FM / scripts

/usr/lib64/python2.7/Demo/scripts

Name	Size	Mode	Actions
beer.py	458	0755	edit dl rm
beer.pyc	703	0644	edit dl rm
beer.pyo	703	0644	edit dl rm
eqfix.py	6310	0755	edit dl rm
eqfix.pyc	4634	0644	edit dl rm
eqfix.pyo	4634	0644	edit dl rm
fact.py	1132	0755	edit dl rm
fact.pyc	1167	0644	edit dl rm
fact.pyo	1167	0644	edit dl rm
find-uname.py	1207	0755	edit dl rm
find-uname.pyc	1510	0644	edit dl rm
find-uname.pyo	1510	0644	edit dl rm
from.py	873	0755	edit dl rm
from.pyc	751	0644	edit dl rm
from.pyo	751	0644	edit dl rm
lpwatch.py	2837	0755	edit dl rm
lpwatch.pyc	2605	0644	edit dl rm
lpwatch.pyo	2605	0644	edit dl rm
makedir.py	509	0755	edit dl rm
makedir.pyc	732	0644	edit dl rm
makedir.pyo	732	0644	edit dl rm
markov.py	3589	0755	edit dl rm
markov.pyc	4025	0644	edit dl rm
markov.pyo	4025	0644	edit dl rm
mboxconvert.py	3188	0755	edit dl rm
mboxconvert.pyc	3253	0644	edit dl rm
mboxconvert.pyo	3253	0644	edit dl rm
morse.py	4314	0755	edit dl rm
morse.pyc	4431	0644	edit dl rm
morse.pyo	4431	0644	edit dl rm
pi.py	887	0755	edit dl rm
pi.pyc	921	0644	edit dl rm
pi.pyo	921	0644	edit dl rm
pp.py	3814	0755	edit dl rm
pp.pyc	2334	0644	edit dl rm
pp.pyo	2334	0644	edit dl rm
primes.py	602	0755	edit dl rm
primes.pyc	921	0644	edit dl rm
primes.pyo	921	0644	edit dl rm
queens.py	2238	0755	edit dl rm
queens.pyc	3024	0644	edit dl rm
queens.pyo	3024	0644	edit dl rm
README	1009	0644	edit dl rm
script.py	961	0755	edit dl rm
script.pyc	1235	0644	edit dl rm
script.pyo	1235	0644	edit dl rm
unbirthday.py	3139	0755	edit dl rm
unbirthday.pyc	3002	0644	edit dl rm
unbirthday.pyo	3002	0644	edit dl rm
update.py	2749	0755	edit dl rm
update.pyc	2759	0644	edit dl rm
update.pyo	2759	0644	edit dl rm

Edit: /usr/lib64/python2.7/Demo/scripts/pp.py (3814B)

#! /usr/bin/python2.7

# Emulate some Perl command line options.
# Usage: pp [-a] [-c] [-d] [-e scriptline] [-F fieldsep] [-n] [-p] [file] ...
# Where the options mean the following:
#   -a            : together with -n or -p, splits each line into list F
#   -c            : check syntax only, do not execute any code
#   -d            : run the script under the debugger, pdb
#   -e scriptline : gives one line of the Python script; may be repeated
#   -F fieldsep   : sets the field separator for the -a option [not in Perl]
#   -n            : runs the script for each line of input
#   -p            : prints the line after the script has run
# When no script lines have been passed, the first file argument
# contains the script.  With -n or -p, the remaining arguments are
# read as input to the script, line by line.  If a file is '-'
# or missing, standard input is read.

# XXX To do:
# - add -i extension option (change files in place)
# - make a single loop over the files and lines (changes effect of 'break')?
# - add an option to specify the record separator
# - except for -n/-p, run directly from the file if at all possible

import sys
import getopt

FS = ''
SCRIPT = []
AFLAG = 0
CFLAG = 0
DFLAG = 0
NFLAG = 0
PFLAG = 0

try:
    optlist, ARGS = getopt.getopt(sys.argv[1:], 'acde:F:np')
except getopt.error, msg:
    sys.stderr.write('%s: %s\n' % (sys.argv[0], msg))
    sys.exit(2)

for option, optarg in optlist:
    if option == '-a':
        AFLAG = 1
    elif option == '-c':
        CFLAG = 1
    elif option == '-d':
        DFLAG = 1
    elif option == '-e':
        for line in optarg.split('\n'):
            SCRIPT.append(line)
    elif option == '-F':
        FS = optarg
    elif option == '-n':
        NFLAG = 1
        PFLAG = 0
    elif option == '-p':
        NFLAG = 1
        PFLAG = 1
    else:
        print option, 'not recognized???'

if not ARGS: ARGS.append('-')

if not SCRIPT:
    if ARGS[0] == '-':
        fp = sys.stdin
    else:
        fp = open(ARGS[0], 'r')
    while 1:
        line = fp.readline()
        if not line: break
        SCRIPT.append(line[:-1])
    del fp
    del ARGS[0]
    if not ARGS: ARGS.append('-')

if CFLAG:
    prologue = ['if 0:']
    epilogue = []
elif NFLAG:
    # Note that it is on purpose that AFLAG and PFLAG are
    # tested dynamically each time through the loop
    prologue = [
            'LINECOUNT = 0',
            'for FILE in ARGS:',
            '   \tif FILE == \'-\':',
            '   \t   \tFP = sys.stdin',
            '   \telse:',
            '   \t   \tFP = open(FILE, \'r\')',
            '   \tLINENO = 0',
            '   \twhile 1:',
            '   \t   \tLINE = FP.readline()',
            '   \t   \tif not LINE: break',
            '   \t   \tLINENO = LINENO + 1',
            '   \t   \tLINECOUNT = LINECOUNT + 1',
            '   \t   \tL = LINE[:-1]',
            '   \t   \taflag = AFLAG',
            '   \t   \tif aflag:',
            '   \t   \t   \tif FS: F = L.split(FS)',
            '   \t   \t   \telse: F = L.split()'
            ]
    epilogue = [
            '   \t   \tif not PFLAG: continue',
            '   \t   \tif aflag:',
            '   \t   \t   \tif FS: print FS.join(F)',
            '   \t   \t   \telse: print \' \'.join(F)',
            '   \t   \telse: print L',
            ]
else:
    prologue = ['if 1:']
    epilogue = []

# Note that we indent using tabs only, so that any indentation style
# used in 'command' will come out right after re-indentation.

program = '\n'.join(prologue) + '\n'
for line in SCRIPT:
    program += '   \t   \t' + line + '\n'
program += '\n'.join(epilogue) + '\n'

import tempfile
fp = tempfile.NamedTemporaryFile()
fp.write(program)
fp.flush()
if DFLAG:
    import pdb
    pdb.run('execfile(%r)' % (fp.name,))
else:
    execfile(fp.name)

cmd: