diff options
Diffstat (limited to 'django')
| -rw-r--r-- | django/core/management/__init__.py | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/django/core/management/__init__.py b/django/core/management/__init__.py index f9e11b48a6..2495d38642 100644 --- a/django/core/management/__init__.py +++ b/django/core/management/__init__.py @@ -82,22 +82,35 @@ def call_command(name, *args, **options): This is the primary API you should use for calling specific commands. + `name` may be a string or a command object. Using a string is preferred + unless the command object is required for further processing or testing. + Some examples: call_command('migrate') call_command('shell', plain=True) call_command('sqlmigrate', 'myapp') - """ - # Load the command object. - try: - app_name = get_commands()[name] - except KeyError: - raise CommandError("Unknown command: %r" % name) - if isinstance(app_name, BaseCommand): - # If the command is already loaded, use it directly. - command = app_name + from django.core.management.commands import flush + cmd = flush.Command() + call_command(cmd, verbosity=0, interactive=False) + # Do something with cmd ... + """ + if isinstance(name, BaseCommand): + # Command object passed in. + command = name + name = command.__class__.__module__.split('.')[-1] else: - command = load_command_class(app_name, name) + # Load the command object by name. + try: + app_name = get_commands()[name] + except KeyError: + raise CommandError("Unknown command: %r" % name) + + if isinstance(app_name, BaseCommand): + # If the command is already loaded, use it directly. + command = app_name + else: + command = load_command_class(app_name, name) # Simulate argument parsing to get the option defaults (see #10080 for details). parser = command.create_parser('', name) |