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protobuf: Call _fill_missing in __init__

This commit is contained in:
Saleem Rashid 2017-12-19 09:21:31 +00:00 committed by Pavol Rusnak
parent 1c8f03968c
commit 2996138341
1 changed files with 8 additions and 6 deletions
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14
trezorlib/protobuf.py
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@ -95,6 +95,7 @@ class MessageType:
def __init__(self, **kwargs): def __init__(self, **kwargs):
for kw in kwargs: for kw in kwargs:
setattr(self, kw, kwargs[kw]) setattr(self, kw, kwargs[kw])
self._fill_missing()
def __eq__(self, rhs): def __eq__(self, rhs):
return (self.__class__ is rhs.__class__ and return (self.__class__ is rhs.__class__ and
@ -149,10 +150,12 @@ class MessageType:
def _fill_missing(self): def _fill_missing(self):
# fill missing fields # fill missing fields
for tag in self.FIELDS: for fname, ftype, fflags in self.FIELDS.values():
field = self.FIELDS[tag] if not hasattr(self, fname):
if not hasattr(self, field[0]): if fflags & FLAG_REPEATED:
setattr(self, field[0], None) setattr(self, fname, [])
else:
setattr(self, fname, None)
def CopyFrom(self, obj): def CopyFrom(self, obj):
self.__dict__ = obj.__dict__.copy() self.__dict__ = obj.__dict__.copy()
@ -242,12 +245,11 @@ def load_message(reader, msg_type):
raise TypeError # field type is unknown raise TypeError # field type is unknown
if fflags & FLAG_REPEATED: if fflags & FLAG_REPEATED:
pvalue = getattr(msg, fname, []) pvalue = getattr(msg, fname)
pvalue.append(fvalue) pvalue.append(fvalue)
fvalue = pvalue fvalue = pvalue
setattr(msg, fname, fvalue) setattr(msg, fname, fvalue)
msg._fill_missing()
return msg return msg