CheckEventNumbers Class Reference

Inheritance diagram for CheckEventNumbers:

Collaboration diagram for CheckEventNumbers:

Public Member Functions
def	__init__ (self, evtNumList)
def	event (self)
def	terminate (self)

Private Attributes
	__evtNumList
	the number of events so we expect the event numbers 0..(evtNumList-1)
	__evtNumbers
	event numbers we actually saw

Detailed Description

Class to check that we see all events we expect exactly once and nothing else

Definition at line 20 of file parallel_processing.py.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			evtNumList
	)

Remember number of events to process

Definition at line 23 of file parallel_processing.py.

    def __init__(self, evtNumList):
        """Remember number of events to process"""
        super().__init__()
        
        self.__evtNumList = evtNumList
        
        self.__evtNumbers = []
 

Member Function Documentation

event()

def event

(

self

)

Accumulate all event numbers we see

Definition at line 31 of file parallel_processing.py.

    def event(self):
        """Accumulate all event numbers we see"""
        evtNr = Belle2.PyStoreObj("EventMetaData").obj().getEvent()
        self.__evtNumbers.append(evtNr)
 

terminate()

def terminate

(

self

)

Check if event numbers are as they should be

Definition at line 36 of file parallel_processing.py.

    def terminate(self):
        """Check if event numbers are as they should be"""
        seen = self.__evtNumbers
        should = list(range(1, self.__evtNumList + 1))
        all_numbers = sorted(set(seen) | set(should))
        all_ok = True
        for evtNr in all_numbers:
            c = seen.count(evtNr)
            if not (evtNr in should and c == 1):
                basf2.B2ERROR(f"event number {evtNr} seen {c} times")
                all_ok = False
        if not all_ok:
            basf2.B2FATAL("Missing/extra events")
 
 

Member Data Documentation

__evtNumbers

__evtNumbers

private

event numbers we actually saw

Definition at line 29 of file parallel_processing.py.

__evtNumList

__evtNumList

private

the number of events so we expect the event numbers 0..(evtNumList-1)

Definition at line 27 of file parallel_processing.py.

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The documentation for this class was generated from the following file:

• framework/tests/parallel_processing.py