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Refs #29899 -- Improved variable names in MigrationAutodetector._detect_changes().

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David Wobrock 2020-03-28 20:32:02 +01:00 committed by Mariusz Felisiak
parent fd325b9dee
commit a67849499a
1 changed files with 13 additions and 13 deletions
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26
django/db/migrations/autodetector.py
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@ -131,28 +131,28 @@ class MigrationAutodetector:
self.new_model_keys = set()
self.new_proxy_keys = set()
self.new_unmanaged_keys = set()
for al, mn in self.from_state.models:
model = self.old_apps.get_model(al, mn)
for app_label, model_name in self.from_state.models:
model = self.old_apps.get_model(app_label, model_name)
if not model._meta.managed:
self.old_unmanaged_keys.add((al, mn))
elif al not in self.from_state.real_apps:
self.old_unmanaged_keys.add((app_label, model_name))
elif app_label not in self.from_state.real_apps:
if model._meta.proxy:
self.old_proxy_keys.add((al, mn))
self.old_proxy_keys.add((app_label, model_name))
else:
self.old_model_keys.add((al, mn))
self.old_model_keys.add((app_label, model_name))
for al, mn in self.to_state.models:
model = self.new_apps.get_model(al, mn)
for app_label, model_name in self.to_state.models:
model = self.new_apps.get_model(app_label, model_name)
if not model._meta.managed:
self.new_unmanaged_keys.add((al, mn))
self.new_unmanaged_keys.add((app_label, model_name))
elif (
al not in self.from_state.real_apps or
(convert_apps and al in convert_apps)
app_label not in self.from_state.real_apps or
(convert_apps and app_label in convert_apps)
):
if model._meta.proxy:
self.new_proxy_keys.add((al, mn))
self.new_proxy_keys.add((app_label, model_name))
else:
self.new_model_keys.add((al, mn))
self.new_model_keys.add((app_label, model_name))
# Renames have to come first
self.generate_renamed_models()