mirror of
https://github.com/LonamiWebs/Telethon.git
synced 2024-11-22 09:26:37 +03:00
Refactored interactive example
The interactive example now lives in a separate class, independant from `main.py` (which no longer exists) so it's more intuitive.
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Lonami
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e664975170
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169
interactive_telegram_client.py
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169
interactive_telegram_client.py
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import tl_generator
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from tl.types import UpdateShortChatMessage
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from tl.types import UpdateShortMessage
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if not tl_generator.tlobjects_exist():
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import errors
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raise errors.TLGeneratorNotRan()
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else:
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del tl_generator
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from telegram_client import TelegramClient
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from utils.helpers import load_settings
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# For pretty printing, thanks to http://stackoverflow.com/a/37501797/4759433
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import sys
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import readline
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from time import sleep
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import shutil
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# Get the (current) number of lines in the terminal
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cols, rows = shutil.get_terminal_size()
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def print_title(title):
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# Clear previous window
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print('\n')
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available_cols = cols - 2 # -2 sincewe omit '┌' and '┐'
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print('┌{}┐'.format('─' * available_cols))
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print('│{}│'.format(title.center(available_cols)))
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print('└{}┘'.format('─' * available_cols))
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class InteractiveTelegramClient(TelegramClient):
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def __init__(self, session_user_id, user_phone, layer, api_id, api_hash):
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print_title('Initialization')
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print('Initializing interactive example...')
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super().__init__(session_user_id, layer, api_id, api_hash)
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print('Connecting to Telegram servers...')
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self.connect()
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# Then, ensure we're authorized and have access
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if not self.is_user_authorized():
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print('First run. Sending code request...')
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self.send_code_request(user_phone)
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code = input('Enter the code you just received: ')
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self.make_auth(user_phone, code)
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def run(self):
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# Listen for updates
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self.add_update_handler(self.update_handler)
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# Enter a while loop to chat as long as the user wants
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while True:
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# Retrieve the top dialogs
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dialog_count = 10
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dialogs, displays, inputs = self.get_dialogs(dialog_count)
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i = None
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while i is None:
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try:
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print_title('Dialogs window')
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# Display them so the user can choose
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for i, display in enumerate(displays):
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i += 1 # 1-based index for normies
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print('{}. {}'.format(i, display))
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# Let the user decide who they want to talk to
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i = input('Who do you want to send messages to ("!q" to exit)?: ')
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if i == '!q':
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return
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i = int(i if i else 0) - 1
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# Ensure it is inside the bounds, otherwise set to None and retry
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if not 0 <= i < dialog_count:
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i = None
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except ValueError:
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pass
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# Retrieve the selected user
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display = displays[i]
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input_peer = inputs[i]
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# Show some information
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print_title('Chat with "{}"'.format(display))
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print('Available commands:'.format(display))
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print(' !q: Quits the current chat.')
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print(' !h: prints the latest messages (message History) of the chat.')
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print(' !p <path>: sends a Photo located at the given path')
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# And start a while loop to chat
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while True:
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msg = input('Enter a message: ')
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# Quit
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if msg == '!q':
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break
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# History
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elif msg == '!h':
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# First retrieve the messages and some information
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total_count, messages, senders = self.get_message_history(input_peer, limit=10)
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# Iterate over all (in reverse order so the latest appears the last in the console)
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# and print them in "[hh:mm] Sender: Message" text format
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for msg, sender in zip(reversed(messages), reversed(senders)):
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# Get the name of the sender if any
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name = sender.first_name if sender else '???'
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# Format the message content
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if msg.media:
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content = '<{}> {}'.format( # The media may or may not have a caption
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msg.media.__class__.__name__, getattr(msg.media, 'caption', ''))
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else:
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content = msg.message
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# And print it to the user
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print('[{}:{}] (ID={}) {}: {}'.format(
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msg.date.hour, msg.date.minute, msg.id, name, content))
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# Send photo
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elif msg.startswith('!p '):
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file_path = msg[len('!p '):] # Slice the message to get the path
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print('Uploading {}...'.format(file_path))
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input_file = self.upload_file(file_path)
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# After we have the handle to the uploaded file, send it to our peer
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self.send_photo_file(input_file, input_peer)
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print('Media sent!')
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# Send chat message (if any)
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elif msg:
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self.send_message(input_peer, msg, markdown=True, no_web_page=True)
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@staticmethod
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def update_handler(update_object):
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if type(update_object) is UpdateShortMessage:
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print('[User #{} sent {}]'.format(update_object.user_id, update_object.message))
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elif type(update_object) is UpdateShortChatMessage:
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print('[Chat #{} sent {}]'.format(update_object.chat_id, update_object.message))
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if __name__ == '__main__':
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# Load the settings and initialize the client
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settings = load_settings()
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client = InteractiveTelegramClient(
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session_user_id=settings.get('session_name', 'anonymous'),
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user_phone=str(settings['user_phone']),
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layer=55,
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api_id=settings['api_id'],
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api_hash=settings['api_hash'])
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print('Initialization done!')
