def test_parent():
assert paths.parent("/") == "/"
assert paths.parent("a") == ""
assert paths.parent("a/b") == ""
assert paths.parent("/a/b") == "/"
assert paths.parent("/a/b/") == "/a/"
assert paths.parent("/a") == "/"
assert paths.parent("/a/") == "/"
assert paths.parent("/a/b/c/..") == "/a/"
def _find_ancestor(pages, dirpath):
# Look for an _index file in the given directory, and if not found,
# recursively look in parent directories
spath = None
while True:
spath = pages.source_path(dirpath)
if pages.exists(spath):
return spath
elif dirpath != "/":
dirpath = paths.parent(dirpath)
continue
break
return spath
def _get_parent_path(pages, path, block):
# Find the path to the parent document
attrs = block.get("attrs", {})
if "parent" in attrs:
# If the author specified a parent, use that
parent = attrs.get("parent")
parentpath = pages.source_path(paths.join(path, parent))
elif pages.is_index_page(path):
# If this is an index page, assume its parent is the _index page of
# the parent directory
parentpath = Parents._find_ancestor(pages, paths.parent(path))
else:
# Assume the parent is the _index page for this directory
parentpath = Parents._find_ancestor(pages, paths.directory(path))
return parentpath
def get_prefixed_paths(pages, prefix):
prefixdir = prefix if prefix.endswith("/") else paths.parent(prefix)
for path in pages.store.list_all(prefixdir):
if not path.startswith(prefix):
continue
yield path
