PEEK-1843 merge patches by franklx on github

from https://github.com/Synerty/SOAPpy-py3/pull/2 by franklx

This contains
145811d9c1.patch
a91863242e.patch

src/SOAPpy/Client.py

@@ -45,6 +45,7 @@
 ident = '$Id: Client.py 1496 2010-03-04 23:46:17Z pooryorick $'
 
 from .version import __version__
+from io import StringIO
 
 #import xml.sax
 import urllib.request, urllib.parse, urllib.error
@@ -152,7 +153,7 @@ class HTTP:
             return -1, e.line, None
 
         self.headers = response.msg
-        self.file = response.fp
+        self.file = StringIO(response.fp.read().decode('utf-8'))
         return response.status, response.reason, response.msg
 
     def close(self):