| 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) |