Replaced usage of base64.encodestring with base64.b64encode (encodestring may add newlines depending on string length)

Author: tgurock

python/2.x/testrail.py

@@ -55,7 +55,7 @@ def __send_request(self, method, uri, data):
 		request = urllib2.Request(url)
 		if (method == 'POST'):
 			request.add_data(json.dumps(data))
-		auth = base64.encodestring('%s:%s' % (self.user, self.password)).strip()
+		auth = base64.b64encode('%s:%s' % (self.user, self.password))
 		request.add_header('Authorization', 'Basic %s' % auth)
 		request.add_header('Content-Type', 'application/json')
 

python/3.x/testrail.py

@@ -57,7 +57,7 @@ def __send_request(self, method, uri, data):
 		if (method == 'POST'):
 			request.data = bytes(json.dumps(data), 'utf-8')
 		auth = str(
-			base64.encodestring(
+			base64.b64encode(
 				bytes('%s:%s' % (self.user, self.password), 'utf-8')
 			),
 			'ascii'