Merge branch 'master' into parallel

Author: AWhetter

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ repos:
     hooks:
     - id: black
       args: [--safe, --quiet]
-      exclude: tests/functional|tests/input|tests/extensions/data|tests/regrtest_data/|tests/data/
+      exclude: tests/functional/|tests/input|tests/extensions/data|tests/regrtest_data/|tests/data/
 -   repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v2.1.0
     hooks:

.travis.yml

@@ -1,62 +1,58 @@
 language: python
-
 stages:
-  - prechecks
-  - tests-cpython
-  - tests-pypy
-
-# 3.5-dev because of http://bugs.python.org/issue25131
+- prechecks
+- tests-cpython
+- tests-pypy
 jobs:
   include:
-    - stage: prechecks
-      python: 3.6
-      env: TOXENV=pylint
-    - python: 3.6
-      env: TOXENV=docs
-    - python: 3.6
-      env: TOXENV=formatting
-    - python: 3.6
-      env: TOXENV=mypy
-    - stage: tests-cpython
-      python: 3.5-dev
-      env: TOXENV=py35
-    - python: 3.6
-      env: TOXENV=py36
-    - python: 3.7
-      env: TOXENV=py37
-      dist: xenial
-    - python: 3.8-dev
-      env: TOXENV=py38
-      dist: xenial
-      sudo: true
-    - python: 3.6
-      env: TOXENV=spelling
-    - stage: tests-pypy
-      python: pypy3.5
-      env: TOXENV=pypy
+  - stage: prechecks
+    python: 3.6
+    env: TOXENV=pylint
+  - python: 3.6
+    env: TOXENV=docs
+  - python: 3.6
+    env: TOXENV=formatting
+  - python: 3.6
+    env: TOXENV=mypy
+  - stage: tests-cpython
+    python: 3.5-dev
+    env: TOXENV=py35
+  - python: 3.6
+    env: TOXENV=py36
+  - python: 3.7
+    env: TOXENV=py37
+    dist: xenial
+  - python: 3.8-dev
+    env: TOXENV=py38
+    dist: xenial
+    sudo: true
+  - python: 3.6
+    env: TOXENV=spelling
+  - stage: tests-pypy
+    python: pypy3.5
+    env: TOXENV=pypy
 before_install:
-  - python --version
-  - uname -a
-  - lsb_release -a
-  - sudo apt-get -qq update
-  - sudo apt-get install -y enchant
+- python --version
+- uname -a
+- lsb_release -a
+- sudo apt-get -qq update
+- sudo apt-get install -y enchant
 install:
-  - pip install -U setuptools
-  - pip install tox coverage coveralls
-  - virtualenv --version
-  - easy_install --version
-  - pip --version
-  - tox --version
-  - coverage --version
+- pip install -U setuptools
+- pip install tox coverage coveralls
+- virtualenv --version
+- easy_install --version
+- pip --version
+- tox --version
+- coverage --version
 script:
-    # Test install with current version of setuptools
-  - pip install .
-  - tox -e coverage-erase,$TOXENV
+- pip install .
+- tox -e coverage-erase,$TOXENV
 after_success:
-  - tox -e coveralls
+- tox -e coveralls
 after_failure:
-  - more .tox/log/* | cat
-  - more .tox/*/log/* | cat
+- more .tox/log/* | cat
+- more .tox/*/log/* | cat
 notifications:
   email:
     on_success: always
@@ -65,7 +61,7 @@ deploy:
   provider: pypi
   user: Claudiu.Popa
   password:
-    secure: "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"
+    secure: lAlz/mySOEOqIMp9vYb6WVvd4YP/XmnP1XmDJWAziit4+ydSB52H0wUprBZjMHenChtflANIKXggiaVO6sw6EqU8mxMEMz+6ixs9ZA0robYy9CgYdMrXSAYgr8NHbf3WPTiD65ajP5bpQ/v6i5YhVXhTgotORBmhnMyn5LA/OvbQGWZqHsdtdXZpsflXuzEDD9SL/MgrvfOEBINJzHuXyKDqwOzqjNL9VeUoUHbubBk/haJtbXHPvAQR9SOtS1hBeq9sVAQghdxQTs39XNPAnzukgEwW0UNmmuW6bQ6UWbxztHHQYgXBni5cfhGE7B5GO2L0Cneuiwz99HGyDvdOSNgxNahLcIlAWCWzp71T7KSRnPhAFMVbw7/65eb5VIJKyrO9rwZi5zCo4+c9Wi0er7+l1PVLcEw9O+ouEYs1+1iY7JFyP4cHAPGd6h0POG/IE3UJZ/5yhOSBR6sYwRbR4Qc2zPflnZrjSgBCpaJ37Y+FZwg7BzPvElGteTmqm3PsdqWWJshYs/l5QaRuzUOalPlxJHDrau9JPm3KAlosJde7cUD5zooiy08GHfd8fle2zAbGjgk9p7VAFf/2BFJj261h9eAmFHwIgBW7jje3eBCYUbBuzl+uzGGQNdfyoNzrbRcnuVWr/Is9PefVf0OmLDPNTgJy0gevsMZgfoCCuiQ=
   on:
     tags: true
     condition: "$TOXENV = py36"

