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Code Issues Projects Releases Packages Wiki Activity Actions 17

Issue 19713: Add PEP 451-related deprecations.

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This commit is contained in:
Eric Snow 2014-01-06 20:49:04 -07:00
parent 02b9f9d6bb
commit 1500d49c22
15 changed files with 4348 additions and 4047 deletions
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13
Lib/importlib/abc.py
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@ -43,13 +43,14 @@ class MetaPathFinder(Finder):
# We don't define find_spec() here since that would break
# hasattr checks we do to support backward compatibility.
# XXX Deprecate
def find_module(self, fullname, path):
"""Return a loader for the module.
If no module is found, return None. The fullname is a str and
the path is a list of strings or None.
This method is deprecated in favor of finder.find_spec().
"""
return None
@ -69,7 +70,6 @@ class PathEntryFinder(Finder):
# We don't define find_spec() here since that would break
# hasattr checks we do to support backward compatibility.
# XXX Deprecate.
def find_loader(self, fullname):
"""Return (loader, namespace portion) for the path entry.
@ -81,10 +81,11 @@ class PathEntryFinder(Finder):
The portion will be discarded if another path entry finder
locates the module as a normal module or package.
This method is deprecated in favor of finder.find_spec().
"""
return None, []
# XXX Deprecate.
find_module = _bootstrap._find_module_shim
def invalidate_caches(self):
@ -115,7 +116,6 @@ class Loader(metaclass=abc.ABCMeta):
# We don't define exec_module() here since that would break
# hasattr checks we do to support backward compatibility.
# XXX Deprecate.
def load_module(self, fullname):
"""Return the loaded module.
@ -124,16 +124,19 @@ class Loader(metaclass=abc.ABCMeta):
ImportError is raised on failure.
This method is deprecated in favor of loader.exec_module().
"""
raise ImportError
# XXX Deprecate.
def module_repr(self, module):
"""Return a module's repr.
Used by the module type when the method does not raise
NotImplementedError.
This method is deprecated.
"""
# The exception will cause ModuleType.__repr__ to ignore this method.
raise NotImplementedError