Fixed path_to_parts splitter

[kserhii]

This pull request fixes the path_to_parts helper method for such route

@api.route(
    r'/image/iiif/'
    r'<image_id>/'
    r'<region:full|square|\d+,\d+,\d+,\d+>/'
    r'<size:max|\d+,|,\d+|\d+,\d+>/'
    r'<rotation:int>/'
    r'default.jpg')

The idea for this solution was taken from the stackoverflow :)

[ahopkins]

That is a slick solution. Will take a closer look and then also run it against the main repo. I keep meaning to add an action for that here.

[ahopkins]

Might need some work on this to get all the tests passing. At least these tests on the main repo are failing:

• tests/test_routes.py:1042 test_unicode_routes
• tests/test_signals.py:13 test_add_signal
• tests/test_signals.py:22 test_add_signal_decorator
• tests/test_signals.py:53 test_dispatch_signal_triggers_multiple_handlers
• tests/test_signals.py:75 test_dispatch_signal_triggers_triggers_event
• tests/test_signals.py:110 test_dispatch_signal_triggers_with_requirements
• tests/test_signals.py:127 test_dispatch_signal_triggers_with_context
• tests/test_signals.py:142 test_dispatch_signal_triggers_with_context_fail
• tests/test_signals.py:157 test_dispatch_signal_triggers_on_bp
• tests/test_signals.py:186 test_dispatch_signal_triggers_event
• tests/test_signals.py:212 test_dispatch_signal_triggers_event_on_bp
• tests/test_signals.py:244 test_bad_finalize
• tests/test_signals.py:275 test_event_not_exist_with_autoregister
• tests/test_signals.py:284 test_dispatch_signal_triggers_non_exist_event_with_autoregister
• tests/test_signals.py:306 test_dispatch_not_exist
• tests/test_signals.py:330 test_signal_reservation[foo.bar.baz-True]
• tests/test_signals.py:330 test_signal_reservation[server.init.before-False]
• tests/test_signals.py:330 test_signal_reservation[http.request.start-False]
• tests/test_signals.py:330 test_signal_reservation[sanic.notice.anything-True]

I think the signals should be an easy fix by changing the delimiter from . to \.. But I am not sure what is going on with the unicode routes yet.

[kserhii]

I was a bit confused about where those tests are.
But then I found them in the Sanic project :)
Now, this solution should work for dot delimiter as well

[ahopkins]

Great, thanks. Can you add a test in here as well with some unicode tests? The Sanic core tests use: "/你好"

[kserhii]

Done!
Please check with Sanic tests

[ahopkins]

All good 🎉