/usr/lib/python2.7/dist-packages/sure/magic.py is in python-sure 1.2.5-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
# <sure - utility belt for automated testing in python>
# Copyright (C) <2012> Gabriel Falcão <gabriel@nacaolivre.org>
# Copyright (C) <2012> Lincoln Clarete <lincoln@comum.org>
#
# 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 __future__ import unicode_literals
import platform
is_cpython = (
hasattr(platform, 'python_implementation')
and platform.python_implementation().lower() == 'cpython')
if is_cpython:
import ctypes
DictProxyType = type(object.__dict__)
Py_ssize_t = \
hasattr(ctypes.pythonapi, 'Py_InitModule4_64') \
and ctypes.c_int64 or ctypes.c_int
class PyObject(ctypes.Structure):
pass
PyObject._fields_ = [
('ob_refcnt', Py_ssize_t),
('ob_type', ctypes.POINTER(PyObject)),
]
class SlotsProxy(PyObject):
_fields_ = [('dict', ctypes.POINTER(PyObject))]
def patchable_builtin(klass):
name = klass.__name__
target = getattr(klass, '__dict__', name)
if not isinstance(target, DictProxyType):
return target
proxy_dict = SlotsProxy.from_address(id(target))
namespace = {}
ctypes.pythonapi.PyDict_SetItem(
ctypes.py_object(namespace),
ctypes.py_object(name),
proxy_dict.dict,
)
return namespace[name]
else:
patchable_builtin = lambda *args, **kw: None
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