本文整理匯總了Python中pickle.GLOBAL屬性的典型用法代碼示例。如果您正苦於以下問題：Python pickle.GLOBAL屬性的具體用法？Python pickle.GLOBAL怎麽用？Python pickle.GLOBAL使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類pickle的用法示例。
在下文中一共展示了pickle.GLOBAL屬性的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: testWithUserDefinedImport
# 需要導入模塊: import pickle [as 別名]
# 或者: from pickle import GLOBAL [as 別名]
def testWithUserDefinedImport(self):
"""test cPickle calling a user defined import function."""
# This tests the fix for http://bugs.jython.org/issue1665
# setup
original_import = __builtin__.__import__
def import_hook(name, _globals=None, locals=None, fromlist=None, level= -1):
return original_import(name, _globals, locals, fromlist, level)
# test
__builtin__.__import__ = import_hook
try:
if "no_such_module" in sys.modules:
del sys.modules["no_such_module"] # force cPickle to call __import__
self.assertRaises(ImportError, cPickle.loads, pickle.GLOBAL + "no_such_module\n" + "no_such_class\n")
finally:
__builtin__.__import__ = original_import 示例2: save_global_byname
# 需要導入模塊: import pickle [as 別名]
# 或者: from pickle import GLOBAL [as 別名]
def save_global_byname(self, obj, modname, objname):
""" Save obj as a global reference. Used for objects that pickle does not find correctly. """
self.write('%s%s\n%s\n' % (pickle.GLOBAL, modname, objname))
self.memoize(obj)