fintic-tracker/database_caller.py
2022-03-07 13:32:05 +08:00

788 lines
29 KiB
Python
Executable File

# Copyright (C) 2020 Fintic, finticofficial@gmail.com
#
# This file is part of Fintic project, developed by Neythen Treloar and Justin Dunn
#
# This code can not be copied and/or distributed without the express
# permission of Fintic
import finnhub
import time
import csv
import pytz
from datetime import datetime, timedelta
import json
import datetime as dt
import sys, os, base64, hashlib, hmac, select
import requests
from pycoingecko import CoinGeckoAPI
from newsapi import NewsApiClient
import traceback
from geopy import geocoders
from multiprocessing import Process
def getInput(Block=False):
if Block or select.select([sys.stdin], [], [], 0) == ([sys.stdin], [], []):
msg = sys.stdin.read(1)
#sys.stdin.flush()
else:
msg = ''
return msg
def emptyInfo(symbols, stock_info):
update = False
for symbol in symbols:
if stock_info[symbol] == -1: # stock with no info
update = True
return update
def updateUpdate(NY_time):
NY_str = NY_time.strftime("%d/%m/%Y %H:%M:%S")
f = open('csv/last_update.csv', 'w+')
f.write(NY_str + '\n')
f.close()
def updateStocks(api_key, logf):
print('STOCKS')
try:
max_stocks = 200
f = open('csv/stocks_settings.json', 'r')
all_stocks_settings = json.load(f)
f.close()
stock_info = all_stocks_settings['symbols']
symbols = list(stock_info.keys())
#print(symbols)
url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/stocks?symbols='
for symbol in symbols:
url += symbol + ','
url += '&apiKey=' + api_key
response = requests.get(url)
data = response.json()
#print(response)
#print(dir(response))
#print(len(data))
stock_info = {}
if len(data) > 0:
for symbol in symbols:
for stock in data:
if stock['symbol'] == symbol:
stock_info[stock['symbol']] = {'current': stock['price'], 'change': stock['change_since'], 'percent_change':stock['percent']}
all_stocks_settings['symbols'] = stock_info
json.dump(all_stocks_settings, open('csv/stocks_settings.json', 'w+'))
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
def updateCrypto(api_key, logf):
print('CRYPTO')
#cypto_info['symbol, base'].keys() = ['current','24hr change']
try:
f = open('csv/crypto_settings.json', 'r')
all_crypto_settings = json.load(f)
f.close()
coin_info = all_crypto_settings['symbols']
symbol_base = list(coin_info.keys())
symbols = [sb.split(',')[0] for sb in symbol_base]
bases = [sb.split(',')[1] for sb in symbol_base]
unique_bases = list(set(bases))
url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/crypto?symbols='
for i,s in enumerate(symbols):
url += bases[i] + '-' + s + ','
url = url[:-1] #remove last comma
url += '&apiKey=' + api_key
#print(url)
response = requests.get(url)
data = response.json()
#print(url)
#print(data)
coin_info = {}
if len(data) > 0:
for sb in symbol_base:
for i,d in enumerate(data):
symbol = d['symbol']
base = d['currency']
if symbol.upper() + ',' + base.upper() == sb:
coin_info[symbol.upper() + ',' + base.upper()] = {'current': d['price'], '24hr_change': d['price_over_24hr'], 'percent_change': d['percent_over_24hr']}
all_crypto_settings['symbols'] = coin_info
f = open('csv/crypto_settings.json', 'w+')
json.dump(all_crypto_settings, f)
f.close()
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
def updateForex(api_key, logf):
print('FOREX')
try:
f = open('csv/forex_settings.json', 'r')
all_forex_settings = json.load(f)
f.close()
forex_info = all_forex_settings['symbols']
symbol_base = list(forex_info.keys())
symbols = [sb.split(',')[0] for sb in symbol_base]
bases = [sb.split(',')[1] for sb in symbol_base]
unique_bases = list(set(bases))
targets = ','.join(symbols)
url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/forex?symbols='
for i,s in enumerate(symbols):
url += s + '-' + bases[i] + ','
url = url[:-1] #remove last comma
url += '&apiKey=' + api_key
response = requests.get(url)
data = response.json()
if len(data) > 0:
#print(data)
c_dict = {}
for sb in symbol_base:
for d in data:
if d['uid'].replace('/',',') == sb:
c_dict[d['uid'].replace('/',',')] = {'current': d['rate'], '24hr_change': d['rate_over_24hr'], 'percent_change':d['percent_over_24hr']}
all_forex_settings['symbols'] = c_dict
json.dump(all_forex_settings, open( "csv/forex_settings.json", 'w+' ))
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
def updateNews(api_key, logf):
#'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/news?category=technology'
#'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/news?country=GB'
#'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/news?lang=en'
print('NEWS')
try:
all_settings = json.load(open('csv/news_settings.json', 'r'))
if all_settings['use_country']:
if all_settings['country'] == 'Worldwide':
url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/news_worldwide'
else:
c_dict = {'United States':'US', 'Australia':'AU', 'Canada': 'CA', 'Great Britain':'GB', 'New Zealand':'NZ', 'Ireland':'IE', 'Singapore':'SG', 'South Africa': 'ZA'}
cc = c_dict[all_settings['country']]
url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/news?country={}'.format(cc)
elif all_settings['use_category']:
url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/news?category={}'.format(all_settings['category'])
url += '&apiKey=' + api_key
response = requests.get(url)
data = response.json()
#print(data)
if len(data) > 0:
max_headlines = int(all_settings['num_headlines'])
#load user settings
headlines = data[:max_headlines]
headline_sources = [headline['source'] for headline in headlines]
headline_titles = [headline['title'] for headline in headlines]
headline_times = [headline['publishedAt'] for headline in headlines]
headlines = list(zip(headline_titles, headline_sources, headline_times))
#print(headlines)
all_settings['headlines'] = headlines
json.dump(all_settings, open('csv/news_settings.json', 'w+'))
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
def updateWeather(api_key, logf):
print('WEATHER')
max_cities = 30
try:
gn = geocoders.GeoNames(username='fintic')
f = open('csv/daily_weather.json', 'r')
all_daily_settings = json.load(f)
f.close()
f = open('csv/current_weather.json', 'r')
all_current_settings = json.load(f)
f.close()
current_locations = list(all_current_settings['locations'].keys())
daily_locations = list(all_daily_settings['locations'].keys())
all_locations = list(set(current_locations + daily_locations))
current_weathers = {}
daily_weathers = {}
for location in all_locations:
loc = gn.geocode(location)
current_weather = {}
lat = loc.latitude
lon = loc.longitude
url = 'https://api.openweathermap.org/data/2.5/onecall?lat={}&units=metric&lon={}&appid={}'.format(lat, lon, api_key)
r = requests.get(url)
weather = r.json()['current']
current_weather['main_weather'] = weather['weather'][0]['main']
current_weather['description'] = weather['weather'][0]['description']
current_weather['temp'] = weather['temp']
current_weather['min_temp'] = r.json()['daily'][0]['temp']['min']
current_weather['max_temp'] = r.json()['daily'][0]['temp']['max']
current_weather['feels_like'] = weather['feels_like']
current_weather['humidity'] = weather['humidity']
current_weather['clouds'] = weather['clouds']
current_weather['wind_speed'] = weather['wind_speed']
current_weather['wind_direction'] = weather['wind_deg']
current_weather['visibility'] = weather['visibility']
current_weather['uv'] = weather['uvi']
current_weather['rain_chance'] = r.json()['hourly'][0]['pop']
if location in current_locations:
current_weathers[location] = current_weather
daily_weather = []
daily = r.json()['daily']
for day in daily:
dct = {}
dct['main_weather'] = day['weather'][0]['main']
dct['description'] = day['weather'][0]['description']
dct['min_temp'] = day['temp']['min']
dct['max_temp'] = day['temp']['max']
daily_weather.append(dct)
#add relevant urrent information to first day in daily
daily_weather[0]['temp'] = weather['temp']
daily_weather[0]['rain_chance'] = current_weather['rain_chance']
daily_weather[0]['humidity'] = current_weather['humidity']
daily_weather[0]['wind_speed'] = current_weather['wind_speed']
daily_weather[0]['uv'] = current_weather['uv']
daily_weather[0]['clouds'] = current_weather['clouds']
daily_weather[0]['wind_speed'] = current_weather['wind_speed']
daily_weather[0]['wind_direction'] = current_weather['wind_direction']
daily_weather[0]['visibility'] = current_weather['visibility']
if location in daily_locations:
daily_weathers[location] = daily_weather
all_current_settings['locations'] = current_weathers
all_daily_settings['locations'] = daily_weathers
#print(all_current_settings, all_daily_settings)
json.dump( all_current_settings, open( "csv/current_weather.json", 'w+' ))
json.dump( all_daily_settings, open( "csv/daily_weather.json", 'w+' ))
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
def updateLeagueTables(api_key, logf):
print('LEAGUE TABLES')
url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/sports?stats='
try:
f = open('csv/league_tables.json', 'r')
all_settings = json.load(f)
#print(all_settings['leagues'].keys())
f.close()
leagues = all_settings['leagues'].keys()
leagues_info = {}
for league in leagues:
if league == 'PREMIERLEAGUE':
url += 'PREMIERLEAGUE,'
else:
url += league + ','
url = url[:-1] # remove last comma
url += '&apiKey=' + api_key
r = requests.get(url)
all_data = r.json()
#print('key', [all_data[i].keys() for i in range(len(all_data))])
#print('key', all_data.keys())
for i,l in enumerate(all_data):
#print(l)
league = list(l.keys())[0]
#print('league', league, list(l.keys()))
teams = []
for d in all_data[i][league]:
team = {}
team['name'] = d['strTeam']
team['wins'] = d['intWin']
team['loss'] = d['intLoss']
team['draw'] = d['intDraw']
#team['played'] = d['intPlayed']
team['standing'] = d['intRank']
#team['points'] = d['intPoints']
teams.append(team)
leagues_info[league.upper()] = teams
all_settings['leagues'] = leagues_info
#print(all_settings['leagues'].keys())
json.dump(all_settings, open( "csv/league_tables.json".format(league), 'w+' ))
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
def updateLeagueEvents(api_key, time, logf):
print('LEAGUE EVENTS')
url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/sports?{}='.format(time)
if time == 'past':
f = open('csv/past_games.json')
elif time == 'upcoming':
f = open('csv/upcoming_games.json')
elif time == 'livescore':
f = open('csv/live_games.json')
try:
all_settings = json.load(f)
#print(all_settings['leagues'].keys())
f.close()
leagues = all_settings['leagues'].keys()
leagues_info = {}
for league in leagues:
if league == 'PREMIERLEAGUE':
url += 'PREMIERLEAGUE,'
else:
url += league + ','
url = url[:-1] # remove last comma
url += '&apiKey=' + api_key
r = requests.get(url)
all_data = r.json()
#print(all_data)
for league in all_data.keys():
events = []
for d in all_data[league]:
event = {}
event['date'] = d['dateEvent']
if time == 'live':
event['progess'] = d['strProgress']
event['status'] = d['strStatus']
else:
event['round'] = d['intRound']
event['time'] = d['strTime']
event['home_team'] = d['strHomeTeam']
event['away_team'] = d['strAwayTeam']
if time != 'upcoming':
event['away_score'] = d['intAwayScore']
event['home_score'] = d['intHomeScore']
events.append(event)
leagues_info[league.upper()] = events
all_settings['leagues'] = leagues_info
#print(all_settings['leagues'].keys())
json.dump(all_settings, open( "csv/{}_games.json".format(time), 'w+' ))
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
def updateSports(api_key, logf):
#read user settings to decide which sprots to update
updateLeagueTables(api_key, logf)
updateLeagueEvents(api_key,'livescore', logf)
updateLeagueEvents(api_key,'past', logf)
updateLeagueEvents(api_key,'upcoming', logf)
def checkStocks(last_update, update_frequency):
NY_time = datetime.now(NY_zone).replace(tzinfo=None)
opening = NY_time.replace(hour=9, minute=30, second=0, microsecond=0).replace(tzinfo=None)
closing = NY_time.replace(hour=16, minute=0, second=0, microsecond=0).replace(tzinfo=None)
f = open('csv/stocks_settings.json', 'r')
all_stocks_settings = json.load(f)
f.close()
stock_info = all_stocks_settings['symbols']
symbols = list(stock_info.keys())
updated = False
diff = (NY_time - last_update).total_seconds()/60 #minutes
if opening < NY_time < closing and datetime.today().weekday() < 5: # we need to do real time updating
if diff >= update_frequency:
updated = True
elif emptyInfo(symbols, stock_info): # if theres any empty stocks
updated = True
else:
# update if last update was before the previous days closing
yday_closing = closing - dt.timedelta(days=1)
yday_str = yday_closing.strftime("%d/%m/%Y %H:%M:%S")
yday_closing = datetime.strptime(yday_str, "%d/%m/%Y %H:%M:%S")
if last_update < yday_closing:
updated = True
return updated
def updateAll(api_key, weather_key, logf):
updateStocks(api_key, logf)
updateCrypto(api_key, logf)
updateForex(api_key, logf)
updateNews(api_key, logf)
updateSports(api_key, logf)
if weather_key:
updateWeather(weather_key, logf)
if __name__ == '__main__':
logf = open("log.txt", "a")
t = time.time()
update_frequencies = {'stocks':1, 'crypto':5, 'forex':60, 'news':120, 'weather': 120, 'sports': 1440} #minutes
NY_zone = pytz.timezone('America/New_York')
CET_zone = pytz.timezone('EST')
NY_time = datetime.now(NY_zone)
CET_time = datetime.now(CET_zone)
NY_str = NY_time.strftime("%d/%m/%Y %H:%M:%S")
CET_str = NY_time.strftime("%d/%m/%Y %H:%M:%S")
#f = open('csv/last_updates.json', 'w+')
#update_times = {'stocks':NY_str, 'crypto':NY_str, 'news':NY_str, 'weather': NY_str, 'forex': CET_str} # all in NY time apart from forex in CET
#json.dump(update_times, f)
#f.close()
f = open('api_keys.txt')
api_keys = f.readlines()
api_key = api_keys[0].strip()
try:
weather_key = api_keys[1].strip()
except Exception as e:
weather_key = False
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
t = time.time()
update_processes = []
try:
while True:
try:
f = open('csv/last_updates.json', 'r')
last_updates = json.load(f)
f.close()
except:
last_updates = {"stocks": {True, "27/06/2021 07:05:39"}, "crypto": {True, "27/06/2021 07:05:39"}, "news": {True, "27/06/2021 07:05:39"}, "weather": {True, "27/06/2021 07:05:39"},"forex": {True, "27/06/2021 07:05:39"}, "sports": {True, "27/06/2021 07:05:39"}}
NY_time = datetime.now(NY_zone).replace(tzinfo=None)
#msg = getInput()
NY_time = datetime.now(NY_zone).replace(tzinfo=None)
#stocks
stock_time = datetime.strptime(last_updates['stocks']['time'], "%d/%m/%Y %H:%M:%S")
stock_frequency = update_frequencies['stocks']
diff = (NY_time - stock_time).total_seconds()/60 #minutes
NY_time = datetime.now(NY_zone).replace(tzinfo=None)
opening = NY_time.replace(hour=9, minute=30, second=0, microsecond=0).replace(tzinfo=None)
closing = NY_time.replace(hour=16, minute=0, second=0, microsecond=0).replace(tzinfo=None)
stock_open = opening < NY_time < closing and datetime.today().weekday() <= 4
if last_updates['stocks']['force'] or (diff >= update_frequencies['stocks'] and stock_open):# or msg == 's':
stock_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
last_updates['stocks']['time'] = stock_time
last_updates['stocks']['force'] = False
#updateStocks(api_key)
update_process = Process(target = updateStocks, args = (api_key,logf))
update_process.start()
update_processes.append(update_process)
# crypto
crypto_time = datetime.strptime(last_updates['crypto']['time'], "%d/%m/%Y %H:%M:%S")
NY_time = datetime.now(NY_zone).replace(tzinfo=None)
diff = (NY_time - crypto_time).total_seconds()/60 #minutes
if last_updates['crypto']['force'] or diff >= update_frequencies['crypto']:# or msg == 'c':
crypto_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
#updateCrypto(api_key, logf)
last_updates['crypto']['time'] = crypto_time
last_updates['crypto']['force'] = False
update_process = Process(target = updateCrypto, args = (api_key,logf))
update_process.start()
update_processes.append(update_process)
# weather
weather_time = datetime.strptime(last_updates['weather']['time'], "%d/%m/%Y %H:%M:%S")
NY_time = datetime.now(NY_zone).replace(tzinfo=None)
diff = (NY_time - weather_time).total_seconds()/60 #minutes
if last_updates['weather']['force'] or diff >= update_frequencies['weather']:# or msg == 'w':
weather_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
#updateWeather(weather_key)
last_updates['weather']['time'] = weather_time
last_updates['weather']['force'] = False
update_process = Process(target = updateWeather, args = (weather_key,logf))
update_process.start()
update_processes.append(update_process)
# news
news_time = datetime.strptime(last_updates['news']['time'], "%d/%m/%Y %H:%M:%S")
NY_time = datetime.now(NY_zone).replace(tzinfo=None)
diff = (NY_time - news_time).total_seconds()/60 #minutes
if last_updates['news']['force'] or diff >= update_frequencies['news']:# or msg == 'n':
news_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
#updateNews(api_key)
last_updates['news']['time'] = news_time
last_updates['news']['force'] = False
update_process = Process(target = updateNews, args = (api_key,logf))
update_process.start()
update_processes.append(update_process)
# sports
sports_time = datetime.strptime(last_updates['sports']['time'], "%d/%m/%Y %H:%M:%S")
NY_time = datetime.now(NY_zone).replace(tzinfo=None)
diff = (NY_time - sports_time).total_seconds()/60 #minutes
if last_updates['sports']['force'] or diff >= update_frequencies['sports']:# or msg == 'S':
sports_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
#updateSports(api_key)
last_updates['sports']['time'] = sports_time
last_updates['sports']['force'] = False
update_process = Process(target = updateSports, args = (api_key,logf))
update_process.start()
update_processes.append(update_process)
#forex updates once every 24hours at 1700 CET
# update if last update was before the previous days closing
forex_time = datetime.strptime(last_updates['forex']['time'], "%d/%m/%Y %H:%M:%S")
CET_time = datetime.now(CET_zone).replace(tzinfo=None)
yday_update = (CET_time.replace(hour=17, minute=00, second=0, microsecond=0) - dt.timedelta(days=1)).replace(tzinfo=None)
diff = (CET_time.replace(tzinfo=None) - forex_time).total_seconds()/60
opening = CET_time.replace(hour=17, minute=0, second=0, microsecond=0).replace(tzinfo=None)
#forex updates between 5pm sunday and 5pm friday every hour
forex_open = datetime.today().weekday() < 4 or (datetime.today().weekday() == 6 and CET_time > opening) or (datetime.today().weekday() == 4 and CET_time < opening)
if last_updates['forex']['force'] or (diff >= update_frequencies['forex'] and forex_open):# or msg == 'f':
forex_time = CET_time.strftime("%d/%m/%Y %H:%M:%S")
last_updates['forex']['time'] = forex_time
last_updates['forex']['force'] = False
#updateForex(api_key)
update_process = Process(target = updateForex, args = (api_key,logf))
update_process.start()
update_processes.append(update_process)
f = open('csv/last_updates.json', 'w+')
json.dump(last_updates, f)
f.close()
for process in update_processes:
if not process.is_alive():
process.join()
process.terminate()
update_processes.remove(process)
print('Number active database caller processes', len(update_processes))
time.sleep(10)
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logf.write(str(e))
logf.write('. file: ' + fname)
logf.write('. line: ' + str(exc_tb.tb_lineno))
logf.write('. type: ' + str(exc_type))
logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))