"/run/<int:qrun_id>/meta", "/rev/<int:rev_id>/meta", "/query/<int:query_id>/meta" endpoints throw "Internal Server Error" when the specified id doesn't exist in the database.
Here's a log for /query/<int:query_id>/meta when query_id doesn't exist in my local dev environment:
Traceback (most recent call last): File "/srv/venv/lib/python3.5/site-packages/flask/app.py", line 2309, in __call__ return self.wsgi_app(environ, start_response) File "/srv/venv/lib/python3.5/site-packages/flask/app.py", line 2295, in wsgi_app response = self.handle_exception(e) File "/srv/venv/lib/python3.5/site-packages/flask/app.py", line 1741, in handle_exception reraise(exc_type, exc_value, tb) File "/srv/venv/lib/python3.5/site-packages/flask/_compat.py", line 35, in reraise raise value File "/srv/venv/lib/python3.5/site-packages/flask/app.py", line 2292, in wsgi_app response = self.full_dispatch_request() File "/srv/venv/lib/python3.5/site-packages/flask/app.py", line 1815, in full_dispatch_request rv = self.handle_user_exception(e) File "/srv/venv/lib/python3.5/site-packages/flask/app.py", line 1718, in handle_user_exception reraise(exc_type, exc_value, tb) File "/srv/venv/lib/python3.5/site-packages/flask/_compat.py", line 35, in reraise raise value File "/srv/venv/lib/python3.5/site-packages/flask/app.py", line 1813, in full_dispatch_request rv = self.dispatch_request() File "/srv/venv/lib/python3.5/site-packages/flask/app.py", line 1799, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/vagrant/quarry/web/app.py", line 349, in output_query_meta 'latest_run': query.latest_rev.latest_run, AttributeError: 'NoneType' object has no attribute 'latest_rev'