PeterHarding at 06:09, 19 July 2009

2009-07-19T06:09:51Z

← Older revision		Revision as of 16:09, 19 July 2009
Line 119:		Line 119:

	[[Category:Python]]		[[Category:Python]]
			[[Category:Examples]]

PeterHarding at 04:05, 25 February 2008

2008-02-25T04:05:08Z

← Older revision		Revision as of 14:05, 25 February 2008
Line 117:		Line 117:
	"""		"""
	</pre>		</pre>

			[[Category:Python]]

PeterHarding: New page: =Overview= Skeleton Python script which demonstrates reading a file - implemented using getopt() in a main() function and other niceties... ==Script==

 #! /usr/bin/env python # #  ...

2008-02-25T04:04:53Z

New page: =Overview= Skeleton Python script which demonstrates reading a file - implemented using getopt() in a main() function and other niceties... ==Script== <pre> #! /usr/bin/env python # # ...

New page

=Overview=

Skeleton Python script which demonstrates reading a file - implemented using getopt() in a main() function and other niceties...

==Script==

<pre>
#! /usr/bin/env python
#
# Purpose: read a file
#
# Copyright (C) Peter Harding, 2003
# All rights reserved
#
# $Id:$
#
#---------------------------------------------------------------------

import os
import sys
import getopt

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

__version__ = "1.0.0"

debugFlg = 0
verboseFlg = 0
filename = "file.txt"

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

def rebuild(filename):
try:
f = open(filename, 'r')
except IOError, msg:
sys.stderr.write(filename + ': cannot open: ' + `msg` + '\n')
sys.exit(1)

lineno = 0

while 1:
line = f.readline()

if not line: break

lineno += 1

f.close()

print lineno

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

def main():
global debugFlg
global verboseFlg

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

for o, a in opts:
if o == '-d':
debugFlg = 1
elif o == '-v':
verboseFlg = 1
elif o == '-V':
print "Version: %s" % __version__
return 1
elif o == '-?':
print __doc__
return 1

if (debugFlg):
print ">> Flg %s" % debugFlg

if args:
for arg in args:
print arg
else:
pass

wrk = os.getcwd()

base = os.path.basename(wrk)

print wrk, base

return 1

rebuild()

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

if __name__ == '__main__' or __name__ == sys.argv[0]:
sys.exit(main())

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

"""
Revision History:

Date Who Description
-------- --- --------------------------------------------------
20030920 plh Initial implementation
20031002 plh Cleaned up args in main(). Added '-h', '-?', '-V'

Problems to fix:

To Do:

Issues:

"""
</pre>

Readfile.py - Revision history

PeterHarding at 06:09, 19 July 2009

PeterHarding at 04:05, 25 February 2008

PeterHarding: New page: =Overview= Skeleton Python script which demonstrates reading a file - implemented using getopt() in a main() function and other niceties... ==Script==
#! /usr/bin/env python # # ...