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DarshanPatel11DarshanPatel11
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Added File Sharing Telegram Bot
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‎File-Sharing-Bot/LICENSE

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MIT License
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Copyright (c) 2018 Darshan Patel
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎File-Sharing-Bot/Procfile

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worker: python bot.py

‎File-Sharing-Bot/README.md

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# File-Sharing-Bot
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File Sharing telegram Bot developed in Python
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It is like a centerlized file repository where authorized users can share files and files are available to all the users.
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Functionalities and commands can be seen using /help command.
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This bot can be directly hosted on Heroku.

‎File-Sharing-Bot/bot.py

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from telegram.ext import Updater, CommandHandler, MessageHandler, Filters
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import logging
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import os
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import telegram
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import shutil
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# Enable logging
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logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
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level=logging.INFO)
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logger = logging.getLogger(__name__)
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#list of authorized users
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#create a list of telegram usernames to authorise them, 0th username is admin.
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username_list = []
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# Define a few command handlers. These usually take the two arguments bot and
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# update. Error handlers also receive the raised TelegramError object in error.
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def start(bot, update):
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"""Send a message when the command /start is issued."""
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reply = "Welcome to World of Automation. \nI am a bot developed by a Lazy Programmer.\nSend /help command to see what i can do."
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update.message.reply_text(reply)
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def help(bot, update):
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"""Send a message when the command /help is issued."""
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admin = update.message.from_user.username
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if admin == username_list[0]:
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reply = '''Send /get folder_name/file_name.extension to receive a file.
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\nSend /ls folder_name to show list of files.
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\nSend /put folder_name/file_name.extension to upload last sent file.
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\nSend /mkdir folder_name to create a Folder.
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\nSend /remove folder_name/filename.extension to delete a file.
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\nSend /adduser username to give access.
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\nSend /removeuser username to revoke access.
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\nSend /showuser to show list of users
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'''
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else:
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reply = '''Send /get folder_name/file_name.extension to receive a file.
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\nSend /ls folder_name to show list of files.
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\nSend /put folder_name/file_name.extension to upload last sent file.
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\nSend /mkdir folder_name to create a Folder.
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'''
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update.message.reply_text(reply)
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def get(bot, update):
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"""Send requested file."""
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username = update.message.from_user.username
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if(username not in username_list):
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update.message.reply_text("You are not Authorized.")
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return
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file = update.message.text.split(" ")[-1]
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if(file == "/send"):
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update.message.reply_text("Invalid File name.")
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else:
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reply = "Findind and Sending a requested file to you. Hold on..."
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update.message.reply_text(reply)
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path = os.getcwd()+'/'+file
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if (os.path.exists(path)):
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bot.send_document(chat_id=update.message.chat_id,document=open(path, 'rb'), timeout = 100)
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else:
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update.message.reply_text("File not Found.")
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def ls(bot, update):
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"""Show files in requested directory."""
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username = update.message.from_user.username
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if(username not in username_list):
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update.message.reply_text("You are not Authorized.")
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return
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file = update.message.text.split(" ")[-1]
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if(file == "/show"):
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update.message.reply_text("Invalid Directory name.")
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else:
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reply = "Findind and Sending a list of files to you. Hold on..."
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update.message.reply_text(reply)
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path = os.getcwd()+'/'+file
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if (os.path.exists(path)):
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update.message.reply_text(os.listdir(path))
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else:
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update.message.reply_text("Directory not Found.")
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def put(bot, update):
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f = open(str(os.getcwd())+"/file", "r")
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file_id = f.read()
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f.close
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if file_id == "":
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update.message.reply_text("You didn't upload file.")
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else:
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new_file = bot.get_file(file_id)
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message = update.message.text.split(" ")
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path = message[-1]
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if len(path) < 1:
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update.message.reply_text("Enter Path correctly.")
