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The text examples allow indentation. In python, indentation affects the logical meaning of the program.

However, as we have seen we can use the Node constructor to provide indentation, to show the definition structure.

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Code Block
languagepy
titleUsing With
from ecflow import Defs,Suite,Family,Task,Edit,Trigger,Complete,Event,Meter,Time,Day,Date
import os
import sys

version = sys.version_info 
if version[1] < 7: 
    print("This example requires python version 2.7, but found : " + str(version))
    exit(0)

print "Creating suite definition")  
with Defs() as defs: 
    
    with defs.add_suite("test") as suite:
        suite += Edit(ECF_HOME=os.path.join(os.getenv("HOME"),  "course"))
        suite += Edit(ECF_INCLUDE =os.path.join(os.getenv("HOME"),  "course"))
        
    with suite.add_family("f1") as f1:
        f1 += Edit(SLEEP=20)
        f1 += Task("t1", Meter("progress", 1, 100, 90))
        f1 += Task("t2", Trigger("t1 == complete"), Event("a"), Event("b"))
        f1 += Task("t3", Trigger("t2:a"))
        f1 += Task("t4", Trigger("t2 == complete"), Complete("t2:b"))
        f1 += Task("t5", Trigger("t1:progress ge 30"))
        f1 += Task("t6", Trigger("t1:progress ge 60"))
        f1 += Task("t7", Trigger("t1:progress ge 90"))
    
    with suite.add_family("f2") as f2:        
        f2 += Edit(SLEEP=20)
        f2 += Task("t1", Time("00:30 23:30 00:30"))
        f2 += Task("t2", Day("sunday"))
        f2 += Task("t3", Date(1, 0, 0), Time(12, 0))
        f2 += Task("t4", Time(0, 2, True))
        f2 += Task("t5", Time(0, 2))
            
print(defs)

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

print("Checking trigger expressions")
printassert len(defs.check()) == 0, defs.check()  

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

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