lsst.dax.apdb.timer.Timer Class Reference

Public Member Functions
def	__init__ (self, str name="", bool doPrint=True)
Timer	start (self)
Timer	stop (self)
Timer	dump (self)
str	__str__ (self)
Timer	__enter__ (self)
Any	__exit__ (self, Optional[Type] exc_type, Any exc_val, Any exc_tb)

Detailed Description

Instance of this class can be used to track consumed time.

This class is also a context manager and can be used in
a `with` statement. By default it prints consumed CPU time
and real time spent in a context.

Example:

    with Timer('SelectTimer'):
        engine.execute('SELECT ...')

Constructor & Destructor Documentation

__init__()

def lsst.dax.apdb.timer.Timer.__init__	(		self,
		str	name = "",
		bool	doPrint = True
	)

Parameters
----------
name : `str`
    Timer name, will be printed together with statistics.
doPrint : `bool`
    If True then print statistics on exist from context.

Member Function Documentation

__enter__()

Timer lsst.dax.apdb.timer.Timer.__enter__

(

self

)

Enter context, start timer

__exit__()

Any lsst.dax.apdb.timer.Timer.__exit__	(		self,
		Optional[Type]	exc_type,
		Any	exc_val,
		Any	exc_tb
	)

Exit context, stop and dump timer

dump()

Timer lsst.dax.apdb.timer.Timer.dump

(

self

)

Dump timer statistics

start()

Timer lsst.dax.apdb.timer.Timer.start

(

self

)

Start timer.

stop()

Timer lsst.dax.apdb.timer.Timer.stop

(

self

)

Stop timer.

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

• python/lsst/dax/apdb/timer.py