def test_partial(self):
def test_func(a, b):
pass
wrapped = partial(test_func, a=2)
assert wrapped.__name__ == 'test_func'
def get_extractor(location, kinds=all_kinds):
"""
Return an extraction callable that can extract the file at location or
an None if no extract function is found.
"""
assert location
location = os.path.abspath(os.path.expanduser(location))
extractors = get_extractors(location, kinds)
if not extractors:
return None
if len(extractors) == 2:
extractor1, extractor2 = extractors
nested_extractor = functional.partial(extract_twice,
extractor1=extractor1,
extractor2=extractor2)
return nested_extractor
elif len(extractors) == 1:
return extractors[0]
else:
return None
return warnings # High level aliases to lower level extraction functions ######################################################## extract_tar = libarchive2.extract extract_patch = patch.extract extract_deb = libarchive2.extract extract_ar = libarchive2.extract extract_msi = sevenzip.extract extract_cpio = libarchive2.extract # sevenzip should be best at extracting 7zip but most often libarchive is better first extract_7z = functional.partial(extract_with_fallback, extractor1=libarchive2.extract, extractor2=sevenzip.extract) # libarchive is best for the run of the mill zips, but sevenzip sometimes is better extract_zip = functional.partial(extract_with_fallback, extractor1=libarchive2.extract, extractor2=sevenzip.extract) extract_springboot = functional.partial(try_to_extract, extractor=extract_zip) extract_iso = sevenzip.extract extract_rar = libarchive2.extract extract_rpm = sevenzip.extract extract_xz = sevenzip.extract extract_lzma = sevenzip.extract extract_squashfs = sevenzip.extract extract_cab = sevenzip.extract extract_nsis = sevenzip.extract extract_ishield = sevenzip.extract