fix error in DM tests. update pep8 section for linter

Makefile

@@ -40,7 +40,8 @@ lint:
 	pycodestyle --config={toxinidir}/setup.cfg twitter tests
 
 test: lint
-	python setup.py test
+	pytest -s
+	#python setup.py test
 
 tox: clean
 	tox

setup.cfg

@@ -13,6 +13,6 @@ ignore =
 [flake8]
 ignore = E111,E124,E126,E221,E501
 
-[pycodestyle]
+[pep8]
 ignore = E111,E124,E126,E221,E501
 max-line-length = 100

tests/test_direct_messages.py

@@ -3,24 +3,15 @@
 
 from __future__ import unicode_literals, print_function
 
-import json
-import os
 import re
-import sys
-from tempfile import NamedTemporaryFile
-import unittest
-try:
-    from unittest.mock import patch
-except ImportError:
-    from mock import patch
-import warnings
 
 import twitter
 
 import responses
 from responses import GET, POST
 
-DEFAULT_URL = re.compile(r'https?://.*\.twitter.com/1\.1/.*')
+DEFAULT_BASE_URL = re.compile(r'https?://api\.twitter.com/1\.1/.*')
+DEFAULT_UPLOAD_URL = re.compile(r'https?://upload\.twitter.com/1\.1/.*')
 
 global api
 api = twitter.Api('test', 'test', 'test', 'test', tweet_mode='extended')
@@ -30,7 +21,7 @@
 def test_get_direct_messages():
     with open('testdata/direct_messages/get_direct_messages.json') as f:
         resp_data = f.read()
-    responses.add(GET, DEFAULT_URL, body=resp_data)
+    responses.add(GET, DEFAULT_BASE_URL, body=resp_data)
 
     resp = api.GetDirectMessages(count=1, page=1)
     direct_message = resp[0]
@@ -49,7 +40,7 @@ def test_get_direct_messages():
 def test_get_sent_direct_messages():
     with open('testdata/direct_messages/get_sent_direct_messages.json') as f:
         resp_data = f.read()
-    responses.add(GET, DEFAULT_URL, body=resp_data)
+    responses.add(GET, DEFAULT_BASE_URL, body=resp_data)
 
     resp = api.GetSentDirectMessages(count=1, page=1)
     direct_message = resp[0]
@@ -61,7 +52,7 @@ def test_get_sent_direct_messages():
 @responses.activate
 def test_post_direct_message():
     with open('testdata/direct_messages/post_post_direct_message.json', 'r') as f:
-        responses.add(POST, DEFAULT_URL, body=f.read())
+        responses.add(POST, DEFAULT_BASE_URL, body=f.read())
     resp = api.PostDirectMessage(user_id='372018022',
                                  text='hello')
     assert isinstance(resp, twitter.DirectMessage)
@@ -71,10 +62,13 @@ def test_post_direct_message():
 @responses.activate
 def test_post_direct_message_with_media():
     with open('testdata/direct_messages/post_post_direct_message.json', 'r') as f:
-        responses.add(POST, DEFAULT_URL, body=f.read())
+        responses.add(POST, DEFAULT_BASE_URL, body=f.read())
+    with open('testdata/post_upload_chunked_INIT.json') as f:
+        responses.add(POST, DEFAULT_UPLOAD_URL, body=f.read())
+
     resp = api.PostDirectMessage(user_id='372018022',
                                  text='hello',
-                                 media_file_path='testdata/media/happy.png',
+                                 media_file_path='testdata/media/happy.jpg',
                                  media_type='dm_image')
     assert isinstance(resp, twitter.DirectMessage)
     assert resp.text == 'hello'
@@ -83,7 +77,7 @@ def test_post_direct_message_with_media():
 @responses.activate
 def test_destroy_direct_message():
     with open('testdata/direct_messages/post_destroy_direct_message.json', 'r') as f:
-        responses.add(POST, DEFAULT_URL, body=f.read())
+        responses.add(POST, DEFAULT_BASE_URL, body=f.read())
     resp = api.DestroyDirectMessage(message_id=855194351294656515)
 
     assert isinstance(resp, twitter.DirectMessage)

twitter/api.py

@@ -1278,7 +1278,7 @@ def _UploadMediaChunkedInit(self,
         if additional_owners and len(additional_owners) > 100:
             raise TwitterError({'message': 'Maximum of 100 additional owners may be specified for a Media object'})
         if additional_owners:
-            parameters['additional_owners'] = ','.join(map(str,additional_owners))
+            parameters['additional_owners'] = ','.join(map(str, additional_owners))
         if media_category:
             parameters['media_category'] = media_category