Backup 2017-01.

MDExtBot.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

#  Backup 2017-01-07.

from uuid import uuid4

from telegram import InlineQueryResultArticle, ParseMode, \
    InputTextMessageContent
from telegram.ext import Updater, InlineQueryHandler, CommandHandler
import logging

# Enable logging
logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
                    level=logging.INFO)

logger = logging.getLogger(__name__)


# Define a few command handlers. These usually take the two arguments bot and
# update. Error handlers also receive the raised TelegramError object in error.
def start(bot, update):
    update.message.reply_text('唔。')


def help(bot, update):
    update.message.reply_text('蛤？')

def inlinequery(bot, update):
    query = update.inline_query.query
    results = list()
    results.append(InlineQueryResultArticle(id=uuid4(),
                                            title="Markdown",
                                            input_message_content=InputTextMessageContent(
                                                query, parse_mode=ParseMode.MARKDOWN)))
    results.append(InlineQueryResultArticle(id=uuid4(),
                                        title="HTML",
                                        input_message_content=InputTextMessageContent(
                                            query, parse_mode=ParseMode.HTML)))                                            
    update.inline_query.answer(results)


def error(bot, update, error):
    logger.warn('Update "%s" caused error "%s"' % (update, error))


def main():
    # Create the Updater and pass it your bot's token.
    updater = Updater("32...:...c")

    # Get the dispatcher to register handlers
    dp = updater.dispatcher

    # on different commands - answer in Telegram
    dp.add_handler(CommandHandler("start", start))
    dp.add_handler(CommandHandler("help", help))

    # on noncommand i.e message - echo the message on Telegram
    dp.add_handler(InlineQueryHandler(inlinequery))

    # log all errors
    dp.add_error_handler(error)

    # Start the Bot
    updater.start_polling()

    # Block until the user presses Ctrl-C or the process receives SIGINT,
    # SIGTERM or SIGABRT. This should be used most of the time, since
    # start_polling() is non-blocking and will stop the bot gracefully.
    updater.idle()


if __name__ == '__main__':
    main()⏎   

mdfmtbot.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

#  Backup 2017-01-23.
from uuid import uuid4
import re

from telegram import InlineQueryResultArticle, ParseMode, \
    InputTextMessageContent
from telegram.ext import Updater, InlineQueryHandler, CommandHandler
import logging

# Enable logging
logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
                    level=logging.WARNING)

logger = logging.getLogger(__name__)

strikethrough_pattern_markdown = re.compile(r"\~\~(.+)\~\~")
strikethrough_pattern_html = re.compile(r"\<del\>(.+)\<\/del\>")

def strikethrough(text):
    if len(text) == 0:
        return ""
    return "\u0336" + "\u0336".join(list(text)) + "\u0336"
    
def format_strikethrough_markdown(text):
    return strikethrough_pattern_markdown.sub(lambda m: strikethrough(m.group(1))
        , text)

def format_strikethrough_html(text):
    return strikethrough_pattern_html.sub(lambda m: strikethrough(m.group(1))
        , text)
    
# Define a few command handlers. These usually take the two arguments bot and
# update. Error handlers also receive the raised TelegramError object in error.
def start(bot, update):
    update.message.reply_text('A _inline bot_ to help you send `Markdown/HTML` \
formatted message, to learn about supported syntax, *send* /help.', 
                              parse_mode=ParseMode.MARKDOWN)


def help(bot, update):
    update.message.reply_text('*Docs:*\n[Markdown syntax guides]\
(https://core.telegram.org/bots/api#markdown-style)\n\
[HTML syntax guides]\
(https://core.telegram.org/bots/api#html-style)\n\
And this bot also support `~~Strike~~(Markdown) or <del>through</del>(HTML)`, such as ' + 
strikethrough("this") + ".", parse_mode=ParseMode.MARKDOWN)

def inlinequery(bot, update):
    query = update.inline_query.query
    results = list()
    results.append(InlineQueryResultArticle(id=uuid4(),
                                            title="Markdown",
                                            input_message_content=InputTextMessageContent(
                                                format_strikethrough_markdown(query),
                                                parse_mode=ParseMode.MARKDOWN,
                                                disable_web_page_preview=True)))
    #print(results[0])
    results.append(InlineQueryResultArticle(id=uuid4(),
                                            title="HTML",
                                            input_message_content=InputTextMessageContent(
                                                format_strikethrough_html(query),
                                                parse_mode=ParseMode.HTML)))                                            
    update.inline_query.answer(results)


def error(bot, update, error):
    logger.warn('Update "%s" caused error "%s"' % (update, error))


def main():
    # Create the Updater and pass it your bot's token.
    updater = Updater("31...:...-D...")

    # Get the dispatcher to register handlers
    dp = updater.dispatcher

    # on different commands - answer in Telegram
    dp.add_handler(CommandHandler("start", start))
    dp.add_handler(CommandHandler("help", help))

    # on noncommand i.e message - echo the message on Telegram
    dp.add_handler(InlineQueryHandler(inlinequery))

    # log all errors
    dp.add_error_handler(error)

    # Start the Bot
    updater.start_polling()

    # Block until the user presses Ctrl-C or the process receives SIGINT,
    # SIGTERM or SIGABRT. This should be used most of the time, since
    # start_polling() is non-blocking and will stop the bot gracefully.
    updater.idle()


if __name__ == '__main__':
    main()