yamllint version 1.8.2

Documentation builds on readthedocs.io partly fail because some modules
imported by yammlint cannot be imported in Sphinx automodule.

This commit fixes that using the tip at [1].

Closes #66

[1]: http://docs.readthedocs.io/en/latest/faq.html#i-get-import-errors-on-libraries-that-depend-on-c-modules

.pre-commit-hooks.yaml

@@ -0,0 +1,11 @@
+---
+
+# For use with pre-commit.
+# See usage instructions at http://pre-commit.com
+
+- id: yamllint
+  name: yamllint
+  description: This hook runs yamllint.
+  entry: yamllint
+  language: python
+  types: [file, yaml]

.travis.yml

@@ -1,17 +1,20 @@
 ---
 language: python
 python:
+  - 2.6
   - 2.7
   - 3.3
   - 3.4
   - 3.5
+  - 3.6
   - nightly
 install:
-  - pip install pyyaml flake8 coveralls
+  - pip install pyyaml flake8 flake8-import-order coveralls
+  - if [[ $TRAVIS_PYTHON_VERSION == 2.6 ]]; then pip install unittest2; fi
   - pip install .
 script:
-  - flake8 .
-  - yamllint $(git ls-files '*.yaml' '*.yml')
+  - if [[ $TRAVIS_PYTHON_VERSION != 2.6 ]]; then flake8 .; fi
+  - yamllint --strict $(git ls-files '*.yaml' '*.yml')
   - coverage run --source=yamllint setup.py test
 after_success:
   coveralls

CHANGELOG.rst

@@ -0,0 +1,22 @@
+Changelog
+=========
+
+1.8.2 (2017-10-10)
+------------------
+
+- Be clearer about the `ignore` conf type
+- Update pre-commit hook file
+- Add documentation for pre-commit
+
+1.8.1 (2017-07-04)
+------------------
+
+- Require pathspec >= 0.5.3
+- Support Python 2.6
+- Add a changelog
+
+1.8.0 (2017-06-28)
+------------------
+
+- Refactor argparse with mutually_exclusive_group
+- Add support to ignore paths in configuration

README.rst

@@ -16,7 +16,7 @@ indentation, etc.
    :target: https://coveralls.io/github/adrienverge/yamllint?branch=master
    :alt: Code coverage status
 .. image:: https://readthedocs.org/projects/yamllint/badge/?version=latest
-   :target: http://yamllint.readthedocs.org/en/latest/?badge=latest
+   :target: https://yamllint.readthedocs.io/en/latest/?badge=latest
    :alt: Documentation status
 
 Written in Python (compatible with Python 2 & 3).
@@ -24,10 +24,10 @@ Written in Python (compatible with Python 2 & 3).
 Documentation
 -------------
 
-http://yamllint.readthedocs.org/
+https://yamllint.readthedocs.io/
 
-Short overview
---------------
+Overview
+--------
 
 Screenshot
 ^^^^^^^^^^
@@ -44,19 +44,12 @@ On Fedora / CentOS:
 
  sudo dnf install yamllint
 
-On Debian 9+ / Ubuntu 16.04+:
+On Debian 8+ / Ubuntu 16.04+:
 
 .. code:: bash
 
  sudo apt-get install yamllint
 
-On older Debian / Ubuntu versions:
-
-.. code:: bash
-
- sudo add-apt-repository -y ppa:adrienverge/ppa && sudo apt-get update
- sudo apt-get install yamllint
-
 Alternatively using pip, the Python package manager:
 
 .. code:: bash
@@ -89,8 +82,12 @@ Usage
  # Output a parsable format (for syntax checking in editors like Vim, emacs...)
  yamllint -f parsable file.yaml
 
-Configuration example
-^^^^^^^^^^^^^^^^^^^^^
+`Read more in the complete documentation! <https://yamllint.readthedocs.io/>`_
+
+Features
+^^^^^^^^
+
+Here is a yamllint configuration file example:
 
 .. code:: yaml
 
@@ -104,3 +101,48 @@ Configuration example
 
    # don't bother me with this rule
    indentation: disable
+
+Within a YAML file, special comments can be used to disable checks for a single
+line:
+
+.. code:: yaml
+
+ This line is waaaaaaaaaay too long  # yamllint disable-line
+
+or for a whole block:
+
+.. code:: yaml
+
+ # yamllint disable rule:colons
+ - Lorem       : ipsum
+   dolor       : sit amet,
+   consectetur : adipiscing elit
+ # yamllint enable
+
+Specific files can be ignored (totally or for some rules only) using a
+``.gitignore``-style pattern:
+
+.. code:: yaml
+
+ # For all rules
+ ignore: |
+   *.dont-lint-me.yaml
+   /bin/
+   !/bin/*.lint-me-anyway.yaml
+
+ rules:
+   key-duplicates:
+     ignore: |
+       generated
+       *.template.yaml
+   trailing-spaces:
+     ignore: |
+       *.ignore-trailing-spaces.yaml
+       /ascii-art/*
+
+`Read more in the complete documentation! <https://yamllint.readthedocs.io/>`_
+
+License
+-------
+
+`GPL version 3 <LICENSE>`_

docs/conf.py

@@ -4,6 +4,7 @@
 
 import sys
 import os
+from unittest.mock import MagicMock
 
 sys.path.insert(0, os.path.abspath('..'))  # noqa
 
@@ -40,3 +41,15 @@ htmlhelp_basename = 'yamllintdoc'
 man_pages = [
     ('index', 'yamllint', '', [u'Adrien Vergé'], 1)
 ]
+
+# -- Build with sphinx automodule without needing to install third-party libs
+
+
+class Mock(MagicMock):
+    @classmethod
+    def __getattr__(cls, name):
+            return MagicMock()
+
+
+MOCK_MODULES = ['pathspec', 'yaml']
+sys.modules.update((mod_name, Mock()) for mod_name in MOCK_MODULES)

docs/configuration.rst

@@ -16,7 +16,7 @@ following locations (by order of preference):
 
 - ``.yamllint`` in the current working directory
 - ``$XDG_CONFIG_HOME/yamllint/config``
-- ``$HOME/.config/yamllint/config``
+- ``~/.config/yamllint/config``
 
 Finally if no config file is found, the default configuration is applied.
 
@@ -31,7 +31,10 @@ Unless told otherwise, yamllint uses its ``default`` configuration:
 Details on rules can be found on :doc:`the rules page <rules>`.
 
 There is another pre-defined configuration named ``relaxed``. As its name
-suggests, it is more tolerant.
+suggests, it is more tolerant:
+
+.. literalinclude:: ../yamllint/conf/relaxed.yaml
+   :language: yaml
 
 It can be chosen using:
 
@@ -99,8 +102,69 @@ Errors and warnings
 -------------------
 
 Problems detected by yamllint can be raised either as errors or as warnings.
+The CLI will output them (with different colors when using the ``standard``
+output format).
 
-In both cases, the script will output them (with different colors when using the
-``standard`` output format), but the exit code can be different. More precisely,
-the script will exit will a failure code *only when* there is one or more
-error(s).
+By default the script will exit with a return code ``1`` *only when* there is one or
+more error(s).
+
+However if strict mode is enabled with the ``-s`` (or ``--strict``) option, the
+return code will be:
+
+ * ``0`` if no errors or warnings occur
+ * ``1`` if one or more errors occur
+ * ``2`` if no errors occur, but one or more warnings occur
+
+Ignoring paths
+--------------
+
+It is possible to exclude specific files or directories, so that the linter
+doesn't process them.
+
+You can either totally ignore files (they won't be looked at):
+
+.. code-block:: yaml
+
+ extends: default
+
+ ignore: |
+   /this/specific/file.yaml
+   /all/this/directory/
+   *.template.yaml
+
+or ignore paths only for specific rules:
+
+.. code-block:: yaml
+
+ extends: default
+
+ rules:
+   trailing-spaces:
+     ignore: |
+       /this-file-has-trailing-spaces-but-it-is-OK.yaml
+       /generated/*.yaml
+
+Note that this ``.gitignore``-style path pattern allows complex path
+exclusion/inclusion, see the `pathspec README file
+<https://pypi.python.org/pypi/pathspec>`_ for more details.
+Here is a more complex example:
+
+.. code-block:: yaml
+
+ # For all rules
+ ignore: |
+   *.dont-lint-me.yaml
+   /bin/
+   !/bin/*.lint-me-anyway.yaml
+
+ extends: default
+
+ rules:
+   key-duplicates:
+     ignore: |
+       generated
+       *.template.yaml
+   trailing-spaces:
+     ignore: |
+       *.ignore-trailing-spaces.yaml
+       /ascii-art/*

docs/disable_with_comments.rst

@@ -0,0 +1,75 @@
+Disable with comments
+=====================
+
+Disabling checks for a specific line
+------------------------------------
+
+To prevent yamllint from reporting problems for a specific line, add a directive
+comment (``# yamllint disable-line ...``) on that line, or on the line above.
+For instance:
+
+.. code-block:: yaml
+
+ # The following mapping contains the same key twice,
+ # but I know what I'm doing:
+ key: value 1
+ key: value 2  # yamllint disable-line rule:key-duplicates
+
+ - This line is waaaaaaaaaay too long but yamllint will not report anything about it.  # yamllint disable-line rule:line-length
+   This line will be checked by yamllint.
+
+or:
+
+.. code-block:: yaml
+
+ # The following mapping contains the same key twice,
+ # but I know what I'm doing:
+ key: value 1
+ # yamllint disable-line rule:key-duplicates
+ key: value 2
+
+ # yamllint disable-line rule:line-length
+ - This line is waaaaaaaaaay too long but yamllint will not report anything about it.
+   This line will be checked by yamllint.
+
+It is possible, although not recommend, to disabled **all** rules for a
+specific line:
+
+.. code-block:: yaml
+
+ # yamllint disable-line
+ -  {    all : rules ,are disabled   for this line}
+
+If you need to disable multiple rules, it is allowed to chain rules like this:
+``# yamllint disable-line rule:hyphens rule:commas rule:indentation``.
+
+Disabling checks for all (or part of) the file
+----------------------------------------------
+
+To prevent yamllint from reporting problems for the whole file, or for a block of
+lines within the file, use ``# yamllint disable ...`` and ``# yamllint enable
+...`` directive comments. For instance:
+
+.. code-block:: yaml
+
+ # yamllint disable rule:colons
+ - Lorem       : ipsum
+   dolor       : sit amet,
+   consectetur : adipiscing elit
+ # yamllint enable rule:colons
+
+ - rest of the document...
+
+It is possible, although not recommend, to disabled **all** rules:
+
+.. code-block:: yaml
+
+ # yamllint disable
+ - Lorem       :
+         ipsum:
+           dolor : [   sit,amet]
+ -         consectetur : adipiscing elit
+ # yamllint enable
+
+If you need to disable multiple rules, it is allowed to chain rules like this:
+``# yamllint disable rule:hyphens rule:commas rule:indentation``.

docs/index.rst

@@ -23,5 +23,7 @@ Table of contents
    quickstart
    configuration
    rules
+   disable_with_comments
    development
    text_editors
+   integration

docs/integration.rst

@@ -0,0 +1,17 @@
+Integration with other software
+===============================
+
+Integration with pre-commit
+---------------------------
+
+You can integrate yamllint in `pre-commit <http://pre-commit.com/>`_ tool.
+Here is an example, to add in your .pre-commit-config.yaml
+
+.. code:: yaml
+
+  ---
+  # Update the sha variable with the release version that you want, from the yamllint repo
+  - repo: https://github.com/adrienverge/yamllint.git
+    sha: v1.8.1
+    hooks:
+      - id: yamllint

docs/quickstart.rst

@@ -10,7 +10,7 @@ On Fedora / CentOS:
 
  sudo dnf install yamllint
 
-On Debian 9+ / Ubuntu 16.04+:
+On Debian 8+ / Ubuntu 16.04+:
 
 .. code:: bash
 

docs/rules.rst

@@ -93,3 +93,8 @@ trailing-spaces
 ---------------
 
 .. automodule:: yamllint.rules.trailing_spaces
+
+truthy
+---------------
+
+.. automodule:: yamllint.rules.truthy

docs/text_editors.rst

@@ -9,8 +9,12 @@ text editor.
 Vim
 ---
 
-Assuming that the `syntastic <https://github.com/scrooloose/syntastic>`_ plugin
-is installed, add to your ``.vimrc``:
+Assuming that the `ALE <https://github.com/w0rp/ale>`_ plugin is
+installed, yamllint is supported by default. It is automatically enabled when
+editing YAML files.
+
+If you instead use the `syntastic <https://github.com/scrooloose/syntastic>`_
+plugin, add this to your ``.vimrc``:
 
 ::
 
@@ -23,6 +27,12 @@ Assuming that the `neomake <https://github.com/benekastah/neomake>`_ plugin is
 installed, yamllint is supported by default. It is automatically enabled when
 editing YAML files.
 
+Emacs
+-----
+
+If you are `flycheck <https://github.com/flycheck/flycheck>`_ user, you can use
+`flycheck-yamllint <https://github.com/krzysztof-magosa/flycheck-yamllint>`_ integration.
+
 Other text editors
 ------------------
 

setup.cfg

@@ -0,0 +1,5 @@
+[bdist_wheel]
+universal = 1
+
+[flake8]
+import-order-style = pep8

setup.py

@@ -42,11 +42,10 @@ setup(
         'Topic :: Software Development :: Testing',
     ],
 
-    packages=find_packages(),
+    packages=find_packages(exclude=['tests', 'tests.*']),
     entry_points={'console_scripts': ['yamllint=yamllint.cli:run']},
     package_data={'yamllint': ['conf/*.yaml'],
                   'tests': ['yaml-1.2-spec-examples/*']},
-    install_requires=['pyyaml'],
-    tests_require=['nose'],
-    test_suite='nose.collector',
+    install_requires=['pathspec >=0.5.3', 'pyyaml'],
+    test_suite='tests',
 )

tests/__init__.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2016 Adrien Vergé
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import locale
+
+
+locale.setlocale(locale.LC_ALL, 'C')

tests/common.py

@@ -14,7 +14,14 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import unittest
+import os
+import tempfile
+import sys
+try:
+    assert sys.version_info >= (2, 7)
+    import unittest
+except:
+    import unittest2 as unittest
 
 import yaml
 
@@ -49,3 +56,21 @@ class RuleTestCase(unittest.TestCase):
 
         real_problems = list(linter.run(source, self.build_fake_config(conf)))
         self.assertEqual(real_problems, expected_problems)
+
+
+def build_temp_workspace(files):
+    tempdir = tempfile.mkdtemp(prefix='yamllint-tests-')
+
+    for path, content in files.items():
+        path = os.path.join(tempdir, path)
+        if not os.path.exists(os.path.dirname(path)):
+            os.makedirs(os.path.dirname(path))
+
+        if type(content) is list:
+            os.mkdir(path)
+        else:
+            mode = 'wb' if isinstance(content, bytes) else 'w'
+            with open(path, mode) as f:
+                f.write(content)
+
+    return tempdir

tests/rules/test_braces.py

@@ -32,11 +32,19 @@ class ColonTestCase(RuleTestCase):
                    'dict7: {   a: 1, b, c: 3 }\n', conf)
 
     def test_min_spaces(self):
-        conf = 'braces: {max-spaces-inside: -1, min-spaces-inside: 0}'
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: 0\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'dict: {}\n', conf)
 
-        conf = 'braces: {max-spaces-inside: -1, min-spaces-inside: 1}'
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'dict: {}\n', conf, problem=(2, 8))
         self.check('---\n'
@@ -52,7 +60,11 @@ class ColonTestCase(RuleTestCase):
                    '  b\n'
                    '}\n', conf)
 
-        conf = 'braces: {max-spaces-inside: -1, min-spaces-inside: 3}'
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: 3\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'dict: { a: 1, b }\n', conf,
                    problem1=(2, 9), problem2=(2, 17))
@@ -60,7 +72,11 @@ class ColonTestCase(RuleTestCase):
                    'dict: {   a: 1, b   }\n', conf)
 
     def test_max_spaces(self):
-        conf = 'braces: {max-spaces-inside: 0, min-spaces-inside: -1}'
+        conf = ('braces:\n'
+                '  max-spaces-inside: 0\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'dict: {}\n', conf)
         self.check('---\n'
@@ -79,7 +95,11 @@ class ColonTestCase(RuleTestCase):
                    '  b\n'
                    '}\n', conf)
 
