feat(ssh): add

error.py

@@ -59,6 +59,7 @@ class PullRequestError(Exception):
   """ pull request to Gitee did not succeed.
   """
   def __init__(self, reason):
+    super.__init__()
     self.reason = reason
   
   def __str__(self):

manifest_xml.py

@@ -162,7 +162,8 @@ class _XmlRemote(object):
     # * no scheme in the base url, like <hostname:port>
     # We handle no scheme by replacing it with an obscure protocol, gopher
     # and then replacing it with the original when we are done.
-
+    if 'git@gitee' in url:
+      return url
     if manifestUrl.find(':') != manifestUrl.find('/') - 1:
       url = urllib.parse.urljoin('gopher://' + manifestUrl, url)
       url = re.sub(r'^gopher://', '', url)