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Merge pull request #303 from anthrotype/fix_program_len

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[ttProgram] add missing __len__ method to Program class
This commit is contained in:
Cosimo Lupo 2015-06-25 20:06:05 +02:00
commit ca6e5c4f0a
2 changed files with 10 additions and 2 deletions
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6
Lib/fontTools/ttLib/tables/_f_p_g_m.py
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@ -22,5 +22,7 @@ class table__f_p_g_m(DefaultTable.DefaultTable):
program.fromXML(name, attrs, content, ttFont)
self.program = program
def __len__(self):
return len(self.program)
def __bool__(self):
return hasattr(self, 'program') and bool(self.program)
__nonzero__ = __bool__

6
Lib/fontTools/ttLib/tables/ttProgram.py
View File

@ -448,6 +448,12 @@ class Program(object):
i = i + 1
self.assembly = assembly
def __bool__(self):
return ((hasattr(self, 'assembly') and len(self.assembly) > 0) or
(hasattr(self, 'bytecode') and len(self.bytecode) > 0))
__nonzero__ = __bool__
def _test():
"""