Error: namespace versioning path resolution failed for {url}. path will be ignored.

[ruscooler]

While generating scheme, the following error appears in the logs:
Error #0: namespace versioning path resolution failed for /v1/accounts/{parent_lookup_account_transactions}/transactions/{id}/. path will be ignored.

I use drf-extensions for Nested Routes.
URL Pattern for url "/v1/accounts/{parent_lookup_account_transactions}/transactions/{id}/."
is
^accounts/(?P<parent_lookup_account_transactions>[^/.]+)/transactions/(?P<pk>[^/.]+)/$

I noticed, detype_pattern function transform my URLPattern to another one, but if I have more than one path parameter, it will return me unexpected result:

URL Pattern "^accounts/(?P<parent_lookup_account_transactions>[^/.]+)/transactions/(?P<pk>[^/.]+)/$" transforn to
"^accounts/(?P<parent_lookup_account_transactions>[^/.]+)/$"

I suppose it's a mistake in regular expression

[tfranzel]

hey @ruscooler, that is indeed a bug in the regex. lazy is the way to go 😄 thanks for fixing it.

your proposed change is a significant improvement, although i just noticed that there are still ways to break it. like trying to match a literal paranthesis \) (regexr) in the pattern. however i'm assuming that this is a lot less frequent than having 2 or more variables.

i will merge it as is but if you want to come up with an even better regex i'm all for it.