tvdb api patch for sickgear

tvdbapi.patch

diff --git a/lib/tvdb_api/tvdb_api.py b/lib/tvdb_api/tvdb_api.py
index 1cd1a839..2e68e324 100644
--- a/lib/tvdb_api/tvdb_api.py
+++ b/lib/tvdb_api/tvdb_api.py
@@ -18,6 +18,7 @@ import tempfile
 import warnings
 import logging
 import requests
+from requests.auth import AuthBase
 import requests.exceptions
 import datetime
 import re
@@ -581,7 +582,7 @@ class Tvdb:
             log().debug('Using proxy for URL: %s' % url)
             session.proxies = {'http': self.config['proxy'], 'https': self.config['proxy']}
 
-        headers = {'Accept-Encoding': 'gzip,deflate', 'Authorization': 'Bearer %s' % self.get_token(),
+        headers = {'Accept-Encoding': 'gzip,deflate',
                    'Accept': 'application/vnd.thetvdb.v%s' % __api_version__}
 
         if None is not language and language in self.config['valid_languages']:
@@ -594,7 +595,8 @@ class Tvdb:
         self.not_found = False
         try:
             resp = getURL(url.strip(), params=params, session=session, headers=headers, json=True,
-                          raise_status_code=True, raise_exceptions=True)
+                          raise_status_code=True, raise_exceptions=True,
+                          auth=TVDBAuth(self.get_token()))
         except requests.exceptions.HTTPError as e:
             if 401 == e.response.status_code:
                 # token expired, get new token, raise error to retry
@@ -1097,5 +1099,17 @@ def main():
     print tvdb_instance['Lost'][1][4]['episodename']
 
 
+class TVDBAuth(AuthBase):
+    """Attaches TVDB Authentication to the given Request object."""
+    def __init__(self, token):
+        # setup any auth-related data here
+        self.token = token
+
+    def __call__(self, r):
+        # modify and return the request
+        r.headers['Authorization'] = 'Bearer %s' % self.token
+        return r
+
+
 if '__main__' == __name__:
     main()