i'm using url dispatch , and I have some routes that begin with this:
"/by/{username:\w+}"
i now need to support 'id' based urls as well. e.g.
"/by/{userid:\-\d+}"
the regexes are actually more complicated, and defined elsewhere.
there is an approach i think I'd like to pursue, and I think a custom route
factory might be the solution -- but i'm not sure. hoping someone can
point me in the right direction (or offer a better idea).
1. I'd like to reference an externally defined regex pattern, instead of
redefining it (multiple times) in my routes.py. basically, i'd like to
tie in the validation + routing regexes to avoid potential errors in
development.
2. i'd like to define a single route, with a single 'identifier' in the
route declaration -- and to then process it to augment or redefine the
matchdict to contain the specific matched identifier.
e.g.
route: "/by/{identifier}"
url a : /by/-123 => matchdict = {'identifier': '-123', 'userid':
'-123'}
url a : /by/example=> matchdict = {'identifier': 'example',
'username': 'example}
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