def __init__(self, name="", priority=None, tag='', tweets_day=4,
log_file_name="pregonero.log", simulate=False):
"""
Initialize bot
param:
priority: int for filter messages of this priority
tag: string for filter messages of this tag
tweets_day: int for amount of tweet per day
log_file_name: string for file name of log
enable_tweet: boolean, if True publish messages on twitter
"""
self.name = " ".join([__name__, name])
self.priority = priority
self.tag = tag
self.tweets_day = tweets_day
self.simulate = simulate
self.init_logging(log_file_name)
try:
self.messages = Query()
except IOError:
self.logger.exception("File 'messages.json' is missing.")
raise
except:
self.logger.exception("Problem with 'messages.json' file.")
raise
self.logger.info("Bot init successful")
class TwitterBot():
def __init__(self, name="", priority=None, tag='', tweets_day=4,
log_file_name="pregonero.log", simulate=False):
"""
Initialize bot
param:
priority: int for filter messages of this priority
tag: string for filter messages of this tag
tweets_day: int for amount of tweet per day
log_file_name: string for file name of log
enable_tweet: boolean, if True publish messages on twitter
"""
self.name = " ".join([__name__, name])
self.priority = priority
self.tag = tag
self.tweets_day = tweets_day
self.simulate = simulate
self.init_logging(log_file_name)
try:
self.messages = Query()
except IOError:
self.logger.exception("File 'messages.json' is missing.")
raise
except:
self.logger.exception("Problem with 'messages.json' file.")
raise
self.logger.info("Bot init successful")
def filter(self):
"""
Return a list of messages with candidate tweets
"""
if(self.priority and self.tag):
# Return messages with priority and tag
self.logger.info("Get messages for priority: {} and tag: {}".format(
self.priority, self.tag)
)
return self.messages.get_by_tag_priority(
self.priority, self.tag)
elif(self.priority or self.tag):
if(self.priority):
# Return only messages with priority
self.logger.info("Get messages for priority: {}".format(
self.priority)
)
return self.messages.get_by_priority(self.priority)
if (self.tag):
# Return only messages with tag
self.logger.info("Get messages for tag: {}".format(
self.tag)
)
return self.messages.get_by_tag(self.tag)
else:
# Return all messages
self.logger.info("Get all messages")
return self.messages.get_all()
def daily_tweets(self):
"""
Tweet a 'tweets_day' amount of tweet daily, sleep a random time. Must
be called once time daily.
"""
self.logger.info("Start daily tweets")
# Loads messages into self.messages
# Filter messages
tweets = self.filter()
# Publish tweets_day number of twits per day
cicles = range(self.tweets_day)
cicles.reverse()
for i in cicles:
try:
# choose a random message
tweet = random.choice(tweets)
except IndexError:
# No more tweets
break
# Publish on twitter
publish.on_twitter(tweet['text'], self.logger, self.simulate)
# Drop the message of the list
tweets.pop(tweets.index(tweet))
# Sleep a random time (in seconds) between 60 and
# (remaining_time / remaining_tweets)
# to tweet again
remaining_time = self.calculate_delta_time().seconds
remaining_tweets = float(i + 1)
seconds = round(random.uniform(60,
remaining_time / remaining_tweets))
self.logger.info("Sleep to next tweet: " + str(seconds) +
" seconds")
sleep(seconds)
self.logger.info("Stop daily tweets")
def calculate_delta_time(self):
"""
Returns the remaining time till it be morrow
"""
current_date = datetime.now()
tomorrow_date = datetime(current_date.year,
current_date.month,
current_date.day + 1)
return tomorrow_date - current_date
def init_logging(self, file_name):
"""
Enable logging
This initializate config must be in another place
"""
dictLogConfig = {
"version": 1,
"handlers": {
"fileHandler": {
"class": "logging.handlers.RotatingFileHandler",
"formatter": "default",
"filename": file_name,
"maxBytes": 10240,
"backupCount": 3
},
"console": {
"class": "logging.StreamHandler",
"formatter": "default",
"stream": "ext://sys.stdout"
}
},
"formatters": {
"default": {
"format": ("%(asctime)s - %(name)s - %(levelname)s - " +
" %(message)s")
}
},
"loggers": {
self.name: {
"handlers": ["fileHandler", "console"],
"level": "DEBUG",
}
}
}
logging.config.dictConfig(dictLogConfig)
self.logger = logging.getLogger(self.name)
def run(self):
"""
Main function of the bot, run it indefinitely, daily tweet
"""
self.logger.info("Start Running")
# This must be change in future version by something like
# "run from_date to_date" and not while true
while(True):
self.daily_tweets()
# Sleep until tomorrow
delta = self.calculate_delta_time()
self.logger.info("Sleep remaining day time: " +
str(delta.seconds) + " seconds")
sleep(delta.seconds)
self.logger.info("Stop Running")