def gen_processer(seq):
pm = ProcessManager()
if seq in pm.get_list():
raise Exception(u"指定的处理序列已经存在.")
default_filename = "worker/process%s.py" % seq[1:]
with open("process.tpl") as t:
content = t.read()
content %= {'seq': seq}
with open(default_filename, "w") as f:
f.write(content)
print "processer已经创建在 %s" % default_filename
def list_sequence():
pm = ProcessManager()
print ', '.join(pm.get_list())
def list_sequence():
pm = ProcessManager()
print ', '.join(pm.get_list())
if __name__ == '__main__':
import sys
usage = "Usage: %prog [run|gen|list] [options] arg"
parser = OptionParser(usage)
try:
cmd = sys.argv[1]
except IndexError:
parser.error("incorrect number of arguments")
parser.add_option("-s", "--seq", dest="seq",
help="given a sequence.")
(options, args) = parser.parse_args(args=sys.argv[1:])
if len(args) < 1 and cmd != "list":
parser.error("incorrect number of arguments")
if cmd == "run":
pm = ProcessManager()
processer = pm.create(options.seq)
processer.work()
elif cmd == "gen":
gen_processer(options.seq)
elif cmd == "list":
list_sequence()
else:
parser.error("unknow argument '%s'" % cmd)
