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On behalf of Tarek: Issue #11501: disutils.archive_utils.make_zipfile no

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longer fails if zlib is not installed. Instead, the zipfile.ZIP_STORED
compression is used to create the ZipFile. Patch by Natalia B. Bidart.
This commit is contained in:
Antoine Pitrou 2011-03-15 21:02:59 +01:00
parent 7dedcb4644
commit 2c50a09ac4
7 changed files with 110 additions and 12 deletions
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33
Lib/test/support.py
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@ -1096,3 +1096,36 @@ def strip_python_stderr(stderr):
"""
stderr = re.sub(br"\[\d+ refs\]\r?\n?$", b"", stderr).strip()
return stderr
def patch(test_instance, object_to_patch, attr_name, new_value):
"""Override 'object_to_patch'.'attr_name' with 'new_value'.
Also, add a cleanup procedure to 'test_instance' to restore
'object_to_patch' value for 'attr_name'.
The 'attr_name' should be a valid attribute for 'object_to_patch'.
"""
# check that 'attr_name' is a real attribute for 'object_to_patch'
# will raise AttributeError if it does not exist
getattr(object_to_patch, attr_name)
# keep a copy of the old value
attr_is_local = False
try:
old_value = object_to_patch.__dict__[attr_name]
except (AttributeError, KeyError):
old_value = getattr(object_to_patch, attr_name, None)
else:
attr_is_local = True
# restore the value when the test is done
def cleanup():
if attr_is_local:
setattr(object_to_patch, attr_name, old_value)
else:
delattr(object_to_patch, attr_name)
test_instance.addCleanup(cleanup)
# actually override the attribute
setattr(object_to_patch, attr_name, new_value)