From fe3b8e869b9dcbf07973cb195fc5c02b15d56434 Mon Sep 17 00:00:00 2001
From: Bibo-Joshi <hinrich.mahler@freenet.de>
Date: Wed, 7 Oct 2020 21:38:22 +0200
Subject: [PATCH] Updated Adding defaults to your bot (markdown)

---
 Adding-defaults-to-your-bot.md | 42 ++++++++++++++++++++++++++--------
 1 file changed, 32 insertions(+), 10 deletions(-)

diff --git a/Adding-defaults-to-your-bot.md b/Adding-defaults-to-your-bot.md
index 22096a7..1391bc0 100644
--- a/Adding-defaults-to-your-bot.md
+++ b/Adding-defaults-to-your-bot.md
@@ -2,19 +2,34 @@
 As of version 12.4, PTB supports passing default values for arguments such as `parse_mode` to reduce the need for repetition. For this purpose, the [Defaults](https://python-telegram-bot.readthedocs.io/en/stable/telegram.ext.defaults.html) class was introduced. This makes it possible to set defaults for often used arguments. These are set at the creation of the bot and are _immutable_.
 
 ## What can be set to a default
-* parse_mode
-* disable_notification
-* disable_web_page_preview
-* timeout
-* quote
+* `parse_mode`
+* `disable_notification`
+* `disable_web_page_preview`
+* `timeout`
+* `quote`
+* `tzinfo`
 
 ## Example
-Here is a show case for setting `parse_mode` to `ParseMode.HTML` by default:
+Here is a show case for setting `parse_mode` to `ParseMode.HTML` and `tzinfo` to `pytz.timezone('Europe/Berlin')` by default:
 
 ```python
+import pytz
+import datetime as dtm
+
 from telegram import ParseMode
 from telegram.ext import Updater, MessageHandler, Filters, Defaults
 
+
+def job(context):
+    chat_id = context.job.context
+    local_now = dtm.datetime.now(context.bot.defaults.tzinfo)
+    utc_now = dtm.datetime.utcnow()
+    text = 'Running job at {} in timezone {}, which equals {} UTC.'.format(
+        local_now, context.bot.defaults.tzinfo, utc_now
+    )
+    context.bot.send_message(chat_id=chat_id, text=text)
+
+
 def echo(update, context):
     # Send with default parse mode
     update.message.reply_text('<b>{}</b>'.format(update.message.text))
@@ -22,9 +37,14 @@ def echo(update, context):
     update.message.reply_text('*{}*'.format(update.message.text), parse_mode=ParseMode.MARKDOWN)
     update.message.reply_text('*{}*'.format(update.message.text), parse_mode=None)
 
+    # Schedule job
+    context.job_queue.run_once(job, dtm.datetime.now() + dtm.timedelta(seconds=1),
+                               context=update.effective_chat.id)
+
+
 def main():
-    """Instanciate a Defaults object"""
-    defaults = Defaults(parse_mode=ParseMode.HTML)
+    """Instantiate a Defaults object"""
+    defaults = Defaults(parse_mode=ParseMode.HTML, tzinfo=pytz.timezone('Europe/Berlin'))
 
     """Start the bot."""
     updater = Updater("TOKEN", use_context=True, defaults=defaults)
@@ -32,13 +52,15 @@ def main():
     # Get the dispatcher to register handlers
     dp = updater.dispatcher
 
-    # on noncommand i.e message - echo the message on Telegram
-    dp.add_handler(MessageHandler(Filters.text & ~Filters.command(only_start=true), echo))
+    # on non command text message - echo the message on Telegram
+    dp.add_handler(MessageHandler(Filters.text & ~Filters.command, echo))
 
     # Start the Bot
     updater.start_polling()
     updater.idle()
 
+
 if __name__ == '__main__':
     main()
+
 ```
\ No newline at end of file