DefaultTable.py revision 81acddadbd0384e105becc1eac292e50e21084a5 
1from __future__ import print_function, division
2from fontTools.misc.py23 import *
3
4class DefaultTable(object):
5
6	dependencies = []
7
8	def __init__(self, tag):
9		self.tableTag = Tag(tag)
10
11	def decompile(self, data, ttFont):
12		self.data = data
13
14	def compile(self, ttFont):
15		return self.data
16
17	def toXML(self, writer, ttFont, progress=None):
18		if hasattr(self, "ERROR"):
19			writer.comment("An error occurred during the decompilation of this table")
20			writer.newline()
21			writer.comment(self.ERROR)
22			writer.newline()
23		writer.begintag("hexdata")
24		writer.newline()
25		writer.dumphex(self.compile(ttFont))
26		writer.endtag("hexdata")
27		writer.newline()
28
29	def fromXML(self, name, attrs, content, ttFont):
30		from fontTools.misc.textTools import readHex
31		from fontTools import ttLib
32		if name != "hexdata":
33			raise ttLib.TTLibError("can't handle '%s' element" % name)
34		self.decompile(readHex(content), ttFont)
35
36	def __repr__(self):
37		return "<'%s' table at %x>" % (self.tableTag, id(self))
38
39	def __eq__(self, other):
40		if type(self) != type(other):
41			raise TypeError("unordered types %s() < %s()", type(self), type(other))
42		return self.__dict__ == other.__dict__
43