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try:
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client.run()
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except Exception as e:
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print('Unexpected error ({}), will not continue: {}'.format(type(e), e))
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finally:
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print_title('Exit')
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print('Thanks for trying the interactive example! Exiting...')
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client.disconnect()
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99
main.py
99
main.py
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@ -1,99 +0,0 @@
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import tl_generator
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if not tl_generator.tlobjects_exist():
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import errors
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raise errors.TLGeneratorNotRan()
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else:
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del tl_generator
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from tl.telegram_client import TelegramClient
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from utils.helpers import load_settings
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from datetime import datetime
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if __name__ == '__main__':
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print('Loading interactive example...')
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# First, initialize our TelegramClient and connect
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settings = load_settings()
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client = TelegramClient(session_user_id=settings.get('session_name', 'anonymous'),
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layer=55,
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api_id=settings['api_id'],
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api_hash=settings['api_hash'])
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client.connect()
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input('You should now be connected. Press enter when you are ready to continue.')
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# Then, ensure we're authorized and have access
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if not client.is_user_authorized():
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client.send_code_request(str(settings['user_phone']))
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code = input('Enter the code you just received: ')
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client.make_auth(settings['user_phone'], code)
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# Enter a while loop to chat as long as the user wants
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while True:
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# Retrieve the top dialogs
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dialogs, displays, inputs = client.get_dialogs(8)
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# Display them so the user can choose
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for i, display in enumerate(displays):
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i += 1 # 1-based index for normies
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print('{}. {}'.format(i, display))
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# Let the user decide who they want to talk to
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i = None
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while i is None:
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try:
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i = int(input('Who do you want to send messages to (0 to exit)?: ')) - 1
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except ValueError:
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pass
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if i == -1:
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break
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# Retrieve the selected user
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dialog = dialogs[i]
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display = displays[i]
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input_peer = inputs[i]
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# Show some information
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print('You are now sending messages to "{}". Available commands:'.format(display))
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print(' !q: Quits the current chat.')
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print(' !h: prints the latest messages (message History) of the chat.')
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print(' !p <path>: sends a Photo located at the given path')
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# And start a while loop to chat
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while True:
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msg = input('Enter a message: ')
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# Quit
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if msg == '!q':
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break
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# History
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elif msg == '!h':
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# First retrieve the messages and some information
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total_count, messages, senders = client.get_message_history(input_peer, limit=10)
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# Iterate over all (in reverse order so the latest appears the last in the console)
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# and print them in "[hh:mm] Sender: Message" text format
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for msg, sender in zip(reversed(messages), reversed(senders)):
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name = sender.first_name if sender else '???'
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print('[{}:{}] {}: {}'.format(msg.date.hour, msg.date.minute, name, msg.message))
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# Send photo
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elif msg.startswith('!p '):
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file_path = msg[len('!p '):] # Slice the message to get the path
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print('Uploading {}...'.format(file_path))
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input_file = client.upload_file(file_path)
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# After we have the handle to the uploaded file, send it to our peer
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client.send_photo_file(input_file, input_peer)
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print('Media sent!')
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# Send chat message (if any)
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elif msg:
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client.send_message(input_peer, msg, markdown=True, no_web_page=True)
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print('Thanks for trying the interactive example! Exiting...')
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client.disconnect()
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@ -33,7 +33,7 @@ class TelegramClient:
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# region Initialization
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def __init__(self, session_user_id, layer, api_id=None, api_hash=None):
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def __init__(self, session_user_id, layer, api_id, api_hash):
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if api_id is None or api_hash is None:
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raise PermissionError('Your API ID or Hash are invalid. Please read "Requirements" on README.md')
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@ -72,7 +72,7 @@ class TelegramClient:
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query = InitConnectionRequest(api_id=self.api_id,
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device_model=platform.node(),
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system_version=platform.system(),
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app_version='0.3',
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app_version='0.4',
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lang_code='en',
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query=GetConfigRequest())
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@ -221,12 +221,16 @@ class TelegramClient:
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# the total messages count is retrieved by counting all the retrieved messages
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total_messages = getattr(result, 'count', len(result.messages))
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return (total_messages,
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result.messages,
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[usr # Create a list with the users...
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if usr.id == msg.from_id else None # ...whose ID equals the current message ID...
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for msg in result.messages # ...from all the messages...
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for usr in result.users]) # ...from all of the available users
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# Iterate over all the messages and find the sender User
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users = []
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for msg in result.messages:
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for usr in result.users:
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if msg.from_id == usr.id:
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users.append(usr)
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break
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return total_messages, result.messages, users
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# endregion
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@ -1,4 +1,4 @@
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from .all_tlobjects import tlobjects
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from .session import Session
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from .mtproto_request import MTProtoRequest
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from .telegram_client import TelegramClient
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from .session import Session
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