1 from __future__ import print_function, division, absolute_import 2 from fontTools.misc.py23 import * 3 from fontTools.ttLib import getClassTag 4 5 class DefaultTable(object): 6 7 dependencies = [] 8 9 def __init__(self, tag=None): 10 if tag is None: 11 tag = getClassTag(self.__class__) 12 self.tableTag = Tag(tag) 13 14 def decompile(self, data, ttFont): 15 self.data = data 16 17 def compile(self, ttFont): 18 return self.data 19 20 def toXML(self, writer, ttFont, progress=None): 21 if hasattr(self, "ERROR"): 22 writer.comment("An error occurred during the decompilation of this table") 23 writer.newline() 24 writer.comment(self.ERROR) 25 writer.newline() 26 writer.begintag("hexdata") 27 writer.newline() 28 writer.dumphex(self.compile(ttFont)) 29 writer.endtag("hexdata") 30 writer.newline() 31 32 def fromXML(self, name, attrs, content, ttFont): 33 from fontTools.misc.textTools import readHex 34 from fontTools import ttLib 35 if name != "hexdata": 36 raise ttLib.TTLibError("can't handle '%s' element" % name) 37 self.decompile(readHex(content), ttFont) 38 39 def __repr__(self): 40 return "<'%s' table at %x>" % (self.tableTag, id(self)) 41 42 def __ne__(self, other): 43 return not self.__eq__(other) 44 def __eq__(self, other): 45 if type(self) != type(other): 46 return NotImplemented 47 return self.__dict__ == other.__dict__ 48
