pylint: upgrade to 1.3.1

The current pylint is very old at this point.  Pull in the latest version
as it supports a lot more features.  Also need to fix the pylint wrapper
to actually update sys.path to use the local modules.

This will trigger new warnings in files, but they look like legitimate
issues that should be fixed at some point.

BUG=chromium:431514
TEST=ran on some code bases and checked output

Review URL: https://codereview.chromium.org/707353002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@292954 0039d316-1c4b-4281-b951-d872f2087c98

pylintrc

@@ -61,7 +61,10 @@ load-plugins=
 # W0603: Using the global statement
 # W0703: Catch "Exception"
 # W1201: Specify string format arguments as logging function parameters
-disable=C0103,C0111,C0302,I0010,I0011,R0801,R0901,R0902,R0903,R0904,R0911,R0912,R0913,R0914,R0915,R0921,R0922,W0122,W0141,W0142,W0402,W0404,W0511,W0603,W0703,W1201
+#
+# These should get enabled, but the codebase has too many violations currently.
+# bad-continuation
+disable=C0103,C0111,C0302,I0010,I0011,R0801,R0901,R0902,R0903,R0904,R0911,R0912,R0913,R0914,R0915,R0921,R0922,W0122,W0141,W0142,W0402,W0404,W0511,W0603,W0703,W1201,bad-continuation
 
 
 [REPORTS]
@@ -70,9 +73,6 @@ disable=C0103,C0111,C0302,I0010,I0011,R0801,R0901,R0902,R0903,R0904,R0911,R0912,
 # (visual studio) and html
 output-format=text
 
-# Include message's id in output
-include-ids=yes
-
 # Put messages in a separate file for each module / package specified on the
 # command line instead of printing them on stdout. Reports (if any) will be
 # written in a file name "pylint_global.[txt|html]".

third_party/logilab/astng/README.chromium → third_party/logilab/astroid/README.chromium

@@ -1,5 +1,5 @@
 URL: http://www.logilab.org/project/logilab-astng
-Version: 0.23.1
+Version: 1.2.1
 License: GPL
 License File: LICENSE.txt
 

third_party/logilab/astroid/__init__.py

@@ -0,0 +1,118 @@
+# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:[email protected]
+#
+# This file is part of astroid.
+#
+# astroid is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by the
+# Free Software Foundation, either version 2.1 of the License, or (at your
+# option) any later version.
+#
+# astroid 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 Lesser General Public License
+# for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License along
+# with astroid. If not, see <http://www.gnu.org/licenses/>.
+"""Python Abstract Syntax Tree New Generation
+
+The aim of this module is to provide a common base representation of
+python source code for projects such as pychecker, pyreverse,
+pylint... Well, actually the development of this library is essentially
+governed by pylint's needs.
+
+It extends class defined in the python's _ast module with some
+additional methods and attributes. Instance attributes are added by a
+builder object, which can either generate extended ast (let's call
+them astroid ;) by visiting an existent ast tree or by inspecting living
+object. Methods are added by monkey patching ast classes.
+
+Main modules are:
+
+* nodes and scoped_nodes for more information about methods and
+ attributes added to different node classes
+
+* the manager contains a high level object to get astroid trees from
+ source files and living objects. It maintains a cache of previously
+ constructed tree for quick access
+
+* builder contains the class responsible to build astroid trees
+"""
+__doctype__ = "restructuredtext en"
+
+import sys
+import re
+from operator import attrgetter
+
+# WARNING: internal imports order matters !
+
+# make all exception classes accessible from astroid package
+from astroid.exceptions import *
+
+# make all node classes accessible from astroid package
+from astroid.nodes import *
+
+# trigger extra monkey-patching
+from astroid import inference
+
+# more stuff available
+from astroid import raw_building
+from astroid.bases import YES, Instance, BoundMethod, UnboundMethod
+from astroid.node_classes import are_exclusive, unpack_infer
+from astroid.scoped_nodes import builtin_lookup
+
+# make a manager instance (borg) as well as Project and Package classes
+# accessible from astroid package
+from astroid.manager import AstroidManager, Project
+MANAGER = AstroidManager()
+del AstroidManager
+
+# transform utilities (filters and decorator)
+
+class AsStringRegexpPredicate(object):
+ """Class to be used as predicate that may be given to `register_transform`
+
+ First argument is a regular expression that will be searched against the `as_string`
+ representation of the node onto which it's applied.
+
+ If specified, the second argument is an `attrgetter` expression that will be
+ applied on the node first to get the actual node on which `as_string` should
+ be called.
+ """
+ def __init__(self, regexp, expression=None):
+ self.regexp = re.compile(regexp)
+ self.expression = expression
+
+ def __call__(self, node):
+ if self.expression is not None:
+ node = attrgetter(self.expression)(node)
+ return self.regexp.search(node.as_string())
+
+def inference_tip(infer_function):
+ """Given an instance specific inference function, return a function to be
+ given to MANAGER.register_transform to set this inference function.
+
+ Typical usage
+
+ .. sourcecode:: python
+
+ MANAGER.register_transform(CallFunc, inference_tip(infer_named_tuple),
+ AsStringRegexpPredicate('namedtuple', 'func'))
+ """
+ def transform(node, infer_function=infer_function):
+ node._explicit_inference = infer_function
+ return node
+ return transform
+
+# load brain plugins
+from os import listdir
+from os.path import join, dirname
+BRAIN_MODULES_DIR = join(dirname(__file__), 'brain')
+if BRAIN_MODULES_DIR not in sys.path:
+ # add it to the end of the list so user path take precedence
+ sys.path.append(BRAIN_MODULES_DIR)
+# load modules in this directory
+for module in listdir(BRAIN_MODULES_DIR):
+ if module.endswith('.py'):
+ __import__(module[:-3])

third_party/logilab/astroid/__pkginfo__.py

@@ -0,0 +1,49 @@
+# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:[email protected]
+#
+# This file is part of astroid.
+#
+# astroid is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by the
+# Free Software Foundation, either version 2.1 of the License, or (at your
+# option) any later version.
+#
+# astroid 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 Lesser General Public License
+# for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License along
+# with astroid. If not, see <http://www.gnu.org/licenses/>.
+"""astroid packaging information"""
+
+distname = 'astroid'
+
+modname = 'astroid'
+
+numversion = (1, 2, 1)
+version = '.'.join([str(num) for num in numversion])
+
+install_requires = ['logilab-common >= 0.60.0']
+
+license = 'LGPL'
+
+author = 'Logilab'
+author_email = '[email protected]'
+mailinglist = "mailto://%s" % author_email
+web = 'http://bitbucket.org/logilab/astroid'
+
+description = "rebuild a new abstract syntax tree from Python's ast"
+
+from os.path import join
+include_dirs = ['brain',
+ join('test', 'regrtest_data'),
+ join('test', 'data'), join('test', 'data2')
+ ]
+
+classifiers = ["Topic :: Software Development :: Libraries :: Python Modules",
+ "Topic :: Software Development :: Quality Assurance",
+ "Programming Language :: Python",
+ "Programming Language :: Python :: 2",
+ "Programming Language :: Python :: 3",
+ ]