1 files changed, 19 insertions, 0 deletions
diff --git a/docs/_exts/redirects.py b/docs/_exts/redirects.py
new file mode 100644
index 00000000000..4eb7b855b58
--- /dev/null
+++ b/docs/_exts/redirects.py
@@ -0,0 +1,19 @@
+import os
+
+redirects = []
+
+def create_redirect(dst):
+    tpl = '<html><head><meta http-equiv="refresh" content="0; url={0}"><script>window.location.replace("{0}")</script></head></html>'
+    return tpl.format(dst)
+
+def create_redirects(app, docname):
+    if not app.builder.name == 'html':
+        return
+    for src, dst in redirects:
+        path = os.path.join(app.outdir, '{0}.html'.format(src))
+        url = '{0}.html'.format(dst)
+        with open(path, 'w') as f:
+            f.write(create_redirect(url))
+
+def setup(app):
+    app.connect('build-finished', create_redirects)