cleanup old files
Signed-off-by: klux2 <k.lux.gm@gmail.com>
This commit is contained in:
klux2
parent
4f0cc4106c
commit
5662dcfe8c
4 changed files with 93 additions and 628 deletions
127
Daemon.py
127
Daemon.py
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@ -1,127 +0,0 @@
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"""Generic linux daemon base class for python 3.x."""
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import atexit
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import os
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import signal
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import sys
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import time
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# noinspection SpellCheckingInspection
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class Daemon:
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"""A generic daemon class.
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Usage: subclass the daemon class and override the run() method."""
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def __init__(self, pidfile):
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self.pidfile = pidfile
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def daemonize(self):
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"""Deamonize class. UNIX double fork mechanism."""
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try:
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pid = os.fork()
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if pid > 0:
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# exit first parent
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sys.exit(0)
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except OSError as err:
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sys.stderr.write('fork #1 failed: {0}\n'.format(err))
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sys.exit(1)
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# decouple from parent environment
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os.chdir('/')
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os.setsid()
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os.umask(0)
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# do second fork
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try:
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pid = os.fork()
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if pid > 0:
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# exit from second parent
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sys.exit(0)
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except OSError as err:
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sys.stderr.write('fork #2 failed: {0}\n'.format(err))
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sys.exit(1)
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# redirect standard file descriptors
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sys.stdout.flush()
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sys.stderr.flush()
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si = open(os.devnull, 'r')
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so = open(os.devnull, 'a+')
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se = open(os.devnull, 'a+')
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os.dup2(si.fileno(), sys.stdin.fileno())
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os.dup2(so.fileno(), sys.stdout.fileno())
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os.dup2(se.fileno(), sys.stderr.fileno())
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# write pidfile
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atexit.register(self.delpid)
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pid = str(os.getpid())
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with open(self.pidfile, 'w+') as f:
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f.write(pid + '\n')
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def delpid(self):
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os.remove(self.pidfile)
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def start(self):
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"""Start the daemon."""
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# Check for a pidfile to see if the daemon already runs
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try:
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with open(self.pidfile, 'r') as pf:
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pid = int(pf.read().strip())
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except IOError:
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pid = None
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if pid:
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message = "pidfile {0} already exist. " + \
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"Daemon already running?\n"
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sys.stderr.write(message.format(self.pidfile))
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sys.exit(1)
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# Start the daemon
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self.daemonize()
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self.run()
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def stop(self):
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"""Stop the daemon."""
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# Get the pid from the pidfile
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try:
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with open(self.pidfile, 'r') as pf:
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pid = int(pf.read().strip())
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except IOError:
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pid = None
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if not pid:
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message = "pidfile {0} does not exist. " + \
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"Daemon not running?\n"
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sys.stderr.write(message.format(self.pidfile))
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return # not an error in a restart
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# Try killing the daemon process
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try:
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while 1:
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os.kill(pid, signal.SIGTERM)
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time.sleep(0.1)
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except OSError as err:
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e = str(err.args)
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if e.find("No such process") > 0:
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if os.path.exists(self.pidfile):
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os.remove(self.pidfile)
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else:
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print(str(err.args))
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sys.exit(1)
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def restart(self):
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"""Restart the daemon."""
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self.stop()
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self.start()
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def run(self):
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"""You should override this method when you subclass Daemon.
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It will be called after the process has been daemonized by
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start() or restart()."""
