More namecoin fixes

- namecoin lookup now also includes name of the record in the recipient
  field
- namecoin lookups now support multiple semicolon-separated
  recipients like the other recipient-related functions. If there are
  multiple recipients, namecoin lookup will look up the last entry on
  the line, for example if you have "a; b; c" in the recipient line,
  it will lookup "c"

src/bitmessageqt/__init__.py

@@ -2135,12 +2135,14 @@ class MyForm(settingsmixin.SMainWindow):
 
     def click_pushButtonFetchNamecoinID(self):
         nc = namecoinConnection()
-        err, addr = nc.query(str(self.ui.lineEditTo.text()))
+        identities = str(self.ui.lineEditTo.text().toUtf8()).split(";")
+        err, addr = nc.query(identities[-1].strip())
         if err is not None:
             self.statusBar().showMessage(_translate(
                 "MainWindow", "Error: " + err))
         else:
-            self.ui.lineEditTo.setText(addr)
+            identities[-1] = addr
+            self.ui.lineEditTo.setText("; ".join(identities))
             self.statusBar().showMessage(_translate(
                 "MainWindow", "Fetched address from namecoin identity."))
 
@@ -4137,10 +4139,10 @@ class settingsDialog(QtGui.QDialog):
                 "MainWindow", "Testing..."))
         options = {}
         options["type"] = self.getNamecoinType()
-        options["host"] = self.ui.lineEditNamecoinHost.text()
-        options["port"] = self.ui.lineEditNamecoinPort.text()
-        options["user"] = self.ui.lineEditNamecoinUser.text()
-        options["password"] = self.ui.lineEditNamecoinPassword.text()
+        options["host"] = str(self.ui.lineEditNamecoinHost.text().toUtf8())
+        options["port"] = str(self.ui.lineEditNamecoinPort.text().toUtf8())
+        options["user"] = str(self.ui.lineEditNamecoinUser.text().toUtf8())
+        options["password"] = str(self.ui.lineEditNamecoinPassword.text().toUtf8())
         nc = namecoinConnection(options)
         response = nc.test()
         responseStatus = response[0]

src/namecoin.py

@@ -118,7 +118,11 @@ class namecoinConnection (object):
             return (tr._translate("MainWindow",'The name %1 has no valid JSON data.').arg(unicode(string)), None)            
 
         if "bitmessage" in val:
-            return (None, val["bitmessage"])
+            if "name" in val:
+                ret = "%s <%s>" % (val["name"], val["bitmessage"])
+            else:
+                ret = val["bitmessage"]
+            return (None, ret)
         return (tr._translate("MainWindow",'The name %1 has no associated Bitmessage address.').arg(unicode(string)), None) 
 
     # Test the connection settings.  This routine tries to query a "getinfo"
@@ -206,7 +210,7 @@ class namecoinConnection (object):
             except:
                 logger.error("HTTP receive error")
         except:
-            logger.error("HTTP connection error")
+            logger.error("HTTP connection error", exc_info=True)
 
         return result