import os from django.core.management.base import copy_helper, CommandError, LabelCommand class Command(LabelCommand): help = "Creates a Django app directory structure for the given app name in the current directory." args = "[appname]" label = 'application name' requires_model_validation = False # Can't import settings during this command, because they haven't # necessarily been created. can_import_settings = False def handle_label(self, app_name, directory=None, **options): if directory is None: directory = os.getcwd() # Determine the project_name by using the basename of directory, # which should be the full path of the project directory (or the # current directory if no directory was passed). project_name = os.path.basename(directory) if app_name == project_name: raise CommandError("You cannot create an app with the same name" " (%r) as your project." % app_name) # Check that the app_name cannot be imported. try: __import__(app_name) except ImportError: pass else: raise CommandError("%r conflicts with the name of an existing Python module and cannot be used as an app name. Please try another name." % app_name) copy_helper(self.style, 'app', app_name, directory, project_name) class ProjectCommand(Command): help = ("Creates a Django app directory structure for the given app name" " in this project's directory.") def __init__(self, project_directory): super(ProjectCommand, self).__init__() self.project_directory = project_directory def handle_label(self, app_name, **options): super(ProjectCommand, self).handle_label(app_name, self.project_directory, **options)