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146
HSMensaW_botA.py
146
HSMensaW_botA.py
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@ -7,11 +7,14 @@ import signal
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import sys
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import urllib.request
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import xml.etree.ElementTree as ET
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from typing import Any
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from urllib.error import HTTPError
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import telepot
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from telepot.aio import DelegatorBot
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from telepot.aio.delegate import per_chat_id, create_open, pave_event_space
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from telepot.aio.loop import MessageLoop
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from telepot.exception import BotWasBlockedError
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class Essen:
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@ -22,9 +25,9 @@ class Essen:
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def __str__(self):
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if self.preis > 0:
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return str("*%s*: %s (%.2f €)" % (self.kategorie, self.name, self.preis))
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return str("*%s*: `%s` (%.2f €)" % (self.kategorie, self.name, self.preis))
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else:
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return str("*%s*: %s" % (self.kategorie, self.name))
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return str("*%s*: `%s`" % (self.kategorie, self.name))
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config_filename = "config.json"
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@ -34,13 +37,18 @@ info_str = "*Mensa-Bot der Hochschule Mittweida (beta)*\nDieser Bot versendet je
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"Mensa-Speiseplan. Er wird über /start für den aktuellen Chat oder die aktuelle Gruppe gestartet, /stop " \
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"beendet ihn wieder. Mit /essen, /mensa und /speiseplan kann der aktuelle Speiseplan manuell abgerufen " \
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"werden.\n\n_Haftungsausschluss: Dieser Bot steht in keiner Verbindung mit der Hochschule Mittweida oder" \
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" dem Studentenwerk Freiberg. Alle Angaben ohne Gewähr._"
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" dem Studentenwerk Freiberg. Alle Angaben ohne Gewähr._\n\nGrafik bereitgestellt von " \
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"[vecteezy.com](https://de.vecteezy.com)"
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status = ""
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essen = []
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var = True
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datum = None
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class HSMensaW(telepot.aio.helper.ChatHandler):
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async def on_chat_message(self, msg):
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global status, config
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@staticmethod
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async def on_chat_message(msg: dict) -> None:
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global config, essen, status, var
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content_type, chat_type, chat_id = telepot.glance(msg)
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if content_type == "text":
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@ -49,103 +57,139 @@ class HSMensaW(telepot.aio.helper.ChatHandler):
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if text.startswith("/start"):
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if chat_id not in ids:
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ids.append(chat_id)
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await bot.sendMessage(chat_id, "Bot wurde aktiviert")
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config['ids'] = ids
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await send_message(bot_obj=bot, chat_id=chat_id, msg="Bot wurde aktiviert")
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chat = get_chat_name(msg)
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await send_status("Bot aktiviert für Chat %s (ID: %i)" % (chat, chat_id))
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with open(config_filename, 'w') as outfile:
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json.dump(config, outfile)
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write_config()
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else:
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await bot.sendMessage(chat_id, "Bot war bereits aktiviert")
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await send_message(bot_obj=bot, chat_id=chat_id, msg="Bot war bereits aktiviert")
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elif text.startswith("/stop"):
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if chat_id in ids:
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ids.remove(chat_id)
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await bot.sendMessage(chat_id, "Bot wurde deaktiviert")
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config['ids'] = ids
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await send_message(bot_obj=bot, chat_id=chat_id, msg="Bot wurde deaktiviert")
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chat = get_chat_name(msg)
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await send_status("Bot deaktiviert für Chat %s (ID: %i)" % (chat, chat_id))
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with open(config_filename, 'w') as outfile:
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json.dump(config, outfile)
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write_config()
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else:
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await bot.sendMessage(chat_id, "Bot war nicht aktiv")
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await send_message(bot_obj=bot, chat_id=chat_id, msg="Bot war nicht aktiv")
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elif text.startswith("/essen") or text.startswith("/mensa") or text.startswith("/speiseplan"):
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chat = get_chat_name(msg)
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await send_status("Essen angefordert für Chat %s (ID: %i)" % (chat, chat_id))
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loop = asyncio.get_event_loop()
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fut = asyncio.Future()
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loop.run_until_complete(get_essen(fut))
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(datum, essen) = fut.result()
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# datum, essen = loop.run_until_complete(get_essen())
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if type(essen) == bool:
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if essen:
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await bot.sendMessage(chat_id, "Es ist ein Fehler aufgetreten. Bitte später erneut versuchen.")
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await get_essen(False)
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if len(essen) == 0:
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if var:
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await send_message(bot_obj=bot, chat_id=chat_id,
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msg="Es ist ein Fehler aufgetreten. Bitte später erneut versuchen.")
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else:
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await bot.sendMessage(chat_id, "Für heute ist leider kein Speiseplan verfügbar.")
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await send_message(bot_obj=bot, chat_id=chat_id,
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msg="Für heute ist leider kein Speiseplan verfügbar.")