CONTRIBUTORS.txt

@@ -288,6 +288,9 @@ contributors:
 
 * Pierre Sassoulas : contributor
     - Made C0412 (ungrouped import) compatible with isort
+    - Made multiple message with the same old name possible
+    - Made Pylint a little faster by refactoring the message store
+    - Broke down "missing-docstrings" between "module", "class" and "function"
 
 * Nathan Marrow
 
@@ -312,7 +315,6 @@ contributors:
 
 * Andrzej Klajnert: contributor
 
-
 * Andrés Pérez Hortal: contributor
 
 * Niko Wenselowski: contributor
@@ -322,3 +324,14 @@ contributors:
 * Eric Froemling: contributor
 
 * Janne Rönkkö: contributor
+
+* Robert Schweizer: contributor
+
+* Hugo van Kemenade: contributor
+
+* Mikhail Fesenko: contributor
+
+* Trevor Bekolay: contributor
+    - Added --list-msgs-enabled command
+
+* Rémi Cardona: contributor

ChangeLog

@@ -2,7 +2,13 @@
 Pylint's ChangeLog
 ------------------
 
-What's New in Pylint 2.4.0?
+What's New in Pylint 2.5.0?
+===========================
+
+Release date: TBA
+
+
+What's New in Pylint 2.4.3?
 ===========================
 
 * Allow parallel linting when run under Prospector
@@ -17,9 +23,96 @@ What's New in Pylint 2.4.0?
 
   Remove code duplication from file checking.
 
+* Fix an issue with ``unnecessary-comprehension`` in comprehensions with additional repacking of elements.
+
+  Close #3148
+
+
+* ``import-outside-toplevel`` is emitted for ``ImportFrom`` nodes as well.
+
+  Close #3175
+
+What's New in Pylint 2.4.2?
+===========================
+
+Release date: 2019-09-30
+
+
+* ``ignored-modules`` can skip submodules. Close #3135
+
+* ``self-assigning-variable`` skips class level assignments.
+
+   Close #2930
+
+* ``consider-using-sys-exit`` is exempted when `exit()` is imported from `sys`
+
+   Close #3145
+
+* Exempt annotated assignments without variable from ``class-variable-slots-conflict``
+
+  Close #3141
+
+* Fix ``utils.is_error`` to account for functions returning early.
+
+  This fixes a false negative with ``unused-variable`` which was no longer triggered
+  when a function raised an exception as the last instruction, but the body of the function
+  still had unused variables.
+
+  Close #3028
+
+
+What's New in Pylint 2.4.1?
+===========================
+
+Release date: 2019-09-25
+
+
+* Exempt type checking definitions defined in both clauses of a type checking guard
+
+  Close #3127
+
+
+* Exempt type checking definitions inside the type check guard
+
+  In a7f236528bb3758886b97285a56f3f9ce5b13a99 we added basic support
+  for emitting `used-before-assignment` if a variable was only defined
+  inside a type checking guard (using `TYPE_CHECKING` variable from `typing`)
+  Unfortunately that missed the case of using those type checking imports
+  inside the guard itself, which triggered spurious used-before-assignment errors.
+
+  Close #3119
+
+* Require astroid >= 2.3 to avoid any compatibility issues.
+
+
+What's New in Pylint 2.4.0?
+===========================
+
+Release date: 2019-09-24
+
+* New check: ``import-outside-toplevel``
+
+  This check warns when modules are imported from places other than a
+  module toplevel, e.g. inside a function or a class.
+
+* Handle inference ambiguity for ``invalid-format-index``
+
+  Close #2752
+
+* Removed Python 2 specific checks such as ``relative-import``,
+  ``invalid-encoded-data``, ``missing-super-argument``.
+
+* Support forward references for ``function-redefined`` check.
+
+  Close #2540
+
+* Handle redefinitions in case of type checking imports.
+
+  Close #2834
+
 * Added a new check, ``consider-using-sys-exit``
 
