def format_postal_code(postal_code):
from stoqlib.lib.validators import validate_postal_code
if not validate_postal_code(postal_code):
return postal_code
postal_code = raw_postal_code(postal_code)
return "%s-%s" % (postal_code[:5],
postal_code[5:8])
def test_validate_postal_code():
assert validators.validate_postal_code("") is False