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Code Block
languagepy
title$HOME/course/test.py
import os
from ecflow import Defs,Suite,Family,Task,Edit,Trigger,Complete,Event,Meter,Time,Day,Date,Label, \
                   RepeatString,RepeatInteger,RepeatDate,InLimit,Limit
        
def create_family(name) :
    return Family(name,
            # limit_name(fam),limit_path(""),no_of_tokens_to_consume(1),limit node(FalseTrue), limit submission(TrueFalse)
            InLimit("fam","",1,True,False), 
            [ Task('t{}'.format(i)) for i in range(1,10) ] )
    
print("Creating suite definition")  
home = os.path.join(os.getenv("HOME"),"course")
defs = Defs( 
        Suite("test",
            Edit(ECF_INCLUDE=home,ECF_HOME=home,SLEEP=20),
            Limit("fam",2),
            create_family("lf1"),create_family("lf2"),create_family("lf3") ))
print(defs) 

print("Checking job creation: .ecf -> .job0")  
print(defs.check_job_creation())

print("Checking trigger expressions and inlimits")
assert len(defs.check()) == 0,defs.check() 

print("Saving definition to file 'test.def'")
defs.save_as_defs("test.def")

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  1. Edit the changes i.e cp -r f5 lf1; cp -r f5 lf2; cp -r f5 lf3; 
  2. Replace the suite definition
  3. In ecflow_ui , observe the effects
  4. How could you change suite to also limit tasks as well families. i.e only allow 1 task to run in each family ?


           

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