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else:
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await send_essen(chat_id, datum, essen)
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await send_essen(chat_id)
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await send_status("Essen versendet für Chat %s (ID: %i)" % (chat, chat_id))
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elif text.startswith("/status") and chat_id in config_ids:
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await bot.sendMessage(chat_id, status)
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await send_message(bot_obj=bot, chat_id=chat_id, msg=status, parse_mode="markdown")
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elif text.startswith("/info"):
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await bot.sendMessage(chat_id, info_str, "markdown")
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await send_message(bot_obj=bot, chat_id=chat_id, msg=info_str, parse_mode="markdown")
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elif content_type == "new_chat_member":
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if msg["new_chat_participant"]["id"] == get_bot_id():
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await bot.sendMessage(chat_id, info_str, "markdown")
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await send_message(bot_obj=bot, chat_id=chat_id, msg=info_str, parse_mode="markdown")
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elif content_type == "left_chat_member":
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if msg["left_chat_participant"]["id"] == get_bot_id():
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if chat_id in ids:
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ids.remove(chat_id)
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with open(config_filename, 'w') as outfile:
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json.dump(config, outfile)
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config['ids'] = ids
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write_config()
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async def send_essen(chat_id, datum, essen):
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nachricht = "Speiseplan am WOCHENTAG, den %s:\n" % datum.strftime("%d. MONAT %Y")
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async def send_essen(chat_id: int) -> None:
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global datum, essen
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nachricht = "Speiseplan am %s, den %s:\n" % (wochentage[datum.weekday()], datum.strftime("%d. MONAT %Y"))
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nachricht = nachricht.replace("MONAT", monate[(datum.month - 1) % 12])
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nachricht = nachricht.replace("WOCHENTAG", wochentage[datum.weekday()])
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for i in essen:
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nachricht += "- " + str(i).replace(".", ",") + "\n\n"
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await bot.sendMessage(chat_id, nachricht, "markdown")
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await send_message(bot_obj=bot, chat_id=chat_id, msg=nachricht, parse_mode="markdown")
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async def send_status(text):
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async def send_status(text: str) -> None:
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global config_ids
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for chat_id in config_ids:
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await bot.sendMessage(chat_id, text)
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await send_message(bot_obj=bot, chat_id=chat_id, msg=text)
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async def get_essen(future):
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# global ctx
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async def send_message(bot_obj: DelegatorBot, chat_id: int, msg: str, parse_mode: Any = None,
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disable_web_page_preview: bool = None, disable_notification: bool = None,
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reply_to_message_id: int = None, reply_markup: Any = None) -> None:
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"""Sends a message with bot_obj to chat_id. See https://core.telegram.org/bots/api#sendmessage for details."""
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try:
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await bot_obj.sendMessage(chat_id=chat_id, text=msg, parse_mode=parse_mode,
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disable_web_page_preview=disable_web_page_preview,
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disable_notification=disable_notification, reply_to_message_id=reply_to_message_id,
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reply_markup=reply_markup)
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except BotWasBlockedError:
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if chat_id in ids:
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ids.remove(chat_id)
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config['ids'] = ids
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await send_status("Bot wurde blockiert für Chat ID %i" % chat_id)
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write_config()
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def write_config() -> None:
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with open(config_filename, 'w') as outfile:
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json.dump(config, outfile)
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async def get_essen(only_today: bool) -> None:
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global datum, essen, var # , ctx
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essen = []
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datum = datetime.date.today()
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try:
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# response = urllib.request.urlopen(url, context=ctx)
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response = urllib.request.urlopen(url)
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except HTTPError:
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future.set_result((datum, False))
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var = False
