def strip_zeros(file_name):
    """Sometimes the covers don't have the same leading characters as
	the .nfo and .sfv file. In this case the .nfo file is most likely
	renamed too. e.g. Gentleman-Runaway-EP-2003-TLT"""
    if file_name.startswith(('00-', '00_', '01-', '01_')):
        return file_name[3:]
    elif file_name.startswith(('000-', '000_', '001-', '001_')):
        return file_name[4:]
    elif file_name.startswith(('0000-', '0000_', '0001-', '0001_')):
        return file_name[5:]
    else:
        return file_name
