[MESOS-8954] python3/post-reviews.py errors due to TypeError.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.0
• Labels: mesosphere python
• Epic Link: Use Python 3 in our codebase
• Sprint: Mesosphere Sprint 2018-21
• Story Points: 1
• Assignee: Armand Grillet
• Reporter: Armand Grillet
• Shepherd: Alex R
• Created: 25/May/18 10:58
• Updated: 29/May/18 09:49
• Resolved: 25/May/18 12:06

Description

$ ./support/python3/post-reviews.py 
Running 'rbt post' across all of ...
7a662ee75d706d637f9cc2bcbdd0567c32ccef56 - (HEAD -> alexr/subscribers-health, private/ci/alexr/default) Sent task (health) check updates over the operator streaming API. (2 minutes ago)
Creating diff of:
7a662ee75d706d637f9cc2bcbdd0567c32ccef56 - (HEAD -> alexr/subscribers-health, private/ci/alexr/default) Sent task (health) check updates over the operator streaming API.
Press enter to continue or 'Ctrl-C' to skip.

Traceback (most recent call last):
File "./support/python3/post-reviews.py", line 432, in <module>
main()
File "./support/python3/post-reviews.py", line 365, in main
sys.stdout.buffer.write(output)
TypeError: a bytes-like object is required, not 'str'

The review still get posted.