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return
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except Exception as expt:
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await send_status("Es ist ein Fehler aufgetreten:\n%s" % str(expt))
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print("Fehler:\n%s" % str(expt))
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future.set_result((datum, True))
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var = True
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return
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data = response.read()
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response.close()
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text = data.decode('utf-8')
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et = ET.fromstring(text)
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date = et.findall("./menus/day/date")[0].text
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datum = datetime.date(int(date[:4]), int(date[5:7]), int(date[8:10]))
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menus = et.findall("./menus/day/menu")
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dates = et.findall("./menus/day/date")
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if datetime.datetime.now().hour > 13:
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day = datetime.date.today() + datetime.timedelta(1)
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else:
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day = datetime.date.today()
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if len(dates) == 0:
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return
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date_dt = None
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for i in dates:
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date_xml = i.text
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date_dt = datetime.date(int(date_xml[:4]), int(date_xml[5:7]), int(date_xml[8:10]))
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if date_dt >= day:
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break
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if date_dt < day or (only_today and date_dt != day):
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return
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datum = date_dt
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menus = et.findall("./menus/day[date='" + datum.isoformat() + "']/menu")
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for i in menus:
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kategorie = i.findall("type")[0].text
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@ -156,11 +200,8 @@ async def get_essen(future):
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preis = -1
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essen.append(Essen(name, preis, kategorie))
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future.set_result((datum, essen))
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return
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def get_bot_id():
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def get_bot_id() -> int:
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api_url = "https://api.telegram.org/bot" + telegram_bot_token + "/getMe"
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with urllib.request.urlopen(api_url) as response:
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data = json.load(response)
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@ -168,7 +209,7 @@ def get_bot_id():
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return bot_id
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def get_chat_name(msg):
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def get_chat_name(msg: dict) -> str:
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if msg["chat"]["type"] == "group":
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chat = msg["chat"]["title"] + " (g)"
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elif msg["chat"]["type"] == "private":
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@ -188,8 +229,8 @@ def shutdown(signum, frame):
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sys.exit(-1)
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async def essen_loop():
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global status
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async def essen_loop() -> None:
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global status, essen, ids
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while True:
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now = datetime.datetime.today()
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next_day = datetime.datetime(now.year, now.month, now.day) + datetime.timedelta(1, 36000)
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@ -198,13 +239,13 @@ async def essen_loop():
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await asyncio.sleep((next_day - now).seconds)
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await send_status("Aufwachen um 10 Uhr")
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status = "Essen abrufen"
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datum, essen = get_essen()
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await get_essen(True)
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await send_status("%i Essen gefunden" % len(essen))
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status = "Essen senden"
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if type(essen) == list and len(essen) > 0:
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if len(essen) > 0:
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await send_status("Essen werden gesendet")
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for i in ids:
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await send_essen(i, datum, essen)
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await send_essen(i)
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await send_status("Abgeschlossen, warte 30 Sekunden")
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status = "Warte 30 Sekunden"
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await asyncio.sleep(30)
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@ -225,7 +266,6 @@ except ValueError as e:
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print('Error: invalid config file "{}": {}'.format(config_filename, e))
