app/django/core/management/commands/startproject.py
changeset 54 03e267d67478
child 323 ff1a9aa48cfd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/django/core/management/commands/startproject.py	Fri Jul 18 18:22:23 2008 +0000
@@ -0,0 +1,40 @@
+from django.core.management.base import copy_helper, CommandError, LabelCommand
+import os
+import re
+from random import choice
+
+INVALID_PROJECT_NAMES = ('django', 'site', 'test')
+
+class Command(LabelCommand):
+    help = "Creates a Django project directory structure for the given project name in the current directory."
+    args = "[projectname]"
+    label = 'project 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, project_name, **options):
+        # Determine the project_name a bit naively -- by looking at the name of
+        # the parent directory.
+        directory = os.getcwd()
+
+        try:
+            proj_name = __import__(project_name)
+            if proj_name:
+                raise CommandError("%r conflicts with the name of an existing Python module and cannot be used as a project name. Please try another name." % project_name)
+        except ImportError:
+            if project_name in INVALID_PROJECT_NAMES:
+                raise CommandError("%r contains an invalid project name. Please try another name." % project_name)
+
+        copy_helper(self.style, 'project', project_name, directory)
+
+        # Create a random SECRET_KEY hash, and put it in the main settings.
+        main_settings_file = os.path.join(directory, project_name, 'settings.py')
+        settings_contents = open(main_settings_file, 'r').read()
+        fp = open(main_settings_file, 'w')
+        secret_key = ''.join([choice('abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)') for i in range(50)])
+        settings_contents = re.sub(r"(?<=SECRET_KEY = ')'", secret_key + "'", settings_contents)
+        fp.write(settings_contents)
+        fp.close()