-        conf = 'braces: {max-spaces-inside: 3, min-spaces-inside: -1}'
+        conf = ('braces:\n'
+                '  max-spaces-inside: 3\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'dict: {   a: 1, b   }\n', conf)
         self.check('---\n'
@@ -87,7 +107,11 @@ class ColonTestCase(RuleTestCase):
                    problem1=(2, 11), problem2=(2, 23))
 
     def test_min_and_max_spaces(self):
-        conf = 'braces: {max-spaces-inside: 0, min-spaces-inside: 0}'
+        conf = ('braces:\n'
+                '  max-spaces-inside: 0\n'
+                '  min-spaces-inside: 0\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'dict: {}\n', conf)
         self.check('---\n'
@@ -95,14 +119,169 @@ class ColonTestCase(RuleTestCase):
         self.check('---\n'
                    'dict: {   a: 1, b}\n', conf, problem=(2, 10))
 
-        conf = 'braces: {max-spaces-inside: 1, min-spaces-inside: 1}'
+        conf = ('braces:\n'
+                '  max-spaces-inside: 1\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'dict: {a: 1, b, c: 3 }\n', conf, problem=(2, 8))
 
-        conf = 'braces: {max-spaces-inside: 2, min-spaces-inside: 0}'
+        conf = ('braces:\n'
+                '  max-spaces-inside: 2\n'
+                '  min-spaces-inside: 0\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'dict: {a: 1, b, c: 3 }\n', conf)
         self.check('---\n'
                    'dict: {  a: 1, b, c: 3 }\n', conf)
         self.check('---\n'
                    'dict: {   a: 1, b, c: 3 }\n', conf, problem=(2, 10))
+
+    def test_min_spaces_empty(self):
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 0\n'
+                '  min-spaces-inside-empty: 0\n')
+        self.check('---\n'
+                   'array: {}\n', conf)
+
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: {}\n', conf, problem=(2, 9))
+        self.check('---\n'
+                   'array: { }\n', conf)
+
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: 3\n')
+        self.check('---\n'
+                   'array: {}\n', conf, problem=(2, 9))
+        self.check('---\n'
+                   'array: {   }\n', conf)
+
+    def test_max_spaces_empty(self):
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 0\n'
+                '  min-spaces-inside-empty: -1\n')
+        self.check('---\n'
+                   'array: {}\n', conf)
+        self.check('---\n'
+                   'array: { }\n', conf, problem=(2, 9))
+
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 1\n'
+                '  min-spaces-inside-empty: -1\n')
+        self.check('---\n'
+                   'array: {}\n', conf)
+        self.check('---\n'
+                   'array: { }\n', conf)
+        self.check('---\n'
+                   'array: {  }\n', conf, problem=(2, 10))
+
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 3\n'
+                '  min-spaces-inside-empty: -1\n')
+        self.check('---\n'
+                   'array: {}\n', conf)
+        self.check('---\n'
+                   'array: {   }\n', conf)
+        self.check('---\n'
+                   'array: {    }\n', conf, problem=(2, 12))
+
+    def test_min_and_max_spaces_empty(self):
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 2\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: {}\n', conf, problem=(2, 9))
+        self.check('---\n'
+                   'array: { }\n', conf)
+        self.check('---\n'
+                   'array: {  }\n', conf)
+        self.check('---\n'
+                   'array: {   }\n', conf, problem=(2, 11))
+
+    def test_mixed_empty_nonempty(self):
+        conf = ('braces:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: 0\n'
+                '  min-spaces-inside-empty: 0\n')
+        self.check('---\n'
+                   'array: { a: 1, b }\n', conf)
+        self.check('---\n'
+                   'array: {a: 1, b}\n', conf,
+                   problem1=(2, 9), problem2=(2, 16))
+        self.check('---\n'
+                   'array: {}\n', conf)
+        self.check('---\n'
+                   'array: { }\n', conf,
+                   problem1=(2, 9))
+
+        conf = ('braces:\n'
+                '  max-spaces-inside: 0\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 1\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: { a: 1, b }\n', conf,
+                   problem1=(2, 9), problem2=(2, 17))
+        self.check('---\n'
+                   'array: {a: 1, b}\n', conf)
+        self.check('---\n'
+                   'array: {}\n', conf,
+                   problem1=(2, 9))
+        self.check('---\n'
+                   'array: { }\n', conf)
+
+        conf = ('braces:\n'
+                '  max-spaces-inside: 2\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: 1\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: { a: 1, b  }\n', conf)
+        self.check('---\n'
+                   'array: {a: 1, b   }\n', conf,
+                   problem1=(2, 9), problem2=(2, 18))
+        self.check('---\n'
+                   'array: {}\n', conf,
+                   problem1=(2, 9))
+        self.check('---\n'
+                   'array: { }\n', conf)
+        self.check('---\n'
+                   'array: {   }\n', conf,
+                   problem1=(2, 11))
+
+        conf = ('braces:\n'
+                '  max-spaces-inside: 1\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: 1\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: { a: 1, b }\n', conf)
+        self.check('---\n'
+                   'array: {a: 1, b}\n', conf,
+                   problem1=(2, 9), problem2=(2, 16))
+        self.check('---\n'
+                   'array: {}\n', conf,
+                   problem1=(2, 9))
+        self.check('---\n'
+                   'array: { }\n', conf)

tests/rules/test_brackets.py

@@ -32,11 +32,19 @@ class ColonTestCase(RuleTestCase):
                    'array7: [   a, b, c ]\n', conf)
 
     def test_min_spaces(self):
-        conf = 'brackets: {max-spaces-inside: -1, min-spaces-inside: 0}'
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: 0\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'array: []\n', conf)
 
-        conf = 'brackets: {max-spaces-inside: -1, min-spaces-inside: 1}'
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'array: []\n', conf, problem=(2, 9))
         self.check('---\n'
@@ -51,7 +59,11 @@ class ColonTestCase(RuleTestCase):
                    '  b\n'
                    ']\n', conf)
 
-        conf = 'brackets: {max-spaces-inside: -1, min-spaces-inside: 3}'
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: 3\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'array: [ a, b ]\n', conf,
                    problem1=(2, 10), problem2=(2, 15))
@@ -59,7 +71,11 @@ class ColonTestCase(RuleTestCase):
                    'array: [   a, b   ]\n', conf)
 
     def test_max_spaces(self):
-        conf = 'brackets: {max-spaces-inside: 0, min-spaces-inside: -1}'
+        conf = ('brackets:\n'
+                '  max-spaces-inside: 0\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'array: []\n', conf)
         self.check('---\n'
@@ -78,7 +94,11 @@ class ColonTestCase(RuleTestCase):
                    '  b\n'
                    ']\n', conf)
 
-        conf = 'brackets: {max-spaces-inside: 3, min-spaces-inside: -1}'
+        conf = ('brackets:\n'
+                '  max-spaces-inside: 3\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'array: [   a, b   ]\n', conf)
         self.check('---\n'
@@ -86,7 +106,11 @@ class ColonTestCase(RuleTestCase):
                    problem1=(2, 12), problem2=(2, 21))
 
     def test_min_and_max_spaces(self):
-        conf = 'brackets: {max-spaces-inside: 0, min-spaces-inside: 0}'
+        conf = ('brackets:\n'
+                '  max-spaces-inside: 0\n'
+                '  min-spaces-inside: 0\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'array: []\n', conf)
         self.check('---\n'
@@ -94,14 +118,169 @@ class ColonTestCase(RuleTestCase):
         self.check('---\n'
                    'array: [   a, b]\n', conf, problem=(2, 11))
 
-        conf = 'brackets: {max-spaces-inside: 1, min-spaces-inside: 1}'
+        conf = ('brackets:\n'
+                '  max-spaces-inside: 1\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'array: [a, b, c ]\n', conf, problem=(2, 9))
 
-        conf = 'brackets: {max-spaces-inside: 2, min-spaces-inside: 0}'
+        conf = ('brackets:\n'
+                '  max-spaces-inside: 2\n'
+                '  min-spaces-inside: 0\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: -1\n')
         self.check('---\n'
                    'array: [a, b, c ]\n', conf)
         self.check('---\n'
                    'array: [  a, b, c ]\n', conf)
         self.check('---\n'
                    'array: [   a, b, c ]\n', conf, problem=(2, 11))
+
+    def test_min_spaces_empty(self):
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 0\n'
+                '  min-spaces-inside-empty: 0\n')
+        self.check('---\n'
+                   'array: []\n', conf)
+
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: []\n', conf, problem=(2, 9))
+        self.check('---\n'
+                   'array: [ ]\n', conf)
+
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: -1\n'
+                '  min-spaces-inside-empty: 3\n')
+        self.check('---\n'
+                   'array: []\n', conf, problem=(2, 9))
+        self.check('---\n'
+                   'array: [   ]\n', conf)
+
+    def test_max_spaces_empty(self):
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 0\n'
+                '  min-spaces-inside-empty: -1\n')
+        self.check('---\n'
+                   'array: []\n', conf)
+        self.check('---\n'
+                   'array: [ ]\n', conf, problem=(2, 9))
+
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 1\n'
+                '  min-spaces-inside-empty: -1\n')
+        self.check('---\n'
+                   'array: []\n', conf)
+        self.check('---\n'
+                   'array: [ ]\n', conf)
+        self.check('---\n'
+                   'array: [  ]\n', conf, problem=(2, 10))
+
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 3\n'
+                '  min-spaces-inside-empty: -1\n')
+        self.check('---\n'
+                   'array: []\n', conf)
+        self.check('---\n'
+                   'array: [   ]\n', conf)
+        self.check('---\n'
+                   'array: [    ]\n', conf, problem=(2, 12))
+
+    def test_min_and_max_spaces_empty(self):
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 2\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: []\n', conf, problem=(2, 9))
+        self.check('---\n'
+                   'array: [ ]\n', conf)
+        self.check('---\n'
+                   'array: [  ]\n', conf)
+        self.check('---\n'
+                   'array: [   ]\n', conf, problem=(2, 11))
+
+    def test_mixed_empty_nonempty(self):
+        conf = ('brackets:\n'
+                '  max-spaces-inside: -1\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: 0\n'
+                '  min-spaces-inside-empty: 0\n')
+        self.check('---\n'
+                   'array: [ a, b ]\n', conf)
+        self.check('---\n'
+                   'array: [a, b]\n', conf,
+                   problem1=(2, 9), problem2=(2, 13))
+        self.check('---\n'
+                   'array: []\n', conf)
+        self.check('---\n'
+                   'array: [ ]\n', conf,
+                   problem1=(2, 9))
+
+        conf = ('brackets:\n'
+                '  max-spaces-inside: 0\n'
+                '  min-spaces-inside: -1\n'
+                '  max-spaces-inside-empty: 1\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: [ a, b ]\n', conf,
+                   problem1=(2, 9), problem2=(2, 14))
+        self.check('---\n'
+                   'array: [a, b]\n', conf)
+        self.check('---\n'
+                   'array: []\n', conf,
+                   problem1=(2, 9))
+        self.check('---\n'
+                   'array: [ ]\n', conf)
+
+        conf = ('brackets:\n'
+                '  max-spaces-inside: 2\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: 1\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: [ a, b  ]\n', conf)
+        self.check('---\n'
+                   'array: [a, b   ]\n', conf,
+                   problem1=(2, 9), problem2=(2, 15))
+        self.check('---\n'
+                   'array: []\n', conf,
+                   problem1=(2, 9))
+        self.check('---\n'
+                   'array: [ ]\n', conf)
+        self.check('---\n'
+                   'array: [   ]\n', conf,
+                   problem1=(2, 11))
+
+        conf = ('brackets:\n'
+                '  max-spaces-inside: 1\n'
+                '  min-spaces-inside: 1\n'
+                '  max-spaces-inside-empty: 1\n'
+                '  min-spaces-inside-empty: 1\n')
+        self.check('---\n'
+                   'array: [ a, b ]\n', conf)
+        self.check('---\n'
+                   'array: [a, b]\n', conf,
+                   problem1=(2, 9), problem2=(2, 13))
+        self.check('---\n'
+                   'array: []\n', conf,
+                   problem1=(2, 9))
+        self.check('---\n'
+                   'array: [ ]\n', conf)

tests/rules/test_comments.py

@@ -35,11 +35,15 @@ class CommentsTestCase(RuleTestCase):
                    '  #comment 3 bis\n'
                    '  #  comment 3 ter\n'
                    '\n'
+                   '################################\n'
+                   '## comment 4\n'
+                   '##comment 5\n'
+                   '\n'
                    'string: "Une longue phrase." # this is French\n', conf)
 
     def test_starting_space(self):
         conf = ('comments:\n'
-                '  require-starting-space: yes\n'
+                '  require-starting-space: true\n'
                 '  min-spaces-from-content: -1\n'
                 'comments-indentation: disable\n')
         self.check('---\n'
@@ -52,7 +56,11 @@ class CommentsTestCase(RuleTestCase):
                    '# comment 2\n'
                    '# comment 3\n'
                    '  #  comment 3 bis\n'
-                   '  #  comment 3 ter\n', conf)
+                   '  #  comment 3 ter\n'
+                   '\n'
+                   '################################\n'
+                   '## comment 4\n'
+                   '##  comment 5\n', conf)
         self.check('---\n'
                    '#comment\n'
                    '\n'
@@ -63,13 +71,18 @@ class CommentsTestCase(RuleTestCase):
                    '# comment 2\n'
                    '#comment 3\n'
                    '  #comment 3 bis\n'
-                   '  #  comment 3 ter\n', conf,
+                   '  #  comment 3 ter\n'
+                   '\n'
+                   '################################\n'
+                   '## comment 4\n'
+                   '##comment 5\n', conf,
                    problem1=(2, 2), problem2=(6, 13),
-                   problem4=(9, 2), problem5=(10, 4))
+                   problem3=(9, 2), problem4=(10, 4),
+                   problem5=(15, 3))
 
     def test_spaces_from_content(self):
         conf = ('comments:\n'
-                '  require-starting-space: no\n'
+                '  require-starting-space: false\n'
                 '  min-spaces-from-content: 2\n')
         self.check('---\n'
                    '# comment\n'
@@ -91,7 +104,7 @@ class CommentsTestCase(RuleTestCase):
 
     def test_both(self):
         conf = ('comments:\n'
-                '  require-starting-space: yes\n'
+                '  require-starting-space: true\n'
                 '  min-spaces-from-content: 2\n'
                 'comments-indentation: disable\n')
         self.check('---\n'
@@ -106,17 +119,22 @@ class CommentsTestCase(RuleTestCase):
                    '  #comment 3 bis\n'
                    '  #  comment 3 ter\n'
                    '\n'
+                   '################################\n'
+                   '## comment 4\n'
+                   '##comment 5\n'
+                   '\n'
                    'string: "Une longue phrase." # this is French\n', conf,
                    problem1=(2, 2),
                    problem2=(4, 7),
                    problem3=(6, 11), problem4=(6, 12),
                    problem5=(9, 2),
                    problem6=(10, 4),
-                   problem7=(13, 30))
+                   problem7=(15, 3),
+                   problem8=(17, 30))
 
     def test_empty_comment(self):
         conf = ('comments:\n'
-                '  require-starting-space: yes\n'
+                '  require-starting-space: true\n'
                 '  min-spaces-from-content: 2\n')
         self.check('---\n'
                    '# This is paragraph 1.\n'
@@ -128,13 +146,21 @@ class CommentsTestCase(RuleTestCase):
 
     def test_first_line(self):
         conf = ('comments:\n'
-                '  require-starting-space: yes\n'
+                '  require-starting-space: true\n'
                 '  min-spaces-from-content: 2\n')
         self.check('# comment\n', conf)
 
