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-rwxr-xr-xsrc/op_mode/powerctrl.py54
1 files changed, 25 insertions, 29 deletions
diff --git a/src/op_mode/powerctrl.py b/src/op_mode/powerctrl.py
index 54fc12be3..772bb8198 100755
--- a/src/op_mode/powerctrl.py
+++ b/src/op_mode/powerctrl.py
@@ -17,12 +17,11 @@
import os
import sys
import argparse
-import subprocess
import re
from datetime import datetime, timedelta, time as type_time, date as type_date
-from subprocess import check_output, CalledProcessError, STDOUT
from vyos.util import ask_yes_no
+from vyos.util import cmd, run
systemd_sched_file = "/run/systemd/shutdown/scheduled"
@@ -45,23 +44,20 @@ def parse_date(s):
return None
def get_shutdown_status():
- try:
- if os.path.exists(systemd_sched_file):
- # Get scheduled from systemd file
- with open(systemd_sched_file, 'r') as f:
- data = f.read().rstrip('\n')
- r_data = {}
- for line in data.splitlines():
- tmp_split = line.split("=")
- if tmp_split[0] == "USEC":
- # Convert USEC to human readable format
- r_data['DATETIME'] = datetime.utcfromtimestamp(int(tmp_split[1])/1000000).strftime('%Y-%m-%d %H:%M:%S')
- else:
- r_data[tmp_split[0]] = tmp_split[1]
- return r_data
- return None
- except CalledProcessError:
- return None
+ if os.path.exists(systemd_sched_file):
+ # Get scheduled from systemd file
+ with open(systemd_sched_file, 'r') as f:
+ data = f.read().rstrip('\n')
+ r_data = {}
+ for line in data.splitlines():
+ tmp_split = line.split("=")
+ if tmp_split[0] == "USEC":
+ # Convert USEC to human readable format
+ r_data['DATETIME'] = datetime.utcfromtimestamp(int(tmp_split[1])/1000000).strftime('%Y-%m-%d %H:%M:%S')
+ else:
+ r_data[tmp_split[0]] = tmp_split[1]
+ return r_data
+ return None
def check_shutdown():
output = get_shutdown_status()
@@ -76,13 +72,13 @@ def check_shutdown():
def cancel_shutdown():
output = get_shutdown_status()
if output and 'MODE' in output:
+ timenow = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
try:
- timenow = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
- cmd = check_output(["/sbin/shutdown","-c","--no-wall"])
- message = "Scheduled %s has been cancelled %s" % (output['MODE'], timenow)
- os.system("wall %s" % message)
- except CalledProcessError as e:
+ cmd('/sbin/shutdown -c --no-wall')
+ except OSError as e:
sys.exit("Could not cancel a reboot or poweroff: %s" % e)
+ message = "Scheduled %s has been cancelled %s" % (output['MODE'], timenow)
+ run(f'wall {message}')
else:
print("Reboot or poweroff is not scheduled")
@@ -99,14 +95,14 @@ def execute_shutdown(time, reboot = True, ask=True):
chk_vyatta_based_reboots()
###
- cmd = check_output(["/sbin/shutdown",action,"now"],stderr=STDOUT)
- print(cmd.decode().split(",",1)[0])
+ out = cmd(f'/sbin/shutdown {action} now')
+ print(out.split(",",1)[0])
return
elif len(time) == 1:
# Assume the argument is just time
ts = parse_time(time[0])
if ts:
- cmd = check_output(["/sbin/shutdown", action, time[0]], stderr=STDOUT)
+ cmd(f'/sbin/shutdown {action} {time[0]}')
else:
sys.exit("Invalid time \"{0}\". The valid format is HH:MM".format(time[0]))
elif len(time) == 2:
@@ -117,7 +113,7 @@ def execute_shutdown(time, reboot = True, ask=True):
t = datetime.combine(ds, ts)
td = t - datetime.now()
t2 = 1 + int(td.total_seconds())//60 # Get total minutes
- cmd = check_output(["/sbin/shutdown", action, str(t2)], stderr=STDOUT)
+ cmd('/sbin/shutdown {action} {t2}')
else:
if not ts:
sys.exit("Invalid time \"{0}\". The valid format is HH:MM".format(time[0]))
@@ -136,7 +132,7 @@ def chk_vyatta_based_reboots():
if os.path.exists(f):
jid = open(f).read().strip()
if jid != 0:
- subprocess.call(['sudo', 'atrm', jid])
+ run(f'sudo atrm {jid}')
os.remove(f)
def main():