From 09cb4a05526c73229428401f356251bbfe8bf1cd Mon Sep 17 00:00:00 2001
From: BonfaceKilz
Date: Thu, 20 Aug 2020 15:39:50 +0300
Subject: Add backward support for urllib

* wqflask/base/trait.py: Remove unused imports
* wqflask/db/call.py (Bench): Add urllib2 fallback for python2
---
 wqflask/db/call.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'wqflask/db')

diff --git a/wqflask/db/call.py b/wqflask/db/call.py
index 3b8f782e..0971d2a2 100644
--- a/wqflask/db/call.py
+++ b/wqflask/db/call.py
@@ -3,7 +3,10 @@
 from flask import g
 
 import string
-import urllib.request, urllib.error, urllib.parse
+try:  # Python2 support
+    import urllib.request, urllib.error, urllib.parse
+except:
+    import urllib2
 import json
 from utility.tools import USE_GN_SERVER, LOG_SQL, GN_SERVER_URL
 from utility.benchmark import Bench
@@ -59,7 +62,11 @@ def gn_server(path):
 
     """
     with Bench("GN_SERVER", LOG_SQL):
-        res = urllib.request.urlopen(GN_SERVER_URL+path)
+        res = ()
+        try:
+            res = urllib.request.urlopen(GN_SERVER_URL+path)
+        except:
+            res = urllib2.urlopen(GN_SERVER_URL+path)
         rest = res.read()
         res2 = json.loads(rest)
         logger.debug(res2)
-- 
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