def test_uninstallation_paths():
class dist(object):
def get_metadata_lines(self, record):
return ['file.py,,',
'file.pyc,,',
'file.so,,',
'nopyc.py']
location = ''
d = dist()
paths = list(wheel.uninstallation_paths(d))
expected = ['file.py',
'file.pyc',
'file.so',
'nopyc.py',
'nopyc.pyc']
assert paths == expected
# Avoid an easy 'unique generator' bug
paths2 = list(wheel.uninstallation_paths(d))
assert paths2 == paths
def test_uninstallation_paths():
class dist(object):
def get_metadata_lines(self, record):
return ['file.py,,',
'file.pyc,,',
'file.so,,',
'nopyc.py']
location = ''
d = dist()
paths = list(wheel.uninstallation_paths(d))
expected = ['file.py',
'file.pyc',
'file.so',
'nopyc.py',
'nopyc.pyc']
assert paths == expected
# Avoid an easy 'unique generator' bug
paths2 = list(wheel.uninstallation_paths(d))
assert paths2 == paths
def test_uninstallation_paths():
class dist(object):
def get_metadata_lines(self, record):
return ["file.py,,", "file.pyc,,", "file.so,,", "nopyc.py"]
location = ""
d = dist()
paths = list(wheel.uninstallation_paths(d))
expected = ["file.py", "file.pyc", "file.so", "nopyc.py", "nopyc.pyc"]
assert paths == expected
# Avoid an easy 'unique generator' bug
paths2 = list(wheel.uninstallation_paths(d))
assert paths2 == paths
def _get_pkg_files(self, dist):
"""
Shamelessly taken from pip/req.py/InstallRequirement.uninstall()
"""
paths = set()
def add(pth):
paths.add(normalize_path(pth))
if os.path.splitext(pth)[1] == '.py' and uses_pycache:
add(cache_from_source(pth))
pip_egg_info_path = os.path.join(
dist.location, dist.egg_name()) + '.egg-info'
dist_info_path = os.path.join(
dist.location, '-'.join(dist.egg_name().split('-')[:2])
) + '.dist-info'
# workaround http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=618367
debian_egg_info_path = pip_egg_info_path.replace('-py' + PY_MAJOR, '')
pip_egg_info_exists = os.path.exists(pip_egg_info_path)
debian_egg_info_exists = os.path.exists(debian_egg_info_path)
dist_info_exists = os.path.exists(dist_info_path)
if pip_egg_info_exists or debian_egg_info_exists:
# package installed by pip
if pip_egg_info_exists:
egg_info_path = pip_egg_info_path
else:
egg_info_path = debian_egg_info_path
add(egg_info_path)
if dist.has_metadata('installed-files.txt'):
for installed_file in dist.get_metadata(
'installed-files.txt').splitlines():
path = os.path.normpath(
os.path.join(egg_info_path, installed_file))
add(path)
elif dist.has_metadata('top_level.txt'):
if dist.has_metadata('namespace_packages.txt'):
namespaces = dist.get_metadata('namespace_packages.txt')
else:
namespaces = []
for top_level_pkg in [
p for p in dist.get_metadata('top_level.txt').splitlines()
if p and p not in namespaces]:
path = os.path.join(dist.location, top_level_pkg)
add(path)
add(path + '.py')
add(path + '.pyc')
elif dist_info_exists:
for path in wheel.uninstallation_paths(dist):
add(path)
return paths