os.path.normpath(path) Normalize a pathname by collapsing redundant separators and up-level references so that A//B

Path.rglob(pattern) This is like calling

os.path.exists(path) Return True if path refers to an existing path or an open file descriptor. Returns

shutil.copyfile(src, dst, *, follow_symlinks=True) Copy the contents (no metadata) of the file named src to a file

shutil.unpack_archive(filename[, extract_dir[, format]]) Unpack an archive. filename is the full path of the archive

os.path.abspath(path) Return a normalized absolutized version of the pathname path. On most platforms, this is equivalent

fileinput.isfirstline() Returns true if the line just read is the first line of its file, otherwise returns false.

os.path.isdir(path) Return True if path is an existing directory. This follows symbolic links, so both

linecache.checkcache(filename=None) Check the cache for validity. Use this function if files in the cache may have changed on

Path.unlink() Remove this file or symbolic link. If the path points to a directory, use Path.rmdir() instead.