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@kerspoon kerspoon/template.py
Created Nov 17, 2009

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template for python programs
#! /usr/local/bin/python
# template for python programs
#------------------------------------------------------------------------------
# Copyright (C) 2009 James Brooks (kerspoon)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 dated June, 1991.
#
# This software is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANDABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#------------------------------------------------------------------------------
""" Package info:
James Brooks (kerspoon)
"""
#------------------------------------------------------------------------------
# Imports:
#------------------------------------------------------------------------------
import sys
import optparse
import time
import logging
from os.path import basename, splitext
#------------------------------------------------------------------------------
# Logging:
#------------------------------------------------------------------------------
logging.basicConfig(stream=sys.stdout, level=logging.DEBUG,
format="%(levelname)s: %(message)s")
logger = logging.getLogger(__name__)
#------------------------------------------------------------------------------
# "main2" function:
#------------------------------------------------------------------------------
def main2(infile, outfile):
psat(infile).write(open(outfile,"w"))
#------------------------------------------------------------------------------
# "main" function:
#------------------------------------------------------------------------------
def main():
""" Parses the command line and call with the correct data.
"""
parser = optparse.OptionParser("usage: program [options] input_file")
parser.add_option("-o", "--output", dest="output", metavar="FILE",
help="Write the solution report to FILE.")
parser.add_option("-q", "--quiet", action="store_true", dest="quiet",
default=False, help="Print less information.")
parser.add_option("-d", "--debug", action="store_true", dest="debug",
default=False, help="Print debug information.")
(options, args) = parser.parse_args()
if options.quiet:
logger.info("setting logger level to critical")
logger.setLevel(logging.CRITICAL)
elif options.debug:
logger.info("setting logger level to debug")
logger.setLevel(logging.DEBUG)
else:
logger.info("setting logger level to info")
logger.setLevel(logging.INFO)
# Output.
if options.output:
outfile = options.output
if outfile == "-":
outfile = sys.stdout
logger.info("logger level set to critical as output is to stdout")
logger.setLevel(logging.CRITICAL) # we must stay quiet
else:
outfile = sys.stdout
logger.info("logger level set to critical as output is to stdout")
logger.setLevel(logging.CRITICAL) # we must stay quiet
# Input.
if len(args) > 1:
parser.print_help()
sys.exit(1)
elif len(args) == 0 or args[0] == "-":
infilename = ""
if sys.stdin.isatty():
# True if the file is connected to a tty device, and False
# otherwise (pipeline or file redirection).
parser.print_help()
sys.exit(1)
else:
# Handle piped input ($ cat ehv3.raw | pylon | rst2pdf -o ans.pdf).
infile = sys.stdin
else:
infilename = args[0]
infile = open(infilename)
logger.info("Running Program with: %s" % infilename)
logger.info("===================")
main2(infile, outfile)
logger.info("===================")
if __name__ == "__main__":
main()
# EOF -------------------------------------------------------------------------
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