More python 3 compatibilities

.travis.yml

@@ -1,12 +1,15 @@
 language: python
 python:
-  - "2.6"
   - "2.7"
+  - "3.0"
+  - "3.1"
   - "3.2"
   - "3.3"
   - "3.4"
+  - "3.5"
+  - "3.6"
 
 install:
   - pip install requests future
 
-script: py.test
+script: py.test3

logzio/sender.py

@@ -92,7 +92,7 @@ class LogzioSender:
                                 break
 
                         except Exception as e:
-                            print("Got exception while sending logs to Logz.io, Try ({}/{}). Message: {}".format(current_try + 1, number_of_retries, e.message))
+                            print("Got exception while sending logs to Logz.io, Try ({}/{}). Message: {}".format(current_try + 1, number_of_retries, e))
                             should_retry = True
 
                         if should_retry:

tests/mockLogzioListener/listener.py

@@ -12,26 +12,32 @@ class ListenerHandler(BaseHTTPRequestHandler):
     def do_POST(self):
         try:
             content_length = int(self.headers.get("Content-Length"))
-            all_logs = self.rfile.read(content_length).split('\n')
+            all_logs = self.rfile.read(content_length).decode("utf-8").split('\n')
             if len(all_logs) == 0:
-                self.send_response(400, "Bad Request")
+                self._set_response(400, "Bad Request", b"Bad request you got there, pal")
                 return
 
             for log in all_logs:
                 if log != "":
                     if persistent_flags.get_server_error():
-                        self.send_response(500, "Issue!!!!!!!")
+                        self._set_response(500, "Issue!!!!!!!", b"Not good, not good at all.")
                         return
 
                     logs_list.list.append(log)
 
-            self.send_response(200, "Ok")
+            self._set_response(200, "OK", b"Shabam! got logs.")
             return
 
         except IndexError:
-            self.send_response(400, "Bad Request")
+            self._set_response(400, "Bad Request", b"Bad request you got there, pal")
             return
 
+    def _set_response(self, http_code, http_description, byte_body):
+        self.send_response(http_code, http_description)
+        self.send_header('Content-type', 'text/html')
+        self.end_headers()
+        self.wfile.write(byte_body)
+
 
 class MockLogzioListener:
     def __init__(self):