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else:
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new_file.download(os.getcwd()+'/'+path)
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update.message.reply_text("File Stored.")
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def mkdir(bot, update):
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message = update.message.text.split(" ")
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if len(message) < 1 or message[-1] == "/mkdir":
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update.message.reply_text("Invalid Syntax. Refer syntax in help section.")
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return
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path = os.getcwd() + "/" + message[-1]
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os.mkdir(path)
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update.message.reply_text("Folder Created.")
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def echo(bot, update):
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"""Echo the user message."""
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if update.message.document:
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file_id = update.message.document.file_id
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f = open(str(os.getcwd())+"/file", "w")
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f.write(file_id)
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f.close
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update.message.reply_text("Received.Now send file name and location to store. using /put command")
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else:
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reply = "Invalid Input."
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update.message.reply_text(reply)
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def error(bot, update, error):
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"""Log Errors caused by Updates."""
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logger.warning('Update "%s" caused error "%s"', update, error)
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def add_user(bot, update):
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admin = update.message.from_user.username
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if admin == username_list[0]:
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username = update.message.text.split(" ")[-1]
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username_list.append(username)
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update.message.reply_text("User added.")
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else:
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update.message.reply_text("You are not Authorized.")
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def show_user(bot, update):
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admin = update.message.from_user.username
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if admin == username_list[0]:
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update.message.reply_text(username_list)
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else:
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update.message.reply_text("You are not Authorized.")
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def remove_user(bot, update):
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admin = update.message.from_user.username
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if admin == username_list[0]:
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username = update.message.text.split(" ")[-1]
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username_list.remove(username)
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update.message.reply_text("User Removed.")
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else:
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update.message.reply_text("You are not Authorized.")
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def remove(bot, update):
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admin = update.message.from_user.username
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if admin == username_list[0]:
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filename = update.message.text.split(" ")[-1]
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os.remove(os.getcwd()+ "/" + filename)
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update.message.reply_text("File Removed.")
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else:
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update.message.reply_text("You are not Authorized.")
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def rmdir(bot, update):
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admin = update.message.from_user.username
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if admin == username_list[0]:
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filename = update.message.text.split(" ")[-1]
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shutil.rmtree(os.getcwd()+ "/" + filename)
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update.message.reply_text("Folder Removed.")
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else:
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update.message.reply_text("You are not Authorized.")
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def main():
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"""Start the bot."""
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# Create the EventHandler and pass it your bot's token.
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TOKEN = os.environ['TOKEN']
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updater = Updater(TOKEN)
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# Get the dispatcher to register handlers
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dp = updater.dispatcher
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# on different commands - answer in Telegram
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dp.add_handler(CommandHandler("start", start))
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dp.add_handler(CommandHandler("help", help))
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dp.add_handler(CommandHandler("get", get))
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dp.add_handler(CommandHandler("ls", ls))
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dp.add_handler(CommandHandler("put", put))
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dp.add_handler(CommandHandler("mkdir", mkdir))
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#admin functionalities
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dp.add_handler(CommandHandler("adduser", add_user))
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dp.add_handler(CommandHandler("showuser", show_user))
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dp.add_handler(CommandHandler("removeUser", remove_user))
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dp.add_handler(CommandHandler("remove", remove))
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dp.add_handler(CommandHandler("rmdir", rmdir))
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# on noncommand i.e message - echo the message on Telegram
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dp.add_handler(MessageHandler(Filters.document, echo))
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# log all errors
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dp.add_error_handler(error)
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# Start the Bot
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updater.start_polling()
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# Run the bot until you press Ctrl-C or the process receives SIGINT,
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# SIGTERM or SIGABRT. This should be used most of the time, since
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# start_polling() is non-blocking and will stop the bot gracefully.
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updater.idle()
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if __name__ == '__main__':
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main()

‎File-Sharing-Bot/requirements.txt

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python-telegram-bot==10.1.0

‎File-Sharing-Bot/runtime.txt

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python-3.6.0

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