(key)
return None
Retrieve the path to a TZif file from a key.
Retrieve the path to a TZif file from a key.
Retrieve the path to a TZif file from a key .
def find_tzfile(key):
    """Retrieve the path to a TZif file from a key."""
    _validate_tzfile_path(key)
    for search_path in TZPATH:
        filepath = os.path.join(search_path, key)
        if os.path.isfile(filepath):
            return filepath

    return None
def find_tzfile ( key ) : _validate_tzfile_path ( key ) for search_path in TZPATH : filepath = os . path . join ( search_path , key ) if os . path . isfile ( filepath ) : return filepath return None