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Make demandimport pass all tests on python2.5.

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This commit is contained in:
Brendan Cully 2006-12-15 20:16:20 -08:00
parent 8c26621151
commit 6f4a09d3f4
1 changed files with 7 additions and 2 deletions
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9
mercurial/demandimport.py
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@ -59,7 +59,9 @@ class _demandmod(object):
return "<unloaded module '%s'>" % self._data[0]
def __call__(self, *args, **kwargs):
raise TypeError("'unloaded module' object is not callable")
def __getattr__(self, attr):
def __getattribute__(self, attr):
if attr in ('_data', '_extend', '_load', '_module'):
return object.__getattribute__(self, attr)
self._load()
return getattr(self._module, attr)
def __setattr__(self, attr, val):
@ -74,6 +76,9 @@ def _demandimport(name, globals=None, locals=None, fromlist=None):
# import a [as b]
if '.' in name: # a.b
base, rest = name.split('.', 1)
# email.__init__ loading email.mime
if globals and globals.get('__name__', None) == base:
return _origimport(name, globals, locals, fromlist)
# if a is already demand-loaded, add b to its submodule list
if base in locals:
if isinstance(locals[base], _demandmod):
@ -92,7 +97,7 @@ def _demandimport(name, globals=None, locals=None, fromlist=None):
setattr(mod, x, _demandmod(x, mod.__dict__, mod.__dict__))
return mod
ignore = ['_hashlib', 'email.mime']
ignore = []
def enable():
"enable global demand-loading of modules"