def scatter(self, argv):
parser = CustomArgsParser(optKeys=['--np', '--outsize', '--errsize'])
parser.parse(argv)
if (len(parser.getPosArgs()) < 2):
print
print 'ssh scatter <src> [<user>@]<host-file>:<range>:<dst> [options]'
print ' options:'
print ' --np <num procs>'
print ' --outsize <num stdout lines>'
print ' --errsize <num stderr lines>'
sys.exit(-1)
nprocs = int(parser.getOption('--np', 4))
outBufSize = int(parser.getOption('--outsize', 10))
errBufSize = int(parser.getOption('--errsize', 50))
runSSHScatter(parser.getPosArgs(), nprocs, outBufSize, errBufSize)
def gather(self, argv):
parser = CustomArgsParser(optKeys=['--np', '--outsize', '--errsize'],
optFlags=['--no-merge'])
parser.parse(argv)
if (len(parser.getPosArgs()) < 2):
print
print 'ssh gather [<user>@]<host-file>:<range>:<src> <dst>'
print ' options:'
print ' --np <num procs>'
print ' --outsize <num stdout lines>'
print ' --errsize <num stderr lines>'
print ' --no-merge'
sys.exit(-1)
nomerge = bool(parser.getOption('--no-merge', True))
nprocs = int(parser.getOption('--np', 4))
outBufSize = int(parser.getOption('--outsize', 10))
errBufSize = int(parser.getOption('--errsize', 50))
runSSHGather(parser.getPosArgs(), not nomerge,
nprocs, outBufSize, errBufSize)
def rename(self, argv):
if len(argv) < 2:
print
print "fileutils rename [-v] <pattern> <repl> [root]"
sys.exit(-1)
argsparser = CustomArgsParser(optFlags=['-v'])
argsparser.parse(argv)
verbose = argsparser.getOption('-v')
posArgs = argsparser.getPosArgs()
pattern = posArgs[0]
repl = posArgs[1]
if len(posArgs) == 3:
root = normalizeName(posArgs[2])
else:
root = normalizeName(os.curdir)
renameFiles(root, pattern, repl, verbose)