diff options
Diffstat (limited to 'source/pyAggr3g470r')
| -rwxr-xr-x | source/pyAggr3g470r | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/source/pyAggr3g470r b/source/pyAggr3g470r index 331dac05..3ea48933 100755 --- a/source/pyAggr3g470r +++ b/source/pyAggr3g470r @@ -38,6 +38,9 @@ PATH = os.path.abspath(".") SERVICE = "pyAggr3g470r" def service_start(python_command, servicename = None): + """ + Starts a new service with Popen and returns the processus id. + """ if servicename is not None: service = servicename + ".py" proc = subprocess.Popen([python_command, "-tt", service], stderr=subprocess.STDOUT, stdout=subprocess.PIPE) @@ -45,10 +48,13 @@ def service_start(python_command, servicename = None): return proc.pid return False -def writepid (processname = None, pid = None): - pidpath = os.path.join(PATH,"var",processname+".pid") +def writepid(processname = None, pid = None): + """ + Writes the pid of processname in a file. + """ + pidpath = os.path.join(PATH, "var", processname + ".pid") if processname is not None and pid is not None: - f = open (pidpath,"w") + f = open (pidpath, "w") f.write(str(pid)) f.close() return True @@ -56,14 +62,14 @@ def writepid (processname = None, pid = None): return False def checkpid (servicename = None): - pidpath = os.path.join(PATH,"var",servicename+".pid") + pidpath = os.path.join(PATH,"var", servicename + ".pid") if os.path.exists(pidpath): return True else: return False def pidof(processname = None): - pidpath = os.path.join(PATH,"var",processname+".pid") + pidpath = os.path.join(PATH, "var", processname + ".pid") if processname is not None and os.path.exists(pidpath): f = open (pidpath) pid = f.read() @@ -131,4 +137,4 @@ if __name__ == "__main__": stop() start(python_command) else: - usage() + usage()
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