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sys.exit(-1)
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telegram_bot_token = config.get("telegram_bot_token")
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url = config.get("url")
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ids = config.get("ids")
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@ -1,292 +0,0 @@
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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import asyncio
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import datetime
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import json
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import signal
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import sys
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import urllib.request
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import xml.etree.ElementTree as ET
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from typing import Any
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from urllib.error import HTTPError
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import telepot
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from telepot.aio import DelegatorBot
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from telepot.aio.delegate import per_chat_id, create_open, pave_event_space
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from telepot.aio.loop import MessageLoop
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from telepot.exception import BotWasBlockedError
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class Essen:
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def __init__(self, name, preis, kategorie):
|
||||
self.name = name
|
||||
self.preis = preis
|
||||
self.kategorie = kategorie
|
||||
|
||||
def __str__(self):
|
||||
if self.preis > 0:
|
||||
return str("*%s*: `%s` (%.2f €)" % (self.kategorie, self.name, self.preis))
|
||||
else:
|
||||
return str("*%s*: `%s`" % (self.kategorie, self.name))
|
||||
|
||||
|
||||
config_filename = "config.json"
|
||||
monate = ["Januar", "Februar", "März", "April", "Mai", "Juni", "August", "September", "Oktober", "November", "Dezember"]
|
||||
wochentage = ["Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag", "Sonntag"]
|
||||
info_str = "*Mensa-Bot der Hochschule Mittweida (beta)*\nDieser Bot versendet jeden Tag um 10 Uhr den aktuellen " \
|
||||
"Mensa-Speiseplan. Er wird über /start für den aktuellen Chat oder die aktuelle Gruppe gestartet, /stop " \
|
||||
"beendet ihn wieder. Mit /essen, /mensa und /speiseplan kann der aktuelle Speiseplan manuell abgerufen " \
|
||||
"werden.\n\n_Haftungsausschluss: Dieser Bot steht in keiner Verbindung mit der Hochschule Mittweida oder" \
|
||||
" dem Studentenwerk Freiberg. Alle Angaben ohne Gewähr._\n\nGrafik bereitgestellt von " \
|
||||
"[vecteezy.com](https://de.vecteezy.com)"
|
||||
status = ""
|
||||
essen = []
|
||||
var = True
|
||||
datum = None
|
||||
|
||||
|
||||
class HSMensaW(telepot.aio.helper.ChatHandler):
|
||||
@staticmethod
|
||||
async def on_chat_message(msg: dict) -> None:
|
||||
global config, essen, status, var
|
||||
|
||||
content_type, chat_type, chat_id = telepot.glance(msg)
|
||||
if content_type == "text":
|
||||
text = str(msg["text"]).lower()
|
||||
|
||||
if text.startswith("/start"):
|
||||
if chat_id not in ids:
|
||||
ids.append(chat_id)
|
||||
config['ids'] = ids
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg="Bot wurde aktiviert")
|
||||
|
||||
chat = get_chat_name(msg)
|
||||
await send_status("Bot aktiviert für Chat %s (ID: %i)" % (chat, chat_id))
|
||||
|
||||
write_config()
|
||||
else:
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg="Bot war bereits aktiviert")
|
||||
|
||||
elif text.startswith("/stop"):
|
||||
if chat_id in ids:
|
||||
ids.remove(chat_id)
|
||||
config['ids'] = ids
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg="Bot wurde deaktiviert")
|
||||
|
||||
chat = get_chat_name(msg)
|
||||
await send_status("Bot deaktiviert für Chat %s (ID: %i)" % (chat, chat_id))
|
||||
|
||||
write_config()
|
||||
else:
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg="Bot war nicht aktiv")
|
||||
|
||||
elif text.startswith("/essen") or text.startswith("/mensa") or text.startswith("/speiseplan"):
|
||||
chat = get_chat_name(msg)
|
||||
await send_status("Essen angefordert für Chat %s (ID: %i)" % (chat, chat_id))
|
||||
|
||||
await get_essen(False)
|
||||
if len(essen) == 0:
|
||||
if var:
|
||||
await send_message(bot_obj=bot, chat_id=chat_id,
|
||||
msg="Es ist ein Fehler aufgetreten. Bitte später erneut versuchen.")
|
||||
else:
|
||||
await send_message(bot_obj=bot, chat_id=chat_id,
|
||||
msg="Für heute ist leider kein Speiseplan verfügbar.")
|
||||
else:
|
||||
await send_essen(chat_id)
|
||||
await send_status("Essen versendet für Chat %s (ID: %i)" % (chat, chat_id))
|
||||
|
||||
elif text.startswith("/status") and chat_id in config_ids:
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg=status, parse_mode="markdown")
|
||||
|
||||
elif text.startswith("/info"):
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg=info_str, parse_mode="markdown")
|
||||
|
||||
elif content_type == "new_chat_member":
|
||||
if msg["new_chat_participant"]["id"] == get_bot_id():
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg=info_str, parse_mode="markdown")
|
||||
|
||||
elif content_type == "left_chat_member":
|
||||
if msg["left_chat_participant"]["id"] == get_bot_id():
|
||||
if chat_id in ids:
|
||||
ids.remove(chat_id)
|
||||
config['ids'] = ids
|
||||
write_config()
|
||||
|
||||
|
||||
async def send_essen(chat_id: int) -> None:
|
||||
global datum, essen
|
||||
nachricht = "Speiseplan am %s, den %s:\n" % (wochentage[datum.weekday()], datum.strftime("%d. MONAT %Y"))
|
||||
nachricht = nachricht.replace("MONAT", monate[(datum.month - 1) % 12])
|
||||
for i in essen:
|
||||
nachricht += "- " + str(i).replace(".", ",") + "\n\n"
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg=nachricht, parse_mode="markdown")
|
||||
|
||||
|
||||
async def send_status(text: str) -> None:
|
||||
global config_ids
|
||||
for chat_id in config_ids:
|
||||
await send_message(bot_obj=bot, chat_id=chat_id, msg=text)
|
||||
|
||||
|
||||
async def send_message(bot_obj: DelegatorBot, chat_id: int, msg: str, parse_mode: Any = None,
|
||||
disable_web_page_preview: bool = None, disable_notification: bool = None,
|
||||
reply_to_message_id: int = None, reply_markup: Any = None) -> None:
|
||||
"""Sends a message with bot_obj to chat_id. See https://core.telegram.org/bots/api#sendmessage for details."""
|
||||
try:
|
||||
await bot_obj.sendMessage(chat_id=chat_id, text=msg, parse_mode=parse_mode,
|
||||
disable_web_page_preview=disable_web_page_preview,
|
||||
disable_notification=disable_notification, reply_to_message_id=reply_to_message_id,
|
||||
reply_markup=reply_markup)
|
||||
except BotWasBlockedError:
|
||||
if chat_id in ids:
|
||||
ids.remove(chat_id)
|
||||
config['ids'] = ids
|
||||
|
||||
await send_status("Bot wurde blockiert für Chat ID %i" % chat_id)
|
||||
|
||||
write_config()
|
||||
|
||||
|
||||
def write_config() -> None:
|
||||
with open(config_filename, 'w') as outfile:
|
||||
json.dump(config, outfile)
|
||||
|
||||
|
||||
async def get_essen(only_today: bool) -> None:
|
||||
global datum, essen, var # , ctx
|
||||
essen = []
|
||||
try:
|
||||
# response = urllib.request.urlopen(url, context=ctx)
|
||||
response = urllib.request.urlopen(url)
|
||||
except HTTPError:
|
||||
var = False
|
||||
return
|
||||
except Exception as expt:
|
||||
await send_status("Es ist ein Fehler aufgetreten:\n%s" % str(expt))
|
||||
print("Fehler:\n%s" % str(expt))
|
||||
var = True
|
||||
return
|
||||
data = response.read()
|
||||
response.close()
|
||||
text = data.decode('utf-8')
|
||||
|
||||
et = ET.fromstring(text)
|
||||
dates = et.findall("./menus/day/date")
|
||||
if datetime.datetime.now().hour > 13:
|
||||
day = datetime.date.today() + datetime.timedelta(1)
|
||||
else:
|
||||
day = datetime.date.today()
|
||||
if len(dates) == 0:
|
||||
return
|
||||
date_dt = None
|
||||
for i in dates:
|
||||
date_xml = i.text
|
||||
date_dt = datetime.date(int(date_xml[:4]), int(date_xml[5:7]), int(date_xml[8:10]))
|
||||
if date_dt >= day:
|
||||
break
|
||||
|
||||
if date_dt < day or (only_today and date_dt != day):
|
||||
return
|
||||
datum = date_dt
|
||||
menus = et.findall("./menus/day[date='" + datum.isoformat() + "']/menu")
|
||||
|
||||
for i in menus:
|
||||
kategorie = i.findall("type")[0].text
|
||||
name = i.findall("description")[0].text.strip("()1234567890, ")
|
||||
try:
|
||||
preis = float(i.findall("./prices/price[label='Studenten']/value")[0].text.replace(",", "."))
|
||||
except ValueError:
|
||||
preis = -1
|
||||
essen.append(Essen(name, preis, kategorie))
|
||||
|
||||
|
||||
def get_bot_id() -> int:
|
||||
api_url = "https://api.telegram.org/bot" + telegram_bot_token + "/getMe"
|
||||
with urllib.request.urlopen(api_url) as response:
|
||||
data = json.load(response)
|
||||
bot_id = data["result"]["id"]
|
||||
return bot_id
|
||||
|
||||
|
||||
def get_chat_name(msg: dict) -> str:
|
||||
if msg["chat"]["type"] == "group":
|
||||
chat = msg["chat"]["title"] + " (g)"
|
||||
elif msg["chat"]["type"] == "private":
|
||||
chat = msg["chat"]["first_name"] + " " + msg["chat"]["last_name"] + " (p)"
|
||||
else:
|
||||
chat = "null"
|
||||
return chat
|
||||
|
||||
|
||||
def shutdown(signum, frame):
|
||||
print('Signal handler called with signal', signum)
|
||||
ml.close()
|
||||
loop.stop()
|
||||
loop.close()
|
||||
sys.stdout.close()
|
||||
sys.stderr.close()
|
||||
sys.exit(-1)
|
||||
|
||||
|
||||
async def essen_loop() -> None:
|
||||
global status, essen, ids
|
||||
while True:
|
||||
now = datetime.datetime.today()
|
||||
next_day = datetime.datetime(now.year, now.month, now.day) + datetime.timedelta(1, 36000)
|
||||
await send_status("Wartezeit: %i Sekunden" % (next_day - now).seconds)
|
||||
status = "Warten bis %s" % next_day
|
||||
await asyncio.sleep((next_day - now).seconds)
|
||||
await send_status("Aufwachen um 10 Uhr")
|
||||
status = "Essen abrufen"
|
||||
await get_essen(True)
|
||||
await send_status("%i Essen gefunden" % len(essen))
|
||||
status = "Essen senden"
|
||||
if len(essen) > 0:
|
||||
await send_status("Essen werden gesendet")
|
||||
for i in ids:
|
||||
await send_essen(i)
