#30995: Feature/docs: how should url converters decline to match for a named 
route?
-------------------------------------+-------------------------------------
     Reporter:  Jack Cushman         |                    Owner:  nobody
         Type:  New feature          |                   Status:  new
    Component:  Core (URLs)          |                  Version:  master
     Severity:  Normal               |               Resolution:
     Keywords:  reverse, urls,       |             Triage Stage:  Accepted
  converter                          |
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------
Changes (by Carlton Gibson):

 * version:  2.2 => master
 * easy:  1 => 0
 * stage:  Unreviewed => Accepted


Comment:

 OK, good. You're right about the number of args and keyword arguments
 case. Super. Sorry for missing that.
 (Is your second "Resolution based on values" example right? It should be
 **number** of positional args, rather then type, no? Doesn't matter.)

 The issue here is that in your case the kwarg is `obj` both times. So
 reverse can't currently pick it up. Fine.

 Then, yes, your suggestion to raise a `ValueError` seems plausible enough.
 Want to take that on?
 (I've unchecked "Easy pickings" as I think there's probably more in this
 than that entails.)

-- 
Ticket URL: <https://code.djangoproject.com/ticket/30995#comment:3>
Django <https://code.djangoproject.com/>
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