Fix Insert sample event data error with module six not found

[susumutomita]

Issue:
Fail to insert sample data with ModuleNotFoundError for 'six' module

Details:
Encountered a 'six' module not found error within the google/cloud/pubsub_v1 module in event handler

Reproduction Steps:

1. Deploy Four Keys.
2. Insert sample data using the following command:

python3 data-generator/generate_data.py --vc_system=github

Stack trace

ModuleNotFoundError: No module named 'six'
at . ( /usr/local/lib/python3.10/site-packages/google/cloud/pubsub_v1/publisher/client.py:22 )
at . ( /usr/local/lib/python3.10/site-packages/google/cloud/pubsub_v1/publisher/init.py:17 )
at . ( /usr/local/lib/python3.10/site-packages/google/cloud/pubsub_v1/init.py:18 )
at . ( /app/event_handler.py:20 )
at ._call_with_frames_removed ( :241 )
at .exec_module ( :883 )
at ._load_unlocked ( :688 )
at ._find_and_load_unlocked ( :1006 )
at ._find_and_load ( :1027 )
at ._gcd_import ( :1050 )
at .import_module ( /usr/local/lib/python3.10/importlib/init.py:126 )
at .import_app ( /usr/local/lib/python3.10/site-packages/gunicorn/util.py:359 )
at .load_wsgiapp ( /usr/local/lib/python3.10/site-packages/gunicorn/app/wsgiapp.py:48 )
at .load ( /usr/local/lib/python3.10/site-packages/gunicorn/app/wsgiapp.py:58 )
at .wsgi ( /usr/local/lib/python3.10/site-packages/gunicorn/app/base.py:67 )
at .load_wsgi ( /usr/local/lib/python3.10/site-packages/gunicorn/workers/base.py:146 )
at .init_process ( /usr/local/lib/python3.10/site-packages/gunicorn/workers/base.py:134 )
at .init_process ( /usr/local/lib/python3.10/site-packages/gunicorn/workers/gthread.py:92 )
at .spawn_worker ( /usr/local/lib/python3.10/site-packages/gunicorn/arbiter.py:589 )

How to fix this error

I updated google-cloud-pubsub to 1.7.2 then the issue has resolved and succeeded to insert sample data

[nklkarthi]

#470

[edjshelton]

This didn't fix this issue for me.

Updated requirements.txt with the newer version (which is still ancient btw), made sure to use a commit SHA instead of latest before running cloud build to push the updated Docker image, deployed a new revision with the new image, same error.

Is this project unmaintained now? No commits since May 😭

[sandip-bhoi-od]

This didn't fix this issue for me.

Updated requirements.txt with the newer version (which is still ancient btw), made sure to use a commit SHA instead of latest before running cloud build to push the updated Docker image, deployed a new revision with the new image, same error.

Is this project unmaintained now? No commits since May 😭

This may fix the issue for you - #476