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Editing: xri.cpython-311.pyc
� 8O�^� � � � d Z ddlZddlmZ ddlmZ g d�Zd� Zd� Z ej d� � Z d � Z d � Z d � Z d � Zd � Zd� Zd� ZdS )z�Utility functions for handling XRIs. @see: XRI Syntax v2.0 at the U{OASIS XRI Technical Committee<http://www.oasis-open.org/committees/tc_home.php?wg_abbrev=xri>} � N)�reduce)� codecutil)�!�=�@�+�$�(c �V � | � d� � s| r| d t v rdS dS )zWDetermine if this identifier is an XRI or URI. @returns: C{"XRI"} or C{"URI"} �xri://r �XRI�URI)� startswith�XRI_AUTHORITIES)� identifiers �2/usr/lib/python3/dist-packages/openid/yadis/xri.py�identifierSchemer s: � � � � �X�&�&� �:� �+5�a�=�O�+K�+K��u��u� c �T � | � d� � sd| z } t | � � S )z$Transform an XRI to IRI-normal form.r )r � escapeForIRI��xris r � toIRINormalr s- � � �>�>�(� #� #� ���n�� �� � � r z \((.*?)\)c � � | � � � }|� dd� � }|� dd� � }|� dd� � }|S )zKEscape things that need to be escaped if they're in a cross-reference. �/z%2F�?z%3F�#z%23)�group�replace)� xref_match�xrefs r � _escape_xrefr" % sS � � � � � � �D� �<�<��U� #� #�D� �<�<��U� #� #�D� �<�<��U� #� #�D� �Kr c �r � | � dd� � } t � t | � � } | S )zBEscape things that need to be escaped when transforming to an IRI.�%z%25)r �_xref_re�subr" r s r r r / s- � � �+�+�c�5� !� !�C� �,�,�|�S� )� )�C� �Jr c �: � t t | � � � � S )z$Transform an XRI to URI normal form.)�iriToURIr r s r � toURINormalr) 6 s � � �K��$�$� %� %�%r c � � t | t � � rt | d�� � } | � dd�� � � � � S )z.Transform an IRI to a URI by escaping unicode.zutf-8)�encoding�ascii�oid_percent_escape)�errors)� isinstance�bytes�str�encode�decode)�iris r r( r( ; sK � � �#�u� � � )��#��(�(�(�� �:�:�g�&:�:� ;� ;� B� B� D� D�Dr c �L � |� d� � }|d|� }|| k S )zKIs this provider ID authoritative for this XRI? @returntype: bool r N)�rindex)� providerID� canonicalID�lastbang�parents r �providerIsAuthoritativer; C s0 � � �!�!�#�&�&�H� ��(�� #�F� �Z� � r c � � | � d� � r | dd� } | � dd� � d }|d dk r!|d|� d� � dz � }nY|d t v r |d }nA|� d � � }t t j d � |D � � � � }|d }t |� � S ) z�Return the root authority for an XRI. Example:: rootAuthority("xri://@example") == "xri://@" @type xri: unicode @returntype: unicode r � Nr � r r �)r c �8 � g | ]}|� d � � ��S )�*)�split)�.0�ss r � <listcomp>z!rootAuthority.<locals>.<listcomp>h s" � �(H�(H�(H�!����� � �(H�(H�(Hr )r rB �indexr r �list�__add__r )r � authority�root�segmentss r � rootAuthorityrL N s� � � �~�~�h� � � ��!�"�"�g��� � �#�q�!�!�!�$�I���|�s��� �2�)�/�/�#�.�.��2�2�3��� �1� � � (� (���|��� �?�?�3�'�'���$�,�(H�(H�x�(H�(H�(H�I�I����{�� �t�9�9�r c �: � | � d� � sd| z } | S )a) An XRI object allowing comparison of XRI. Ideally, this would do full normalization and provide comparsion operators as per XRI Syntax. Right now, it just does a bit of canonicalization by ensuring the xri scheme is present. @param xri: an xri string @type xri: unicode r )r r s r r r n s& � � �>�>�(� #� #� ���n�� �Jr )�__doc__�re� functoolsr �openidr r r r �compiler% r" r r) r( r; rL r � r r �<module>rT s� ��� � � � � � � � � � � � � � � � � �0�0�0�� � � � � � � �2�:�l� #� #��� � �� � �&� &� &� E� E� E� � � � � � �@ � � � � r
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