Handle Filepaths via the Pathlib Module (#2688)

examples/arbitrarycallbackdatabot.py

@@ -84,7 +84,7 @@ def handle_invalid_button(update: Update, context: CallbackContext) -> None:
 def main() -> None:
     """Run the bot."""
     # We use persistence to demonstrate how buttons can still work after the bot was restarted
-    persistence = PicklePersistence(filename='arbitrarycallbackdatabot.pickle')
+    persistence = PicklePersistence(filepath='arbitrarycallbackdatabot')
     # Create the Updater and pass it your bot's token.
     updater = Updater("TOKEN", persistence=persistence, arbitrary_callback_data=True)
 

examples/passportbot.py

@@ -11,6 +11,7 @@ See https://git.io/fAvYd for how to use Telegram Passport properly with python-t
 
 """
 import logging
+from pathlib import Path
 
 from telegram import Update
 from telegram.ext import Updater, MessageHandler, Filters, CallbackContext
@@ -101,8 +102,7 @@ def msg(update: Update, context: CallbackContext) -> None:
 def main() -> None:
     """Start the bot."""
     # Create the Updater and pass it your token and private key
-    with open('private.key', 'rb') as private_key:
-        updater = Updater("TOKEN", private_key=private_key.read())
+    updater = Updater("TOKEN", private_key=Path('private.key').read_bytes())
 
     # Get the dispatcher to register handlers
     dispatcher = updater.dispatcher

examples/persistentconversationbot.py

@@ -132,7 +132,7 @@ def done(update: Update, context: CallbackContext) -> int:
 def main() -> None:
     """Run the bot."""
     # Create the Updater and pass it your bot's token.
-    persistence = PicklePersistence(filename='conversationbot')
+    persistence = PicklePersistence(filepath='conversationbot')
     updater = Updater("TOKEN", persistence=persistence)
 
     # Get the dispatcher to register handlers