+    def test_last_line(self):
+        conf = ('comments:\n'
+                '  require-starting-space: true\n'
+                '  min-spaces-from-content: 2\n'
+                'new-line-at-end-of-file: disable\n')
+        self.check('# comment with no newline char:\n'
+                   '#', conf)
+
     def test_multi_line_scalar(self):
         conf = ('comments:\n'
-                '  require-starting-space: yes\n'
+                '  require-starting-space: true\n'
                 '  min-spaces-from-content: 2\n'
                 'trailing-spaces: disable\n')
         self.check('---\n'

tests/rules/test_comments_indentation.py

@@ -58,7 +58,7 @@ class CommentsIndentationTestCase(RuleTestCase):
                    '# line 2\n', conf, problem=(2, 2))
         self.check('---\n'
                    '  # line 1\n'
-                   '  # line 2\n', conf, problem1=(2, 3), problem2=(3, 3))
+                   '  # line 2\n', conf, problem1=(2, 3))
         self.check('---\n'
                    'obj:\n'
                    '  # normal\n'
@@ -102,13 +102,13 @@ class CommentsIndentationTestCase(RuleTestCase):
                    '  a: 1\n'
                    '  # b: 2\n'
                    '# this object is useless\n'
-                   'obj2: no\n', conf)
+                   'obj2: "no"\n', conf)
         self.check('---\n'
                    'obj1:\n'
                    '  a: 1\n'
                    '# this object is useless\n'
                    '  # b: 2\n'
-                   'obj2: no\n', conf, problem=(5, 3))
+                   'obj2: "no"\n', conf, problem=(5, 3))
         self.check('---\n'
                    'obj1:\n'
                    '  a: 1\n'
@@ -143,3 +143,15 @@ class CommentsIndentationTestCase(RuleTestCase):
                    '# hey\n'
                    '# normal\n'
                    ' #\n', conf, problem=(4, 2))
+
+    def test_inline_comment(self):
+        conf = 'comments-indentation: enable'
+        self.check('---\n'
+                   '- a  # inline\n'
+                   '# ok\n', conf)
+        self.check('---\n'
+                   '- a  # inline\n'
+                   ' # not ok\n', conf, problem=(3, 2))
+        self.check('---\n'
+                   ' # not ok\n'
+                   '- a  # inline\n', conf, problem=(2, 2))

tests/rules/test_common.py

@@ -18,8 +18,7 @@ import unittest
 
 import yaml
 
-from yamllint.rules.common import (Comment, get_line_indent,
-                                   get_comments_between_tokens)
+from yamllint.rules.common import get_line_indent
 
 
 class CommonTestCase(unittest.TestCase):
@@ -43,54 +42,3 @@ class CommonTestCase(unittest.TestCase):
             self.assertEqual(get_line_indent(tokens[i]), 0)
         for i in (13, 16, 18, 22, 24):
             self.assertEqual(get_line_indent(tokens[i]), 2)
-
-    def check_comments(self, buffer, *expected):
-        yaml_loader = yaml.BaseLoader(buffer)
-
-        comments = []
-
-        next = yaml_loader.peek_token()
-        while next is not None:
-            curr = yaml_loader.get_token()
-            next = yaml_loader.peek_token()
-            for comment in get_comments_between_tokens(curr, next):
-                comments.append(comment)
-
-        self.assertEqual(comments, list(expected))
-
-    def test_get_comments_between_tokens(self):
-        self.check_comments('# comment\n',
-                            Comment(1, 1, '# comment', 0))
-        self.check_comments('---\n'
-                            '# comment\n'
-                            '...\n',
-                            Comment(2, 1, '# comment', 0))
-        self.check_comments('---\n'
-                            '# no newline char',
-                            Comment(2, 1, '# no newline char', 0))
-        self.check_comments('# just comment',
-                            Comment(1, 1, '# just comment', 0))
-        self.check_comments('\n'
-                            '   # indented comment\n',
-                            Comment(2, 4, '# indented comment', 0))
-        self.check_comments('\n'
-                            '# trailing spaces    \n',
-                            Comment(2, 1, '# trailing spaces    ', 0))
-        self.check_comments('# comment one\n'
-                            '\n'
-                            'key: val  # key=val\n'
-                            '\n'
-                            '# this is\n'
-                            '# a block     \n'
-                            '# comment\n'
-                            '\n'
-                            'other:\n'
-                            '  - foo  # equals\n'
-                            '         # bar\n',
-                            Comment(1, 1, '# comment one', 0),
-                            Comment(3, 11, '# key=val', 0),
-                            Comment(5, 1, '# this is', 0),
-                            Comment(6, 1, '# a block     ', 0),
-                            Comment(7, 1, '# comment', 0),
-                            Comment(10, 10, '# equals', 0),
-                            Comment(11, 10, '# bar', 0))

tests/rules/test_document_end.py

@@ -31,7 +31,7 @@ class DocumentEndTestCase(RuleTestCase):
                    '  document: end\n', conf)
 
     def test_required(self):
-        conf = 'document-end: {present: yes}'
+        conf = 'document-end: {present: true}'
         self.check('', conf)
         self.check('\n', conf)
         self.check('---\n'
@@ -43,7 +43,7 @@ class DocumentEndTestCase(RuleTestCase):
                    '  document: end\n', conf, problem=(3, 1))
 
     def test_forbidden(self):
-        conf = 'document-end: {present: no}'
+        conf = 'document-end: {present: false}'
         self.check('---\n'
                    'with:\n'
                    '  document: end\n'
@@ -53,7 +53,7 @@ class DocumentEndTestCase(RuleTestCase):
                    '  document: end\n', conf)
 
     def test_multiple_documents(self):
-        conf = ('document-end: {present: yes}\n'
+        conf = ('document-end: {present: true}\n'
                 'document-start: disable\n')
         self.check('---\n'
                    'first: document\n'

tests/rules/test_document_start.py

@@ -28,7 +28,7 @@ class DocumentStartTestCase(RuleTestCase):
                    'key: val\n', conf)
 
     def test_required(self):
-        conf = ('document-start: {present: yes}\n'
+        conf = ('document-start: {present: true}\n'
                 'empty-lines: disable\n')
         self.check('', conf)
         self.check('\n', conf)
@@ -44,7 +44,7 @@ class DocumentStartTestCase(RuleTestCase):
                    'key: val\n', conf)
 
     def test_forbidden(self):
-        conf = ('document-start: {present: no}\n'
+        conf = ('document-start: {present: false}\n'
                 'empty-lines: disable\n')
         self.check('', conf)
         self.check('key: val\n', conf)
@@ -62,7 +62,7 @@ class DocumentStartTestCase(RuleTestCase):
                    'key: val\n', conf, problem=(2, 1))
 
     def test_multiple_documents(self):
-        conf = 'document-start: {present: yes}'
+        conf = 'document-start: {present: true}'
         self.check('---\n'
                    'first: document\n'
                    '...\n'
@@ -85,7 +85,7 @@ class DocumentStartTestCase(RuleTestCase):
                    'third: document\n', conf, problem=(4, 1, 'syntax'))
 
     def test_directives(self):
-        conf = 'document-start: {present: yes}'
+        conf = 'document-start: {present: true}'
         self.check('%YAML 1.2\n'
                    '---\n'
                    'doc: ument\n'

tests/rules/test_indentation.py

@@ -15,7 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from tests.common import RuleTestCase
-from yamllint.parser import token_generator
+from yamllint.parser import token_or_comment_generator, Comment
 from yamllint.rules.indentation import check
 
 
@@ -38,7 +38,8 @@ class IndentationStackTestCase(RuleTestCase):
                 'check-multi-line-strings': False}
         context = {}
         output = ''
-        for elem in token_generator(source):
+        for elem in [t for t in token_or_comment_generator(source)
+                     if not isinstance(t, Comment)]:
             list(check(conf, elem.curr, elem.prev, elem.next, elem.nextnext,
                        context))
 
@@ -548,7 +549,7 @@ class IndentationTestCase(RuleTestCase):
                    '...\n', conf)
 
     def test_one_space(self):
-        conf = 'indentation: {spaces: 1, indent-sequences: no}'
+        conf = 'indentation: {spaces: 1, indent-sequences: false}'
         self.check('---\n'
                    'object:\n'
                    ' k1:\n'
@@ -561,7 +562,7 @@ class IndentationTestCase(RuleTestCase):
                    ' - name: Linux\n'
                    '   date: 1991\n'
                    '...\n', conf)
-        conf = 'indentation: {spaces: 1, indent-sequences: yes}'
+        conf = 'indentation: {spaces: 1, indent-sequences: true}'
         self.check('---\n'
                    'object:\n'
                    ' k1:\n'
@@ -576,7 +577,7 @@ class IndentationTestCase(RuleTestCase):
                    '...\n', conf)
 
     def test_two_spaces(self):
-        conf = 'indentation: {spaces: 2, indent-sequences: no}'
+        conf = 'indentation: {spaces: 2, indent-sequences: false}'
         self.check('---\n'
                    'object:\n'
                    '  k1:\n'
@@ -589,7 +590,7 @@ class IndentationTestCase(RuleTestCase):
                    '  - name: Linux\n'
                    '    date: 1991\n'
                    '...\n', conf)
-        conf = 'indentation: {spaces: 2, indent-sequences: yes}'
+        conf = 'indentation: {spaces: 2, indent-sequences: true}'
         self.check('---\n'
                    'object:\n'
                    '  k1:\n'
@@ -604,7 +605,7 @@ class IndentationTestCase(RuleTestCase):
                    '...\n', conf)
 
     def test_three_spaces(self):
-        conf = 'indentation: {spaces: 3, indent-sequences: no}'
+        conf = 'indentation: {spaces: 3, indent-sequences: false}'
         self.check('---\n'
                    'object:\n'
                    '   k1:\n'
@@ -617,7 +618,7 @@ class IndentationTestCase(RuleTestCase):
                    '   - name: Linux\n'
                    '     date: 1991\n'
                    '...\n', conf)
-        conf = 'indentation: {spaces: 3, indent-sequences: yes}'
+        conf = 'indentation: {spaces: 3, indent-sequences: true}'
         self.check('---\n'
                    'object:\n'
                    '   k1:\n'
@@ -631,7 +632,7 @@ class IndentationTestCase(RuleTestCase):
                    '        date: 1991\n'
                    '...\n', conf)
 
-    def test_consistent(self):
+    def test_consistent_spaces(self):
         conf = ('indentation: {spaces: consistent,\n'
                 '              indent-sequences: whatever}\n'
                 'document-start: disable\n')
@@ -712,6 +713,142 @@ class IndentationTestCase(RuleTestCase):
                    '- b\n'
                    '- c\n', conf)
 
+    def test_consistent_spaces_and_indent_sequences(self):
+        conf = 'indentation: {spaces: consistent, indent-sequences: true}'
+        self.check('---\n'
+                   'list one:\n'
+                   '- 1\n'
+                   '- 2\n'
+                   '- 3\n'
+                   'list two:\n'
+                   '    - a\n'
+                   '    - b\n'
+                   '    - c\n', conf, problem1=(3, 1))
+        self.check('---\n'
+                   'list one:\n'
+                   '  - 1\n'
+                   '  - 2\n'
+                   '  - 3\n'
+                   'list two:\n'
+                   '    - a\n'
+                   '    - b\n'
+                   '    - c\n', conf, problem1=(7, 5))
+        self.check('---\n'
+                   'list one:\n'
+                   '  - 1\n'
+                   '  - 2\n'
+                   '  - 3\n'
+                   'list two:\n'
+                   '- a\n'
+                   '- b\n'
+                   '- c\n', conf, problem1=(7, 1))
+
+        conf = 'indentation: {spaces: consistent, indent-sequences: false}'
+        self.check('---\n'
+                   'list one:\n'
+                   '- 1\n'
+                   '- 2\n'
+                   '- 3\n'
+                   'list two:\n'
+                   '    - a\n'
+                   '    - b\n'
+                   '    - c\n', conf, problem1=(7, 5))
+        self.check('---\n'
+                   'list one:\n'
+                   '- 1\n'
+                   '- 2\n'
+                   '- 3\n'
+                   'list two:\n'
+                   '  - a\n'
+                   '  - b\n'
+                   '  - c\n', conf, problem1=(7, 3))
+        self.check('---\n'
+                   'list one:\n'
+                   '  - 1\n'
+                   '  - 2\n'
+                   '  - 3\n'
+                   'list two:\n'
+                   '- a\n'
+                   '- b\n'
+                   '- c\n', conf, problem1=(3, 3))
+
+        conf = ('indentation: {spaces: consistent,\n'
+                '              indent-sequences: consistent}')
+        self.check('---\n'
+                   'list one:\n'
+                   '- 1\n'
+                   '- 2\n'
+                   '- 3\n'
+                   'list two:\n'
+                   '    - a\n'
+                   '    - b\n'
+                   '    - c\n', conf, problem1=(7, 5))
+        self.check('---\n'
+                   'list one:\n'
+                   '    - 1\n'
+                   '    - 2\n'
+                   '    - 3\n'
+                   'list two:\n'
+                   '- a\n'
+                   '- b\n'
+                   '- c\n', conf, problem1=(7, 1))
+        self.check('---\n'
+                   'list one:\n'
+                   '- 1\n'
+                   '- 2\n'
+                   '- 3\n'
+                   'list two:\n'
+                   '- a\n'
+                   '- b\n'
+                   '- c\n', conf)
+        self.check('---\n'
+                   'list one:\n'
+                   '  - 1\n'
+                   '  - 2\n'
+                   '  - 3\n'
+                   'list two:\n'
+                   '    - a\n'
+                   '    - b\n'
+                   '    - c\n', conf, problem1=(7, 5))
+
+        conf = 'indentation: {spaces: consistent, indent-sequences: whatever}'
+        self.check('---\n'
+                   'list one:\n'
+                   '- 1\n'
+                   '- 2\n'
+                   '- 3\n'
+                   'list two:\n'
+                   '    - a\n'
+                   '    - b\n'
+                   '    - c\n', conf)
+        self.check('---\n'
+                   'list one:\n'
+                   '    - 1\n'
+                   '    - 2\n'
+                   '    - 3\n'
+                   'list two:\n'
+                   '- a\n'
+                   '- b\n'
+                   '- c\n', conf)
+        self.check('---\n'
+                   'list one:\n'
+                   '- 1\n'
+                   '- 2\n'
+                   '- 3\n'
+                   'list two:\n'
+                   '- a\n'
+                   '- b\n'
+                   '- c\n', conf)
+        self.check('---\n'
+                   'list one:\n'
+                   '  - 1\n'
+                   '  - 2\n'
+                   '  - 3\n'
+                   'list two:\n'
+                   '    - a\n'
+                   '    - b\n'
+                   '    - c\n', conf, problem1=(7, 5))
+
     def test_indent_sequences_whatever(self):
         conf = 'indentation: {spaces: 4, indent-sequences: whatever}'
         self.check('---\n'
@@ -1129,7 +1266,7 @@ class IndentationTestCase(RuleTestCase):
                    problem=(2, 3))
 
     def test_multi_lines(self):
-        conf = 'indentation: {spaces: consistent, indent-sequences: yes}'
+        conf = 'indentation: {spaces: consistent, indent-sequences: true}'
         self.check('---\n'
                    'long_string: >\n'
                    '  bla bla blah\n'
@@ -1437,7 +1574,7 @@ class IndentationTestCase(RuleTestCase):
                    '- !!map  # Block collection\n'
                    '  foo: bar\n', conf)
 
-        conf = 'indentation: {spaces: consistent, indent-sequences: no}'
+        conf = 'indentation: {spaces: consistent, indent-sequences: false}'
         self.check('---\n'
                    'sequence: !!seq\n'
                    '- entry\n'
@@ -1504,7 +1641,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_basics_plain(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: no}\n'
+                '              check-multi-line-strings: false}\n'
                 'document-start: disable\n')
         self.check('multi\n'
                    'line\n', conf)
@@ -1533,7 +1670,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_check_multi_line_plain(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('multi\n'
                    ' line\n', conf, problem=(2, 2))
@@ -1556,7 +1693,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_basics_quoted(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: no}\n'
+                '              check-multi-line-strings: false}\n'
                 'document-start: disable\n')
         self.check('"multi\n'
                    ' line"\n', conf)
@@ -1587,7 +1724,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_check_multi_line_quoted(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('"multi\n'
                    'line"\n', conf, problem=(2, 1))
@@ -1643,7 +1780,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_basics_folded_style(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: no}\n'
+                '              check-multi-line-strings: false}\n'
                 'document-start: disable\n')
         self.check('>\n'
                    '  multi\n'
@@ -1681,7 +1818,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_check_multi_line_folded_style(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('>\n'
                    '  multi\n'
@@ -1722,7 +1859,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_basics_literal_style(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: no}\n'
+                '              check-multi-line-strings: false}\n'
                 'document-start: disable\n')
         self.check('|\n'
                    '  multi\n'
@@ -1760,7 +1897,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_check_multi_line_literal_style(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('|\n'
                    '  multi\n'
@@ -1804,7 +1941,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_paragraph_plain(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('- long text: very "long"\n'
                    '             \'string\' with\n'
@@ -1826,7 +1963,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_paragraph_double_quoted(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('- long text: "very \\"long\\"\n'
                    '              \'string\' with\n'
@@ -1854,7 +1991,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_paragraph_single_quoted(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('- long text: \'very "long"\n'
                    '              \'\'string\'\' with\n'
@@ -1882,7 +2019,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_paragraph_folded(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('- long text: >\n'
                    '    very "long"\n'
@@ -1900,7 +2037,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_paragraph_literal(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('- long text: |\n'
                    '    very "long"\n'
@@ -1918,7 +2055,7 @@ class ScalarIndentationTestCase(RuleTestCase):
 
     def test_consistent(self):
         conf = ('indentation: {spaces: consistent,\n'
-                '              check-multi-line-strings: yes}\n'
+                '              check-multi-line-strings: true}\n'
                 'document-start: disable\n')
         self.check('multi\n'
                    'line\n', conf)

tests/rules/test_line_length.py

@@ -32,6 +32,9 @@ class LineLengthTestCase(RuleTestCase):
         self.check('---\n' + 81 * 'a' + '\n', conf)
         self.check(1000 * 'b', conf)
         self.check('---\n' + 1000 * 'b' + '\n', conf)
+        self.check('content: |\n'
+                   '  {% this line is' + 99 * ' really' + ' long %}\n',
+                   conf)
 
     def test_default(self):
         conf = ('line-length: {max: 80}\n'
@@ -63,7 +66,7 @@ class LineLengthTestCase(RuleTestCase):
         self.check('---\n' + 81 * ' ' + '\n', conf, problem=(2, 81))
 
     def test_non_breakable_word(self):
-        conf = 'line-length: {max: 20, allow-non-breakable-words: yes}'
+        conf = 'line-length: {max: 20, allow-non-breakable-words: true}'
         self.check('---\n' + 30 * 'A' + '\n', conf)
         self.check('---\n'
                    'this:\n'
@@ -84,8 +87,11 @@ class LineLengthTestCase(RuleTestCase):
                    'another:\n'
                    '  - https://localhost/very/very/long/url\n'
                    '...\n', conf)
+        self.check('---\n'
+                   'long_line: http://localhost/very/very/long/url\n', conf,
+                   problem=(2, 21))
 
