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PEP 8 clean thanks to auto pep8

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This commit is contained in:
Julien Duponchelle
2015-01-20 13:24:00 +01:00
parent 7f185663d1
commit f5ed9fbcf1
124 changed files with 340 additions and 210 deletions
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22
gns3dms/modules/daemon.py
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@ -1,8 +1,14 @@
"""Generic linux daemon base class for python 3.x."""
import sys, os, time, atexit, signal
import sys
import os
import time
import atexit
import signal
class daemon:
"""A generic daemon class.
Usage: subclass the daemon class and override the run() method."""
@ -54,7 +60,7 @@ class daemon:
atexit.register(self.delpid)
pid = str(os.getpid())
with open(self.pidfile,'w+') as f:
with open(self.pidfile, 'w+') as f:
f.write(pid + '\n')
def delpid(self):
@ -74,7 +80,7 @@ class daemon:
# Check for a pidfile to see if the daemon already runs
try:
with open(self.pidfile,'r') as pf:
with open(self.pidfile, 'r') as pf:
pid = int(pf.read().strip())
except IOError:
@ -101,20 +107,20 @@ class daemon:
# Get the pid from the pidfile
try:
with open(self.pidfile,'r') as pf:
with open(self.pidfile, 'r') as pf:
pid = int(pf.read().strip())
except IOError:
pid = None
if not pid:
message = "pidfile {0} does not exist. " + \
"Daemon not running?\n"
"Daemon not running?\n"
sys.stderr.write(message.format(self.pidfile))
return # not an error in a restart
return # not an error in a restart
# Try killing the daemon process
try:
while 1:
while True:
os.kill(pid, signal.SIGTERM)
time.sleep(0.1)
except OSError as err:
@ -123,7 +129,7 @@ class daemon:
if os.path.exists(self.pidfile):
os.remove(self.pidfile)
else:
print (str(err.args))
print(str(err.args))
sys.exit(1)
def restart(self):