k"gddlmZddlmZmZGddZdZdZdZdZ e e _ dd Z eed Z eed Zee d Zee d ZeedZy))ParseException)colreplaced_by_pep8c"eZdZdZdZdZdZy)OnlyOncezI Wrapper for parse actions, to ensure they are only called once. c8ddlm}|||_d|_y)Nr) _trim_arityF)corer callablecalled)self method_callr s V/var/www/html/djangosite/lib/python3.12/site-packages/pip/_vendor/pyparsing/actions.py__init__zOnlyOnce.__init__ s%#K0  cl|js|j|||}d|_|St||d)NTz.OnlyOnce obj called multiple times w/out reset)r r r)r sltresultss r__call__zOnlyOnce.__call__s7{{mmAq!,GDKNQ#STTrcd|_y)zK Allow the associated parse action to be called once more. FN)r )r s rresetzOnlyOnce.resets  rN)__name__ __module__ __qualname____doc__rrrrrrrs Urrcfd}|S)zt Helper method for defining parse actions that require matching at a specific column in the input text. cDt||k7rt||dy)Nzmatched token not at column )rr)strglocntoksns r verify_colz%match_only_at_col..verify_col's- tT?a  t/KA3-OP P rr)r$r%s` rmatch_only_at_colr&!s Q rcfdS)a Helper method for common parse actions that simply return a literal value. Especially useful when used with :class:`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 gSNr)rrrrepl_strs rzreplace_with..<s H:rr)r*s`r replace_withr,.s  &%rc|dddS)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"] rr)rrrs r remove_quotesr0?s Q4":rc||r|ddn|jDcgc] \}}||f c}}fd}|Scc}}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 ```` or ``
``. 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 = '''
Some text
1 4 0 1 0
1,3 2,3 1,1
this has no type
''' 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|tjk7s.|||k7s7t||d|d||d|y)Nzno matching attribute z attribute z has value z , must be )rwith_attribute ANY_VALUE)rrtokensattrName attrValueattrss rpazwith_attribute..pas#(  Hiv%$Q+Ch+NOON4449IY9V$  Kx8H7K:V_Ubc  r)items)args attr_dictkvr9r8s @rr3r3PsGr Q! % &1aV &E  I 's8c.|r|dnd}tdi||iS)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 = '''
Some text
1 4 0 1 0
1,3 2,3 1,1
this <div> has no class
''' 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:classclassr)r3) classname namespace classattrs r with_classrDs(H)29+V$wI  3Y 2 33rcyr)rrrr replaceWithrFsrcyr)rrrr removeQuotesrHsrcyr)rrrr withAttributerJsrcyr)rrrr withClassrLsrcyr)rrrrmatchOnlyAtColrNsrN)) exceptionsrutilrrrr&r,r0r3objectr4rDrFrHrJrLrNrrrrSs''4 &""JZ"8%4T, - !.!"*#$%r