Merge branch 'restructuring' into master
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commit
0ad11a4a20
1 changed files with 1 additions and 168 deletions
169
bot.py
169
bot.py
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@ -1,8 +1,5 @@
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import logging
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import re
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import requests
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from telegram import InlineQueryResultArticle, InputTextMessageContent, InlineKeyboardButton, InlineKeyboardMarkup
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from telegram.ext import Updater, CommandHandler, InlineQueryHandler, CallbackQueryHandler
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from exceptions import *
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@ -18,170 +15,6 @@ dispatcher = updater.dispatcher
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logging.basicConfig(format='%(acstime)s - %(name)s - %(levelname)s - %(message)s', level=logging.INFO)
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sent_multiple_station_message_ids = dict()
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class Query:
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station_id = -1
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departure_count = 4
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line = ''
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destination = ""
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def __init__(self, args):
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request_tmp = ' '.join(args)
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argument_names = re.findall(r' to | in | times ', request_tmp)
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arguments = re.split(r' to | in | times ', request_tmp)
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if not arguments[0].isdigit():
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reply = search_vvs_station(arguments[0])
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if len(reply) == 1:
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self.station_id = reply[0]['stationId']
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else:
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raise MultipleStationsFoundError(request_tmp, arguments[0], reply)
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else:
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self.station_id = arguments[0]
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if ' to ' in argument_names:
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self.destination = arguments[argument_names.index(' to ') + 1]
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if ' in ' in argument_names:
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self.line = arguments[argument_names.index(' in ') + 1]
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if ' times ' in argument_names:
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self.departure_count = int(arguments[argument_names.index(' times ') + 1])
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def build_menu(buttons,
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n_cols,
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header_buttons=None,
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footer_buttons=None):
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menu = [buttons[i:i + n_cols] for i in range(0, len(buttons), n_cols)]
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if header_buttons:
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menu.insert(0, [header_buttons])
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if footer_buttons:
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menu.append([footer_buttons])
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return menu
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def reply_multiple_stations(message, message_text, queried_station, station_list):
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button_list = []
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for station in station_list:
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button_list.append(InlineKeyboardButton(station['fullName'],
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callback_data="/vvs " + message_text
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.replace(queried_station, station['stationId'])))
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reply_markup = InlineKeyboardMarkup(build_menu(button_list, n_cols=2))
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sent_multiple_station_message_ids[message.chat_id] = message.reply_text("Multiple stations found:",
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reply_markup=reply_markup).message_id
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def handle_multiple_stations_reply(update, context):
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query = parse_station(update.callback_query.data.split(' ')[1:])
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departures = get_vvs_departures(query)
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for reply in departures:
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context.bot.send_message(update.effective_chat['id'], reply)
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context.bot.delete_message(chat_id=update.effective_chat['id'],
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message_id=sent_multiple_station_message_ids[update.effective_chat['id']])
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del sent_multiple_station_message_ids[update.effective_chat['id']]
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def search_vvs_station(query):
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request = requests.get("https://efa-api.asw.io/api/v1/station/?search=" + query)
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if request.status_code != 200:
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raise ServerCommunicationError
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if request.status_code == 200 and len(request.text) <= 2:
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raise StationNotFoundError
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else:
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return request.json()
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def handle_vvs(update, context):
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try:
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query = parse_station(context.args)
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except MultipleStationsFoundError as error:
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reply_multiple_stations(update.message, error.message_text, error.queried_station, error.station_list)
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return
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departures = get_vvs_departures(query)
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for reply in departures:
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update.message.reply_text(reply, disable_notification=True)
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def parse_station(args):
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if len(args) == 0:
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raise NoArgError
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try:
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query = Query(args)
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except StationNotFoundError:
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raise
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except MultipleStationsFoundError:
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raise
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if query.station_id == -1:
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raise StationNotFoundError
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return query
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def get_vvs_departures(query):
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reply = []
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request = requests.get("https://efa-api.asw.io/api/v1/station/" + query.station_id + "/departures")
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if request.status_code != 200:
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raise ServerCommunicationError
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reply.append("Next departures for station: " + request.json()[0]['stopName'])
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printed_departures = 0
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for station in request.json():
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if station['direction'].casefold().find(query.destination.casefold()) != -1:
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if query.line == '' or (query.line != -1 and station['number'] == query.line):
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reply.append(
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"Line " + station['number'] + " to \"" + station['direction'] + "\" at "
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+ station['departureTime']['hour'].zfill(2) + ':' + station['departureTime']['minute'].zfill(2)
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+ " (+" + str(station['delay']) + ")")
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printed_departures += 1
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if printed_departures >= query.departure_count:
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break
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return reply
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def inline_station_search(update, context):
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query = update.inline_query.query
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if len(query) < 5 or not query:
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return
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results = list()
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for station in get_station_id_list(query):
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results.append(
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InlineQueryResultArticle(
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id=station['stationId'],
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title=station['name'],
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input_message_content=InputTextMessageContent("/vvs " + station['stationId'])
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)
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)
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context.bot.answer_inline_query(update.inline_query.id, results)
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def get_station_id_list(name):
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request = requests.get("https://efa-api.asw.io/api/v1/station/?search=" + name)
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return request.json()
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def search_weather_station(query: str):
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station_file = open('stations', 'r')
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for line in station_file:
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if line.casefold().find(query.casefold()) != -1:
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station_file.close()
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return line
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return 'none'
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def error_callback(update, context):
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try:
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raise context.error
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except NoArgError:
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update.message.reply_text('No argument specified!')
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return
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except StationNotFoundError:
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update.message.reply_text('No station matching this name found!')
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return
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except WeatherStationNotFoundError:
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update.message.reply_text('No weather station matching this name found!')
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except ServerCommunicationError:
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update.message.reply_text('Error with server communication')
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return
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def __main__():
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inline_station_search_handler = InlineQueryHandler(inline_station_search)
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@ -194,7 +27,7 @@ def __main__():
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dispatcher.add_error_handler(error_callback)
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dispatcher.add_handler(CallbackQueryHandler(handle_multiple_stations_reply))
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dispatcher.add_handler(CallbackQueryHandler(handle_multiple_stations_reply, pattern="^\/vvs"))
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updater.start_polling()
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updater.idle()
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