Ticket #4282: permissions.patch

django/core/management.py

@@ -5 +5 @@
 from django.core.exceptions import ImproperlyConfigured
 from optparse import OptionParser
 from django.utils import termcolors
-import os, re, shutil, sys, textwrap
+import os, re, stat, sys, textwrap
 
 try:
     set
@@ -791 +791 @@
 flush.help_doc = "Executes ``sqlflush`` on the current database."
 flush.args = '[--verbosity] [--noinput]'
 
+def _copy_execute_permission(path_old, path_new):
+    if hasattr(os, 'chmod'):
+        st = os.stat(path_old)
+        mode = stat.S_IMODE(st.st_mode)
+        if mode & 0111:
+            new_mode = stat.S_IMODE(os.stat(path_new).st_mode)
+            os.chmod(path_new, new_mode | 0111)
+
 def _start_helper(app_or_project, name, directory, other_name=''):
     other = {'project': 'app', 'app': 'project'}[app_or_project]
     if not _is_valid_dir_name(name):
@@ -821 +829 @@
             fp_old.close()
             fp_new.close()
             try:
-                shutil.copymode(path_old, path_new)
+                _copy_execute_permission(path_old, path_new)
             except OSError:
                 sys.stderr.write(style.NOTICE("Notice: Couldn't set permission bits on %s. You're probably using an uncommon filesystem setup. No problem.\n" % path_new))