1 files changed, 64 insertions, 0 deletions
diff --git a/lib/python2.7/site-packages/django/utils/unittest/compatibility.py b/lib/python2.7/site-packages/django/utils/unittest/compatibility.py
new file mode 100644
index 0000000..a0dc499
--- /dev/null
+++ b/lib/python2.7/site-packages/django/utils/unittest/compatibility.py
@@ -0,0 +1,64 @@
+import os
+import sys
+
+try:
+    from functools import wraps
+except ImportError:
+    # only needed for Python 2.4
+    def wraps(_):
+        def _wraps(func):
+            return func
+        return _wraps
+
+__unittest = True
+
+def _relpath_nt(path, start=os.path.curdir):
+    """Return a relative version of a path"""
+
+    if not path:
+        raise ValueError("no path specified")
+    start_list = os.path.abspath(start).split(os.path.sep)
+    path_list = os.path.abspath(path).split(os.path.sep)
+    if start_list[0].lower() != path_list[0].lower():
+        unc_path, rest = os.path.splitunc(path)
+        unc_start, rest = os.path.splitunc(start)
+        if bool(unc_path) ^ bool(unc_start):
+            raise ValueError("Cannot mix UNC and non-UNC paths (%s and %s)"
+                                                                % (path, start))
+        else:
+            raise ValueError("path is on drive %s, start on drive %s"
+                                                % (path_list[0], start_list[0]))
+    # Work out how much of the filepath is shared by start and path.
+    for i in range(min(len(start_list), len(path_list))):
+        if start_list[i].lower() != path_list[i].lower():
+            break
+    else:
+        i += 1
+
+    rel_list = [os.path.pardir] * (len(start_list)-i) + path_list[i:]
+    if not rel_list:
+        return os.path.curdir
+    return os.path.join(*rel_list)
+
+# default to posixpath definition
+def _relpath_posix(path, start=os.path.curdir):
+    """Return a relative version of a path"""
+
+    if not path:
+        raise ValueError("no path specified")
+
+    start_list = os.path.abspath(start).split(os.path.sep)
+    path_list = os.path.abspath(path).split(os.path.sep)
+
+    # Work out how much of the filepath is shared by start and path.
+    i = len(os.path.commonprefix([start_list, path_list]))
+
+    rel_list = [os.path.pardir] * (len(start_list)-i) + path_list[i:]
+    if not rel_list:
+        return os.path.curdir
+    return os.path.join(*rel_list)
+
+if os.path is sys.modules.get('ntpath'):
+    relpath = _relpath_nt
+else:
+    relpath = _relpath_posix