Page History

Here is an example of a script as a local native python task

• definition file:

    task python
      edit ECF_MICRO '^'
      edit ECF_JOB_CMD '^ECF_JOB^ > ^ECF_JOBOUT^ 2>&1'
      label info "none"
      meter step -1 100 100
      event 1
      event 2

• task wrapper:

  Code Block
  language python
  #!/usr/env python #python.ecf ^include <head.py> ^manual one liner manual ... ^end ^comment one liner ^end xlabel("info", "start") xevent("1") for step in range(0,101): print step xmeter("step", step) xevent("2") xlabel("info", "completion") ^include <tail.py>

• headers:

  Code Block

  #!/usr/local/bin/python # head.py import os, sys, signal ECF_PORT = ^ECF_PORT:0^ XSVR = "ecflow_client --port %s --host ^ECF_NODE:0^ --" % ECF_PORT pid = os.getpid() def xinit(): os.system(XSVR + "init %s"%pid) def xabort(): os.system(XSVR + "abort %s"%pid) def xcomplete(): os.system(XSVR + "complete") def SigHandler(signum, frame): xabort(); sys.exit(0) signal.signal (signal.SIGINT, SigHandler); # ... os.environ['ECF_PORT'] = "^ECF_PORT:0^" os.environ['ECF_NAME'] = "^ECF_NAME:0^" os.environ['ECF_NODE'] = "^ECF_NODE:0^" os.environ['ECF_PASS'] = "^ECF_PASS:0^" def xmeter(name, step): os.system(XSVR + "meter %s %s"%(name,step)) def xevent(name): os.system(XSVR + "event %s"%name) def xlabel(name, info): os.system(XSVR + "label %s %s"%(name,info)) signal.signal (signal.SIGHUP, SigHandler) signal.signal (signal.SIGQUIT, SigHandler) signal.signal (signal.SIGILL, SigHandler) signal.signal (signal.SIGTRAP, SigHandler) signal.signal (signal.SIGIOT, SigHandler) signal.signal (signal.SIGBUS, SigHandler) signal.signal (signal.SIGFPE, SigHandler) signal.signal (signal.SIGUSR1, SigHandler) signal.signal (signal.SIGUSR2, SigHandler) signal.signal (signal.SIGPIPE, SigHandler) signal.signal (signal.SIGTERM, SigHandler) signal.signal (signal.SIGXCPU, SigHandler) signal.signal (signal.SIGPWR, SigHandler) print 'start' xinit()

   

   

  Code Block
  # tail.py xcomplete()