-        conf = 'line-length: {max: 20, allow-non-breakable-words: no}'
+        conf = 'line-length: {max: 20, allow-non-breakable-words: false}'
         self.check('---\n' + 30 * 'A' + '\n', conf, problem=(2, 21))
         self.check('---\n'
                    'this:\n'
@@ -106,3 +112,46 @@ class LineLengthTestCase(RuleTestCase):
                    'another:\n'
                    '  - https://localhost/very/very/long/url\n'
                    '...\n', conf, problem=(5, 21))
+        self.check('---\n'
+                   'long_line: http://localhost/very/very/long/url\n'
+                   '...\n', conf, problem=(2, 21))
+
+        conf = ('line-length: {max: 20, allow-non-breakable-words: true}\n'
+                'trailing-spaces: disable')
+        self.check('---\n'
+                   'loooooooooong+word+and+some+space+at+the+end       \n',
+                   conf, problem=(2, 21))
+
+    def test_non_breakable_inline_mappings(self):
+        conf = 'line-length: {max: 20, ' \
+               'allow-non-breakable-inline-mappings: true}'
+        self.check('---\n'
+                   'long_line: http://localhost/very/very/long/url\n'
+                   'long line: http://localhost/very/very/long/url\n', conf)
+        self.check('---\n'
+                   '- long line: http://localhost/very/very/long/url\n', conf)
+
+        self.check('---\n'
+                   'long_line: http://localhost/short/url + word\n'
+                   'long line: http://localhost/short/url + word\n',
+                   conf, problem1=(2, 21), problem2=(3, 21))
+
+        conf = ('line-length: {max: 20,'
+                '              allow-non-breakable-inline-mappings: true}\n'
+                'trailing-spaces: disable')
+        self.check('---\n'
+                   'long_line: and+some+space+at+the+end       \n',
+                   conf, problem=(2, 21))
+        self.check('---\n'
+                   'long line: and+some+space+at+the+end       \n',
+                   conf, problem=(2, 21))
+        self.check('---\n'
+                   '- long line: and+some+space+at+the+end       \n',
+                   conf, problem=(2, 21))
+
+        # See https://github.com/adrienverge/yamllint/issues/21
+        conf = 'line-length: {allow-non-breakable-inline-mappings: true}'
+        self.check('---\n'
+                   'content: |\n'
+                   '  {% this line is' + 99 * ' really' + ' long %}\n',
+                   conf, problem=(3, 81))

tests/rules/test_truthy.py

@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2016 Peter Ericson
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from tests.common import RuleTestCase
+
+
+class TruthyTestCase(RuleTestCase):
+    rule_id = 'truthy'
+
+    def test_disabled(self):
+        conf = 'truthy: disable'
+        self.check('---\n'
+                   '1: True\n', conf)
+        self.check('---\n'
+                   'True: 1\n', conf)
+
+    def test_enabled(self):
+        conf = 'truthy: enable\n'
+        self.check('---\n'
+                   '1: True\n'
+                   'True: 1\n',
+                   conf, problem1=(2, 4), problem2=(3, 1))
+        self.check('---\n'
+                   '1: "True"\n'
+                   '"True": 1\n', conf)
+        self.check('---\n'
+                   '[\n'
+                   '  true, false,\n'
+                   '  "false", "FALSE",\n'
+                   '  "true", "True",\n'
+                   '  True, FALSE,\n'
+                   '  on, OFF,\n'
+                   '  NO, Yes\n'
+                   ']\n', conf,
+                   problem1=(6, 3), problem2=(6, 9),
+                   problem3=(7, 3), problem4=(7, 7),
+                   problem5=(8, 3), problem6=(8, 7))
+
+    def test_explicit_types(self):
+        conf = 'truthy: enable\n'
+        self.check('---\n'
+                   'string1: !!str True\n'
+                   'string2: !!str yes\n'
+                   'string3: !!str off\n'
+                   'encoded: !!binary |\n'
+                   '           True\n'
+                   '           OFF\n'
+                   '           pad==\n'  # this decodes as 'N\xbb\x9e8Qii'
+                   'boolean1: !!bool true\n'
+                   'boolean2: !!bool "false"\n'
+                   'boolean3: !!bool FALSE\n'
+                   'boolean4: !!bool True\n'
+                   'boolean5: !!bool off\n'
+                   'boolean6: !!bool NO\n',
+                   conf)

tests/test_cli.py

@@ -18,54 +18,64 @@ try:
     from cStringIO import StringIO
 except ImportError:
     from io import StringIO
+import fcntl
+import locale
 import os
+import pty
 import shutil
-import tempfile
-import unittest
 import sys
+try:
+    assert sys.version_info >= (2, 7)
+    import unittest
+except:
+    import unittest2 as unittest
 
 from yamllint import cli
 
+from tests.common import build_temp_workspace
 
+
+@unittest.skipIf(sys.version_info < (2, 7), 'Python 2.6 not supported')
 class CommandLineTestCase(unittest.TestCase):
-    def setUp(self):
-        self.wd = tempfile.mkdtemp(prefix='yamllint-tests-')
+    @classmethod
+    def setUpClass(cls):
+        super(CommandLineTestCase, cls).setUpClass()
 
+        cls.wd = build_temp_workspace({
             # .yaml file at root
-        with open(os.path.join(self.wd, 'a.yaml'), 'w') as f:
-            f.write('---\n'
+            'a.yaml': '---\n'
                       '- 1   \n'
-                    '- 2')
-
+                      '- 2',
+            # file with only one warning
+            'warn.yaml': 'key: value\n',
             # .yml file at root
-        open(os.path.join(self.wd, 'empty.yml'), 'w').close()
-
+            'empty.yml': '',
             # file in dir
-        os.mkdir(os.path.join(self.wd, 'sub'))
-        with open(os.path.join(self.wd, 'sub', 'ok.yaml'), 'w') as f:
-            f.write('---\n'
-                    'key: value\n')
-
+            'sub/ok.yaml': '---\n'
+                           'key: value\n',
             # file in very nested dir
-        dir = self.wd
-        for i in range(15):
-            dir = os.path.join(dir, 's')
-            os.mkdir(dir)
-        with open(os.path.join(dir, 'file.yaml'), 'w') as f:
-            f.write('---\n'
+            's/s/s/s/s/s/s/s/s/s/s/s/s/s/s/file.yaml': '---\n'
                                                        'key: value\n'
-                    'key: other value\n')
-
+                                                       'key: other value\n',
             # empty dir
-        os.mkdir(os.path.join(self.wd, 'empty-dir'))
-
+            'empty-dir': [],
             # non-YAML file
-        with open(os.path.join(self.wd, 'no-yaml.json'), 'w') as f:
-            f.write('---\n'
-                    'key: value\n')
+            'no-yaml.json': '---\n'
+                            'key: value\n',
+            # non-ASCII chars
+            'non-ascii/utf-8': (
+                u'---\n'
+                u'- hétérogénéité\n'
+                u'# 19.99 €\n'
+                u'- お早う御座います。\n'
+                u'# الأَبْجَدِيَّة العَرَبِيَّة\n').encode('utf-8'),
+        })
 
-    def tearDown(self):
-        shutil.rmtree(self.wd)
+    @classmethod
+    def tearDownClass(cls):
+        super(CommandLineTestCase, cls).tearDownClass()
+
+        shutil.rmtree(cls.wd)
 
     def test_find_files_recursively(self):
         self.assertEqual(
@@ -73,7 +83,8 @@ class CommandLineTestCase(unittest.TestCase):
             [os.path.join(self.wd, 'a.yaml'),
              os.path.join(self.wd, 'empty.yml'),
              os.path.join(self.wd, 's/s/s/s/s/s/s/s/s/s/s/s/s/s/s/file.yaml'),
-             os.path.join(self.wd, 'sub/ok.yaml')],
+             os.path.join(self.wd, 'sub/ok.yaml'),
+             os.path.join(self.wd, 'warn.yaml')],
         )
 
         items = [os.path.join(self.wd, 'sub/ok.yaml'),
@@ -128,8 +139,11 @@ class CommandLineTestCase(unittest.TestCase):
 
         out, err = sys.stdout.getvalue(), sys.stderr.getvalue()
         self.assertEqual(out, '')
-        self.assertRegexpMatches(err, r'^Options --config-file and '
-                                      r'--config-data cannot be used')
+        self.assertRegexpMatches(
+            err.splitlines()[-1],
+            r'^yamllint: error: argument -d\/--config-data: '
+            r'not allowed with argument -c\/--config-file$'
+        )
 
     def test_run_with_bad_config(self):
         sys.stdout, sys.stderr = StringIO(), StringIO()
@@ -235,6 +249,24 @@ class CommandLineTestCase(unittest.TestCase):
             '(new-line-at-end-of-file)\n') % (file, file))
         self.assertEqual(err, '')
 
+    def test_run_one_warning(self):
+        file = os.path.join(self.wd, 'warn.yaml')
+
+        sys.stdout, sys.stderr = StringIO(), StringIO()
+        with self.assertRaises(SystemExit) as ctx:
+            cli.run(('-f', 'parsable', file))
+
+        self.assertEqual(ctx.exception.code, 0)
+
+    def test_run_warning_in_strict_mode(self):
+        file = os.path.join(self.wd, 'warn.yaml')
+
+        sys.stdout, sys.stderr = StringIO(), StringIO()
+        with self.assertRaises(SystemExit) as ctx:
+            cli.run(('-f', 'parsable', '--strict', file))
+
+        self.assertEqual(ctx.exception.code, 2)
+
     def test_run_one_ok_file(self):
         file = os.path.join(self.wd, 'sub', 'ok.yaml')
 
@@ -261,6 +293,26 @@ class CommandLineTestCase(unittest.TestCase):
         self.assertEqual(out, '')
         self.assertEqual(err, '')
 
+    def test_run_non_ascii_file(self):
+        file = os.path.join(self.wd, 'non-ascii', 'utf-8')
+
+        # Make sure the default localization conditions on this "system"
+        # support UTF-8 encoding.
+        loc = locale.getlocale()
+        locale.setlocale(locale.LC_ALL, 'C.UTF-8')
+
+        sys.stdout, sys.stderr = StringIO(), StringIO()
+        with self.assertRaises(SystemExit) as ctx:
+            cli.run(('-f', 'parsable', file))
+
+        locale.setlocale(locale.LC_ALL, loc)
+
+        self.assertEqual(ctx.exception.code, 0)
+
+        out, err = sys.stdout.getvalue(), sys.stderr.getvalue()
+        self.assertEqual(out, '')
+        self.assertEqual(err, '')
+
     def test_run_multiple_files(self):
         items = [os.path.join(self.wd, 'empty.yml'),
                  os.path.join(self.wd, 's')]
@@ -278,7 +330,7 @@ class CommandLineTestCase(unittest.TestCase):
             '(key-duplicates)\n') % file)
         self.assertEqual(err, '')
 
-    def test_run_colored_output(self):
+    def test_run_piped_output_nocolor(self):
         file = os.path.join(self.wd, 'a.yaml')
 
         sys.stdout, sys.stderr = StringIO(), StringIO()
@@ -288,6 +340,38 @@ class CommandLineTestCase(unittest.TestCase):
         self.assertEqual(ctx.exception.code, 1)
 
         out, err = sys.stdout.getvalue(), sys.stderr.getvalue()
+        self.assertEqual(out, (
+            '%s\n'
+            '  2:4       error    trailing spaces  (trailing-spaces)\n'
+            '  3:4       error    no new line character at the end of file  '
+            '(new-line-at-end-of-file)\n'
+            '\n' % file))
+        self.assertEqual(err, '')
+
+    def test_run_colored_output(self):
+        file = os.path.join(self.wd, 'a.yaml')
+
+        # Create a pseudo-TTY and redirect stdout to it
+        master, slave = pty.openpty()
+        sys.stdout = sys.stderr = os.fdopen(slave, 'w')
+
+        with self.assertRaises(SystemExit) as ctx:
+            cli.run((file, ))
+        sys.stdout.flush()
+
+        self.assertEqual(ctx.exception.code, 1)
+
+        # Read output from TTY
+        output = os.fdopen(master, 'r')
+        flag = fcntl.fcntl(master, fcntl.F_GETFD)
+        fcntl.fcntl(master, fcntl.F_SETFL, flag | os.O_NONBLOCK)
+
+        out = output.read().replace('\r\n', '\n')
+
+        sys.stdout.close()
+        sys.stderr.close()
+        output.close()
+
         self.assertEqual(out, (
             '\033[4m%s\033[0m\n'
             '  \033[2m2:4\033[0m       \033[31merror\033[0m    '
@@ -296,4 +380,3 @@ class CommandLineTestCase(unittest.TestCase):
             'no new line character at the end of file  '
             '\033[2m(new-line-at-end-of-file)\033[0m\n'
             '\n' % file))
-        self.assertEqual(err, '')

tests/test_config.py

@@ -14,10 +14,24 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import unittest
+try:
+    from cStringIO import StringIO
+except ImportError:
+    from io import StringIO
+import os
+import shutil
+import sys
+try:
+    assert sys.version_info >= (2, 7)
+    import unittest
+except:
+    import unittest2 as unittest
 
+from yamllint import cli
 from yamllint import config
 
+from tests.common import build_temp_workspace
+
 
 class SimpleConfigTestCase(unittest.TestCase):
     def test_parse_config(self):
@@ -30,7 +44,7 @@ class SimpleConfigTestCase(unittest.TestCase):
         self.assertEqual(new.rules['colons']['max-spaces-before'], 0)
         self.assertEqual(new.rules['colons']['max-spaces-after'], 1)
 
-        self.assertEqual(len(new.enabled_rules()), 1)
+        self.assertEqual(len(new.enabled_rules(None)), 1)
 
     def test_invalid_conf(self):
         with self.assertRaises(config.YamlLintConfigError):
@@ -62,6 +76,45 @@ class SimpleConfigTestCase(unittest.TestCase):
                                   '    max-spaces-after: 1\n'
                                   '    abcdef: yes\n')
 
+    def test_yes_no_for_booleans(self):
+        c = config.YamlLintConfig('rules:\n'
+                                  '  indentation:\n'
+                                  '    spaces: 2\n'
+                                  '    indent-sequences: true\n'
+                                  '    check-multi-line-strings: false\n')
+        self.assertEqual(c.rules['indentation']['indent-sequences'], True)
+        self.assertEqual(c.rules['indentation']['check-multi-line-strings'],
+                         False)
+
+        c = config.YamlLintConfig('rules:\n'
+                                  '  indentation:\n'
+                                  '    spaces: 2\n'
+                                  '    indent-sequences: yes\n'
+                                  '    check-multi-line-strings: false\n')
+        self.assertEqual(c.rules['indentation']['indent-sequences'], True)
+        self.assertEqual(c.rules['indentation']['check-multi-line-strings'],
+                         False)
+
+        c = config.YamlLintConfig('rules:\n'
+                                  '  indentation:\n'
+                                  '    spaces: 2\n'
+                                  '    indent-sequences: whatever\n'
+                                  '    check-multi-line-strings: false\n')
+        self.assertEqual(c.rules['indentation']['indent-sequences'],
+                         'whatever')
+        self.assertEqual(c.rules['indentation']['check-multi-line-strings'],
+                         False)
+
+        with self.assertRaisesRegexp(
+                config.YamlLintConfigError,
+                'invalid config: option "indent-sequences" of "indentation" '
+                'should be in '):
+            c = config.YamlLintConfig('rules:\n'
+                                      '  indentation:\n'
+                                      '    spaces: 2\n'
+                                      '    indent-sequences: YES!\n'
+                                      '    check-multi-line-strings: false\n')
+
     def test_validate_rule_conf(self):
         class Rule(object):
             ID = 'fake'
@@ -131,7 +184,7 @@ class ExtendedConfigTestCase(unittest.TestCase):
         self.assertEqual(new.rules['colons']['max-spaces-after'], 1)
         self.assertEqual(new.rules['hyphens']['max-spaces-after'], 2)
 
