Class DatabaseWrapper

django.db.backends.dummy.base.DatabaseWrapper

Declaration

class DatabaseWrapper(BaseDatabaseWrapper)

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Methods

▶ def is_usable(self) override

inherited doc Test if the database connection is usable.

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This method overrides django.db.backends.base.base.BaseDatabaseWrapper.is_usable.

This method may assume that self.connection is not None.

Actual implementations should take care not to raise exceptions
as that may prevent Django from recycling unusable connections.

Inherited methods

Methods inherited from django.db.backends.base.base.BaseDatabaseWrapper:
__init__, allow_thread_sharing, check_constraints, check_settings, chunked_cursor, clean_savepoints, close, close_if_unusable_or_obsolete, commit, connect, constraint_checks_disabled, copy, create_cursor, cursor, dec_thread_sharing, disable_constraint_checking, enable_constraint_checking, ensure_connection, ensure_timezone, execute_wrapper, get_autocommit, get_connection_params, get_new_connection, get_rollback, inc_thread_sharing, init_connection_state, make_cursor, make_debug_cursor, on_commit, prepare_database, queries, queries_logged, rollback, run_and_clear_commit_hooks, savepoint, savepoint_commit, savepoint_rollback, schema_editor, set_autocommit, set_rollback, temporary_connection, timezone, timezone_name, validate_no_atomic_block, validate_no_broken_transaction, validate_thread_sharing, wrap_database_errors