Change HTTPException to only take a single parameter.

discord/client.py

@@ -391,7 +391,6 @@ class Client:
         else:
             raise TypeError('login() takes 1 or 2 positional arguments but {} were given'.format(n))
 
-
     @asyncio.coroutine
     def logout(self):
         """|coro|

discord/errors.py

@@ -57,15 +57,15 @@ class HTTPException(DiscordException):
 
     .. attribute:: text
 
-        The text of the response if it wasn't JSON. Could be None.
+        The text of the error. Could be an empty string.
     """
 
-    def __init__(self, response, message=None, text=None):
+    def __init__(self, response, message):
         self.response = response
-        self.text = text
+        self.text = message
 
         fmt = '{0.reason} (status code: {0.status})'
-        if message:
+        if len(message) < 100:
             fmt = fmt + ': {1}'
 
         super().__init__(fmt.format(self.response, message))

discord/utils.py

@@ -224,18 +224,17 @@ def _verify_successful_response(response):
     success = code >= 200 and code < 300
     if not success:
         message = None
-        text = None
         if response.headers['content-type'] == 'application/json':
             data = yield from response.json(encoding='utf-8')
             message = data.get('message')
         else:
-            text = yield from response.text(encoding='utf-8')
+            message = yield from response.text(encoding='utf-8')
 
         if code == 403:
-            raise Forbidden(response, message, text)
+            raise Forbidden(response, message)
         elif code == 404:
-            raise NotFound(response, message, text)
-        raise HTTPException(response, message, text)
+            raise NotFound(response, message)
+        raise HTTPException(response, message)
 
 def _get_mime_type_for_image(data):
     if data.startswith(b'\x89\x50\x4E\x47\x0D\x0A\x1A\x0A'):