Class FileUnicodeMap

pattern/web/pdf/cmapdb.py:165–191

##  FileUnicodeMap
##
class FileUnicodeMap(UnicodeMap):
    
    def __init__(self):
        UnicodeMap.__init__(self)
        self.attrs = {}
        return

    def __repr__(self):
        return '<UnicodeMap: %s>' % self.attrs.get('CMapName')

    def set_attr(self, k, v):
        self.attrs[k] = v
        return

    def add_cid2unichr(self, cid, code):
        assert isinstance(cid, int)
        if isinstance(code, PSLiteral):
            # Interpret as an Adobe glyph name.
            self.cid2unichr[cid] = name2unicode(code.name)
        elif isinstance(code, str):
            # Interpret as UTF-16BE.
            self.cid2unichr[cid] = unicode(code, 'UTF-16BE', 'ignore')
        elif isinstance(code, int):
            self.cid2unichr[cid] = unichr(code)
        else:
            raise TypeError(code)
        return


##  PyCMap