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Code Issues 32 Releases Wiki Activity

Renamed AppCache to Apps.

Browse Source 
Also renamed app_cache to apps and "app cache" to "app registry".

Deprecated AppCache.app_cache_ready() in favor of Apps.ready().
This commit is contained in:
Aymeric Augustin
2013-12-24 12:25:17 +01:00
parent e9e522a8e7
commit 1716b7ce5a
92 changed files with 491 additions and 487 deletions
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56
django/db/migrations/operations/models.py
View File

@@ -20,14 +20,14 @@ class CreateModel(Operation):
state.models[app_label, self.name.lower()] = ModelState(app_label, self.name, self.fields, self.options, self.bases)
def database_forwards(self, app_label, schema_editor, from_state, to_state):
app_cache = to_state.render()
model = app_cache.get_model(app_label, self.name)
apps = to_state.render()
model = apps.get_model(app_label, self.name)
if router.allow_migrate(schema_editor.connection.alias, model):
schema_editor.create_model(model)
def database_backwards(self, app_label, schema_editor, from_state, to_state):
app_cache = from_state.render()
model = app_cache.get_model(app_label, self.name)
apps = from_state.render()
model = apps.get_model(app_label, self.name)
if router.allow_migrate(schema_editor.connection.alias, model):
schema_editor.delete_model(model)
@@ -73,14 +73,14 @@ class DeleteModel(Operation):
del state.models[app_label, self.name.lower()]
def database_forwards(self, app_label, schema_editor, from_state, to_state):
app_cache = from_state.render()
model = app_cache.get_model(app_label, self.name)
apps = from_state.render()
model = apps.get_model(app_label, self.name)
if router.allow_migrate(schema_editor.connection.alias, model):
schema_editor.delete_model(model)
def database_backwards(self, app_label, schema_editor, from_state, to_state):
app_cache = to_state.render()
model = app_cache.get_model(app_label, self.name)
apps = to_state.render()
model = apps.get_model(app_label, self.name)
if router.allow_migrate(schema_editor.connection.alias, model):
schema_editor.create_model(model)
@@ -106,10 +106,10 @@ class RenameModel(Operation):
del state.models[app_label, self.old_name.lower()]
def database_forwards(self, app_label, schema_editor, from_state, to_state):
old_app_cache = from_state.render()
new_app_cache = to_state.render()
old_model = old_app_cache.get_model(app_label, self.old_name)
new_model = new_app_cache.get_model(app_label, self.new_name)
old_apps = from_state.render()
new_apps = to_state.render()
old_model = old_apps.get_model(app_label, self.old_name)
new_model = new_apps.get_model(app_label, self.new_name)
if router.allow_migrate(schema_editor.connection.alias, new_model):
schema_editor.alter_db_table(
new_model,
@@ -118,10 +118,10 @@ class RenameModel(Operation):
)
def database_backwards(self, app_label, schema_editor, from_state, to_state):
old_app_cache = from_state.render()
new_app_cache = to_state.render()
old_model = old_app_cache.get_model(app_label, self.new_name)
new_model = new_app_cache.get_model(app_label, self.old_name)
old_apps = from_state.render()
new_apps = to_state.render()
old_model = old_apps.get_model(app_label, self.new_name)
new_model = new_apps.get_model(app_label, self.old_name)
if router.allow_migrate(schema_editor.connection.alias, new_model):
schema_editor.alter_db_table(
new_model,
@@ -152,10 +152,10 @@ class AlterModelTable(Operation):
state.models[app_label, self.name.lower()].options["db_table"] = self.table
def database_forwards(self, app_label, schema_editor, from_state, to_state):
old_app_cache = from_state.render()
new_app_cache = to_state.render()
old_model = old_app_cache.get_model(app_label, self.name)
new_model = new_app_cache.get_model(app_label, self.name)
old_apps = from_state.render()
new_apps = to_state.render()
old_model = old_apps.get_model(app_label, self.name)
new_model = new_apps.get_model(app_label, self.name)
if router.allow_migrate(schema_editor.connection.alias, new_model):
schema_editor.alter_db_table(
new_model,
@@ -189,10 +189,10 @@ class AlterUniqueTogether(Operation):
model_state.options["unique_together"] = self.unique_together
def database_forwards(self, app_label, schema_editor, from_state, to_state):
old_app_cache = from_state.render()
new_app_cache = to_state.render()
old_model = old_app_cache.get_model(app_label, self.name)
new_model = new_app_cache.get_model(app_label, self.name)
old_apps = from_state.render()
new_apps = to_state.render()
old_model = old_apps.get_model(app_label, self.name)
new_model = new_apps.get_model(app_label, self.name)
if router.allow_migrate(schema_editor.connection.alias, new_model):
schema_editor.alter_unique_together(
new_model,
@@ -225,10 +225,10 @@ class AlterIndexTogether(Operation):
model_state.options["index_together"] = self.index_together
def database_forwards(self, app_label, schema_editor, from_state, to_state):
old_app_cache = from_state.render()
new_app_cache = to_state.render()
old_model = old_app_cache.get_model(app_label, self.name)
new_model = new_app_cache.get_model(app_label, self.name)
old_apps = from_state.render()
new_apps = to_state.render()
old_model = old_apps.get_model(app_label, self.name)
new_model = new_apps.get_model(app_label, self.name)
if router.allow_migrate(schema_editor.connection.alias, new_model):
schema_editor.alter_index_together(
new_model,

2
django/db/migrations/operations/special.py
View File

@@ -134,7 +134,7 @@ class RunPython(Operation):
def database_forwards(self, app_label, schema_editor, from_state, to_state):
# We now execute the Python code in a context that contains a 'models'
# object, representing the versioned models as an AppCache.
# object, representing the versioned models as an app registry.
# We could try to override the global cache, but then people will still
# use direct imports, so we go with a documentation approach instead.
if callable(self.code):