Annotation of /rpms/mailman/contribs7/mailman-crontab-edit

#!/usr/bin/python

# This script inserts the mailman user name into the crontab entries after
# the 5 time/date fields so that it can be installed under /etc/cron.d
#
# usage: mailman-crontab-edit [-s src_file] [-u mailman_user] [-d dst_file]
# src_file defaults to stdin
# mailman_user defaults to mailman
# dst_file defaults to stdout

import sys, re, getopt

srcFile = None
dstFile = None
mmUser = None

opts, args = getopt.getopt(sys.argv[1:], "s:d:u:")
for o, a in opts:
    if o == "-s":
        srcFile = a
    if o == "-d":
        dstFile = a
    if o == "-u":
        mmUser = a

if srcFile:
    inFD = open(srcFile)
else:
    inFD = sys.stdin

if dstFile:
    outFD = open(dstFile, mode='w')
else:
    outFD = sys.stdout

if not mmUser:
    mmUser = "mailman"

comment_re = re.compile(r'^\s*#')
time_date_re = re.compile(r'(^\s*(\S+\s+){5,5})')

for line in inFD:
    if not comment_re.search(line):
        match = time_date_re.search(line)
        if match:
            line = time_date_re.sub(r'\1 %s ' % mmUser, line)
    print >>outFD, line,
1	slords	1.1	#!/usr/bin/python
2
3			# This script inserts the mailman user name into the crontab entries after
4			# the 5 time/date fields so that it can be installed under /etc/cron.d
5			#
6			# usage: mailman-crontab-edit [-s src_file] [-u mailman_user] [-d dst_file]
7			# src_file defaults to stdin
8			# mailman_user defaults to mailman
9			# dst_file defaults to stdout
10
11			import sys, re, getopt
12
13			srcFile = None
14			dstFile = None
15			mmUser = None
16
17			opts, args = getopt.getopt(sys.argv[1:], "s:d:u:")
18			for o, a in opts:
19			if o == "-s":
20			srcFile = a
21			if o == "-d":
22			dstFile = a
23			if o == "-u":
24			mmUser = a
25
26			if srcFile:
27			inFD = open(srcFile)
28			else:
29			inFD = sys.stdin
30
31			if dstFile:
32			outFD = open(dstFile, mode='w')
33			else:
34			outFD = sys.stdout
35
36			if not mmUser:
37			mmUser = "mailman"
38
39			comment_re = re.compile(r'^\s*#')
40			time_date_re = re.compile(r'(^\s*(\S+\s+){5,5})')
41
42			for line in inFD:
43			if not comment_re.search(line):
44			match = time_date_re.search(line)
45			if match:
46			line = time_date_re.sub(r'\1 %s ' % mmUser, line)
47			print >>outFD, line,