Group tool templating exceptions in sentry

[mvdbeek]

This will properly group tool templating exceptions. The added tags should make it easy to prioritize and distribute fixes. Also improves the exception if not using sentry:

...
Cheetah.Parser.ParseError:

Some #directives are missing their corresponding #end ___ tag: for
Line 3, column 4

Line|Cheetah Code
----|-------------------------------------------------------------
2   |        moo
3   |
        ^

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/mvandenb/src/galaxy/lib/galaxy/jobs/runners/__init__.py", line 297, in prepare_job
    job_wrapper.prepare()
  File "/Users/mvandenb/src/galaxy/lib/galaxy/jobs/__init__.py", line 1260, in prepare
    ) = tool_evaluator.build()
  File "/Users/mvandenb/src/galaxy/lib/galaxy/tools/evaluation.py", line 611, in build
    global_tool_logs(self._build_command_line, config_file, "Building Command Line", self.tool)
  File "/Users/mvandenb/src/galaxy/lib/galaxy/tools/evaluation.py", line 111, in global_tool_logs
    raise ToolTemplatingException(
galaxy.tools.evaluation.ToolTemplatingException: Error occurred while building command line for tool 'cheetah_problem_syntax_error'

Instead of indiviual single events we now get proper groupings:

Note that these were produced by different tools, but were produced a different number of times.

We can also filter on these tags:

Here's an example in a dev project:
https://sentry.galaxyproject.org/share/issue/c736b70defbb4b2b9cbc4633c7c86d73/

How to test the changes?

(Select all options that apply)

• I've included appropriate automated tests.
• This is a refactoring of components with existing test coverage.
• Instructions for manual testing are as follows:
  Setup a sentry_dsn and use one of the test tools that produce templating exceptions.

License

• I agree to license these and all my past contributions to the core galaxy codebase under the MIT license.

[mvdbeek]

This is pretty useful and running on usegalaxy.org, see https://sentry.galaxyproject.org/organizations/galaxy/issues/?project=3&query=error.type%3AToolTemplatingException&referrer=issue-list&sort=date&statsPeriod=7d.