-        self.assertEqual(len(new.enabled_rules()), 2)
+        self.assertEqual(len(new.enabled_rules(None)), 2)
 
     def test_extend_remove_rule(self):
         old = config.YamlLintConfig('rules:\n'
@@ -148,7 +201,7 @@ class ExtendedConfigTestCase(unittest.TestCase):
         self.assertEqual(new.rules['colons'], False)
         self.assertEqual(new.rules['hyphens']['max-spaces-after'], 2)
 
-        self.assertEqual(len(new.enabled_rules()), 1)
+        self.assertEqual(len(new.enabled_rules(None)), 1)
 
     def test_extend_edit_rule(self):
         old = config.YamlLintConfig('rules:\n'
@@ -168,7 +221,7 @@ class ExtendedConfigTestCase(unittest.TestCase):
         self.assertEqual(new.rules['colons']['max-spaces-after'], 4)
         self.assertEqual(new.rules['hyphens']['max-spaces-after'], 2)
 
-        self.assertEqual(len(new.enabled_rules()), 2)
+        self.assertEqual(len(new.enabled_rules(None)), 2)
 
     def test_extend_reenable_rule(self):
         old = config.YamlLintConfig('rules:\n'
@@ -186,7 +239,7 @@ class ExtendedConfigTestCase(unittest.TestCase):
         self.assertEqual(new.rules['colons']['max-spaces-after'], 1)
         self.assertEqual(new.rules['hyphens']['max-spaces-after'], 2)
 
-        self.assertEqual(len(new.enabled_rules()), 2)
+        self.assertEqual(len(new.enabled_rules(None)), 2)
 
 
 class ExtendedLibraryConfigTestCase(unittest.TestCase):
@@ -231,3 +284,94 @@ class ExtendedLibraryConfigTestCase(unittest.TestCase):
         self.assertEqual(sorted(new.rules.keys()), sorted(old.rules.keys()))
         for rule in new.rules:
             self.assertEqual(new.rules[rule], old.rules[rule])
+
+
+class IgnorePathConfigTestCase(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        super(IgnorePathConfigTestCase, cls).setUpClass()
+
+        bad_yaml = ('---\n'
+                    '- key: val1\n'
+                    '  key: val2\n'
+                    '- trailing space \n'
+                    '-    lonely hyphen\n')
+
+        cls.wd = build_temp_workspace({
+            'bin/file.lint-me-anyway.yaml': bad_yaml,
+            'bin/file.yaml': bad_yaml,
+            'file-at-root.yaml': bad_yaml,
+            'file.dont-lint-me.yaml': bad_yaml,
+            'ign-dup/file.yaml': bad_yaml,
+            'ign-dup/sub/dir/file.yaml': bad_yaml,
+            'ign-trail/file.yaml': bad_yaml,
+            'include/ign-dup/sub/dir/file.yaml': bad_yaml,
+            's/s/ign-trail/file.yaml': bad_yaml,
+            's/s/ign-trail/s/s/file.yaml': bad_yaml,
+            's/s/ign-trail/s/s/file2.lint-me-anyway.yaml': bad_yaml,
+
+            '.yamllint': 'ignore: |\n'
+                         '  *.dont-lint-me.yaml\n'
+                         '  /bin/\n'
+                         '  !/bin/*.lint-me-anyway.yaml\n'
+                         '\n'
+                         'extends: default\n'
+                         '\n'
+                         'rules:\n'
+                         '  key-duplicates:\n'
+                         '    ignore: |\n'
+                         '      /ign-dup\n'
+                         '  trailing-spaces:\n'
+                         '    ignore: |\n'
+                         '      ign-trail\n'
+                         '      !*.lint-me-anyway.yaml\n',
+        })
+
+        cls.backup_wd = os.getcwd()
+        os.chdir(cls.wd)
+
+    @classmethod
+    def tearDownClass(cls):
+        super(IgnorePathConfigTestCase, cls).tearDownClass()
+
+        os.chdir(cls.backup_wd)
+
+        shutil.rmtree(cls.wd)
+
+    @unittest.skipIf(sys.version_info < (2, 7), 'Python 2.6 not supported')
+    def test_run_with_ignored_path(self):
+        sys.stdout = StringIO()
+        with self.assertRaises(SystemExit):
+            cli.run(('-f', 'parsable', '.'))
+
+        out = sys.stdout.getvalue()
+        out = '\n'.join(sorted(out.splitlines()))
+
+        keydup = '[error] duplication of key "key" in mapping (key-duplicates)'
+        trailing = '[error] trailing spaces (trailing-spaces)'
+        hyphen = '[error] too many spaces after hyphen (hyphens)'
+
+        self.assertEqual(out, '\n'.join((
+            './bin/file.lint-me-anyway.yaml:3:3: ' + keydup,
+            './bin/file.lint-me-anyway.yaml:4:17: ' + trailing,
+            './bin/file.lint-me-anyway.yaml:5:5: ' + hyphen,
+            './file-at-root.yaml:3:3: ' + keydup,
+            './file-at-root.yaml:4:17: ' + trailing,
+            './file-at-root.yaml:5:5: ' + hyphen,
+            './ign-dup/file.yaml:4:17: ' + trailing,
+            './ign-dup/file.yaml:5:5: ' + hyphen,
+            './ign-dup/sub/dir/file.yaml:4:17: ' + trailing,
+            './ign-dup/sub/dir/file.yaml:5:5: ' + hyphen,
+            './ign-trail/file.yaml:3:3: ' + keydup,
+            './ign-trail/file.yaml:5:5: ' + hyphen,
+            './include/ign-dup/sub/dir/file.yaml:3:3: ' + keydup,
+            './include/ign-dup/sub/dir/file.yaml:4:17: ' + trailing,
+            './include/ign-dup/sub/dir/file.yaml:5:5: ' + hyphen,
+            './s/s/ign-trail/file.yaml:3:3: ' + keydup,
+            './s/s/ign-trail/file.yaml:5:5: ' + hyphen,
+            './s/s/ign-trail/s/s/file.yaml:3:3: ' + keydup,
+            './s/s/ign-trail/s/s/file.yaml:5:5: ' + hyphen,
+            './s/s/ign-trail/s/s/file2.lint-me-anyway.yaml:3:3: ' + keydup,
+            './s/s/ign-trail/s/s/file2.lint-me-anyway.yaml:4:17: ' + trailing,
+            './s/s/ign-trail/s/s/file2.lint-me-anyway.yaml:5:5: ' + hyphen,
+        )))

tests/test_linter.py

@@ -15,8 +15,12 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import io
-
-import unittest
+import sys
+try:
+    assert sys.version_info >= (2, 7)
+    import unittest
+except:
+    import unittest2 as unittest
 
 from yamllint.config import YamlLintConfig
 from yamllint import linter
@@ -44,3 +48,15 @@ class LinterTestCase(unittest.TestCase):
     def test_run_on_list(self):
         self.assertRaises(TypeError, linter.run,
                           ['h', 'e', 'l', 'l', 'o'], self.fake_config())
+
+    def test_run_on_non_ascii_chars(self):
+        s = (u'- hétérogénéité\n'
+             u'# 19.99 €\n')
+        linter.run(s, self.fake_config())
+        linter.run(s.encode('utf-8'), self.fake_config())
+        linter.run(s.encode('iso-8859-15'), self.fake_config())
+
+        s = (u'- お早う御座います。\n'
+             u'# الأَبْجَدِيَّة العَرَبِيَّة\n')
+        linter.run(s, self.fake_config())
+        linter.run(s.encode('utf-8'), self.fake_config())

tests/test_module.py

@@ -0,0 +1,88 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2017 Adrien Vergé
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import shutil
+import subprocess
+import tempfile
+import sys
+try:
+    assert sys.version_info >= (2, 7)
+    import unittest
+except:
+    import unittest2 as unittest
+
+
+@unittest.skipIf(sys.version_info < (2, 7), 'Python 2.6 not supported')
+class ModuleTestCase(unittest.TestCase):
+    def setUp(self):
+        self.wd = tempfile.mkdtemp(prefix='yamllint-tests-')
+
+        # file with only one warning
+        with open(os.path.join(self.wd, 'warn.yaml'), 'w') as f:
+            f.write('key: value\n')
+
+        # file in dir
+        os.mkdir(os.path.join(self.wd, 'sub'))
+        with open(os.path.join(self.wd, 'sub', 'nok.yaml'), 'w') as f:
+            f.write('---\n'
+                    'list: [  1, 1, 2, 3, 5, 8]  \n')
+
+    def tearDown(self):
+        shutil.rmtree(self.wd)
+
+    def test_run_module_no_args(self):
+        with self.assertRaises(subprocess.CalledProcessError) as ctx:
+            subprocess.check_output(['python', '-m', 'yamllint'],
+                                    stderr=subprocess.STDOUT)
+        self.assertEqual(ctx.exception.returncode, 2)
+        self.assertRegexpMatches(ctx.exception.output.decode(),
+                                 r'^usage: yamllint')
+
+    def test_run_module_on_bad_dir(self):
+        with self.assertRaises(subprocess.CalledProcessError) as ctx:
+            subprocess.check_output(['python', '-m', 'yamllint',
+                                     '/does/not/exist'],
+                                    stderr=subprocess.STDOUT)
+        self.assertRegexpMatches(ctx.exception.output.decode(),
+                                 r'No such file or directory')
+
+    def test_run_module_on_file(self):
+        out = subprocess.check_output(
+            ['python', '-m', 'yamllint', os.path.join(self.wd, 'warn.yaml')])
+        lines = out.decode().splitlines()
+        self.assertIn('/warn.yaml', lines[0])
+        self.assertEqual('\n'.join(lines[1:]),
+                         '  1:1       warning  missing document start "---"'
+                         '  (document-start)\n')
+
+    def test_run_module_on_dir(self):
+        with self.assertRaises(subprocess.CalledProcessError) as ctx:
+            subprocess.check_output(['python', '-m', 'yamllint', self.wd])
+        self.assertEqual(ctx.exception.returncode, 1)
+
+        files = ctx.exception.output.decode().split('\n\n')
+        self.assertIn(
+            '/warn.yaml\n'
+            '  1:1       warning  missing document start "---"'
+            '  (document-start)',
+            files[0])
+        self.assertIn(
+            '/sub/nok.yaml\n'
+            '  2:9       error    too many spaces inside brackets'
+            '  (brackets)\n'
+            '  2:27      error    trailing spaces  (trailing-spaces)',
+            files[1])

tests/test_parser.py

@@ -14,12 +14,18 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import unittest
+import sys
+try:
+    assert sys.version_info >= (2, 7)
+    import unittest
+except:
+    import unittest2 as unittest
 
 import yaml
 
-from yamllint.parser import (line_generator, token_generator,
-                             token_or_line_generator, Line, Token)
+from yamllint.parser import (line_generator, token_or_comment_generator,
+                             token_or_comment_or_line_generator,
+                             Line, Token, Comment)
 
 
 class ParserTestCase(unittest.TestCase):
@@ -61,8 +67,8 @@ class ParserTestCase(unittest.TestCase):
         self.assertEqual(e[2].line_no, 3)
         self.assertEqual(e[2].content, 'at the end')
 
-    def test_token_generator(self):
-        e = list(token_generator(''))
+    def test_token_or_comment_generator(self):
+        e = list(token_or_comment_generator(''))
         self.assertEqual(len(e), 2)
         self.assertEqual(e[0].prev, None)
         self.assertIsInstance(e[0].curr, yaml.Token)
@@ -71,16 +77,74 @@ class ParserTestCase(unittest.TestCase):
         self.assertEqual(e[1].curr, e[0].next)
         self.assertEqual(e[1].next, None)
 
-        e = list(token_generator('---\n'
+        e = list(token_or_comment_generator('---\n'
                                             'k: v\n'))
         self.assertEqual(len(e), 9)
         self.assertIsInstance(e[3].curr, yaml.KeyToken)
         self.assertIsInstance(e[5].curr, yaml.ValueToken)
 
-    def test_token_or_line_generator(self):
-        e = list(token_or_line_generator('---\n'
-                                         'k: v\n'))
-        self.assertEqual(len(e), 12)
+        e = list(token_or_comment_generator('# start comment\n'
+                                            '- a\n'
+                                            '- key: val  # key=val\n'
+                                            '# this is\n'
+                                            '# a block     \n'
+                                            '# comment\n'
+                                            '- c\n'
+                                            '# end comment\n'))
+        self.assertEqual(len(e), 21)
+        self.assertIsInstance(e[1], Comment)
+        self.assertEqual(e[1], Comment(1, 1, '# start comment', 0))
+        self.assertEqual(e[11], Comment(3, 13, '# key=val', 0))
+        self.assertEqual(e[12], Comment(4, 1, '# this is', 0))
+        self.assertEqual(e[13], Comment(5, 1, '# a block     ', 0))
+        self.assertEqual(e[14], Comment(6, 1, '# comment', 0))
+        self.assertEqual(e[18], Comment(8, 1, '# end comment', 0))
+
+        e = list(token_or_comment_generator('---\n'
+                                            '# no newline char'))
+        self.assertEqual(e[2], Comment(2, 1, '# no newline char', 0))
+
+        e = list(token_or_comment_generator('# just comment'))
+        self.assertEqual(e[1], Comment(1, 1, '# just comment', 0))
+
+        e = list(token_or_comment_generator('\n'
+                                            '   # indented comment\n'))
+        self.assertEqual(e[1], Comment(2, 4, '# indented comment', 0))
+
+        e = list(token_or_comment_generator('\n'
+                                            '# trailing spaces    \n'))
+        self.assertEqual(e[1], Comment(2, 1, '# trailing spaces    ', 0))
+
+        e = [c for c in
+             token_or_comment_generator('# block\n'
+                                        '# comment\n'
+                                        '- data   # inline comment\n'
+                                        '# block\n'
+                                        '# comment\n'
+                                        '- k: v   # inline comment\n'
+                                        '- [ l, ist\n'
+                                        ']   # inline comment\n'
+                                        '- { m: ap\n'
+                                        '}   # inline comment\n'
+                                        '# block comment\n'
+                                        '- data   # inline comment\n')
+             if isinstance(c, Comment)]
+        self.assertEqual(len(e), 10)
+        self.assertFalse(e[0].is_inline())
+        self.assertFalse(e[1].is_inline())
+        self.assertTrue(e[2].is_inline())
+        self.assertFalse(e[3].is_inline())
+        self.assertFalse(e[4].is_inline())
+        self.assertTrue(e[5].is_inline())
+        self.assertTrue(e[6].is_inline())
+        self.assertTrue(e[7].is_inline())
+        self.assertFalse(e[8].is_inline())
+        self.assertTrue(e[9].is_inline())
+
+    def test_token_or_comment_or_line_generator(self):
+        e = list(token_or_comment_or_line_generator('---\n'
+                                                    'k: v  # k=v\n'))
+        self.assertEqual(len(e), 13)
         self.assertIsInstance(e[0], Token)
         self.assertIsInstance(e[0].curr, yaml.StreamStartToken)
         self.assertIsInstance(e[1], Token)
@@ -89,5 +153,6 @@ class ParserTestCase(unittest.TestCase):
         self.assertIsInstance(e[3].curr, yaml.BlockMappingStartToken)
         self.assertIsInstance(e[4].curr, yaml.KeyToken)
         self.assertIsInstance(e[6].curr, yaml.ValueToken)
-        self.assertIsInstance(e[8], Line)
-        self.assertIsInstance(e[11], Line)
+        self.assertIsInstance(e[8], Comment)
+        self.assertIsInstance(e[9], Line)
+        self.assertIsInstance(e[12], Line)

tests/test_spec_examples.py

@@ -48,6 +48,7 @@ from tests.common import RuleTestCase
 class SpecificationTestCase(RuleTestCase):
     rule_id = None
 
