def remove(self, path):
"""
Remove the item at the relative or absolute path `path` from this file
listing and return the item. If no such item is found (including an
absolute path that does not descend from `self.base`), return None.
See the documentation for `Container.remove` for more details.
"""
path = Path(path)
if path.is_absolute:
# This is an absolute path. Ensure that `path` descends from
# `self.base`, otherwise it does not belong in this file list.
path = path.relative_to(self.base)
return super(FileListing, self).remove(path)
def add(self, path, overwrite=False, **kwargs):
"""
Add an item to this file listing at the relative or absolute path
`path` and return the added item. If the path is absolute, it must
descend from `self.base`.
See the documentation for `Container.add` for more details.
"""
path = Path(path)
if path.is_absolute:
# This is an absolute path. Ensure that `path` descends from
# `self.base`, otherwise it does not belong in this file list.
path = path.relative_to(self.base)
return super(FileListing, self).add(path, overwrite, **kwargs)
