fellowiki/controllers/wikiparser/structure_modifiers.py

# Copyright (c) 2006 Jan Niklas Fingerle
# 
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# Software is furnished to do so, subject to the following conditions:
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"""fellowiki wiki parser: structure modifiers support

TODO
    
"""

from parser import Token, STRUCTUREMOD

STRUCTURE_MODIFIERS = {':': ('align',  'center'),
                       '(': ('align',  'left'),
                       ')': ('align',  'right'),
                       '^': ('valign', 'top'),
                       '-': ('valign', 'middle'),
                       ',': ('valign', 'bottom')}

class StructureModifyToken(Token): 
#modifiziert letzte geoeffnete struktur, wird dann wegfallen lassen => keine
# preference
    def modify(self, modifiers):
        (key, value) = STRUCTURE_MODIFIERS[self.text]
        modifiers[key] = modifiers.get(key, value)
        
    def is_a(self, *capabilities):
        if STRUCTUREMOD in capabilities:
            return True
        else:
            return Token.is_a(self, *capabilities)
          
def extend_wiki_parser(wiki_parser):
    wiki_parser.regexes[STRUCTUREMOD] = (10, r'<[:()^,\-]>', StructureModifyToken,
                    dict(cut_left = 1, cut_right = 1))
fellowiki documentation built on Sept. 19, 2017, 7:34 p.m.