Google Code-in

Help convert mypy annotations to the Python 3 syntax in the Zulip codebase! This is a great way to practice git, git grep, and efficiently using a powerful editor.

Instructions for the mypy annotation task are at https://github.com/zulip/zulip-gci/blob/master/tasks/2017/mypy-annotations.md.

For this task, do Task Type A for the following set of files:

• zerver/webhooks/zendesk/view.py
• zerver/webhooks/codeship/view.py
• zerver/webhooks/github_webhook/view.py
• zerver/webhooks/deskdotcom/view.py
• zerver/webhooks/librato/view.py
• tools/lib/test_server.py
• scripts/lib/node_cache.py
• zerver/webhooks/delighted/view.py
• zerver/models.py