Properties.py

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#!/usr/bin/env python3

"""
*******************************************************************************
*                                                                             *
* Simple example (identical to C++ Properties.opts) which illustrated         *
* the basic job-properties and theinr C++/Python intercommunication           *
*                                                                             *
*******************************************************************************
"""
 
# =============================================================================
__author__ = "Vanya BELYAEV ibelyaev@physics.syr.edu"
# =============================================================================
# @file
#  Simple example (identical to C++ Properties.opts) which illustrated
#  the basic job-properties and theinr C++/Python intercommunication
#  @author Vanya BELYAEV ibelyaev@physics.syr.edu
#  @date 2007-02-13
# =============================================================================
 
import gaudimodule
 
SUCCESS = gaudimodule.SUCCESS
 
# =============================================================================
# the configurtaion of the job
 
 
def configure(gaudi=None):
    """the configurtaion of the job"""
 
    # create applictaion manager if not done yet
    if not gaudi:
        gaudi = gaudimodule.AppMgr()
 
    # read main configuration files
    gaudi.config(files=["../options/Common.opts"])
 
    # private algorithm configuration options
 
    gaudi.TopAlg = ["PropertyAlg"]
 
    # test for the multiple inclusion of the same alg
    gaudi.TopAlg += ["PropertyAlg", "PropertyProxy"]
 
    # test for the removal of an algorithm
    gaudi.TopAlg.remove("PropertyAlg")
 
    # Set output level threshold
    #    (2=DEBUG, 3=INFO, 4=WARNING, 5=ERROR, 6=FATAL )
    msgSvc = gaudi.service("MessageSvc")
    msgSvc.OutputLevel = 3
 
    # event related parameters
    gaudi.EvtSel = "NONE"
    gaudi.HistogramPersistency = "NONE"
 
    # Algorithms Private Options
 
    alg = gaudi.algorithm("PropertyAlg")
 
    alg.OutputLevel = 3
 
    alg.Int = 101
    alg.Double = 101.1e10
    alg.String = "hundred one"
    alg.Bool = False
 
    alg.IntArray = [1, 2, 3, 5]
    alg.DoubleArray = [-11.0, 2.0, 3.3, 0.4e-03]
    alg.StringArray = ["one", "two", "four"]
    alg.BoolArray = [False, True, False]
    alg.EmptyArray = []
 
    alg.PInt = 101
    alg.PDouble = 101.0e5
    alg.PString = "hundred one"
    alg.PBool = True
 
    alg.PIntArray = [1, 2, 3, 5]
    alg.PDoubleArray = [1.1, 2.0, 3.3]
    alg.PStringArray = ["one", "two", "four"]
    alg.PBoolArray = [True, False, True, False]
 
    proxy = gaudi.algorithm("PropertyProxy")
    proxy.String = "This is set by the proxy"
 
    msgSvc.setDebug = ["EventLoopMgr"]
    msgSvc.setVerbose = ["MsgTest"]
 
    return SUCCESS
 
 
# =============================================================================
 
# =============================================================================
# The actual job excution
# =============================================================================
if "__main__" == __name__:
    print(__doc__, __author__)
 
    gaudi = gaudimodule.AppMgr()
    configure(gaudi)
    gaudi.run(1)
 
    alg = gaudi.algorithm("PropertyAlg")
 
    props = alg.properties()
    print(f"Properties of {alg.name()} ")
    for p in props:
        v = props[p].value()
        print(f"Python: Name/Value:  '{p}' / '{v}' ")
 
# =============================================================================
# The END
# =============================================================================