Check in the thirdparty libs needed for webkitpy.

Tools/Scripts/webkitpy/thirdparty/logilab/astng/__init__.py

Index: Tools/Scripts/webkitpy/thirdparty/logilab/astng/__init__.py
diff --git a/Tools/Scripts/webkitpy/thirdparty/logilab/astng/__init__.py b/Tools/Scripts/webkitpy/thirdparty/logilab/astng/__init__.py
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+# copyright 2003-2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+# copyright 2003-2010 Sylvain Thenault, all rights reserved.
+# contact mailto:thenault@gmail.com
+#
+# This file is part of logilab-astng.
+#
+# logilab-astng 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.
+#
+# logilab-astng 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 logilab-astng. 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 astng ;) 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 astng 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 astng trees
+"""
+__doctype__ = "restructuredtext en"
+
+import sys
+if sys.version_info >= (3, 0):
+    BUILTINS_MODULE = 'builtins'
+else:
+    BUILTINS_MODULE = '__builtin__'
+
+# WARNING: internal imports order matters !
+
+# make all exception classes accessible from astng package
+from logilab.astng.exceptions import *
+
+# make all node classes accessible from astng package
+from logilab.astng.nodes import *
+
+# trigger extra monkey-patching
+from logilab.astng import inference
+
+# more stuff available
+from logilab.astng import raw_building
+from logilab.astng.bases import YES, Instance, BoundMethod, UnboundMethod
+from logilab.astng.node_classes import are_exclusive, unpack_infer
+from logilab.astng.scoped_nodes import builtin_lookup
+
+# make a manager instance (borg) as well as Project and Package classes
+# accessible from astng package
+from logilab.astng.manager import ASTNGManager, Project
+MANAGER = ASTNGManager()
+del ASTNGManager
+
+# 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])