Update app.py

Author: davidstanke

app.py

@@ -32,18 +32,18 @@
               Column('username', String(255)),
               Column('post_id', BigInteger, primary_key=True),
               Column('shortcode', String(255)),
-              Column('direct_link', String(255)),
-              Column('caption', String(5000)),
-              Column('display_url', String(255)),
-              Column('thumbnail_src', String(1200)),
+              Column('direct_link', String(2047)),
+              Column('caption', String(8191)),
+              Column('display_url', String(2047)),
+              Column('thumbnail_src', String(2047)),
               Column('date_added', DATETIME(timezone=True),
                      server_default=func.now()),
               mysql_charset='utf8mb4')
 
 media = Table('media', metadata,
               Column('post_id', BigInteger, primary_key=True),
               Column('display_url', String(255)),
-              Column('path', String(1200)),
+              Column('path', String(2047)),
               Column('date_added', DATETIME(timezone=True),
                      server_default=func.now()),
               mysql_charset='utf8mb4')
@@ -164,4 +164,4 @@ def purge_all():
     return redirect(url_for('displayPosts'))
 
 if __name__ == "__main__":
-    app.run(debug=True, host='0.0.0.0', port=int(os.environ.get('PORT', 8080)))
+    app.run(debug=True, host='0.0.0.0', port=int(os.environ.get('PORT', 8080)))