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File Content: `fix_newstyle.py`

u"""
Fixer for "class Foo: ..." -> "class Foo(object): ..."
"""

from lib2to3 import fixer_base
from lib2to3.fixer_util import LParen, RParen, Name

from libfuturize.fixer_util import touch_import_top


def insert_object(node, idx):
    node.insert_child(idx, RParen())
    node.insert_child(idx, Name(u"object"))
    node.insert_child(idx, LParen())

class FixNewstyle(fixer_base.BaseFix):

    # Match:
    #   class Blah:
    # and:
    #   class Blah():

    PATTERN = u"classdef< 'class' NAME ['(' ')'] colon=':' any >"

    def transform(self, node, results):
        colon = results[u"colon"]
        idx = node.children.index(colon)
        if (node.children[idx-2].value == '(' and
            node.children[idx-1].value == ')'):
            del node.children[idx-2:idx]
            idx -= 2
        insert_object(node, idx)
        touch_import_top(u'builtins', 'object', node)

Name	Size	Permission
__init__.py	3719 bytes	0644
__init__.pyc	974 bytes	0644
__init__.pyo	974 bytes	0644
feature_base.py	1723 bytes	0644
feature_base.pyc	2985 bytes	0644
feature_base.pyo	2985 bytes	0644
fix_add_all__future__imports.py	676 bytes	0644
fix_add_all__future__imports.pyc	1309 bytes	0644
fix_add_all__future__imports.pyo	1309 bytes	0644
fix_add_all_future_builtins.py	1269 bytes	0644
fix_add_all_future_builtins.pyc	1430 bytes	0644
fix_add_all_future_builtins.pyo	1430 bytes	0644
fix_add_future_standard_library_import.py	663 bytes	0644
fix_add_future_standard_library_import.pyc	1233 bytes	0644
fix_add_future_standard_library_import.pyo	1233 bytes	0644
fix_annotations.py	1581 bytes	0644
fix_annotations.pyc	2253 bytes	0644
fix_annotations.pyo	2153 bytes	0644
fix_division.py	904 bytes	0644
fix_division.pyc	1724 bytes	0644
fix_division.pyo	1724 bytes	0644
fix_features.py	2675 bytes	0644
fix_features.pyc	3399 bytes	0644
fix_features.pyo	3399 bytes	0644
fix_fullargspec.py	438 bytes	0644
fix_fullargspec.pyc	1063 bytes	0644
fix_fullargspec.pyo	1063 bytes	0644
fix_future_builtins.py	1450 bytes	0644
fix_future_builtins.pyc	1758 bytes	0644
fix_future_builtins.pyo	1758 bytes	0644
fix_getcwd.py	873 bytes	0644
fix_getcwd.pyc	1352 bytes	0644
fix_getcwd.pyo	1352 bytes	0644
fix_imports.py	4944 bytes	0644
fix_imports.pyc	4403 bytes	0644
fix_imports.pyo	4403 bytes	0644
fix_imports2.py	8580 bytes	0644
fix_imports2.pyc	10321 bytes	0644
fix_imports2.pyo	10321 bytes	0644
fix_kwargs.py	5991 bytes	0644
fix_kwargs.pyc	4791 bytes	0644
fix_kwargs.pyo	4674 bytes	0644
fix_memoryview.py	551 bytes	0644
fix_memoryview.pyc	1144 bytes	0644
fix_memoryview.pyo	1144 bytes	0644
fix_metaclass.py	3260 bytes	0644
fix_metaclass.pyc	2668 bytes	0644
fix_metaclass.pyo	2668 bytes	0644
fix_newstyle.py	888 bytes	0644
fix_newstyle.pyc	1582 bytes	0644
fix_newstyle.pyo	1582 bytes	0644
fix_next.py	1233 bytes	0644
fix_next.pyc	1891 bytes	0644
fix_next.pyo	1858 bytes	0644
fix_printfunction.py	401 bytes	0644
fix_printfunction.pyc	991 bytes	0644
fix_printfunction.pyo	991 bytes	0644
fix_raise.py	1099 bytes	0644
fix_raise.pyc	1697 bytes	0644
fix_raise.pyo	1697 bytes	0644
fix_raise_.py	1225 bytes	0644
fix_raise_.pyc	1828 bytes	0644
fix_raise_.pyo	1828 bytes	0644
fix_throw.py	835 bytes	0644
fix_throw.pyc	1497 bytes	0644
fix_throw.pyo	1497 bytes	0644
fix_unpacking.py	5946 bytes	0644
fix_unpacking.pyc	6339 bytes	0644
fix_unpacking.pyo	6339 bytes	0644

File Content: fix_newstyle.py

File Content: `fix_newstyle.py`