Fix pickling protocol to use highest available.

This fixes unpickling errors in Python 2.7 as it defaults to the text
protocol.
This commit is contained in:
Rolando Espinoza 2017-03-08 16:34:08 -03:00
parent b7a201086d
commit d446bb1c19

View file

@ -31,7 +31,7 @@ class BuildPyCommand(build_py):
model_code = f.read()
sm = StanModel(model_code=model_code)
with open(os.path.join(target_dir, '{}_growth.pkl'.format(model_type)), 'wb') as f:
pickle.dump(sm, f)
pickle.dump(sm, f, protocol=pickle.HIGHEST_PROTOCOL)
class TestCommand(test_command):
"""We must run tests on the build directory, not source."""