defaultfilters.py 文件源码

def urlencode(value, safe=None):
    """
    Escapes a value for use in a URL.

    Takes an optional ``safe`` parameter used to determine the characters which
    should not be escaped by Django's ``urlquote`` method. If not provided, the
    default safe characters will be used (but an empty string can be provided
    when *all* characters should be escaped).
    """
    kwargs = {}
    if safe is not None:
        kwargs['safe'] = safe
    return urlquote(value, **kwargs)