perhaps we should add a check to make sure that examples must have at least one # %% separators

perhaps we should add a check to make sure that examples must have at least one # %% separators

If this is something that can be added easily, I feel we should add such a check, as it's likely that we'll forget adding #%% also in upcoming examples. But if this is more complicated, I am not sure whether the effort is worth it.

perhaps we should add a check to make sure that examples must have at least one # %% separators

If this is something that can be added easily, I feel we should add such a check, as it's likely that we'll forget adding #%% also in upcoming examples. But if this is more complicated, I am not sure whether the effort is worth it.

Could try to find a regex statement that checks for the presence of at least one # %% in the examples/**/*.py files, and add it to https://github.com/GenericMappingTools/pygmt/blob/v0.10.0/.github/workflows/style_checks.yaml? Or just add it under Reminders in the PR template.

Could try to find a regex statement that checks for the presence of at least one # %% in the examples/**/*.py files, and add it to https://github.com/GenericMappingTools/pygmt/blob/v0.10.0/.github/workflows/style_checks.yaml?

This one-line command can be used to detect example files that don't have # %%:

grep -L '# %%' $(find examples -name '*.py')