ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: usr / lib64 / python2.7 / Tools / scripts

#! /usr/bin/env python

"""Python utility to print MD5 checksums of argument files.
"""

bufsize = 8096
fnfilter = None
rmode = 'rb'

usage = """
usage: sum5 [-b] [-t] [-l] [-s bufsize] [file ...]
-b        : read files in binary mode (default)
-t        : read files in text mode (you almost certainly don't want this!)
-l        : print last pathname component only
-s bufsize: read buffer size (default %d)
file ...  : files to sum; '-' or no files means stdin
""" % bufsize

import sys
import os
import getopt
import md5

def sum(*files):
    sts = 0
    if files and isinstance(files[-1], file):
        out, files = files[-1], files[:-1]
    else:
        out = sys.stdout
    if len(files) == 1 and not isinstance(files[0], str):
        files = files[0]
    for f in files:
        if isinstance(f, str):
            if f == '-':
                sts = printsumfp(sys.stdin, '<stdin>', out) or sts
            else:
                sts = printsum(f, out) or sts
        else:
            sts = sum(f, out) or sts
    return sts

def printsum(filename, out=sys.stdout):
    try:
        fp = open(filename, rmode)
    except IOError, msg:
        sys.stderr.write('%s: Can\'t open: %s\n' % (filename, msg))
        return 1
    if fnfilter:
        filename = fnfilter(filename)
    sts = printsumfp(fp, filename, out)
    fp.close()
    return sts

def printsumfp(fp, filename, out=sys.stdout):
    m = md5.new()
    try:
        while 1:
            data = fp.read(bufsize)
            if not data:
                break
            m.update(data)
    except IOError, msg:
        sys.stderr.write('%s: I/O error: %s\n' % (filename, msg))
        return 1
    out.write('%s %s\n' % (m.hexdigest(), filename))
    return 0

def main(args = sys.argv[1:], out=sys.stdout):
    global fnfilter, rmode, bufsize
    try:
        opts, args = getopt.getopt(args, 'blts:')
    except getopt.error, msg:
        sys.stderr.write('%s: %s\n%s' % (sys.argv[0], msg, usage))
        return 2
    for o, a in opts:
        if o == '-l':
            fnfilter = os.path.basename
        elif o == '-b':
            rmode = 'rb'
        elif o == '-t':
            rmode = 'r'
        elif o == '-s':
            bufsize = int(a)
    if not args:
        args = ['-']
    return sum(args, out)

if __name__ == '__main__' or __name__ == sys.argv[0]:
    sys.exit(main(sys.argv[1:], sys.stdout))