|
||||
await send_status("Abgeschlossen, warte 30 Sekunden")
|
||||
status = "Warte 30 Sekunden"
|
||||
await asyncio.sleep(30)
|
||||
|
||||
|
||||
sys.stdout = open("out.log", "a")
|
||||
sys.stderr = open("err.log", "a")
|
||||
signal.signal(signal.SIGTERM, shutdown)
|
||||
signal.signal(signal.SIGINT, shutdown)
|
||||
|
||||
try:
|
||||
with open(config_filename, 'r') as config_file:
|
||||
config = json.load(config_file)
|
||||
except FileNotFoundError as e:
|
||||
print('Error: config file "{}" not found: {}'.format(config_filename, e))
|
||||
sys.exit(-1)
|
||||
except ValueError as e:
|
||||
print('Error: invalid config file "{}": {}'.format(config_filename, e))
|
||||
sys.exit(-1)
|
||||
|
||||
telegram_bot_token = config.get("telegram_bot_token")
|
||||
url = config.get("url")
|
||||
ids = config.get("ids")
|
||||
config_ids = config.get("config_ids")
|
||||
|
||||
bot = telepot.aio.DelegatorBot(telegram_bot_token, [
|
||||
pave_event_space()(
|
||||
per_chat_id(), create_open, HSMensaW, timeout=10
|
||||
),
|
||||
])
|
||||
|
||||
loop = asyncio.get_event_loop()
|
||||
|
||||
# ml = MessageLoop(bot, handle).run_forever()
|
||||
ml = MessageLoop(bot).run_forever()
|
||||
|
||||
loop.create_task(ml)
|
||||
loop.create_task(essen_loop())
|
||||
|
||||
loop.run_forever()
|
||||
|
||||
# ctx = ssl.create_default_context()
|
||||
# ctx.check_hostname = False
|
||||
# ctx.verify_mode = ssl.CERT_NONE
|
||||
|
|
@ -1,156 +0,0 @@
|
|||
#!/usr/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import datetime
|
||||
import json
|
||||
import sys
|
||||
import urllib.request
|
||||
import xml.etree.ElementTree as ET
|
||||
from time import sleep
|
||||
from urllib.error import HTTPError
|
||||
|
||||
import telepot
|
||||
from telepot.loop import MessageLoop
|
||||
|
||||
from Daemon import Daemon
|
||||
|
||||
|
||||
class Essen:
|
||||
def __init__(self, name, preis, kategorie):
|
||||
self.name = name
|
||||
self.preis = preis
|
||||
self.kategorie = kategorie
|
||||
|
||||
def __str__(self):
|
||||
return str("%s: *%s* (%.2f €)" % (self.kategorie, self.name, self.preis))
|
||||
|
||||
|
||||
class HSMensaW_daemon(Daemon):
|
||||
def run(self):
|
||||
while True:
|
||||
now = datetime.datetime.today()
|
||||
nextDay = datetime.datetime(now.year, now.month, now.day) + datetime.timedelta(1, 36000)
|
||||
print("Sleeping: " + str((nextDay - now).seconds))
|
||||
sleep((nextDay - now).seconds)
|
||||
get_essen()
|
||||
if len(essen) > 0:
|
||||
for i in ids:
|
||||
send_essen(i)
|
||||
sleep(30)
|
||||
|
||||
|
||||
config_filename = "config.json"
|
||||
monate = ["Januar", "Februar", "März", "April", "Mai", "Juni", "August", "September", "Oktober", "November", "Dezember"]
|
||||
wochentage = ["Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag", "Sonntag"]
|
||||
|
||||
|
||||
def handle(msg):
|
||||
global essen
|
||||
|
||||
content_type, chat_type, chat_id = telepot.glance(msg)
|
||||
if content_type == "text":
|
||||
text = str(msg["text"]).lower()
|
||||
if msg["text"].startswith("/start"):
|
||||
ids.append(chat_id)
|
||||
bot.sendMessage(chat_id, "Bot wurde aktiviert")
|
||||
with open('config.json', 'w') as outfile:
|
||||
json.dump(config, outfile)
|
||||
elif msg["text"].startswith("/stop"):
|
||||
try:
|
||||
ids.remove(chat_id)
|
||||
bot.sendMessage(chat_id, "Bot wurde deaktiviert")
|
||||
with open('config.json', 'w') as outfile:
|
||||
json.dump(config, outfile)
|
||||
except ValueError:
|
||||
bot.sendMessage(chat_id, "Bot war nicht aktiv")
|
||||
elif msg["text"].startswith("/essen") or msg["text"].startswith("/mensa") or \
|
||||
msg["text"].startswith("/speiseplan"):
|
||||
get_essen()
|
||||
if len(essen) == 0:
|
||||
bot.sendMessage(chat_id, "Für heute ist leider kein Speiseplan verfügbar.")
|
||||
else:
|
||||
send_essen(chat_id)
|
||||
elif content_type == "new_chat_member":
|
||||
if msg["new_chat_participant"]["id"] == bot.getMe()["id"]:
|
||||
bot.sendMessage(chat_id, "*Mensa-Bot der Hochschule Mittweida*\nDieser Bot versendet jeden Tag um 10 Uhr "
|
||||
"den aktuellen Mensa-Speiseplan. Er wird über /start für den aktuellen Chat oder "
|
||||
"die aktuelle Gruppe gestartet, /stop beendet ihn wieder. Mit /essen, /mensa und "
|
||||
"/speiseplan kann der aktuelle Speiseplan manuell abgerufen werden.\n\n"
|
||||
"_Haftungsausschluss: Dieser Bot steht in keiner Verbindung mit der Hochschule "
|
||||
"Mittweida oder dem Studentenwerk Freiberg. Alle Angaben ohne Gewähr._",
|
||||
"markdown")
|
||||
elif content_type == "left_chat_member":
|
||||
if msg["left_chat_participant"]["id"] == bot.getMe()["id"]:
|
||||
if chat_id in ids:
|
||||
ids.remove(chat_id)
|
||||
with open('config.json', 'w') as outfile:
|
||||
json.dump(config, outfile)
|
||||
|
||||
|
||||
def send_essen(chat_id):
|
||||
global datum, essen
|
||||
nachricht = "Speiseplan am WOCHENTAG, den %s:\n" % datum.strftime("%d. MONAT %Y")
|
||||
nachricht = nachricht.replace("MONAT", monate[datum.month])
|
||||
nachricht = nachricht.replace("WOCHENTAG", wochentage[datum.weekday()])
|
||||
for i in essen:
|
||||
nachricht += str(i).replace(".", ",") + "\n"
|
||||
bot.sendMessage(chat_id, nachricht, "markdown")
|
||||
|
||||
|
||||
def get_essen():
|
||||
global datum, essen
|
||||
essen = []
|
||||
try:
|
||||
response = urllib.request.urlopen(url)
|
||||
except HTTPError:
|
||||
return
|
||||
data = response.read()
|
||||
response.close()
|
||||
text = data.decode('utf-8')
|
||||
|
||||
et = ET.fromstring(text)
|
||||
date = et.findall("./menus/day/date")[0].text
|
||||
datum = datetime.date(int(date[:4]), int(date[5:7]), int(date[8:10]))
|
||||
menus = et.findall("./menus/day/menu")
|
||||
|
||||
for i in menus:
|
||||
kategorie = i.findall("type")[0].text
|
||||
name = i.findall("description")[0].text.strip("()1234567890, ")
|
||||
preis = float(i.findall("./prices/price[label='Studenten']/value")[0].text.replace(",", "."))
|
||||
essen.append(Essen(name, preis, kategorie))
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
try:
|
||||
with open(config_filename, 'r') as config_file:
|
||||
config = json.load(config_file)
|
||||
except FileNotFoundError as e:
|
||||
print('Error: config file "{}" not found: {}'.format(config_filename, e))
|
||||
sys.exit(-1)
|
||||
except ValueError as e:
|
||||
print('Error: invalid config file "{}": {}'.format(config_filename, e))
|
||||
sys.exit(-1)
|
||||
|
||||
telegram_bot_token = config.get("telegram_bot_token")
|
||||
url = config.get("url")
|
||||
ids = config.get("ids")
|
||||
|
||||
bot = telepot.Bot(telegram_bot_token)
|
||||
MessageLoop(bot, handle).run_as_thread()
|
||||
|
||||
daemon = HSMensaW_daemon("daemon.pid")
|
||||
|
||||
if len(sys.argv) == 2:
|
||||
if 'start' == sys.argv[1]:
|
||||
daemon.start()
|
||||
elif 'stop' == sys.argv[1]:
|
||||
daemon.stop()
|
||||
elif 'restart' == sys.argv[1]:
|
||||
daemon.restart()
|
||||
else:
|
||||
print("Unknown command")
|
||||
sys.exit(2)
|
||||
sys.exit(0)
|
||||
else:
|
||||
print("usage: %s start|stop|restart" % sys.argv[0])
|
||||
sys.exit(2)
|
||||
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