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Fixed remaining issues with migrating the attribute changes.

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This commit is contained in:
Griatch 2013-04-14 00:35:23 +02:00
parent 230d73cfa0
commit 82c2e19ed5
2 changed files with 20 additions and 16 deletions
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29
src/players/migrations/0018_convert_attrdata.py
View file

@ -270,7 +270,9 @@ class PackedSet(set):
class Migration(DataMigration):
depends_on = (
("objects", "0018_add_picklefield"),
)
def forwards(self, orm):
"Write your forwards methods here."
# Note: Remember to use orm['appname.ModelName'] rather than "from appname.models..."
@ -298,8 +300,7 @@ class Migration(DataMigration):
"""
Convert db-stored dbref back to object
"""
mclass = orm[data.db_model].model_class()
#mclass = CTYPEGET(model=data.db_model).model_class()
mclass = CTYPEGET(model=data.db_model).model_class()
try:
return mclass.objects.get(id=data.id)
@ -343,18 +344,18 @@ class Migration(DataMigration):
# all types of iterables
return iter_id2db(data)
if not db.dry_run:
for attr in orm['players.PlayerAttribute'].objects.all():
# repack attr into new format and reimport
datatuple = loads(to_str(attr.db_value))
python_data = from_attr(datatuple)
new_data = to_pickle(python_data)
attr.db_value2 = new_data # new pickleObjectField
attr.save()
if not db.dry_run:
for attr in orm['players.PlayerAttribute'].objects.all():
# repack attr into new format and reimport
datatuple = loads(to_str(attr.db_value))
python_data = from_attr(datatuple)
new_data = to_pickle(python_data)
attr.db_value2 = new_data # new pickleObjectField
attr.save()
def backwards(self, orm):
"Write your backwards methods here."
raise RuntimeError("This migration cannot be reversed.")
def backwards(self, orm):
"Write your backwards methods here."
raise RuntimeError("This migration cannot be reversed.")
models = {
'auth.group': {

7
src/scripts/migrations/0011_convert_attrdata.py
View file

@ -334,6 +334,10 @@ def to_attr(data):
class Migration(DataMigration):
depends_on = (
("objects", "0018_add_picklefield"),
)
def forwards(self, orm):
"Write your forwards methods here."
# Note: Remember to use orm['appname.ModelName'] rather than "from appname.models..."
@ -361,8 +365,7 @@ class Migration(DataMigration):
"""
Convert db-stored dbref back to object
"""
mclass = orm[data.db_model].model_class()
#mclass = CTYPEGET(model=data.db_model).model_class()
mclass = CTYPEGET(model=data.db_model).model_class()
try:
return mclass.objects.get(id=data.id)