+
 conf_general = ('document-start: disable\n'
                 'comments: {min-spaces-from-content: 1}\n'
                 'braces: {min-spaces-inside: 1, max-spaces-inside: 1}\n'
@@ -66,7 +67,7 @@ conf_overrides = {
     'example-2.18': ('empty-lines: {max-end: 1}\n'),
     'example-2.19': ('empty-lines: {max-end: 1}\n'),
     'example-2.28': ('empty-lines: {max-end: 3}\n'),
-    'example-5.3': ('indentation: {indent-sequences: no}\n'
+    'example-5.3': ('indentation: {indent-sequences: false}\n'
                     'colons: {max-spaces-before: 1}\n'),
     'example-6.4': ('trailing-spaces: disable\n'),
     'example-6.5': ('trailing-spaces: disable\n'),
@@ -114,11 +115,13 @@ conf_overrides = {
     'example-8.14': ('colons: {max-spaces-before: 1}\n'),
     'example-8.16': ('indentation: {spaces: 1}\n'),
     'example-8.17': ('indentation: disable\n'),
-    'example-8.20': ('indentation: {indent-sequences: no}\n'
+    'example-8.20': ('indentation: {indent-sequences: false}\n'
                      'colons: {max-spaces-before: 1}\n'),
     'example-8.22': ('indentation: disable\n'),
     'example-10.1': ('colons: {max-spaces-before: 2}\n'),
-    'example-10.2': ('indentation: {indent-sequences: no}\n'),
+    'example-10.2': ('indentation: {indent-sequences: false}\n'),
+    'example-10.8': ('truthy: disable\n'),
+    'example-10.9': ('truthy: disable\n'),
 }
 
 files = os.listdir(os.path.join(os.path.dirname(os.path.realpath(__file__)),
@@ -131,6 +134,7 @@ def _gen_test(buffer, conf):
         self.check(buffer, conf)
     return test
 
+
 # The following tests are blacklisted (i.e. will not be checked against
 # yamllint), because pyyaml is currently not able to parse the contents
 # (using yaml.parse()).

tests/test_yamllint_directives.py

@@ -0,0 +1,304 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2016 Adrien Vergé
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from tests.common import RuleTestCase
+
+
+class YamllintDirectivesTestCase(RuleTestCase):
+    conf = ('commas: disable\n'
+            'trailing-spaces: {}\n'
+            'colons: {max-spaces-before: 1}\n')
+
+    def test_disable_directive(self):
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(4, 8, 'colons'),
+                   problem3=(6, 7, 'colons'),
+                   problem4=(6, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '# yamllint disable\n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem=(3, 18, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint disable\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint enable\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(8, 7, 'colons'),
+                   problem2=(8, 26, 'trailing-spaces'))
+
+    def test_disable_directive_with_rules(self):
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '# yamllint disable rule:trailing-spaces\n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(5, 8, 'colons'),
+                   problem3=(7, 7, 'colons'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint disable rule:trailing-spaces\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint enable rule:trailing-spaces\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(5, 8, 'colons'),
+                   problem2=(8, 7, 'colons'),
+                   problem3=(8, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint disable rule:trailing-spaces\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint enable\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(5, 8, 'colons'),
+                   problem2=(8, 7, 'colons'),
+                   problem3=(8, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint disable\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint enable rule:trailing-spaces\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem=(8, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint disable rule:colons\n'
+                   '- trailing spaces    \n'
+                   '# yamllint disable rule:trailing-spaces\n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint enable rule:colons\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(4, 18, 'trailing-spaces'),
+                   problem2=(9, 7, 'colons'))
+
+    def test_disable_line_directive(self):
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '# yamllint disable-line\n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(7, 7, 'colons'),
+                   problem3=(7, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon  # yamllint disable-line\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(6, 7, 'colons'),
+                   problem3=(6, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]  # yamllint disable-line\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(4, 8, 'colons'),
+                   problem3=(6, 7, 'colons'),
+                   problem4=(6, 26, 'trailing-spaces'))
+
+    def test_disable_line_directive_with_rules(self):
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint disable-line rule:colons\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(4, 18, 'trailing-spaces'),
+                   problem2=(5, 8, 'colons'),
+                   problem3=(7, 7, 'colons'),
+                   problem4=(7, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces  # yamllint disable-line rule:colons  \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 55, 'trailing-spaces'),
+                   problem2=(4, 8, 'colons'),
+                   problem3=(6, 7, 'colons'),
+                   problem4=(6, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '# yamllint disable-line rule:colons\n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(7, 7, 'colons'),
+                   problem3=(7, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon  # yamllint disable-line rule:colons\n'
+                   '- [valid , YAML]\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(6, 7, 'colons'),
+                   problem3=(6, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint disable-line rule:colons\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(4, 8, 'colons'),
+                   problem3=(7, 26, 'trailing-spaces'))
+        self.check('---\n'
+                   '- [valid , YAML]\n'
+                   '- trailing spaces    \n'
+                   '- bad   : colon\n'
+                   '- [valid , YAML]\n'
+                   '# yamllint disable-line rule:colons rule:trailing-spaces\n'
+                   '- bad  : colon and spaces   \n'
+                   '- [valid , YAML]\n',
+                   self.conf,
+                   problem1=(3, 18, 'trailing-spaces'),
+                   problem2=(4, 8, 'colons'))
+
+    def test_directive_on_last_line(self):
+        conf = 'new-line-at-end-of-file: {}'
+        self.check('---\n'
+                   'no new line',
+                   conf,
+                   problem=(2, 12, 'new-line-at-end-of-file'))
+        self.check('---\n'
+                   '# yamllint disable\n'
+                   'no new line',
+                   conf)
+        self.check('---\n'
+                   'no new line  # yamllint disable',
+                   conf)
+
+    def test_indented_directive(self):
+        conf = 'brackets: {min-spaces-inside: 0, max-spaces-inside: 0}'
+        self.check('---\n'
+                   '- a: 1\n'
+                   '  b:\n'
+                   '    c: [    x]\n',
+                   conf,
+                   problem=(4, 12, 'brackets'))
+        self.check('---\n'
+                   '- a: 1\n'
+                   '  b:\n'
+                   '    # yamllint disable-line rule:brackets\n'
+                   '    c: [    x]\n',
+                   conf)
+
+    def test_directive_on_itself(self):
+        conf = ('comments: {min-spaces-from-content: 2}\n'
+                'comments-indentation: {}\n')
+        self.check('---\n'
+                   '- a: 1 # comment too close\n'
+                   '  b:\n'
+                   ' # wrong indentation\n'
+                   '    c: [x]\n',
+                   conf,
+                   problem1=(2, 8, 'comments'),
+                   problem2=(4, 2, 'comments-indentation'))
+        self.check('---\n'
+                   '# yamllint disable\n'
+                   '- a: 1 # comment too close\n'
+                   '  b:\n'
+                   ' # wrong indentation\n'
+                   '    c: [x]\n',
+                   conf)
+        self.check('---\n'
+                   '- a: 1 # yamllint disable-line\n'
+                   '  b:\n'
+                   '    # yamllint disable-line\n'
+                   ' # wrong indentation\n'
+                   '    c: [x]\n',
+                   conf)
+        self.check('---\n'
+                   '- a: 1 # yamllint disable-line rule:comments\n'
+                   '  b:\n'
+                   '    # yamllint disable-line rule:comments-indentation\n'
+                   ' # wrong indentation\n'
+                   '    c: [x]\n',
+                   conf)
+        self.check('---\n'
+                   '# yamllint disable\n'
+                   '- a: 1 # comment too close\n'
+                   '  # yamllint enable rule:comments-indentation\n'
+                   '  b:\n'
+                   ' # wrong indentation\n'
+                   '    c: [x]\n',
+                   conf,
+                   problem=(6, 2, 'comments-indentation'))

yamllint/__init__.py

@@ -22,7 +22,7 @@ indentation, etc."""
 
 
 APP_NAME = 'yamllint'
-APP_VERSION = '1.2.2'
+APP_VERSION = '1.8.2'
 APP_DESCRIPTION = __doc__
 
 __author__ = u'Adrien Vergé'

yamllint/__main__.py

@@ -0,0 +1,4 @@
+from yamllint.cli import run
+
+if __name__ == '__main__':
+    run()

yamllint/cli.py

@@ -15,6 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import print_function
+
 import os.path
 import sys
 
@@ -22,6 +23,7 @@ import argparse
 
 from yamllint import APP_DESCRIPTION, APP_NAME, APP_VERSION
 from yamllint.config import YamlLintConfig, YamlLintConfigError
+from yamllint.linter import PROBLEM_LEVELS
 from yamllint import linter
 
 
@@ -48,6 +50,17 @@ class Format(object):
 
     @staticmethod
     def standard(problem, filename):
+        line = '  %d:%d' % (problem.line, problem.column)
+        line += max(12 - len(line), 0) * ' '
+        line += problem.level
+        line += max(21 - len(line), 0) * ' '
+        line += problem.desc
+        if problem.rule:
+            line += '  (%s)' % problem.rule
+        return line
+
+    @staticmethod
+    def standard_color(problem, filename):
         line = '  \033[2m%d:%d\033[0m' % (problem.line, problem.column)
         line += max(20 - len(line), 0) * ' '
         if problem.level == 'warning':
@@ -66,14 +79,20 @@ def run(argv=None):
                                      description=APP_DESCRIPTION)
     parser.add_argument('files', metavar='FILE_OR_DIR', nargs='+',
                         help='files to check')
-    parser.add_argument('-c', '--config-file', dest='config_file',
-                        action='store', help='path to a custom configuration')
-    parser.add_argument('-d', '--config-data', dest='config_data',
+    config_group = parser.add_mutually_exclusive_group()
+    config_group.add_argument('-c', '--config-file', dest='config_file',
+                              action='store',
+                              help='path to a custom configuration')
+    config_group.add_argument('-d', '--config-data', dest='config_data',
                               action='store',
                               help='custom configuration (as YAML source)')
     parser.add_argument('-f', '--format',
                         choices=('parsable', 'standard'), default='standard',
                         help='format for parsing output')
+    parser.add_argument('-s', '--strict',
+                        action='store_true',
+                        help='return non-zero exit code on warnings '
+                             'as well as errors')
     parser.add_argument('-v', '--version', action='version',
                         version='%s %s' % (APP_NAME, APP_VERSION))
 
@@ -81,19 +100,12 @@ def run(argv=None):
 
     args = parser.parse_args(argv)
 
-    if args.config_file is not None and args.config_data is not None:
-        print('Options --config-file and --config-data cannot be used '
-              'simultaneously.', file=sys.stderr)
-        sys.exit(-1)
-
     # User-global config is supposed to be in ~/.config/yamllint/config
-    user_global_config = None
     if 'XDG_CONFIG_HOME' in os.environ:
         user_global_config = os.path.join(
             os.environ['XDG_CONFIG_HOME'], 'yamllint', 'config')
-    elif 'HOME' in os.environ:
-        user_global_config = os.path.join(
-            os.environ['HOME'], '.config', 'yamllint', 'config')
+    else:
+        user_global_config = os.path.expanduser('~/.config/yamllint/config')
 
     try:
         if args.config_data is not None:
@@ -104,7 +116,7 @@ def run(argv=None):
             conf = YamlLintConfig(file=args.config_file)
         elif os.path.isfile('.yamllint'):
             conf = YamlLintConfig(file='.yamllint')
-        elif user_global_config and os.path.isfile(user_global_config):
+        elif os.path.isfile(user_global_config):
             conf = YamlLintConfig(file=user_global_config)
         else:
             conf = YamlLintConfig('extends: default')
@@ -112,29 +124,42 @@ def run(argv=None):
         print(e, file=sys.stderr)
         sys.exit(-1)
 
-    return_code = 0
+    max_level = 0
 
     for file in find_files_recursively(args.files):
+        filepath = file[2:] if file.startswith('./') else file
         try:
             first = True
             with open(file) as f:
-                for problem in linter.run(f, conf):
+                for problem in linter.run(f, conf, filepath):
                     if args.format == 'parsable':
                         print(Format.parsable(problem, file))
-                    else:
+                    elif sys.stdout.isatty():
                         if first:
                             print('\033[4m%s\033[0m' % file)
                             first = False
 
+                        print(Format.standard_color(problem, file))
+                    else:
+                        if first:
+                            print(file)
+                            first = False
+
                         print(Format.standard(problem, file))
 
-                    if return_code == 0 and problem.level == 'error':
-                        return_code = 1
+                    max_level = max(max_level, PROBLEM_LEVELS[problem.level])
 
             if not first and args.format != 'parsable':
                 print('')
         except EnvironmentError as e:
             print(e, file=sys.stderr)
-            return_code = -1
+            sys.exit(-1)
+
+    if max_level == PROBLEM_LEVELS['error']:
+        return_code = 1
+    elif max_level == PROBLEM_LEVELS['warning']:
+        return_code = 2 if args.strict else 0
+    else:
+        return_code = 0
 
     sys.exit(return_code)

yamllint/conf/default.yaml

@@ -4,9 +4,13 @@ rules:
   braces:
     min-spaces-inside: 0
     max-spaces-inside: 0
+    min-spaces-inside-empty: -1
+    max-spaces-inside-empty: -1
   brackets:
     min-spaces-inside: 0
     max-spaces-inside: 0
+    min-spaces-inside-empty: -1
+    max-spaces-inside-empty: -1
   colons:
     max-spaces-before: 0
     max-spaces-after: 1
@@ -16,14 +20,14 @@ rules:
     max-spaces-after: 1
   comments:
     level: warning
-    require-starting-space: yes
+    require-starting-space: true
     min-spaces-from-content: 2
   comments-indentation:
     level: warning
   document-end: disable
   document-start:
     level: warning
-    present: yes
+    present: true
   empty-lines:
     max: 2
     max-start: 0
@@ -32,13 +36,16 @@ rules:
     max-spaces-after: 1
   indentation:
     spaces: consistent
-    indent-sequences: yes
-    check-multi-line-strings: no
+    indent-sequences: true
+    check-multi-line-strings: false
   key-duplicates: enable
   line-length:
     max: 80
-    allow-non-breakable-words: yes
+    allow-non-breakable-words: true
+    allow-non-breakable-inline-mappings: false
   new-line-at-end-of-file: enable
   new-lines:
     type: unix
   trailing-spaces: enable
+  truthy:
+    level: warning

yamllint/conf/relaxed.yaml

@@ -25,3 +25,5 @@ rules:
     indent-sequences: consistent
   line-length:
     level: warning
+    allow-non-breakable-inline-mappings: true
+  truthy: disable

yamllint/config.py

@@ -16,6 +16,7 @@
 
 import os.path
 
+import pathspec
 import yaml
 
 import yamllint.rules
@@ -29,6 +30,8 @@ class YamlLintConfig(object):
     def __init__(self, content=None, file=None):
         assert (content is None) ^ (file is None)
 
+        self.ignore = None
+
         if file is not None:
             with open(file) as f:
                 content = f.read()
@@ -36,9 +39,14 @@ class YamlLintConfig(object):
         self.parse(content)
         self.validate()
 
-    def enabled_rules(self):
+    def is_file_ignored(self, filepath):
+        return self.ignore and self.ignore.match_file(filepath)
+
+    def enabled_rules(self, filepath):
         return [yamllint.rules.get(id) for id, val in self.rules.items()
-                if val is not False]
+                if val is not False and (
+                    filepath is None or 'ignore' not in val or
+                    not val['ignore'].match_file(filepath))]
 
     def extend(self, base_config):
         assert isinstance(base_config, YamlLintConfig)
@@ -53,6 +61,9 @@ class YamlLintConfig(object):
 
         self.rules = base_config.rules
 
+        if base_config.ignore is not None:
+            self.ignore = base_config.ignore
+
     def parse(self, raw_content):
         try:
             conf = yaml.safe_load(raw_content)
@@ -73,6 +84,13 @@ class YamlLintConfig(object):
             except Exception as e:
                 raise YamlLintConfigError('invalid config: %s' % e)
 
+        if 'ignore' in conf:
+            if type(conf['ignore']) != str:
+                raise YamlLintConfigError(
+                    'invalid config: ignore should contain file patterns')
+            self.ignore = pathspec.PathSpec.from_lines(
+                'gitwildmatch', conf['ignore'].splitlines())
+
     def validate(self):
         for id in self.rules:
             try:
@@ -90,6 +108,14 @@ def validate_rule_conf(rule, conf):
         conf = {}
 
     if type(conf) == dict:
+        if ('ignore' in conf and
+                type(conf['ignore']) != pathspec.pathspec.PathSpec):
+            if type(conf['ignore']) != str:
+                raise YamlLintConfigError(
+                    'invalid config: ignore should contain file patterns')
+            conf['ignore'] = pathspec.PathSpec.from_lines(
+                'gitwildmatch', conf['ignore'].splitlines())
+
         if 'level' not in conf:
             conf['level'] = 'error'
         elif conf['level'] not in ('error', 'warning'):
@@ -98,7 +124,7 @@ def validate_rule_conf(rule, conf):
 
         options = getattr(rule, 'CONF', {})
         for optkey in conf:
-            if optkey == 'level':
+            if optkey in ('ignore', 'level'):
                 continue
             if optkey not in options:
                 raise YamlLintConfigError(

yamllint/linter.py

@@ -14,11 +14,23 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import re
+
 import yaml
 
 from yamllint import parser
 
 
+PROBLEM_LEVELS = {
+    0: None,
+    1: 'warning',
+    2: 'error',
+    None: 0,
+    'warning': 1,
+    'error': 2,
+}
+
+
 class LintProblem(object):
     """Represents a linting problem found by yamllint."""
     def __init__(self, line, column, desc='<no description>', rule=None):
@@ -51,18 +63,74 @@ class LintProblem(object):
         return '%d:%d: %s' % (self.line, self.column, self.message)
 
