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Editing: actions.cpython-312.pyc
� �% g� � � � d dl mZ d dlmZmZ G d� d� Zd� Zd� Zd� Zd� Z e � e _ dd �Z ee� d � � Z ee� d � � Z ee � d � � Z ee � d � � Z ee� d� � Zy)� )�ParseException)�col�replaced_by_pep8c �" � e Zd ZdZd� Zd� Zd� Zy)�OnlyOncezI Wrapper for parse actions, to ensure they are only called once. c �8 � ddl m} ||� | _ d| _ y )Nr )� _trim_arityF)�corer �callable�called)�self� method_callr s �6/usr/lib/python3.12/site-packages/pyparsing/actions.py�__init__zOnlyOnce.__init__ s � �%�#�K�0�� ��� � c �l � | j s | j |||� }d| _ |S t ||d� �)NTz.OnlyOnce obj called multiple times w/out reset)r r r )r �s�l�t�resultss r �__call__zOnlyOnce.__call__ s7 � ��{�{��m�m�A�q�!�,�G� �D�K��N� �Q��#S�T�Tr c � � d| _ y)zK Allow the associated parse action to be called once more. FN)r )r s r �resetzOnlyOnce.reset s � � �� r N)�__name__� __module__� __qualname__�__doc__r r r � r r r r s � �� � U� r r c � � � � fd�}|S )zt Helper method for defining parse actions that require matching at a specific column in the input text. c �D �� t || � �k7 rt | |d�� �� �y )Nz matched token not at column )r r )�strg�locn�toks�ns �r � verify_colz%match_only_at_col.<locals>.verify_col' s- �� � �t�T�?�a� � ��t�/K�A�3�-O�P� P� r r )r$ r% s ` r �match_only_at_colr& ! s �� � Q� �r c � � � � fd�S )a� Helper method for common parse actions that simply return a literal value. Especially useful when used with :class:`transform_string<ParserElement.transform_string>` (). Example:: num = Word(nums).set_parse_action(lambda toks: int(toks[0])) na = one_of("N/A NA").set_parse_action(replace_with(math.nan)) term = na | num term[1, ...].parse_string("324 234 N/A 234") # -> [324, 234, nan, 234] c � �� �gS �Nr )r r r �repl_strs �r �<lambda>z replace_with.<locals>.<lambda>< s �� �H�:r r )r* s `r � replace_withr, . s �� � &�%r c � � |d dd S )a# Helper parse action for removing quotation marks from parsed quoted strings. Example:: # by default, quotation marks are included in parsed results quoted_string.parse_string("'Now is the Winter of our Discontent'") # -> ["'Now is the Winter of our Discontent'"] # use remove_quotes to strip quotation marks from parsed results quoted_string.set_parse_action(remove_quotes) quoted_string.parse_string("'Now is the Winter of our Discontent'") # -> ["Now is the Winter of our Discontent"] � r ���r )r r r s r � remove_quotesr0 ? s � � �Q�4��"�:�r c �| �� | r| dd �n|j � ��D ��cg c] \ }}||f�� c}}��fd�}|S c c}}w )aK Helper to create a validating parse action to be used with start tags created with :class:`make_xml_tags` or :class:`make_html_tags`. Use ``with_attribute`` to qualify a starting tag with a required attribute value, to avoid false matches on common tags such as ``<TD>`` or ``<DIV>``. Call ``with_attribute`` with a series of attribute names and values. Specify the list of filter attributes names and values as: - keyword arguments, as in ``(align="right")``, or - as an explicit dict with ``**`` operator, when an attribute name is also a Python reserved word, as in ``**{"class":"Customer", "align":"right"}`` - a list of name-value tuples, as in ``(("ns1:class", "Customer"), ("ns2:align", "right"))`` For attribute names with a namespace prefix, you must use the second form. Attribute names are matched insensitive to upper/lower case. If just testing for ``class`` (with or without a namespace), use :class:`with_class`. To verify that the attribute exists, but without specifying a value, pass ``with_attribute.ANY_VALUE`` as the value. Example:: html = ''' <div> Some text <div type="grid">1 4 0 1 0</div> <div type="graph">1,3 2,3 1,1</div> <div>this has no type</div> </div> ''' div,div_end = make_html_tags("div") # only match div tag having a type attribute with value "grid" div_grid = div().set_parse_action(with_attribute(type="grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.search_string(html): print(grid_header.body) # construct a match with any div tag having a type attribute, regardless of the value div_any_type = div().set_parse_action(with_attribute(type=with_attribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.search_string(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 Nc � �� �D ]N \ }}||vrt | |d|z � �|t j k7 s�.|| |k7 s�7t | |d|�d|| �d|��� � y )Nzno matching attribute z attribute z has value z , must be )r �with_attribute� ANY_VALUE)r r �tokens�attrName� attrValue�attrss �r �pazwith_attribute.<locals>.pa� sz �� �#(� �H�i��v�%�$�Q��+C�h�+N�O�O��N� 4� 4�4���9I�Y�9V�$��� �� �K��x�8H�7K�:�V_�Ub�c�� � $)r )�items)�args� attr_dict�k�vr9 r8 s @r r3 r3 P sK �� �r ��Q������!�� %� &����1�a��V�� &�E� � �I�� 's �8c �. � |r|� d�nd}t di || i��S )a� Simplified version of :class:`with_attribute` when matching on a div class - made difficult because ``class`` is a reserved word in Python. Example:: html = ''' <div> Some text <div class="grid">1 4 0 1 0</div> <div class="graph">1,3 2,3 1,1</div> <div>this <div> has no class</div> </div> ''' div,div_end = make_html_tags("div") div_grid = div().set_parse_action(with_class("grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.search_string(html): print(grid_header.body) div_any_type = div().set_parse_action(with_class(withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.search_string(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 z:class�classr )r3 )� classname� namespace� classattrs r � with_classrD � s( � �H )2�9�+�V�$�w�I� � 3�Y� � 2� 3�3r c � � y r) r r r r � replaceWithrF � s � �r c � � y r) r r r r � removeQuotesrH � s � �r c � � y r) r r r r � withAttributerJ � s � �r c � � y r) r r r r � withClassrL � s � �r c � � y r) r r r r �matchOnlyAtColrN � s � �r N)� )� exceptionsr �utilr r r r& r, r0 r3 �objectr4 rD rF rH rJ rL rN r r r �<module>rS s� �� '� '� � �4 �&�"�"J�Z "�8�� �%4�T �,� � � � ��-� � � !� ��.�!� � "� ��*� � � � ��#�$� � %� r
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