PeterHarding at 22:15, 12 March 2013

2013-03-12T22:15:52Z

← Older revision		Revision as of 08:15, 13 March 2013
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			Also check out - [[Implementing a Standard Library]] - and - [[Skel.py]]


	=Get CLI Arguments and Read a Config File - Based on a server=		=Get CLI Arguments and Read a Config File - Based on a server=

PeterHarding at 22:40, 30 April 2008

2008-04-30T22:40:01Z

← Older revision		Revision as of 08:40, 1 May 2008
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	=Get CLI Arguments and Read a Config File - Based on a server=		=Get CLI Arguments and Read a Config File - Based on a server=

			Also incorporates use of Python logging module.

	<pre>		<pre>
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	=Daemonized Server=		=Daemonized Server=

			Features:

			* Threaded model.
			* Serevr runs as daemon.
			* Reads config file.
			* Incorporates use of Python logging module.
			* Start, Shutdown, Check methods.

	<pre>		<pre>

PeterHarding at 22:37, 30 April 2008

2008-04-30T22:37:46Z

Show changes

PeterHarding: New page: =Based on a server=

 #!/usr/bin/env python # #  Purpose:  # #  $Id:$ # #-------------------------------------------------------------------------------  """   Skeleton Python script...

2008-04-30T22:27:25Z

New page: =Based on a server= <pre> #!/usr/bin/env python # # Purpose: # # $Id:$ # #------------------------------------------------------------------------------- """ Skeleton Python script...

New page

=Based on a server=

<pre>
#!/usr/bin/env python
#
# Purpose:
#
# $Id:$
#
#-------------------------------------------------------------------------------

"""
Skeleton Python script

...
"""
#-------------------------------------------------------------------------------

import os
import sys
import getopt
import logging

#-------------------------------------------------------------------------------

from datetime import datetime

#-------------------------------------------------------------------------------

__version__ = "1.0.0"
__id__ = "@(#) skel.py [%s] 05/03/2008"

verbose_flg = False

debug_level = 0

LOGFILE = "xxxx.log"
PIDFILE = "xxxx.pid"

tables = []

log = None
pid = None

#===============================================================================

def INFO(msg):
if log: log.info(' ' + msg)
if verbose_flg: print "[dserver] %s" % msg

#-------------------------------------------------------------------------------

def ERROR(msg):
if log: log.error(msg)
sys.stderr.write('[dserver] %s\n' % msg)

#-------------------------------------------------------------------------------

def WARNING(msg):
if log: log.warning('*****' + msg + '*****')
if verbose_flg: print "[dserver] %s" % msg

#===============================================================================

def init():
global log
global pid

pid = os.getpid()

log = logging.getLogger('xxx')
hdlr = logging.FileHandler(LOGFILE)
fmtr = logging.Formatter('%(asctime)s %(levelname)s %(message)s')

hdlr.setFormatter(fmtr)
log.addHandler(hdlr)
log.setLevel(logging.INFO)

INFO("Started processing")

if (not verbose_flg):
INFO("PID is %d" % pid)

#===============================================================================

def main():
global verbose_flg
global debug_level

try:
opts, args = getopt.getopt(sys.argv[1:], "dD:vVw?")
except getopt.error, msg:
print __doc__
return 1

try:
terminal_type = os.environ["TERM"]
except KeyError, e:
print "Set TERM environment variable and rerun!"
return 1

wrk_path = os.getcwd()
wrk_dir = os.path.basename(wrk_path)

data_dir = wrk_dir + '/DATA/'
pid_path = data_dir + PIDFILE

# os.chdir(data_dir)

for o, a in opts:
if o == '-d':
debug_level += 1
elif o == '-D':
debug_level = int(a)
elif o == '-v':
verbose_flg = True
elif o == '-V':
print "[xxxx] Version: %s" % __version__
return 1
elif o == '-?':
print __doc__
return 1

print "[xxxx] Working directory is %s" % os.getcwd()

if (debug_level > 0): print "Debugging level set to %d" % debug_level

if args:
for arg in args:
print arg

init()

return 0

#-------------------------------------------------------------------------------

if __name__ == '__main__' or __name__ == sys.argv[0]:
try:
sys.exit(main())
except KeyboardInterrupt, e:
print "[xxxx] Interrupted!"

#-------------------------------------------------------------------------------

"""
Revision History:

Date Who Description
-------- --- ------------------------------------------------------------
20031014 plh Initial implementation

Problems to fix:

To Do:

Issues:

"""
</pre>

[[Category:Python]]

Python Skeleton Scripts - Revision history

PeterHarding at 22:15, 12 March 2013

PeterHarding at 22:40, 30 April 2008

PeterHarding at 22:37, 30 April 2008

PeterHarding: New page: =Based on a server=
#!/usr/bin/env python # # Purpose: # # $Id:$ # #------------------------------------------------------------------------------- """ Skeleton Python script...