本文整理汇总了Python中pickle.__builtins__方法的典型用法代码示例。如果您正苦于以下问题：Python pickle.__builtins__方法的具体用法？Python pickle.__builtins__怎么用？Python pickle.__builtins__使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pickle的用法示例。
在下文中一共展示了pickle.__builtins__方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _make_skel_func
# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import __builtins__ [as 别名]
def _make_skel_func(code, num_closures, base_globals = None):
""" Creates a skeleton function object that contains just the provided
code and the correct number of cells in func_closure. All other
func attributes (e.g. func_globals) are empty.
"""
#build closure (cells):
if not ctypes:
raise Exception('ctypes failed to import; cannot build function')
cellnew = ctypes.pythonapi.PyCell_New
cellnew.restype = ctypes.py_object
cellnew.argtypes = (ctypes.py_object,)
dummy_closure = tuple(map(lambda i: cellnew(None), range(num_closures)))
if base_globals is None:
base_globals = {}
base_globals['__builtins__'] = __builtins__
return types.FunctionType(code, base_globals,
None, None, dummy_closure)
# this piece of opaque code is needed below to modify 'cell' contents 示例2: _make_skel_func
# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import __builtins__ [as 别名]
def _make_skel_func(code, cell_count, base_globals=None):
""" Creates a skeleton function object that contains just the provided
code and the correct number of cells in func_closure. All other
func attributes (e.g. func_globals) are empty.
"""
if base_globals is None:
base_globals = {}
base_globals['__builtins__'] = __builtins__
closure = (
tuple(_make_empty_cell() for _ in range(cell_count))
if cell_count >= 0 else
None
)
return types.FunctionType(code, base_globals, None, None, closure) 示例3: save_dict
# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import __builtins__ [as 别名]
def save_dict(self, obj):
"""hack fix
If the dict is a global, deal with it in a special way
"""
#print 'saving', obj
if obj is __builtins__:
self.save_reduce(_get_module_builtins, (), obj=obj)
else:
pickle.Pickler.save_dict(self, obj) 示例4: _make_skel_func
# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import __builtins__ [as 别名]
def _make_skel_func(code, cell_count, base_globals=None):
""" Creates a skeleton function object that contains just the provided
code and the correct number of cells in func_closure. All other
func attributes (e.g. func_globals) are empty.
"""
if base_globals is None:
base_globals = {}
base_globals['__builtins__'] = __builtins__
closure = (
tuple(_make_empty_cell() for _ in range(cell_count))
if cell_count >= 0 else
None
)
return types.FunctionType(code, base_globals, None, None, closure)