Code:
- url: /dir_2/subdir_a
script: yourscript.py
# or perhaps
Code:
- url: /dir_2/subdir_a/.*
script: yourscript.py
would redirect (as I understand..) requests to this subfolder to a Python script named yourscript.py, which you would need to create.
Reference I'm looking at.
Code:
error_handlers:
- file: default_error.html
.. would redirect any 404 (or other) errors to the page default_error.html. You might redirect to a .py or .php (but I assume Python is your server-side language?). The page that is redirected to could contain a script to provide different content according to the page requested.
But this is the extent of my understanding.. and I may be wrong
Added If you are looking to exclude a folder then 007julien has provided an example using a
negative lookahead assertion. That is to say, "does not have this text". I do not know either, whether such a construct is acceptable within your configuration file.