René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Integrating chat_data and user_data with respective Objects","articleBody":"Instead of passing them via `pass_chat_data` and `pass_user_data` explicitly, the user and chat data should be attached to the actual wrapper objects:\r\n`update.effective_user.data`,\r\n`update.effective_chat.data`\r\n\r\nThis should happen in the same fashion as many of the ptb objects get a `bot` injected.\r\n\r\nAs user_data and chat_data are only pass_ -able when they actually exist, I think this could be a good way of integrating everything a bit better by removing all the pass_* arguments.\r\n\r\nThis may happen either in preparation for #1026, or **as a replacement for it** (as the number of `pass_*` statements would sink). Also, it'd be consistent with [Pyrogram](https://github.com/pyrogram/pyrogram).","author":{"url":"https://github.com/JosXa","@type":"Person","name":"JosXa"},"datePublished":"2018-04-22T19:57:49.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/1080/python-telegram-bot/issues/1080"}