change method name from get_content to get_message_content

Author: be-hase

README.md

@@ -114,7 +114,7 @@ print(profile.picture_url)
 print(profile.status_message)
 ```
 
-#### get_content(self, message_id, timeout=None)
+#### get_message_content(self, message_id, timeout=None)
 
 Retrieve image, video, and audio data sent by users.
 
@@ -531,8 +531,7 @@ Sample bot using [Flask](http://flask.pocoo.org/)
 ```
 $ cd docs
 $ make html
-$ cd _build/html
-$ open index.html
+$ open _build/html/index.html
 ```
 
 ## Requirements

examples/flask-kitchensink/app.py

@@ -199,7 +199,7 @@ def handle_content_message(event):
     else:
         return
 
-    message_content = line_bot_api.get_content(event.message.id)
+    message_content = line_bot_api.get_message_content(event.message.id)
     with tempfile.NamedTemporaryFile(dir=static_tmp_path, prefix=ext + '-', delete=False) as tf:
         for chunk in message_content.iter_content():
             tf.write(chunk)

linebot/api.py

@@ -147,7 +147,7 @@ def get_profile(self, user_id, timeout=None):
 
         return Profile.new_from_json_dict(response.json)
 
-    def get_content(self, message_id, timeout=None):
+    def get_message_content(self, message_id, timeout=None):
         """Call get content API.
 
         https://devdocs.line.me/en/#get-content