[+] ..
[-] setup.pyo [edit]
[-] classfix.py [edit]
[-] cvsfiles.pyo [edit]
[-] fixps.pyc [edit]
[-] fixdiv.py [edit]
[-] ptags.pyc [edit]
[-] pysource.pyc [edit]
[-] h2py.py [edit]
[-] svneol.py [edit]
[-] win_add2path.pyc [edit]
[-] suff.py [edit]
[-] untabify.py [edit]
[-] parseentities.py [edit]
[-] objgraph.pyc [edit]
[-] mailerdaemon.pyo [edit]
[-] findlinksto.pyo [edit]
[-] checkappend.py [edit]
[-] fixps.py [edit]
[-] untabify.pyo [edit]
[-] setup.py [edit]
[-] find_recursionlimit.pyc [edit]
[-] nm2def.pyc [edit]
[-] copytime.pyo [edit]
[-] dutree.pyc [edit]
[-] which.py [edit]
[-] db2pickle.pyo [edit]
[-] serve.pyo [edit]
[-] svneol.pyc [edit]
[-] lll.py [edit]
[-] pindent.pyc [edit]
[-] h2py.pyo [edit]
[-] lll.pyo [edit]
[-] analyze_dxp.py [edit]
[-] byteyears.pyc [edit]
[-] reindent-rst.pyo [edit]
[-] serve.py [edit]
[-] mkreal.py [edit]
[-] ndiff.pyo [edit]
[-] combinerefs.pyc [edit]
[-] diff.pyc [edit]
[-] fixnotice.pyo [edit]
[-] texcheck.pyc [edit]
[-] analyze_dxp.pyo [edit]
[-] byext.py [edit]
[-] dutree.py [edit]
[-] which.pyc [edit]
[-] texcheck.pyo [edit]
[-] reindent.pyo [edit]
[-] methfix.pyo [edit]
[-] ndiff.py [edit]
[-] texi2html.pyc [edit]
[-] parseentities.pyc [edit]
[-] checkpyc.pyc [edit]
[-] hotshotmain.py [edit]
[-] ftpmirror.pyo [edit]
[-] fixps.pyo [edit]
[-] redemo.pyo [edit]
[-] fixcid.pyo [edit]
[-] finddiv.pyo [edit]
[-] which.pyo [edit]
[-] redemo.py [edit]
[-] suff.pyc [edit]
[-] cleanfuture.py [edit]
[-] combinerefs.py [edit]
[-] ptags.pyo [edit]
[-] byext.pyc [edit]
[-] db2pickle.py [edit]
[-] cvsfiles.py [edit]
[-] pindent.py [edit]
[-] diff.pyo [edit]
[-] analyze_dxp.pyc [edit]
[-] cleanfuture.pyo [edit]
[-] dutree.pyo [edit]
[-] eptags.pyo [edit]
[-] pysource.py [edit]
[-] reindent.pyc [edit]
[-] google.pyc [edit]
[-] logmerge.py [edit]
[-] lfcr.py [edit]
[-] finddiv.pyc [edit]
[-] classfix.pyo [edit]
[-] lfcr.pyo [edit]
[-] treesync.py [edit]
[-] hotshotmain.pyo [edit]
[-] nm2def.py [edit]
[-] byext.pyo [edit]
[-] ftpmirror.py [edit]
[-] treesync.pyc [edit]
[-] copytime.py [edit]
[-] finddiv.py [edit]
[-] ifdef.py [edit]
[-] patchcheck.pyo [edit]
[-] objgraph.pyo [edit]
[-] ptags.py [edit]
[-] objgraph.py [edit]
[-] cvsfiles.pyc [edit]
[-] pysource.pyo [edit]
[-] pathfix.py [edit]
[-] linktree.pyc [edit]
[-] eptags.py [edit]
[-] patchcheck.py [edit]
[-] mkreal.pyc [edit]
[-] rgrep.pyc [edit]
[-] google.py [edit]
[-] win_add2path.py [edit]
[-] texcheck.py [edit]
[-] pathfix.pyo [edit]
[-] gprof2html.py [edit]
[-] pickle2db.pyc [edit]
[-] findnocoding.pyc [edit]
[-] nm2def.pyo [edit]
[-] checkappend.pyo [edit]
[-] texi2html.py [edit]
[-] crlf.pyc [edit]
[-] treesync.pyo [edit]
[-] findlinksto.py [edit]
[-] pdeps.pyc [edit]
[-] fixheader.pyo [edit]
[-] pdeps.pyo [edit]
[-] findnocoding.py [edit]
[-] setup.pyc [edit]
[-] methfix.pyc [edit]
[-] logmerge.pyo [edit]
[-] reindent.py [edit]
[-] hotshotmain.pyc [edit]
[-] gprof2html.pyc [edit]
[-] redemo.pyc [edit]
[-] fixheader.py [edit]
[-] diff.py [edit]
[-] classfix.pyc [edit]
[-] ftpmirror.pyc [edit]
[-] google.pyo [edit]
[-] db2pickle.pyc [edit]
[-] pathfix.pyc [edit]
[-] ifdef.pyo [edit]
[-] xxci.pyc [edit]
[-] rgrep.pyo [edit]
[-] cleanfuture.pyc [edit]
[-] reindent-rst.pyc [edit]
[-] svneol.pyo [edit]
[-] xxci.pyo [edit]
[-] parseentities.pyo [edit]
[-] md5sum.py [edit]
[-] eptags.pyc [edit]
[-] mailerdaemon.pyc [edit]
[-] pickle2db.pyo [edit]
[-] win_add2path.pyo [edit]
[-] serve.pyc [edit]
[-] byteyears.pyo [edit]
[-] fixdiv.pyo [edit]
[-] logmerge.pyc [edit]
[-] pickle2db.py [edit]
[-] checkpyc.pyo [edit]
[-] fixdiv.pyc [edit]
[-] find_recursionlimit.py [edit]
[-] crlf.pyo [edit]
[-] suff.pyo [edit]
[-] lll.pyc [edit]
[-] rgrep.py [edit]
[-] untabify.pyc [edit]
[-] ifdef.pyc [edit]
[-] fixheader.pyc [edit]
[-] fixcid.pyc [edit]
[-] crlf.py [edit]
[-] checkappend.pyc [edit]
[-] xxci.py [edit]
[-] findnocoding.pyo [edit]
[-] mkreal.pyo [edit]
[-] patchcheck.pyc [edit]
[-] linktree.pyo [edit]
[-] texi2html.pyo [edit]
[-] fixcid.py [edit]
[-] ndiff.pyc [edit]
[-] md5sum.pyo [edit]
[-] findlinksto.pyc [edit]
[-] reindent-rst.py [edit]
[-] linktree.py [edit]
[-] byteyears.py [edit]
[-] md5sum.pyc [edit]
[-] copytime.pyc [edit]
[-] combinerefs.pyo [edit]
[-] fixnotice.py [edit]
[-] pdeps.py [edit]
[-] fixnotice.pyc [edit]
[-] lfcr.pyc [edit]
[-] checkpyc.py [edit]
[-] methfix.py [edit]
[-] pindent.pyo [edit]
[-] mailerdaemon.py [edit]
[-] gprof2html.pyo [edit]
[-] h2py.pyc [edit]
[-] find_recursionlimit.pyo [edit]