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Tidy up relation creation for name tables.

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This commit is contained in:
Eevee 2011-03-13 23:43:08 -07:00
parent f773ef02ec
commit b61acaff69
1 changed files with 14 additions and 16 deletions
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18
pokedex/db/tables.py
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@ -1886,22 +1886,20 @@ def makeTextTable(object_table, name_plural, name_singular, columns, lazy):
mapper(Strings, table, mapper(Strings, table,
properties={ properties={
"object_id": synonym(safe_name + '_id'), "object_id": synonym(safe_name + '_id'),
"language": relation( "language": relation(Language,
Language,
primaryjoin=table.c.language_id == Language.id, primaryjoin=table.c.language_id == Language.id,
), ),
safe_name: relation(object_table,
primaryjoin=(object_table.id == table.c[safe_name + "_id"]),
backref=backref(name_plural,
collection_class=attribute_mapped_collection('language'),
lazy=lazy,
),
),
}, },
) )
# The relation to the object # The relation to the object
setattr(object_table, name_plural, relation(
Strings,
primaryjoin=(object_table.id == Strings.object_id),
backref=safe_name,
collection_class=attribute_mapped_collection('language'),
lazy=lazy,
))
str(getattr(object_table, name_plural)) # [MORE MAGIC]. aka do not remove, or entire app fails. XXX what the fuck man
Strings.object = getattr(Strings, safe_name) Strings.object = getattr(Strings, safe_name)
# Link the tables themselves, so we can get them if needed # Link the tables themselves, so we can get them if needed