django.db.migrations.operations.CreateModel

class documentation

class CreateModel(ModelOperation):

Create a model's table.

Method	`__init__`	Undocumented
Method	`database_backwards`	Perform the mutation on the database schema in the reverse direction - e.g. if this were CreateModel, it would in fact drop the model's table.
Method	`database_forwards`	Perform the mutation on the database schema in the normal (forwards) direction.
Method	`deconstruct`	Return a 3-tuple of class import path (or just name if it lives under django.db.migrations), positional arguments, and keyword arguments.
Method	`describe`	Output a brief summary of what the action does.
Method	`reduce`	Return either a list of operations the actual operation should be replaced with or a boolean that indicates whether or not the specified operation can be optimized across.
Method	`references_model`	Return True if there is a chance this operation references the given model name (as a string), with an app label for accuracy.
Method	`state_forwards`	Take the state from the previous migration, and mutate it so that it matches what this migration would perform.
Class Variable	`serialization_expand_args`	Undocumented
Instance Variable	`bases`	Undocumented
Instance Variable	`fields`	Undocumented
Instance Variable	`managers`	Undocumented
Instance Variable	`options`	Undocumented
Property	`migration_name_fragment`	A filename part suitable for automatically naming a migration containing this operation, or None if not applicable.

Inherited from ModelOperation:

Instance Variable	`name`	Undocumented
Property	`name_lower`	Undocumented

Inherited from Operation (via ModelOperation):

Method	`__new__`	Undocumented
Method	`__repr__`	Undocumented
Method	`allow_migrate_model`	Return whether or not a model may be migrated.
Method	`references_field`	Return True if there is a chance this operation references the given field name, with an app label for accuracy.
Class Variable	`atomic`	Undocumented
Class Variable	`elidable`	Undocumented
Class Variable	`reduces_to_sql`	Undocumented
Class Variable	`reversible`	Undocumented
Instance Variable	`_constructor_args`	Undocumented

def __init__(self, name, fields, options=None, bases=None, managers=None):

overrides django.db.migrations.operations.models.ModelOperation.__init__

Undocumented

def database_backwards(self, app_label, schema_editor, from_state, to_state):

overrides django.db.migrations.operations.base.Operation.database_backwards

Perform the mutation on the database schema in the reverse direction - e.g. if this were CreateModel, it would in fact drop the model's table.

def database_forwards(self, app_label, schema_editor, from_state, to_state):

overrides django.db.migrations.operations.base.Operation.database_forwards

Perform the mutation on the database schema in the normal (forwards) direction.

def deconstruct(self):

overrides django.db.migrations.operations.base.Operation.deconstruct

Return a 3-tuple of class import path (or just name if it lives under django.db.migrations), positional arguments, and keyword arguments.

def describe(self):

overrides django.db.migrations.operations.base.Operation.describe

Output a brief summary of what the action does.

def reduce(self, operation, app_label):

overrides django.db.migrations.operations.models.ModelOperation.reduce

Return either a list of operations the actual operation should be replaced with or a boolean that indicates whether or not the specified operation can be optimized across.

def references_model(self, name, app_label):

overrides django.db.migrations.operations.models.ModelOperation.references_model

Return True if there is a chance this operation references the given model name (as a string), with an app label for accuracy.

Used for optimization. If in doubt, return True; returning a false positive will merely make the optimizer a little less efficient, while returning a false negative may result in an unusable optimized migration.

def state_forwards(self, app_label, state):

overrides django.db.migrations.operations.base.Operation.state_forwards

Take the state from the previous migration, and mutate it so that it matches what this migration would perform.

serialization_expand_args: list[str] =

overrides django.db.migrations.operations.base.Operation.serialization_expand_args

Undocumented

bases =

Undocumented

fields =

Undocumented

managers =

Undocumented

options =

Undocumented

@property
migration_name_fragment =

overrides django.db.migrations.operations.base.Operation.migration_name_fragment

A filename part suitable for automatically naming a migration containing this operation, or None if not applicable.