1. add method like(unlike) a post

2. add method comment a post

Author: lyroge

linkedin/linkedin.py

@@ -351,6 +351,27 @@ def submit_group_post(self, group_id, title, summary, submitted_url,
                 raise LinkedInError(response)
             return True
 
+    def like_post(self, post_id, action):
+        url = '%s/%s/relation-to-viewer/is-liked' % (ENDPOINTS.POSTS, str(post_id))
+        try:
+            response = self.make_request('PUT', url, data=json.dumps(action))
+        except (requests.ConnectionError, requests.HTTPError), error:
+            raise LinkedInHTTPError(error.message)
+        else:
+            return True
+
+    def comment_post(self, post_id, comment):
+        post = {
+            'text': comment
+        }
+        url = '%s/%s/comments' % (ENDPOINTS.POSTS, str(post_id))
+        try:
+            response = self.make_request('POST', url, data=json.dumps(post))
+        except (requests.ConnectionError, requests.HTTPError), error:
+            raise LinkedInHTTPError(error.message)
+        else:
+            return True
+
     def get_company_by_email_domain(self, email_domain, params=None, headers=None):
         url = '%s?email-domain=%s' % (ENDPOINTS.COMPANIES, email_domain)
         try: