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solar_bot
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added shutdown command and details to posts 

Using os.system the script sets a shutdown time, the bot will then inform users for the impending shutdown.
This commit is contained in:
smallsolar 2023-12-30 19:04:43 +00:00
parent ce9d735acc
commit dcb7f0f9d3
1 changed files with 25 additions and 3 deletions
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28
solar_bot.py
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@ -6,7 +6,7 @@
# Command: python3 solar_bot.py --port /dev/ttyUSB0 # Command: python3 solar_bot.py --port /dev/ttyUSB0
import settings import settings
import argparse, os, time import argparse, os, time, datetime
from vedirect import Vedirect from vedirect import Vedirect
from mastodon import Mastodon from mastodon import Mastodon
from apscheduler.schedulers.background import BackgroundScheduler from apscheduler.schedulers.background import BackgroundScheduler
@ -46,6 +46,21 @@ def print_data_callback(packet):
r.set('yield_yesterday',packet['H22']) r.set('yield_yesterday',packet['H22'])
r.set('max_power_yesterday',packet['H23']) r.set('max_power_yesterday',packet['H23'])
def get_shutdown():
fp = open('/run/systemd/shutdown/scheduled')
data = fp.readlines()
fp.close()
shutdown_date = data[0].split('=')[1].rstrip()
ts = int(shutdown_date) / 1000000
time_now = int(time.time())
shutdown_date = datetime.datetime.utcfromtimestamp(ts).strftime('%Y-%m-%d %H:%M:%S')
time_to_shutdown = ts - time_now
time_to_date = datetime.datetime.utcfromtimestamp(time_to_shutdown).strftime('%H:%M:%S')
return shutdown_date, time_to_date
def send_toot(): def send_toot():
logging.info('Preparing Toot') logging.info('Preparing Toot')
try: try:
@ -57,7 +72,10 @@ def send_toot():
yield_today = int(r.get('yield_today')) / 1000 yield_today = int(r.get('yield_today')) / 1000
max_power_today = r.get('max_power_today') max_power_today = r.get('max_power_today')
load_power = load_current * batt_v_V load_power = load_current * batt_v_V
toot_to_send = 'Solarcene.community Power Data\nBattery Voltage: {}V\nBattery Current: {}mA\nPanel Voltage: {}V\nPanel Power: {}W\nLoad Current: {}A\nLoad Power: {}W\nYield Today: {}kWh\nMax Power Today: {}W\nUpdated every 60 minutes'.format(batt_v_V, main_current, panel_voltage, panel_power, load_current, load_power, yield_today, max_power_today)
final_date, time_date = get_shutdown()
toot_to_send = 'Solarcene.community Power Data\nBattery Voltage: {}V\nBattery Current: {}mA\nPanel Voltage: {}V\nPanel Power: {}W\nLoad Current: {}A\nLoad Power: {}W\nYield Today: {}kWh\nMax Power Today: {}W\nUpdated every 60 minutes\n\nShutdown planned for {}UTC (in {})'.format(batt_v_V, main_current, panel_voltage, panel_power, load_current, load_power, yield_today, max_power_today, final_date, time_date)
logging.info(toot_to_send) logging.info(toot_to_send)
except: except:
logging.info('Failed to construct toot') logging.info('Failed to construct toot')
@ -69,9 +87,12 @@ def send_toot():
logging.info('Failed to send toot') logging.info('Failed to send toot')
def start_toot(): def start_toot():
logging.info('Sleeping for 60 seconds to allow mastodon to fully start')
time.sleep(60)
try: try:
final_date, time_date = get_shutdown()
mastodon = Mastodon(access_token = settings.access_secret, api_base_url = settings.instance_url) mastodon = Mastodon(access_token = settings.access_secret, api_base_url = settings.instance_url)
mastodon.toot('System Online') mastodon.toot('System Online\n\nShutdown planned for: {}UTC (in {})'.format(final_date, time_date))
except: except:
logging.info('Failed to send toot') logging.info('Failed to send toot')
@ -86,6 +107,7 @@ if __name__ == '__main__':
mastodon_login() mastodon_login()
logging.info('Logged In') logging.info('Logged In')
os.system("shutdown -h 20:15")
start_toot() start_toot()
ve = Vedirect(args.port, args.timeout) ve = Vedirect(args.port, args.timeout)