Function exists_or_mkdir

tensorlayer/files/utils.py:2374–2403

Check a folder by given name, if not exist, create the folder and return False, if directory exists, return True. Parameters ---------- path : str A folder path. verbose : boolean If True (default), prints results. Returns -------- boolean Tr

(path, verbose=True)

def exists_or_mkdir(path, verbose=True):
    """Check a folder by given name, if not exist, create the folder and return False,
    if directory exists, return True.

    Parameters
    ----------
    path : str
        A folder path.
    verbose : boolean
        If True (default), prints results.

    Returns
    --------
    boolean
        True if folder already exist, otherwise, returns False and create the folder.

    Examples
    --------
    >>> tl.files.exists_or_mkdir("checkpoints/train")

    """
    if not os.path.exists(path):
        if verbose:
            logging.info("[*] creates %s ..." % path)
        os.makedirs(path)
        return False
    else:
        if verbose:
            logging.info("[!] %s exists ..." % path)
        return True


def maybe_download_and_extract(filename, working_directory, url_source, extract=False, expected_bytes=None):