Re: [Sqlalchemy-tickets] [sqlalchemy] #2900: relationship aliased on subclass causes infinite recursion

[sqlalchemy <mi...@zz...>]

#2900: relationship aliased on subclass causes infinite recursion
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      Reporter:  scraper   |      Owner:  zzzeek
          Type:  defect    |     Status:  new
      Priority:  highest   |  Milestone:  0.9.xx
     Component:  orm       |   Severity:  major - 1-3 hours
    Resolution:            |   Keywords:
Progress State:  in queue  |
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Comment (by zzzeek):

 so, if we can just have an `InstrumentedAttribute` referred to by many
 keys, what does `synonym()` really get us if you aren't using descriptor
 overrides?   obviously we have to fix the recursion catch in backrefs
 here.  but should we try to build in "mirror the instrumented attribute"
 behavior at the declared level also, then this means we're revising #2828.
 #2828 inconsistently doesn't seem to apply to relationships either?  seems
 like we might have screwed up on this one.

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Ticket URL: <http://www.sqlalchemy.org/trac/ticket/2900#comment:3>
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