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Fixed an issue with case sensitivity in table names for the migrations. Fixed issue with transactions when converting nicks and aliases.

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This commit is contained in:
Kelketek 2013-07-19 17:13:57 -05:00
parent 90faaf9d01
commit da097a88d9
2 changed files with 18 additions and 1 deletions
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2
src/players/migrations/0024_rename_tmp_to_player.py
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@ -8,7 +8,7 @@ class Migration(SchemaMigration):
def forwards(self, orm):
db.rename_table('players_PlayerDBtmp', 'players_PlayerDB')
db.rename_table('players_playerdbtmp', 'players_playerdb')
def backwards(self, orm):
raise RuntimeError("Cannot revert this migration.")

17
src/typeclasses/migrations/0004_copy_nicks_to_liteattrs_aliases_to_tags.py
View file

@ -13,32 +13,49 @@ class Migration(DataMigration):
# Note: Don't use "from appname.models import ModelName".
# Use orm.ModelName to refer to models in this application,
# and orm['appname.ModelName'] for models in other applications.
# Each alias and nick is its own case. By default, this function starts
# in a transaction, so we'll close that and make our own transactions.
db.commit_transaction()
for alias in orm['objects.Alias'].objects.all():
# convert all Aliases to tags
try:
db.start_transaction()
tag = orm.Tag(db_key=alias.db_key, db_category="object_alias", db_data=None)
tag.save()
obj = alias.db_obj
obj.db_tags.add(tag)
db.commit_transaction()
except IntegrityError:
db.commit_transaction()
print "Tag already exists: %s for %s" % (alias.db_key, alias.db_obj.db_key)
# convert all nicks to LiteAttrs
for nick in orm['objects.ObjectNick'].objects.all():
try:
db.start_transaction()
lattr = orm.LiteAttribute(db_key=nick.db_nick, db_category="object_nick_%s" % nick.db_type, db_data=nick.db_real)
lattr.save()
obj = nick.db_obj
obj.db_liteattributes.add(lattr)
db.commit_transaction()
except IntegrityError:
db.commit_transaction()
print "Nick already exists: %s for %s" % (nick.db_nick, nick.db_obj.db_key)
for nick in orm['players.PlayerNick'].objects.all():
try:
db.start_transaction()
lattr = orm.LiteAttribute(db_key=nick.db_nick, db_category="player_nick_%s" % nick.db_type, db_data=nick.db_real)
lattr.save()
obj = nick.db_obj
obj.db_liteattributes.add(lattr)
db.commit_transaction()
except IntegrityError:
db.commit_transaction()
print "Nick already exists: %s for %s" % (nick.db_nick, nick.db_obj.db_key)
# South expects the migration to be transaction managed. So start up a
# new transaction for it to close immediately when it exits this function.
db.commit_transaction()
def backwards(self, orm):