def add(self, path):
path = normalize_path(path, resolve_symlinks=False)
if not os.path.exists(path):
return
if self._permitted(path):
self.paths.add(path)
else:
self._refuse.add(path)
# __pycache__ files can show up after 'installed-files.txt' is created,
# due to imports
if os.path.splitext(path)[1] == '.py' and uses_pycache:
self.add(cache_from_source(path))
def add(self, path):
path = normalize_path(path, resolve_symlinks=False)
if not os.path.exists(path):
return
if self._permitted(path):
self.paths.add(path)
else:
self._refuse.add(path)
# __pycache__ files can show up after 'installed-files.txt' is created,
# due to imports
if os.path.splitext(path)[1] == ".py" and uses_pycache:
self.add(cache_from_source(path))
def add(self, path):
head, tail = os.path.split(path)
# we normalize the head to resolve parent book symlinks, but not
# the tail, since we only want to uninstall symlinks, not their targets
path = os.path.join(normalize_path(head), os.path.normcase(tail))
if not os.path.exists(path):
return
if self._permitted(path):
self.paths.add(path)
else:
self._refuse.add(path)
# __pycache__ files can show up after 'installed-files.txt' is created,
# due to imports
if os.path.splitext(path)[1] == '.py' and uses_pycache:
self.add(cache_from_source(path))
def add(self, path):
head, tail = os.path.split(path)
# we normalize the head to resolve parent directory symlinks, but not
# the tail, since we only want to uninstall symlinks, not their targets
path = os.path.join(normalize_path(head), os.path.normcase(tail))
if not os.path.exists(path):
return
if self._permitted(path):
self.paths.add(path)
else:
self._refuse.add(path)
# __pycache__ files can show up after 'installed-files.txt' is created,
# due to imports
if os.path.splitext(path)[1] == '.py' and uses_pycache:
self.add(cache_from_source(path))
def _patch_dist_in_site_packages(script):
sitecustomize_path = script.lib_path.join("sitecustomize.py")
sitecustomize_path.write(textwrap.dedent("""
def dist_in_site_packages(dist):
return False
from pip.req import req_install
req_install.dist_in_site_packages = dist_in_site_packages
"""))
# Caught py32 with an outdated __pycache__ file after a sitecustomize
# update (after python should have updated it) so will delete the cache
# file to be sure
# See: https://github.com/pypa/pip/pull/893#issuecomment-16426701
if uses_pycache:
cache_path = cache_from_source(sitecustomize_path)
if os.path.isfile(cache_path):
os.remove(cache_path)
def _patch_dist_in_site_packages(script):
sitecustomize_path = script.lib_path.join("sitecustomize.py")
sitecustomize_path.write(
textwrap.dedent("""
def dist_in_site_packages(dist):
return False
from pip.req import req_install
req_install.dist_in_site_packages = dist_in_site_packages
"""))
# Caught py32 with an outdated __pycache__ file after a sitecustomize
# update (after python should have updated it) so will delete the cache
# file to be sure
# See: https://github.com/pypa/pip/pull/893#issuecomment-16426701
if uses_pycache:
cache_path = cache_from_source(sitecustomize_path)
if os.path.isfile(cache_path):
os.remove(cache_path)
