Mypy does not know the acccurate return type of `get_runner` that is
determined by the `TEST_RUNNER` setting. We need to cast it to the
correct type to use methods like `get_shallow_tested_templates`. Note
that we import conditionally to avoid adding runtime dependency on
`zerver`.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
This directory contains scripts that are used in building, managing,
testing, and other forms of work in a Zulip development environment.
Note that tools that are also useful in production belong in
scripts/ or should be Django management commands.
f88530575a