Bugs item #1665322, was opened at 2007-02-21 18:30
Message generated for change (Comment added) made by phd
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Category: None
Group: None
>Status: Open
Resolution: Wont Fix
Priority: 5
Private: No
Submitted By: Leandro Lucarella (llucax)
Assigned to: Oleg Broytmann (phd)
Summary: InheritableSQLObject childName column in sqlmeta.columns
Initial Comment:
from sqlobject import *
from sqlobject.inheritance import InheritableSQLObject
__connection__ = 'sqlite:///:memory:'
class Base(InheritableSQLObject):
base = IntCol()
Base.createTable()
print j.Base.sqlmeta.columns
{'base': <SOIntCol base>, 'childName': <SOStringCol childName default=None>}
I think 'childName' should not be "listed" in sqlmeta.columns because it's a SQLObject "artifact" (just like 'id' column).
This complicate automatic conversion from SQLObject to other types (like TurboJson's jsonify_sqlobject() function).
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>Comment By: Oleg Broytmann (phd)
Date: 2007-02-28 14:15
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Reopened; see bug 1665328 for details. Now waiting for a patch...
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Comment By: Leandro Lucarella (llucax)
Date: 2007-02-23 16:22
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Because it doesn't behave like a real column (1665328 is an example, a
regular column is inherited to all it's descendant, and the "None" behavior
is another example too) and it's not user data.
But I understand you don't see a great advantage on fixing it, i'll try to
work on it when I have some time if you agree something is wrong and are
interested in patches for this... (and don't want to work on a patch that
it will not be accepted).
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Comment By: Oleg Broytmann (phd)
Date: 2007-02-23 15:35
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Why is it a bug? It works as advertised. It is a real column, and it
presents in .columns.
In any case it would be so hard to fix, and fixing it gives so little
advantage - I am not going to work on it. But I can test a patch if one
appears.
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Comment By: Leandro Lucarella (llucax)
Date: 2007-02-23 15:08
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Ok, it should be hard to fix, but don't you agree it's a bug? Shouldn't be
emulated like the "id" column? It's not user data.
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Comment By: Oleg Broytmann (phd)
Date: 2007-02-22 22:41
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SQLObject emulates "id" columns. Unlike that fictional column childName is
a real column. There is no way to remove it from .columns.
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