1 from __future__ import print_function, division, absolute_import 2 from fontTools.misc.py23 import * 3 from fontTools.misc.textTools import safeEval 4 from . import DefaultTable 5 import sys 6 import array 7 8 class table__c_v_t(DefaultTable.DefaultTable): 9 10 def decompile(self, data, ttFont): 11 values = array.array("h") 12 values.fromstring(data) 13 if sys.byteorder != "big": 14 values.byteswap() 15 self.values = values 16 17 def compile(self, ttFont): 18 values = self.values[:] 19 if sys.byteorder != "big": 20 values.byteswap() 21 return values.tostring() 22 23 def toXML(self, writer, ttFont): 24 for i in range(len(self.values)): 25 value = self.values[i] 26 writer.simpletag("cv", value=value, index=i) 27 writer.newline() 28 29 def fromXML(self, name, attrs, content, ttFont): 30 if not hasattr(self, "values"): 31 self.values = array.array("h") 32 if name == "cv": 33 index = safeEval(attrs["index"]) 34 value = safeEval(attrs["value"]) 35 for i in range(1 + index - len(self.values)): 36 self.values.append(0) 37 self.values[index] = value 38 39 def __len__(self): 40 return len(self.values) 41 42 def __getitem__(self, index): 43 return self.values[index] 44 45 def __setitem__(self, index, value): 46 self.values[index] = value 47 48 def __delitem__(self, index): 49 del self.values[index] 50 51
