Jason Gauci created THRIFT-4510:

             Summary: Regression in 0.11: Arrays with default values in python
                 Key: THRIFT-4510
                 URL: https://issues.apache.org/jira/browse/THRIFT-4510
             Project: Thrift
          Issue Type: Bug
          Components: Python - Compiler
    Affects Versions: 0.11.0
            Reporter: Jason Gauci

We are getting reports from users that our project is broken on thrift 0.11.  
Arrays with default values are newly broken in 0.11 because thrift_spec is not 
defined soon enough.


To reproduce:

brew install thrift
git clone [https://github.com/caffe2/BlueWhale.git]
cd BlueWhale
thrift --gen py --out . ml/rl/thrift/core.thrift
cat ml/rl/thrift/core/ttypes.py
Notice that the TrainingParameters.__init__ tries to use thrift_spec to handle 
the default array when thrift_spec doesn't exist yet.  This results in this 
failure upon import:
AttributeError: 'TrainingParameters' object has no attribute 'thrift_spec'
The same thing works when using 0.10

This message was sent by Atlassian JIRA

Reply via email to