 
-def get_costemic_problems(buffer, conf):
-    rules = conf.enabled_rules()
+def get_cosmetic_problems(buffer, conf, filepath):
+    rules = conf.enabled_rules(filepath)
 
     # Split token rules from line rules
     token_rules = [r for r in rules if r.TYPE == 'token']
+    comment_rules = [r for r in rules if r.TYPE == 'comment']
     line_rules = [r for r in rules if r.TYPE == 'line']
 
     context = {}
     for rule in token_rules:
         context[rule.ID] = {}
 
-    for elem in parser.token_or_line_generator(buffer):
+    class DisableDirective():
+        def __init__(self):
+            self.rules = set()
+            self.all_rules = set([r.ID for r in rules])
+
+        def process_comment(self, comment):
+            try:
+                comment = str(comment)
+            except UnicodeError:
+                return  # this certainly wasn't a yamllint directive comment
+
+            if re.match(r'^# yamllint disable( rule:\S+)*\s*$', comment):
+                rules = [item[5:] for item in comment[18:].split(' ')][1:]
+                if len(rules) == 0:
+                    self.rules = self.all_rules.copy()
+                else:
+                    for id in rules:
+                        if id in self.all_rules:
+                            self.rules.add(id)
+
+            elif re.match(r'^# yamllint enable( rule:\S+)*\s*$', comment):
+                rules = [item[5:] for item in comment[17:].split(' ')][1:]
+                if len(rules) == 0:
+                    self.rules.clear()
+                else:
+                    for id in rules:
+                        self.rules.discard(id)
+
+        def is_disabled_by_directive(self, problem):
+            return problem.rule in self.rules
+
+    class DisableLineDirective(DisableDirective):
+        def process_comment(self, comment):
+            try:
+                comment = str(comment)
+            except UnicodeError:
+                return  # this certainly wasn't a yamllint directive comment
+
+            if re.match(r'^# yamllint disable-line( rule:\S+)*\s*$', comment):
+                rules = [item[5:] for item in comment[23:].split(' ')][1:]
+                if len(rules) == 0:
+                    self.rules = self.all_rules.copy()
+                else:
+                    for id in rules:
+                        if id in self.all_rules:
+                            self.rules.add(id)
+
+    # Use a cache to store problems and flush it only when a end of line is
+    # found. This allows the use of yamllint directive to disable some rules on
+    # some lines.
+    cache = []
+    disabled = DisableDirective()
+    disabled_for_line = DisableLineDirective()
+    disabled_for_next_line = DisableLineDirective()
+
+    for elem in parser.token_or_comment_or_line_generator(buffer):
         if isinstance(elem, parser.Token):
             for rule in token_rules:
                 rule_conf = conf.rules[rule.ID]
@@ -72,15 +140,39 @@ def get_costemic_problems(buffer, conf):
                                           context[rule.ID]):
                     problem.rule = rule.ID
                     problem.level = rule_conf['level']
-                    yield problem
+                    cache.append(problem)
+        elif isinstance(elem, parser.Comment):
+            for rule in comment_rules:
+                rule_conf = conf.rules[rule.ID]
+                for problem in rule.check(rule_conf, elem):
+                    problem.rule = rule.ID
+                    problem.level = rule_conf['level']
+                    cache.append(problem)
+
+            disabled.process_comment(elem)
+            if elem.is_inline():
+                disabled_for_line.process_comment(elem)
+            else:
+                disabled_for_next_line.process_comment(elem)
         elif isinstance(elem, parser.Line):
             for rule in line_rules:
                 rule_conf = conf.rules[rule.ID]
                 for problem in rule.check(rule_conf, elem):
                     problem.rule = rule.ID
                     problem.level = rule_conf['level']
+                    cache.append(problem)
+
+            # This is the last token/comment/line of this line, let's flush the
+            # problems found (but filter them according to the directives)
+            for problem in cache:
+                if not (disabled_for_line.is_disabled_by_directive(problem) or
+                        disabled.is_disabled_by_directive(problem)):
                     yield problem
 
+            disabled_for_line = disabled_for_next_line
+            disabled_for_next_line = DisableLineDirective()
+            cache = []
+
 
 def get_syntax_error(buffer):
     try:
@@ -93,12 +185,15 @@ def get_syntax_error(buffer):
         return problem
 
 
-def _run(buffer, conf):
+def _run(buffer, conf, filepath):
+    assert hasattr(buffer, '__getitem__'), \
+        '_run() argument must be a buffer, not a stream'
+
     # If the document contains a syntax error, save it and yield it at the
     # right line
     syntax_error = get_syntax_error(buffer)
 
-    for problem in get_costemic_problems(buffer, conf):
+    for problem in get_cosmetic_problems(buffer, conf, filepath):
         # Insert the syntax error (if any) at the right place...
         if (syntax_error and syntax_error.line <= problem.line and
                 syntax_error.column <= problem.column):
@@ -120,7 +215,7 @@ def _run(buffer, conf):
         yield syntax_error
 
 
-def run(input, conf):
+def run(input, conf, filepath=None):
     """Lints a YAML source.
 
     Returns a generator of LintProblem objects.
@@ -128,11 +223,14 @@ def run(input, conf):
     :param input: buffer, string or stream to read from
     :param conf: yamllint configuration object
     """
+    if conf.is_file_ignored(filepath):
+        return ()
+
     if type(input) in (type(b''), type(u'')):  # compat with Python 2 & 3
-        return _run(input, conf)
+        return _run(input, conf, filepath)
     elif hasattr(input, 'read'):  # Python 2's file or Python 3's io.IOBase
         # We need to have everything in memory to parse correctly
         content = input.read()
-        return _run(content, conf)
+        return _run(content, conf, filepath)
     else:
         raise TypeError('input should be a string or a stream')

yamllint/parser.py

@@ -38,6 +38,40 @@ class Token(object):
         self.nextnext = nextnext
 
 
+class Comment(object):
+    def __init__(self, line_no, column_no, buffer, pointer,
+                 token_before=None, token_after=None, comment_before=None):
+        self.line_no = line_no
+        self.column_no = column_no
+        self.buffer = buffer
+        self.pointer = pointer
+        self.token_before = token_before
+        self.token_after = token_after
+        self.comment_before = comment_before
+
+    def __str__(self):
+        end = self.buffer.find('\n', self.pointer)
+        if end == -1:
+            end = self.buffer.find('\0', self.pointer)
+        if end != -1:
+            return self.buffer[self.pointer:end]
+        return self.buffer[self.pointer:]
+
+    def __eq__(self, other):
+        return (isinstance(other, Comment) and
+                self.line_no == other.line_no and
+                self.column_no == other.column_no and
+                str(self) == str(other))
+
+    def is_inline(self):
+        return (
+            not isinstance(self.token_before, yaml.StreamStartToken) and
+            self.line_no == self.token_before.end_mark.line + 1 and
+            # sometimes token end marks are on the next line
+            self.buffer[self.token_before.end_mark.pointer - 1] != '\n'
+        )
+
+
 def line_generator(buffer):
     line_no = 1
     cur = 0
@@ -51,7 +85,39 @@ def line_generator(buffer):
     yield Line(line_no, buffer, start=cur, end=len(buffer))
 
 
-def token_generator(buffer):
+def comments_between_tokens(token1, token2):
+    """Find all comments between two tokens"""
+    if token2 is None:
+        buf = token1.end_mark.buffer[token1.end_mark.pointer:]
+    elif (token1.end_mark.line == token2.start_mark.line and
+          not isinstance(token1, yaml.StreamStartToken) and
+          not isinstance(token2, yaml.StreamEndToken)):
+        return
+    else:
+        buf = token1.end_mark.buffer[token1.end_mark.pointer:
+                                     token2.start_mark.pointer]
+
+    line_no = token1.end_mark.line + 1
+    column_no = token1.end_mark.column + 1
+    pointer = token1.end_mark.pointer
+
+    comment_before = None
+    for line in buf.split('\n'):
+        pos = line.find('#')
+        if pos != -1:
+            comment = Comment(line_no, column_no + pos,
+                              token1.end_mark.buffer, pointer + pos,
+                              token1, token2, comment_before)
+            yield comment
+
+            comment_before = comment
+
+        pointer += len(line) + 1
+        line_no += 1
+        column_no = 1
+
+
+def token_or_comment_generator(buffer):
     yaml_loader = yaml.BaseLoader(buffer)
 
     try:
@@ -63,6 +129,9 @@ def token_generator(buffer):
 
             yield Token(curr.start_mark.line + 1, curr, prev, next, nextnext)
 
+            for comment in comments_between_tokens(curr, next):
+                yield comment
+
             prev = curr
             curr = next
 
@@ -70,19 +139,19 @@ def token_generator(buffer):
         pass
 
 
-def token_or_line_generator(buffer):
+def token_or_comment_or_line_generator(buffer):
     """Generator that mixes tokens and lines, ordering them by line number"""
-    token_gen = token_generator(buffer)
+    tok_or_com_gen = token_or_comment_generator(buffer)
     line_gen = line_generator(buffer)
 
-    token = next(token_gen, None)
+    tok_or_com = next(tok_or_com_gen, None)
     line = next(line_gen, None)
 
-    while token is not None or line is not None:
-        if token is None or (line is not None and
-                             token.line_no > line.line_no):
+    while tok_or_com is not None or line is not None:
+        if tok_or_com is None or (line is not None and
+                                  tok_or_com.line_no > line.line_no):
             yield line
             line = next(line_gen, None)
         else:
-            yield token
-            token = next(token_gen, None)
+            yield tok_or_com
+            tok_or_com = next(tok_or_com_gen, None)

yamllint/rules/__init__.py

@@ -31,6 +31,7 @@ from yamllint.rules import (
     new_line_at_end_of_file,
     new_lines,
     trailing_spaces,
+    truthy,
 )
 
 _RULES = {
@@ -50,6 +51,7 @@ _RULES = {
     new_line_at_end_of_file.ID: new_line_at_end_of_file,
     new_lines.ID: new_lines,
     trailing_spaces.ID: trailing_spaces,
+    truthy.ID: truthy,
 }
 
 

yamllint/rules/braces.py

@@ -23,6 +23,10 @@ Use this rule to control the number of spaces inside braces (``{`` and ``}``).
   braces.
 * ``max-spaces-inside`` defines the maximal number of spaces allowed inside
   braces.
+* ``min-spaces-inside-empty`` defines the minimal number of spaces required
+  inside empty braces.
+* ``max-spaces-inside-empty`` defines the maximal number of spaces allowed
+  inside empty braces.
 
 .. rubric:: Examples
 
@@ -59,6 +63,30 @@ Use this rule to control the number of spaces inside braces (``{`` and ``}``).
    ::
 
     object: {key1: 4, key2: 8 }
+
+#. With ``braces: {min-spaces-inside-empty: 0, max-spaces-inside-empty: 0}``
+
+   the following code snippet would **PASS**:
+   ::
+
+    object: {}
+
+   the following code snippet would **FAIL**:
+   ::
+
+    object: { }
+
+#. With ``braces: {min-spaces-inside-empty: 1, max-spaces-inside-empty: -1}``
+
+   the following code snippet would **PASS**:
+   ::
+
+    object: {         }
+
+   the following code snippet would **FAIL**:
+   ::
+
+    object: {}
 """
 
 
@@ -70,11 +98,27 @@ from yamllint.rules.common import spaces_after, spaces_before
 ID = 'braces'
 TYPE = 'token'
 CONF = {'min-spaces-inside': int,
-        'max-spaces-inside': int}
+        'max-spaces-inside': int,
+        'min-spaces-inside-empty': int,
+        'max-spaces-inside-empty': int}
 
 
 def check(conf, token, prev, next, nextnext, context):
-    if isinstance(token, yaml.FlowMappingStartToken):
+    if (isinstance(token, yaml.FlowMappingStartToken) and
+            isinstance(next, yaml.FlowMappingEndToken)):
+        problem = spaces_after(token, prev, next,
+                               min=(conf['min-spaces-inside-empty']
+                                    if conf['min-spaces-inside-empty'] != -1
+                                    else conf['min-spaces-inside']),
+                               max=(conf['max-spaces-inside-empty']
+                                    if conf['max-spaces-inside-empty'] != -1
+                                    else conf['max-spaces-inside']),
+                               min_desc='too few spaces inside empty braces',
+                               max_desc='too many spaces inside empty braces')
+        if problem is not None:
+            yield problem
+
+    elif isinstance(token, yaml.FlowMappingStartToken):
         problem = spaces_after(token, prev, next,
                                min=conf['min-spaces-inside'],
                                max=conf['max-spaces-inside'],

yamllint/rules/brackets.py

@@ -24,6 +24,10 @@ Use this rule to control the number of spaces inside brackets (``[`` and
   brackets.
 * ``max-spaces-inside`` defines the maximal number of spaces allowed inside
   brackets.
+* ``min-spaces-inside-empty`` defines the minimal number of spaces required
+  inside empty brackets.
+* ``max-spaces-inside-empty`` defines the maximal number of spaces allowed
+  inside empty brackets.
 
 .. rubric:: Examples
 
@@ -60,6 +64,30 @@ Use this rule to control the number of spaces inside brackets (``[`` and
    ::
 
     object: [1, 2, abc ]
+
+#. With ``brackets: {min-spaces-inside-empty: 0, max-spaces-inside-empty: 0}``
+
+   the following code snippet would **PASS**:
+   ::
+
+    object: []
+
+   the following code snippet would **FAIL**:
+   ::
+
+    object: [ ]
+
+#. With ``brackets: {min-spaces-inside-empty: 1, max-spaces-inside-empty: -1}``
+
+   the following code snippet would **PASS**:
+   ::
+
+    object: [         ]
+
+   the following code snippet would **FAIL**:
+   ::
+
+    object: []
 """
 
 
@@ -71,11 +99,28 @@ from yamllint.rules.common import spaces_after, spaces_before
 ID = 'brackets'
 TYPE = 'token'
 CONF = {'min-spaces-inside': int,
-        'max-spaces-inside': int}
+        'max-spaces-inside': int,
+        'min-spaces-inside-empty': int,
+        'max-spaces-inside-empty': int}
 
 
 def check(conf, token, prev, next, nextnext, context):
-    if isinstance(token, yaml.FlowSequenceStartToken):
+    if (isinstance(token, yaml.FlowSequenceStartToken) and
+            isinstance(next, yaml.FlowSequenceEndToken)):
+        problem = spaces_after(token, prev, next,
+                               min=(conf['min-spaces-inside-empty']
+                                    if conf['min-spaces-inside-empty'] != -1
+                                    else conf['min-spaces-inside']),
+                               max=(conf['max-spaces-inside-empty']
+                                    if conf['max-spaces-inside-empty'] != -1
+                                    else conf['max-spaces-inside']),
+                               min_desc='too few spaces inside empty brackets',
+                               max_desc=('too many spaces inside empty '
+                                         'brackets'))
+        if problem is not None:
+            yield problem
+
+    elif isinstance(token, yaml.FlowSequenceStartToken):
         problem = spaces_after(token, prev, next,
                                min=conf['min-spaces-inside'],
                                max=conf['max-spaces-inside'],

yamllint/rules/comments.py

@@ -20,14 +20,14 @@ Use this rule to control the position and formatting of comments.
 .. rubric:: Options
 
 * Use ``require-starting-space`` to require a space character right after the
-  ``#``. Set to ``yes`` to enable, ``no`` to disable.
+  ``#``. Set to ``true`` to enable, ``false`` to disable.
 * ``min-spaces-from-content`` is used to visually separate inline comments from
   content. It defines the minimal required number of spaces between a comment
   and its preceding content.
 
