this was bothering me for some time (POST and/or GET payloads needs to be urlencoded throughly)

lib/core/convert.py

@@ -87,15 +87,15 @@ def urlencode(value, safe="%&=", convall=False, limit=False):
     if conf.direct or "POSTxml" in conf.paramDict:
         return value
 
+    count = 0
     result = None
 
     if value is None:
         return result
 
-    if convall:
-        result = urllib.quote(utf8encode(value)) # Reference: http://old.nabble.com/Re:-Problem:-neither-urllib2.quote-nor-urllib.quote-encode-the--unicode-strings-arguments-p19823144.html
-    else:
-        count = 0
+    if convall or safe is None:
+        safe = ""
+
     while True:
         result = urllib.quote(utf8encode(value), safe)
 

lib/request/connect.py

@@ -414,7 +414,12 @@ class Connect:
         if place == PLACE.COOKIE and conf.cookieUrlencode:
             value = agent.removePayloadDelimiters(value)
             value = urlEncodeCookieValues(value)
+
         elif place:
+            if place in (PLACE.GET, PLACE.POST):
+                payload = urlencode(payload, None, True, True)
+                value = agent.replacePayload(value, payload)
+
             value = agent.removePayloadDelimiters(value)
 
         if conf.checkPayload: