I have been looking for a way to record streams whilst not at home as past broadcasts are unsatisfactory to me with all their muted sections. I had a found one site to help get me started but when i went to check for replies to after commenting asking for help and including images of my script i see that my posting got deleted rather than answered. But i digress.
I know how to manually start livestreamer from the command prompt when the stream is live but as aforementioned i am looking for a solution for when i'm not home.
I am sharing what i have in the hopes that someone would be able to identify what is wrong and help me rectify all issues to get this working.
#This script checks if a user on twitch is currently streaming and then records the stream via livestreamer
from urllib.request import urlopen
from urllib.error import URLError
from threading import Timer
import time
import datetime
import json
import sys
import subprocess
import datetime
import os
import configparser
def check_user(user):
""" returns 0: online, 1: offline, 2: not found, 3: error """
global info
url = 'https://api.twitch.tv/kraken/streams/' + user +"/?client_id=###"
try:
info = json.loads(urlopen(url, timeout = 15).read().decode('utf-8'))
if info['stream'] == None:
status = 1
else:
status = 0
except URLError as e:
if e.reason == 'Not Found' or e.reason == 'Unprocessable Entity':
status = 2
else:
status = 3
return status
def format_filename(fname):
# Removes invalid characters from filename
fname = fname.replace("/","")
fname = fname.replace("?","")
fname = fname.replace(":","-")
fname = fname.replace("\\","")
fname = fname.replace("<","")
fname = fname.replace(">","")
fname = fname.replace("*","")
fname = fname.replace("\"","")
fname = fname.replace("|","")
fname = fname.replace(" ","")
return fname
def loopcheck():
while True:
status = check_user(user)
if status == 2:
print("username not found. invalid username?")
elif status == 3:
print(datetime.datetime.now().strftime("%Hh%Mm%Ss")," ","unexpected error. will try again in 5 minutes.")
time.sleep(300)
elif status == 1:
print(user,"currently offline, checking again in",refresh,"seconds")
time.sleep(refresh) # 15 seconds
elif status == 0:
print(user,"online. stop.")
filename = user+" - "+datetime.datetime.now().strftime("%Y-%m-%d %Hh%Mm%Ss")+" - "+(info['stream']).get("channel").get("status")+".mp4"
filename = format_filename(filename)
str1="livestreamer --twitch-oauth-token ### twitch.tv/"+user+" "+quality+" -o "+directory+filename
subprocess.call(str1)
print("Stream is done. Going back to checking..")
time.sleep(15)
def main():
global refresh
global user
global quality
global directory
print("Usage: check.py [refresh] [user] [quality]")
print("Usage: TwitchChecker.py [refresh] [user] [quality]")
refresh = 15.0
str1=""
refresh = 15.0
user = "###"
quality = "best"
directory = "C:\Users\###\Videos\###\\"
if(refresh<15):
print("Check interval should not be lower than 15 seconds")
refresh=15
print("Checking for",user,"every",refresh,"seconds. Record with",quality,"quality.")
loopcheck()
if __name__ == "__main__":
# execute only if run as a script
main()
set /p DUMMY=Hit ENTER to continue...
For the batch file i have:
#echo
C:\Python\python C:\Users\xxx\Videos\xxx\xxx.py
#echo off
All that happens when i click on either of the 2 files is that the command prompt window flashes quickly.
Thankies for any and all help!
Related
Hello everyone In this module(telegram_interface.py) I have (send_msg) method which I need to call it in another modules, but whenever I try to import this module(telegram_interface) inside the other modules to call the send_msg method, I had the error that I'm calling getUpdates from more than one instance, is there away to avoid this to happen !
telegram_interface.py
import configparser
import telepot
import time
from database import Status
import datetime as dt
import place_orders as po
import requests
config = configparser.ConfigParser()
config.read("config1.ini")
bot_token = str(config["TelegramBot1"]["bot_token"])
my_chat_id = str(config["TelegramBot1"]["my_chat_id"])
bot111 = telepot.Bot(bot_token)
def time_now():
time = dt.datetime.now()
time = time.strftime("%H:%M:%S // %d-%m-%Y")
return time
# def send_msg(text):
# url = "https://api.telegram.org/bot"+bot_token + \
# "/sendMessage?chat_id="+my_chat_id+"&parse_mode=Markdown&text="
# http_request = url + text
# response = requests.get(http_request)
# return response.json()
def handle(msg):
user_name = msg["from"]["first_name"] + " " + msg["from"]["last_name"]
content_type, chat_type, chat_id = telepot.glance(msg)
if content_type == "text":
command = msg["text"]
if "/START" == command.upper():
bot111.sendMessage(chat_id,
"Welcome "+user_name+" in your Auto Trading Bot! \n command [/help] to get more information about the bot. ")
elif "/HELP" == command.upper():
bot111.sendMessage(chat_id,
"Available commands are: \n **[ON, OFF] - Control the bot. \n **[balance] - Get your free USDT balance.")
elif "ON" == command.upper():
Status.save_status(collection="Status",
status=command.upper(), time=time_now())
bot111.sendMessage(chat_id, "System is *Activated*.",
parse_mode="Markdown")
with open("log.txt", "a") as log_file:
log_file.write(
"System is Activated at : " + time_now() + "\n")
elif "OFF" == command.upper():
Status.save_status(collection="Status",
status=command.upper(), time=time_now())
bot111.sendMessage(chat_id, "System is *Deactivated*.",
parse_mode="Markdown")
with open("log.txt", "a") as log_file:
log_file.write("System is Deactivated at : " +
time_now() + "\n")
elif "BALANCE" == command.upper():
free_balance = po.get_usdt_balance()
bot111.sendMessage(chat_id,
"Your free balance is : *"+str(free_balance)+" USDT*", parse_mode="Markdown")
else:
bot111.sendMessage(chat_id,
"Unknown command, use [/help] to get more information.")
bot111.message_loop(handle)
while True:
time.sleep(20)
When you import any module in Python, it is being executed, for example let's imagine we have the following module print_hello.py:
print('hello world')
If you run it, it will print hello world. If you import this module:
import print_hello
it will print hello world too! So, if you import it multiple times, it will print hello world exactly that much times.
To avoid this, you need to simulate main entrypoint, edit print_hello.py:
if __name__ == '__main__':
print('hello world')
In this case, hello world will be printed only with running print_hello.py, but won't be printed if imported.
So, you should apply this to your lines of code:
bot111.message_loop(handle)
while True:
time.sleep(20)
I'm using this python script:
LINK
It's working great so far.
But now I would like to optimize it, because sometimes it's happening that the script will be executed 2-3 times within 10-20 minutes, because it will always run if there are 3 streams or more (e.g. a 4. stream will be started --> notification will be send again or also if a user decide to cancel this stream and watch another movie --> The script will run again!)
I have tried to use time.sleep but that is not working. I would like to have it like this:
If the program will be executed,it shouldn't be run again within the next 60 minutes.
What do I need to use / code here?
Thanks for help!
Thank you for the Tip, my code does look like this now (can you maybe check?):
** code section ** = my code which I have merged inside the existing script.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Description: Send a PlexPy notification when the total
# number of streams exceeds a threshold.
# Author: /u/SwiftPanda16
# Requires: requests
# PlexPy script trigger: Playback start
# PlexPy script arguments: {streams}
import requests
import sys
**import os
from datetime import datetime, timedelta**
### EDIT SETTINGS ###
PLEXPY_URL = 'xx.xxx.xx:8181'
PLEXPY_APIKEY = 'xxxxxxxxxxxxxxxxxx'
AGENT_ID = 14 # The PlexPy notifier agent id found here: https://github.com/JonnyWong16/plexpy/blob/master/API.md#notify
NOTIFY_SUBJECT = 'test' # The notification subject
NOTIFY_BODY = 'Test'
STREAM_THRESHOLD = 3
**### time management ###
one_hour_ago = datetime.now() - timedelta(minutes=60)
filetime = datetime.fromtimestamp(os.path.getctime("timestamp.txt"))
if filetime < one_hour_ago:**
### CODE BELOW ###
def main():
try:
streams = int(sys.argv[1])
except:
print("Invalid PlexPy script argument passed.")
return
if streams >= STREAM_THRESHOLD:
print("Number of streams exceeds {threshold}.".format(threshold=STREAM_THRESHOLD))
print("Sending PlexPy notification to agent ID: {agent_id}.".format(agent_id=AGENT_ID))
params = {'apikey': PLEXPY_APIKEY,
'cmd': 'notify',
'agent_id': AGENT_ID,
'subject': NOTIFY_SUBJECT,
'body': NOTIFY_BODY}
r = requests.post(PLEXPY_URL.rstrip('/') + '/api/v2', params=params)
**os.getcwd()
open ('timestamp.txt', 'w')**
else:
print("Number of streams below {threshold}.".format(threshold=STREAM_THRESHOLD))
print("No notification sent.")
return
if __name__ == "__main__":
main()
**else:
pass**
Have the script write a timestamp to an external file and check that file at startup.
Here is an example:
import time
def script_has_run_recently(seconds):
filename = 'last-run-time.txt'
current_time = int(time.time())
try:
with open(filename, 'rt') as f:
last_run = int(f.read().strip())
except (IOError, ValueError) as e:
last_run = 0
if last_run + seconds > current_time:
return True
else:
with open(filename, 'wt') as f:
f.write(str(current_time))
return False
def main():
print('running the main function.')
if __name__ == "__main__":
seconds = 3600 # one hour in seconds
if script_has_run_recently(seconds):
print('you need to wait before you can run this again')
else:
main()
I created my first chatbot with Chatterbot library. Now I want to deploy it through Heroku, but this is impossible.
My chatbot is composed of some files (py, csv, yml, json, txt). This is the structure:
botusers (csv file)
Magghy (py file)
magghybot (py file)
Procfile
Requirements (txt file)
telegramtoken (txt file)
conversation.yml (in folder named lang)
math_words.json (in folder named lang)
nltk (txt file)
runtime (txt file)
I created a "Procfile" (worker: python magghybot.py) and "Requirements.txt"
Then I deployed my project on Heroku and there isn't problem. But when I tried to start a conversation with my bot, it doesn't answer me.
When I write on Terminal heroic logs, there aren't problem, but only this strings:
2017-10-18T10:16:08.079891+00:00 heroku[worker.1]: Starting process with command python magghybot.py
2017-10-18T10:16:08.745016+00:00 heroku[worker.1]: State changed from starting to up
2017-10-18T10:16:10.087633+00:00 heroku[worker.1]: Process exited with status 0
2017-10-18T10:16:10.098959+00:00 heroku[worker.1]: State changed from up to crashed
2017-10-18T10:16:10.100468+00:00 heroku[worker.1]: State changed from crashed to starting
2017-10-18T10:16:14.445838+00:00 heroku[worker.1]: Starting process with command python magghybot.py
2017-10-18T10:16:14.982759+00:00 heroku[worker.1]: State changed from starting to up
2017-10-18T10:16:15.767656+00:00 heroku[worker.1]: Process exited with status 0
2017-10-18T10:16:15.782460+00:00 heroku[worker.1]: State changed from up to crashed
It seems there is a problem with my files py.
My magghybot.py has this code:
import sys
from inspect import getsourcefile
from os.path import abspath
from chatterbot import ChatBot
class MagghyBot(object):
def __init__(self, lang = "english"):
self.language = lang
self.chatbot = ChatBot(
'MagghyBot',
logic_adapters=[
"chatterbot.logic.MathematicalEvaluation",
"chatterbot.logic.TimeLogicAdapter",
"chatterbot.logic.BestMatch"
],
#input_adapter="chatterbot.input.VariableInputTypeAdapter",
#output_adapter="chatterbot.output.OutputAdapter"
trainer='chatterbot.trainers.ChatterBotCorpusTrainer'
)
self.instdir = "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chatterbot_corpus/data" + self.language + "/"
self.localdir = os.path.abspath(os.path.dirname(sys.argv[0])) + "/lang/" + self.language + "/chatcorpus/"
def train(self):
if self.checkdirnotempty(self.localdir):
print(self.localdir)
self.chatbot.train(
self.localdir
)
elif self.checkdirnotempty(self.instdir):
print(self.instdir)
self.chatbot.train(
self.instdir
)
else:
print("Using standard english corpus")
self.chatbot.train("chatterbot.corpus.english.greetings")
def reply(self, phrase = ""):
# Get a response to an input statement
response = self.chatbot.get_response(phrase)
return response
def checkdirnotempty(self, folder = ""):
check = False
if os.path.isdir(folder):
entities = os.listdir(folder)
for entity in entities:
if os.path.isfile(folder + entity):
check = True
break
return check
My Magghy.py has this code:
import time
import random
import datetime
import telepot
import os
import sys
import subprocess
from magghybot import MagghyBot
telegramtoken = '' #telegram bot token from BotFather
checkuserid = 394287240 #enable users whitelist, so only certain people can talk with this bot
usersfile = 'botusers' #the file where we store the list of users who can talk with bot
attemptsfile = '/tmp/attempts.log' #the file where we log denied accesses
active = 1 #if set to 0 the bot will stop
language = "italiano"
chatter = MagghyBot(language)
chatter.train()
if telegramtoken == '' and os.path.isfile("telegramtoken.txt"):
text_file = open("telegramtoken.txt", "r")
telegramtoken = text_file.read().replace("\n", "")
text_file.close()
print("Connecting to Telegram...")
bot = telepot.Bot(telegramtoken)
print(bot.getMe())
def listusers():
if not os.path.isfile(usersfile):
return ''
text_file = open(usersfile, "r")
lines = text_file.read().split(',')
text_file.close()
del lines[-1] #remove last element since it is blank
return lines
def adduser(name):
csv = ""
users = listusers()
if users != "":
for usr in users:
csv = csv+usr+","
csv = csv+name+","
text_file = open(usersfile, "w")
text_file.write(csv)
text_file.close()
def deluser(name):
csv = ""
users = listusers()
if users != "":
for usr in users:
if usr != name:
csv = csv+usr+","
text_file = open(usersfile, "w")
text_file.write(csv)
text_file.close()
def handle(msg):
global bot
global chatter
global language
chat_id = msg['chat']['id']
sender = msg['from']['id']
users = listusers()
if checkuserid == 1:
verified = 0
if users != "":
for usr in users:
if str(sender) == usr:
verified = 1
if verified == 0:
bot.sendMessage(chat_id, "I don't talk with strangers, dear "+str(sender))
#write this user in the list of attempted accesses
if attemptsfile != '':
lines = ''
if os.path.isfile(attemptsfile):
text_file = open(attemptsfile, "r")
lines = text_file.read()
text_file.close()
lines = lines + str(datetime.datetime.now()) + " --- UserdID: " + str(sender) + " DENIED \n"
text_file = open(attemptsfile, "w")
text_file.write(lines)
text_file.close()
return
command = ''
try:
if msg['text'] != '':
command = msg['text']
print('Got command: ' + command)
except:
print("No text in this message")
if command == '/time':
bot.sendMessage(chat_id, str(datetime.datetime.now()))
elif '/adduser' in command:
if len(command.split(' ')) > 1:
usrname = command.split(' ')[1]
adduser(usrname)
bot.sendMessage(chat_id, "User "+usrname+" added")
elif '/deluser' in command:
if len(command.split(' ')) > 1:
usrname = command.split(' ')[1]
deluser(usrname)
bot.sendMessage(chat_id, "User "+usrname+" deleted")
elif command == '/help':
bot.sendMessage(chat_id, "/adduser /deluser /time /exit")
elif command == '/exit':
global active
active = False
bot.sendMessage(chat_id, "The bot will shutdown in 10 seconds")
elif command != '':
answer = chatter.reply(command)
bot.sendMessage(chat_id, str(answer))
bot.message_loop(handle)
print('I am listening ...')
while active:
time.sleep(10)
print("Exiting")
sys.exit()
I recommend using database on Heroku and not regular files to store data. Heroku is a cloud hosting and every launch could be made on different machines. That imposes some limitations on disk usage.
Here’s my experimental project - Django Telegram chatbot prepared for Heroku deployment
https://github.com/lisitsky/dj-tg-alpha-bot
Feeel free to ask questions on it and it’s work logics.
I would like to read Windows' event log. I am not sure if it's the best way but I would like to use the pywin32 -> win32evtlog module to do so. First and foremost is it possible to read logs from Windows 7 using this library and if so how to read events associated with applications runs (running an .exe must leave a trace in the event log in windows i guess).
I have managed to find some little example on the net but it's not enough for me and the documentation isn't well written unfortunately ;/
import win32evtlog
hand = win32evtlog.OpenEventLog(None,"Microsoft-Windows-TaskScheduler/Operational")
print win32evtlog.GetNumberOfEventLogRecords(hand)
you can find plenty of demos related to the winapi in your C:\PythonXX\Lib\site-packages\win32\Demos folder. In this folder you'll find a script named eventLogDemo.py. There you can see how to use win32evtlog module. Just start this script with eventLogDemo.py -v and you will get prints from your Windows event log with logtype Application.
In case you can't find this script:
import win32evtlog
import win32api
import win32con
import win32security # To translate NT Sids to account names.
import win32evtlogutil
def ReadLog(computer, logType="Application", dumpEachRecord = 0):
# read the entire log back.
h=win32evtlog.OpenEventLog(computer, logType)
numRecords = win32evtlog.GetNumberOfEventLogRecords(h)
# print "There are %d records" % numRecords
num=0
while 1:
objects = win32evtlog.ReadEventLog(h, win32evtlog.EVENTLOG_BACKWARDS_READ|win32evtlog.EVENTLOG_SEQUENTIAL_READ, 0)
if not objects:
break
for object in objects:
# get it for testing purposes, but dont print it.
msg = win32evtlogutil.SafeFormatMessage(object, logType)
if object.Sid is not None:
try:
domain, user, typ = win32security.LookupAccountSid(computer, object.Sid)
sidDesc = "%s/%s" % (domain, user)
except win32security.error:
sidDesc = str(object.Sid)
user_desc = "Event associated with user %s" % (sidDesc,)
else:
user_desc = None
if dumpEachRecord:
print "Event record from %r generated at %s" % (object.SourceName, object.TimeGenerated.Format())
if user_desc:
print user_desc
try:
print msg
except UnicodeError:
print "(unicode error printing message: repr() follows...)"
print repr(msg)
num = num + len(objects)
if numRecords == num:
print "Successfully read all", numRecords, "records"
else:
print "Couldn't get all records - reported %d, but found %d" % (numRecords, num)
print "(Note that some other app may have written records while we were running!)"
win32evtlog.CloseEventLog(h)
def usage():
print "Writes an event to the event log."
print "-w : Dont write any test records."
print "-r : Dont read the event log"
print "-c : computerName : Process the log on the specified computer"
print "-v : Verbose"
print "-t : LogType - Use the specified log - default = 'Application'"
def test():
# check if running on Windows NT, if not, display notice and terminate
if win32api.GetVersion() & 0x80000000:
print "This sample only runs on NT"
return
import sys, getopt
opts, args = getopt.getopt(sys.argv[1:], "rwh?c:t:v")
computer = None
do_read = do_write = 1
logType = "Application"
verbose = 0
if len(args)>0:
print "Invalid args"
usage()
return 1
for opt, val in opts:
if opt == '-t':
logType = val
if opt == '-c':
computer = val
if opt in ['-h', '-?']:
usage()
return
if opt=='-r':
do_read = 0
if opt=='-w':
do_write = 0
if opt=='-v':
verbose = verbose + 1
if do_write:
ph=win32api.GetCurrentProcess()
th = win32security.OpenProcessToken(ph,win32con.TOKEN_READ)
my_sid = win32security.GetTokenInformation(th,win32security.TokenUser)[0]
win32evtlogutil.ReportEvent(logType, 2,
strings=["The message text for event 2","Another insert"],
data = "Raw\0Data".encode("ascii"), sid = my_sid)
win32evtlogutil.ReportEvent(logType, 1, eventType=win32evtlog.EVENTLOG_WARNING_TYPE,
strings=["A warning","An even more dire warning"],
data = "Raw\0Data".encode("ascii"), sid = my_sid)
win32evtlogutil.ReportEvent(logType, 1, eventType=win32evtlog.EVENTLOG_INFORMATION_TYPE,
strings=["An info","Too much info"],
data = "Raw\0Data".encode("ascii"), sid = my_sid)
print("Successfully wrote 3 records to the log")
if do_read:
ReadLog(computer, logType, verbose > 0)
if __name__=='__main__':
test()
I hope this script fits your needs
As of right now I have a majority of the code done for browsing a subreddit, and downloading the top images at the time of the request. I was able to do this using PRAW and urllib to download the images once i get their link. The final part that i am stuck on is putting the images files in an array and actually setting them as my background. Here is what i have
import praw
import time
import os
import urllib as ul
import os
def backGroundChanger(sub):
USER_AGENT='wall paper changer for linux/windows by /u/**********' #specifies what my bot does and by who
REDDIT_ID= #reddit id
REDDIT_PASS= #reddit password
reddit=praw.Reddit(USER_AGENT) #creates bot
reddit.login(REDDIT_ID,REDDIT_PASS) #logsin
print reddit.is_logged_in()
images=reddit.get_subreddit(sub)
while True:
count=0
for sub in images.get_hot(limit=10):
imageLink=sub.url
print imageLink
n=str(count)
ul.urlretrieve(imageLink, "i" + n )
count+=1
file=[]
dir=os.getcwd()
for files in os.listdir("."):
if(files.endswith(".jpg|| .png"): # not sure if this will work
file.append(files)
changeBackGround(file,dir)
def changeBackGround(file, dir):
#Do back ground changing stuff here
def main():
subreddit=input("What subreddit would you like me to pull images from? ")
print "You chose " + subreddit
backGroundChanger(subreddit)
main()
This might work, maybe not; its untested.
Read up on the os.system function for a means to use system programs to set the background, like xsetbg in linux. Look here for setting the windows background (it only involves hacking the registry).
import os
import glob
import random
import sys
import time
import urllib
import praw
def backGroundChanger(sub):
USER_AGENT = 'wall paper changer for linux/windows by /u/**********' #specifies what my bot does and by who
REDDIT_ID = #reddit id
REDDIT_PASS = #reddit password
reddit = praw.Reddit(USER_AGENT) #creates bot
reddit.login(REDDIT_ID, REDDIT_PASS) #logsin
print reddit.is_logged_in()
images = reddit.get_subreddit(sub)
while True:
count = 0
for sub in images.get_hot(limit = 10):
imageLink = sub.url
print imageLink
n = str(count)
urllib.urlretrieve(imageLink, "i" + n )
count += 1
files = glob.glob("*.jpg") + glob.glob("*.png")
changeBackGround(files)
def changeBackGround(ifiles):
#Do back ground changing stuff here
the_file = ifiles[random.randint(0, len(ifiles) - 1)]
if(sys.platform.startswith("win")): # Windows
# Do this yourself
pass
elif(sys.platform.startswith("linux")): # Linux
os.system("xsetbg -center %s" % the_file)
def main():
subreddit = input("What subreddit would you like me to pull images from? ")
print "You chose " + subreddit
backGroundChanger(subreddit)
main()