Create Tutorial - How to read, write and modify linter checks (B)

[U8NWXD]

Skills covered

Lint Checks, python, Reading/Modifying/Understanding Lint checks.

Similar issues

Existing relevant pages

Example

Write a lint check to avoid using string formatting using %s or .format().

Example:

Before -
get_redirect_route( r'%s/can_access_classroom_page' % feconf.ACCESS_VALIDATION_HANDLER_PREFIX, access_validators.ClassroomAccessValidationHandler),

After -
get_redirect_route( f"{feconf.ACCESS_VALIDATION_HANDLER_PREFIX}/can_access_classroom_page", access_validators.ClassroomAccessValidationHandler ),