Source code for validators.slug

import re

from .utils import validator

slug_regex = re.compile(r'^[-a-zA-Z0-9_]+$')


@validator
[docs]def slug(value): """ Validate whether or not given value is valid slug. Valid slug can contain only alphanumeric characters, hyphens and underscores. Examples:: >>> slug('my.slug') ValidationFailure(func=slug, args={'value': 'my.slug'}) >>> slug('my-slug-2134') True .. versionadded:: 0.6 :param value: value to validate """ return slug_regex.match(value)