1 files changed, 36 insertions, 0 deletions
diff --git a/django/utils/glob.py b/django/utils/glob.py
new file mode 100644
index 0000000000..a3138b09dc
--- /dev/null
+++ b/django/utils/glob.py
@@ -0,0 +1,36 @@
+from __future__ import unicode_literals
+
+import os.path
+import re
+
+from django.utils import six
+
+# backport of Python 3.4's glob.escape
+
+try:
+    from glob import escape as glob_escape
+except ImportError:
+    _magic_check = re.compile('([*?[])')
+
+    if six.PY3:
+        _magic_check_bytes = re.compile(b'([*?[])')
+
+        def glob_escape(pathname):
+            """
+            Escape all special characters.
+            """
+            drive, pathname = os.path.splitdrive(pathname)
+            if isinstance(pathname, bytes):
+                pathname = _magic_check_bytes.sub(br'[\1]', pathname)
+            else:
+                pathname = _magic_check.sub(r'[\1]', pathname)
+            return drive + pathname
+
+    else:
+        def glob_escape(pathname):
+            """
+            Escape all special characters.
+            """
+            drive, pathname = os.path.splitdrive(pathname)
+            pathname = _magic_check.sub(r'[\1]', pathname)
+            return drive + pathname