 .. rubric:: Examples
 
-#. With ``comments: {require-starting-space: yes}``
+#. With ``comments: {require-starting-space: true}``
 
    the following code snippet would **PASS**:
    ::
@@ -35,6 +35,12 @@ Use this rule to control the position and formatting of comments.
     # This sentence
     # is a block comment
 
+   the following code snippet would **PASS**:
+   ::
+
+    ##############################
+    ## This is some documentation
+
    the following code snippet would **FAIL**:
    ::
 
@@ -55,33 +61,29 @@ Use this rule to control the position and formatting of comments.
 """
 
 
-import yaml
-
 from yamllint.linter import LintProblem
-from yamllint.rules.common import get_comments_between_tokens
 
 
 ID = 'comments'
-TYPE = 'token'
+TYPE = 'comment'
 CONF = {'require-starting-space': bool,
         'min-spaces-from-content': int}
 
 
-def check(conf, token, prev, next, nextnext, context):
-    for comment in get_comments_between_tokens(token, next):
-        if (conf['min-spaces-from-content'] != -1 and
-                not isinstance(token, yaml.StreamStartToken) and
-                comment.line == token.end_mark.line + 1):
-            # Sometimes token end marks are on the next line
-            if token.end_mark.buffer[token.end_mark.pointer - 1] != '\n':
-                if (comment.pointer - token.end_mark.pointer <
+def check(conf, comment):
+    if (conf['min-spaces-from-content'] != -1 and comment.is_inline() and
+            comment.pointer - comment.token_before.end_mark.pointer <
             conf['min-spaces-from-content']):
-                    yield LintProblem(comment.line, comment.column,
+        yield LintProblem(comment.line_no, comment.column_no,
                           'too few spaces before comment')
 
-        if (conf['require-starting-space'] and
-                comment.pointer + 1 < len(comment.buffer) and
-                comment.buffer[comment.pointer + 1] != ' ' and
-                comment.buffer[comment.pointer + 1] != '\n'):
-            yield LintProblem(comment.line, comment.column + 1,
+    if conf['require-starting-space']:
+        text_start = comment.pointer + 1
+        while (comment.buffer[text_start] == '#' and
+               text_start < len(comment.buffer)):
+            text_start += 1
+        if (text_start < len(comment.buffer) and
+                comment.buffer[text_start] not in (' ', '\n', '\0')):
+            yield LintProblem(comment.line_no,
+                              comment.column_no + text_start - comment.pointer,
                               'missing starting space in comment')

yamllint/rules/comments_indentation.py

@@ -78,11 +78,11 @@ Use this rule to force comments to be indented like content.
 import yaml
 
 from yamllint.linter import LintProblem
-from yamllint.rules.common import get_line_indent, get_comments_between_tokens
+from yamllint.rules.common import get_line_indent
 
 
 ID = 'comments-indentation'
-TYPE = 'token'
+TYPE = 'comment'
 
 
 # Case A:
@@ -98,28 +98,42 @@ TYPE = 'token'
 #     # commented line 2
 #     current: line
 
-def check(conf, token, prev, next, nextnext, context):
-    if prev is None:
+def check(conf, comment):
+    # Only check block comments
+    if (not isinstance(comment.token_before, yaml.StreamStartToken) and
+            comment.token_before.end_mark.line + 1 == comment.line_no):
         return
 
-    curr_line_indent = token.start_mark.column
-    if isinstance(token, yaml.StreamEndToken):
-        curr_line_indent = 0
+    next_line_indent = comment.token_after.start_mark.column
+    if isinstance(comment.token_after, yaml.StreamEndToken):
+        next_line_indent = 0
 
-    skip_first_line = True
-    if isinstance(prev, yaml.StreamStartToken):
-        skip_first_line = False
+    if isinstance(comment.token_before, yaml.StreamStartToken):
         prev_line_indent = 0
     else:
-        prev_line_indent = get_line_indent(prev)
+        prev_line_indent = get_line_indent(comment.token_before)
 
-    if prev_line_indent <= curr_line_indent:
-        prev_line_indent = -1  # disable it
+    # In the following case only the next line indent is valid:
+    #     list:
+    #         # comment
+    #         - 1
+    #         - 2
+    if prev_line_indent <= next_line_indent:
+        prev_line_indent = next_line_indent
 
-    for comment in get_comments_between_tokens(
-            prev, token, skip_first_line=skip_first_line):
-        if comment.column - 1 == curr_line_indent:
-            prev_line_indent = -1  # disable it
-        elif comment.column - 1 != prev_line_indent:
-            yield LintProblem(comment.line, comment.column,
+    # If two indents are valid but a previous comment went back to normal
+    # indent, for the next ones to do the same. In other words, avoid this:
+    #     list:
+    #         - 1
+    #     # comment on valid indent (0)
+    #         # comment on valid indent (4)
+    #     other-list:
+    #         - 2
+    if (comment.comment_before is not None and
+            not comment.comment_before.is_inline()):
+        prev_line_indent = comment.comment_before.column_no - 1
+
+    if (comment.column_no - 1 != prev_line_indent and
+            comment.column_no - 1 != next_line_indent):
+        yield LintProblem(comment.line_no, comment.column_no,
                           'comment not indented like content')

yamllint/rules/common.py

@@ -48,27 +48,6 @@ def spaces_before(token, prev, next, min=-1, max=-1,
                                token.start_mark.column + 1, min_desc)
 
 
-class Comment(object):
-    def __init__(self, line, column, buffer, pointer):
-        self.line = line
-        self.column = column
-        self.buffer = buffer
-        self.pointer = pointer
-
-    def __repr__(self):
-        end = self.buffer.find('\n', self.pointer)
-        if end == -1:
-            end = self.buffer.find('\0', self.pointer)
-        if end != -1:
-            return self.buffer[self.pointer:end]
-        return self.buffer[self.pointer:]
-
-    def __eq__(self, other):
-        return (self.line == other.line and
-                self.column == other.column and
-                str(self) == str(other))
-
-
 def get_line_indent(token):
     """Finds the indent of the line the token starts in."""
     start = token.start_mark.buffer.rfind('\n', 0,
@@ -98,35 +77,6 @@ def get_real_end_line(token):
     return end_line
 
 
-def get_comments_between_tokens(token1, token2, skip_first_line=False):
-    if token2 is None:
-        buf = token1.end_mark.buffer[token1.end_mark.pointer:]
-    elif (token1.end_mark.line == token2.start_mark.line and
-          not isinstance(token1, yaml.StreamStartToken) and
-          not isinstance(token2, yaml.StreamEndToken)):
-        return
-    else:
-        buf = token1.end_mark.buffer[token1.end_mark.pointer:
-                                     token2.start_mark.pointer]
-
-    line_no = token1.end_mark.line + 1
-    column_no = token1.end_mark.column + 1
-    pointer = token1.end_mark.pointer
-
-    for line in buf.split('\n'):
-        if skip_first_line:
-            skip_first_line = False
-        else:
-            pos = line.find('#')
-            if pos != -1:
-                yield Comment(line_no, column_no + pos,
-                              token1.end_mark.buffer, pointer + pos)
-
-        pointer += len(line) + 1
-        line_no += 1
-        column_no = 1
-
-
 def is_explicit_key(token):
     # explicit key:
     #   ? key

yamllint/rules/document_end.py

@@ -19,12 +19,12 @@ Use this rule to require or forbid the use of document end marker (``...``).
 
 .. rubric:: Options
 
-* Set ``present`` to ``yes`` when the document end marker is required, or to
-  ``no`` when it is forbidden.
+* Set ``present`` to ``true`` when the document end marker is required, or to
+  ``false`` when it is forbidden.
 
 .. rubric:: Examples
 
-#. With ``document-end: {present: yes}``
+#. With ``document-end: {present: true}``
 
    the following code snippet would **PASS**:
    ::
@@ -49,7 +49,7 @@ Use this rule to require or forbid the use of document end marker (``...``).
     - is: another one
     ...
 
-#. With ``document-end: {present: no}``
+#. With ``document-end: {present: false}``
 
    the following code snippet would **PASS**:
    ::

yamllint/rules/document_start.py

@@ -19,12 +19,12 @@ Use this rule to require or forbid the use of document start marker (``---``).
 
 .. rubric:: Options
 
-* Set ``present`` to ``yes`` when the document start marker is required, or to
-  ``no`` when it is forbidden.
+* Set ``present`` to ``true`` when the document start marker is required, or to
+  ``false`` when it is forbidden.
 
 .. rubric:: Examples
 
-#. With ``document-start: {present: yes}``
+#. With ``document-start: {present: true}``
 
    the following code snippet would **PASS**:
    ::
@@ -45,7 +45,7 @@ Use this rule to require or forbid the use of document start marker (``---``).
     - this
     - is: another one
 
-#. With ``document-start: {present: no}``
+#. With ``document-start: {present: false}``
 
    the following code snippet would **PASS**:
    ::

yamllint/rules/indentation.py

@@ -25,12 +25,12 @@ Use this rule to control the indentation.
   same within the file.
 * ``indent-sequences`` defines whether block sequences should be indented or
   not (when in a mapping, this indentation is not mandatory -- some people
-  perceive the ``-`` as part of the indentation). Possible values: ``yes``,
-  ``no``, ``whatever`` and ``consistent``. ``consistent`` requires either all
-  block sequences to be indented, or none to be. ``whatever`` means either
+  perceive the ``-`` as part of the indentation). Possible values: ``true``,
+  ``false``, ``whatever`` and ``consistent``. ``consistent`` requires either
+  all block sequences to be indented, or none to be. ``whatever`` means either
   indenting or not indenting individual block sequences is OK.
 * ``check-multi-line-strings`` defines whether to lint indentation in
-  multi-line strings. Set to ``yes`` to enable, ``no`` to disable.
+  multi-line strings. Set to ``true`` to enable, ``false`` to disable.
 
 .. rubric:: Examples
 
@@ -99,7 +99,7 @@ Use this rule to control the indentation.
       Russian:
           dolls
 
-#. With ``indentation: {spaces: 2, indent-sequences: no}``
+#. With ``indentation: {spaces: 2, indent-sequences: false}``
 
    the following code snippet would **PASS**:
    ::
@@ -152,7 +152,7 @@ Use this rule to control the indentation.
       - spaghetti
       - sauce
 
-#. With ``indentation: {spaces: 4, check-multi-line-strings: yes}``
+#. With ``indentation: {spaces: 4, check-multi-line-strings: true}``
 
    the following code snippet would **PASS**:
    ::
@@ -469,7 +469,19 @@ def _check(conf, token, prev, next, nextnext, context):
                 if context['indent-sequences'] is False:
                     indent = context['stack'][-1].indent
                 elif context['indent-sequences'] is True:
-                    indent = detect_indent(context['stack'][-1].indent, next)
+                    if (context['spaces'] == 'consistent' and
+                            next.start_mark.column -
+                            context['stack'][-1].indent == 0):
+                        # In this case, the block sequence item is not indented
+                        # (while it should be), but we don't know yet the
+                        # indentation it should have (because `spaces` is
+                        # `consistent` and its value has not been computed yet
+                        # -- this is probably the beginning of the document).
+                        # So we choose an arbitrary value (2).
+                        indent = 2
+                    else:
+                        indent = detect_indent(context['stack'][-1].indent,
+                                               next)
                 else:  # 'whatever' or 'consistent'
                     if next.start_mark.column == context['stack'][-1].indent:
                         #   key:

yamllint/rules/line_length.py

@@ -22,7 +22,9 @@ Use this rule to set a limit to lines length.
 * ``max`` defines the maximal (inclusive) length of lines.
 * ``allow-non-breakable-words`` is used to allow non breakable words (without
   spaces inside) to overflow the limit. This is useful for long URLs, for
-  instance. Use ``yes`` to allow, ``no`` to forbid.
+  instance. Use ``true`` to allow, ``false`` to forbid.
+* ``allow-non-breakable-inline-mappings`` implies ``allow-non-breakable-words``
+  and extends it to also allow non-breakable words in inline mappings.
 
 .. rubric:: Examples
 
@@ -42,7 +44,7 @@ Use this rule to set a limit to lines length.
       Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod
       tempor incididunt ut labore et dolore magna aliqua.
 
-#. With ``line-length: {max: 60, allow-non-breakable-words: yes}``
+#. With ``line-length: {max: 60, allow-non-breakable-words: true}``
 
    the following code snippet would **PASS**:
    ::
@@ -61,7 +63,20 @@ Use this rule to set a limit to lines length.
 
     - this line is waaaaaaaaaaaaaay too long but could be easily split...
 
-#. With ``line-length: {max: 60, allow-non-breakable-words: no}``
+   and the following code snippet would also **FAIL**:
+   ::
+
+    - foobar: http://localhost/very/very/very/very/very/very/very/very/long/url
+
+#. With ``line-length: {max: 60, allow-non-breakable-words: true,
+   allow-non-breakable-inline-mappings: true}``
+
+   the following code snippet would **PASS**:
+   ::
+
+    - foobar: http://localhost/very/very/very/very/very/very/very/very/long/url
+
+#. With ``line-length: {max: 60, allow-non-breakable-words: false}``
 
    the following code snippet would **FAIL**:
    ::
@@ -73,17 +88,39 @@ Use this rule to set a limit to lines length.
 """
 
 
+import yaml
+
 from yamllint.linter import LintProblem
 
 
 ID = 'line-length'
 TYPE = 'line'
 CONF = {'max': int,
-        'allow-non-breakable-words': bool}
+        'allow-non-breakable-words': bool,
+        'allow-non-breakable-inline-mappings': bool}
+
+
+def check_inline_mapping(line):
+    loader = yaml.SafeLoader(line.content)
+    try:
+        while loader.peek_token():
+            if isinstance(loader.get_token(), yaml.BlockMappingStartToken):
+                while loader.peek_token():
+                    if isinstance(loader.get_token(), yaml.ValueToken):
+                        t = loader.get_token()
+                        if isinstance(t, yaml.ScalarToken):
+                            return (
+                                ' ' not in line.content[t.start_mark.column:])
+    except yaml.scanner.ScannerError:
+        pass
+
+    return False
 
 
 def check(conf, line):
     if line.end - line.start > conf['max']:
+        conf['allow-non-breakable-words'] |= \
+            conf['allow-non-breakable-inline-mappings']
         if conf['allow-non-breakable-words']:
             start = line.start
             while start < line.end and line.buffer[start] == ' ':
@@ -96,6 +133,10 @@ def check(conf, line):
                 if line.buffer.find(' ', start, line.end) == -1:
                     return
 
+                if (conf['allow-non-breakable-inline-mappings'] and
+                        check_inline_mapping(line)):
+                    return
+
         yield LintProblem(line.line_no, conf['max'] + 1,
                           'line too long (%d > %d characters)' %
                           (line.end - line.start, conf['max']))

yamllint/rules/truthy.py

@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2016 Peter Ericson
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""
+Use this rule to forbid truthy values that are not quoted nor explicitly typed.
+
+This would prevent YAML parsers from transforming ``[yes, FALSE, Off]`` into
+``[true, false, false]`` or ``{y: 1, yes: 2, on: 3, true: 4, True: 5}`` into
+``{y: 1, true: 5}``.
+
+.. rubric:: Examples
+
+#. With ``truthy: {}``
+
+   the following code snippet would **PASS**:
+   ::
+
+    boolean: true
+
+    object: {"True": 1, 1: "True"}
+
+    "yes":  1
+    "on":   2
+    "true": 3
+    "True": 4
+
+     explicit:
+       string1: !!str True
+       string2: !!str yes
+       string3: !!str off
+       encoded: !!binary |
+                  True
+                  OFF
+                  pad==  # this decodes as 'N\xbb\x9e8Qii'
+       boolean1: !!bool true
+       boolean2: !!bool "false"
+       boolean3: !!bool FALSE
+       boolean4: !!bool True
+       boolean5: !!bool off
+       boolean6: !!bool NO
+
+   the following code snippet would **FAIL**:
+   ::
+
+    object: {True: 1, 1: True}
+
+   the following code snippet would **FAIL**:
+   ::
+
+    yes:  1
+    on:   2
+    true: 3
+    True: 4
+"""
+
+import yaml
+
+from yamllint.linter import LintProblem
+
+ID = 'truthy'
+TYPE = 'token'
+CONF = {}
+
+TRUTHY = ['YES', 'Yes', 'yes',
+          'NO', 'No', 'no',
+          'TRUE', 'True',  # 'true' is a boolean
+          'FALSE', 'False',  # 'false' is a boolean
+          'ON', 'On', 'on',
+          'OFF', 'Off', 'off']
+
+
+def check(conf, token, prev, next, nextnext, context):
+    if prev and isinstance(prev, yaml.tokens.TagToken):
+        return
+
+    if isinstance(token, yaml.tokens.ScalarToken):
+        if token.value in TRUTHY and token.style is None:
+            yield LintProblem(token.start_mark.line + 1,
+                              token.start_mark.column + 1,
+                              "truthy value is not quoted")