[Sqlalchemy-tickets] [sqlalchemy] #1910: ken wants FK attributes to load on pending with an option
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[Sqlalchemy-tickets] [sqlalchemy] #1910: ken wants FK attributes to load on pending with an option for transient too
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From: sqlalchemy <mi...@zz...> - 2010-09-11 17:56:44
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#1910: ken wants FK attributes to load on pending with an option for transient too
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Reporter: zzzeek | Owner: zzzeek
Type: defect | Status: new
Priority: medium | Milestone: 0.7.0
Component: orm | Severity: refactor - over two days
Keywords: | Status_field: in progress
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the attached patch begins to address this. many more tests will be
needed.
Highlights include:
* the mechanism by which we determine if we should use "committed"
attributes or not changes
* attribute events send through a flag that still disables loading on
pending
* to get a transient to load, just set its session_id. this is fairly
clean and sneaky enough not to confuse new users.
* backrefs need to be more careful about things
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Ticket URL: <http://www.sqlalchemy.org/trac/ticket/1910>
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