-  This check is emitted when we detect that a quit() or exit() is invoked 
+  This check is emitted when we detect that a quit() or exit() is invoked
   instead of sys.exit(), which is the preferred way of exiting in program.
 
   Close #2925
@@ -30,6 +123,13 @@ What's New in Pylint 2.4.0?
 
   Close #3064
 
+* Added new checks, ``no-else-break`` and ``no-else-continue``
+
+  These checks highlight unnecessary ``else`` and ``elif`` blocks after
+  ``break`` and ``continue`` statements.
+
+  Close #2327
+
 * Don't emit ``protected-access`` when a single underscore prefixed attribute
   is used inside a special method
 
@@ -257,11 +357,16 @@ What's New in Pylint 2.4.0?
 * Allow a `.` as a prefix for Sphinx name resolution.
 
 * Checkers must now keep a 1 to 1 relationship between "msgid" (ie: C1234) and "symbol" (ie : human-readable-symbol)
-* In checkers, an old_names can now be used for multiple new messages
+* In checkers, an old_names can now be used for multiple new messages and pylint is now a little faster
 
 Caused by #1164. It means if you do a partial old_names for a message definition an exception will tell you that you
 must rename the associated identification.
 
+* Allow the choice of f-strings as a valid way of formatting logging strings.
+
+Closes #2395
+
+* Added ``--list-msgs-enabled`` command to list all enabled and disabled messages given the current RC file and command line arguments.
 
 What's New in Pylint 2.3.0?
 ===========================
@@ -1079,6 +1184,13 @@ Release date: 2018-07-15
 
       Close 1992
 
+    * Broke down "missing-docstrings" between "module", "class" and "function"
+
+      For this to work we had to make multiple messages with the same old name
+      possible.
+
+      Closes #1164
+
 What's New in Pylint 1.9?
 =========================
 

doc/intro.rst

@@ -26,7 +26,7 @@ severity of the warnings and errors.
 .. _pychecker: http://pychecker.sf.net
 .. _pyflakes: https://github.com/pyflakes/pyflakes
 .. _flake8: https://gitlab.com/pycqa/flake8/
-.. _mypy: https://github.com/JukkaL/mypy
+.. _mypy: https://github.com/python/mypy
 .. _`PEP 8`: https://www.python.org/dev/peps/pep-0008/
 .. _`Guido's style guide`: https://www.python.org/doc/essays/styleguide/
 .. _`refactoring book`: https://www.refactoring.com/

doc/user_guide/run.rst

@@ -119,6 +119,8 @@ Other useful global options include:
 --output-format=<format>   Select output format (text, json, custom).
 --msg-template=<template>  Modify text output message template.
 --list-msgs                Generate pylint's messages.
+--list-msgs-enabled        Display a list of what messages are enabled and
+                           disabled with the given configuration.
 --full-documentation       Generate pylint's full documentation, in reST
                              format.