Attachment 177681 Details for Bug 261961 – iri to uri function from Django

iri to uri function from Django

iri.py (text/plain), 1.60 KB, created by Toshio Ernie Kuratomi on 2007-08-28 23:51:55 UTC

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Creator: Toshio Ernie Kuratomi

Created: 2007-08-28 23:51:55 UTC

Size: 1.60 KB

patch

obsolete

>'''Code originates with Django
>   http://code.djangoproject.com/browser/django/trunk/django/utils/encoding.py
>
>   Copyright: Copyright (c) 2005, the Lawrence Journal-World All rights reserved
>   License: BSD
>'''
>import types
>import urllib
>
>def smart_str(s, encoding='utf-8', strings_only=False, errors='strict'):
>    """
>    Returns a bytestring version of 's', encoded as specified in 'encoding'.
>
>    If strings_only is True, don't convert (some) non-string-like objects.
>    """
>    if strings_only and isinstance(s, (types.NoneType, int)):
>        return s
>    if not isinstance(s, basestring):
>        try:
>            return str(s)
>        except UnicodeEncodeError:
>            return unicode(s).encode(encoding, errors)
>    elif isinstance(s, unicode):
>        return s.encode(encoding, errors)
>    elif s and encoding != 'utf-8':
>        return s.decode('utf-8', errors).encode(encoding, errors)
>    else:
>        return s
>
>def iri_to_uri(iri):
>    """
>    Convert an Internationalized Resource Identifier (IRI) portion to a URI
>    portion that is suitable for inclusion in a URL.
>
>    This is the algorithm from section 3.1 of RFC 3987.  However, since we are
>    assuming input is either UTF-8 or unicode already, we can simplify things a
>    little from the full method.
>
>    Returns an ASCII string containing the encoded result.
>    """
>    # The list of safe characters here is constructed from the printable ASCII
>    # characters that are not explicitly excluded by the list at the end of
>    # section 3.1 of RFC 3987.
>    if iri is None:
>        return iri
>    return urllib.quote(smart_str(iri), safe='/#%[]=:;$&()+,!?')
>

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Attachments on bug 261961: 177681 | 299034 | 304434 | 304439