Inheritance diagram for lumiTime.lumiTime:

Public Member Functions
def	__init__ (self)

def	DatetimeToStr (self, timeValue, customfm='')

def	LSDuration (self)
	return datetime.fromtimestamp(ts,tz=pytz.utc) return datetime.utcfromtimestamp(ts) More...

def	OrbitDuration (self, norbits=1)

def	OrbitToLocalTimestamp (self, begStrTime, orbitnumber, begorbit=0, customfm='')

def	OrbitToTime (self, begStrTime, orbitnumber, begorbit=0, customfm='')

def	OrbitToTimeStr (self, begStrTime, orbitnumber, begorbit=0, customfm='')

def	OrbitToUTCTimestamp (self, begStrTime, orbitnumber, begorbit=0, customfm='')

def	StrToDatetime (self, strTime, customfm='')

Public Attributes
	bunchspace_s

	bunchspace_us

	coraltimefm

	nbx

	orbits_per_ls

	pydatetimefm

Detailed Description

Definition at line 4 of file lumiTime.py.

Constructor & Destructor Documentation

def lumiTime.lumiTime.__init__ ( self )

Definition at line 5 of file lumiTime.py.

     def __init__(self):
         self.coraltimefm='MM/DD/YY HH24:MI:SS'
         self.pydatetimefm='%m/%d/%y %H:%M:%S'
         self.nbx=3564
         self.orbits_per_ls=262144 # a lumisection is 2**18 orbits
         self.bunchspace_us=0.02495 #in microseconds
         self.bunchspace_s=24.95e-09 #in seconds
         

Member Function Documentation

def lumiTime.lumiTime.DatetimeToStr	(	self,
		timeValue,
		customfm = `''`
	)

convert python datetime to string timestamp

Definition at line 64 of file lumiTime.py.

References lumiTime.lumiTime.pydatetimefm, and str.

Referenced by lumiTime.lumiTime.OrbitToTimeStr().

     def DatetimeToStr(self,timeValue,customfm=''):
         '''convert python datetime to string timestamp
         '''
         result=''
         try:
             if not customfm:
                 result=timeValue.strftime(self.pydatetimefm)
             else:
                 result=timeValue.strftime(customfm)
         except Exception as er:
             print str(er)
         return result

def lumiTime.lumiTime.LSDuration ( self )

return datetime.fromtimestamp(ts,tz=pytz.utc) return datetime.utcfromtimestamp(ts)

Definition at line 17 of file lumiTime.py.

References lumiTime.lumiTime.OrbitDuration(), and lumiTime.lumiTime.orbits_per_ls.

     def LSDuration(self):
         return self.OrbitDuration(self.orbits_per_ls)
 

def lumiTime.lumiTime.OrbitDuration	(	self,
		norbits = `1`
	)

Definition at line 20 of file lumiTime.py.

References lumiTime.lumiTime.bunchspace_us, and lumiTime.lumiTime.nbx.

Referenced by lumiTime.lumiTime.LSDuration(), lumiTime.lumiTime.OrbitToTime(), and lumiTime.lumiTime.OrbitToTimeStr().

     def OrbitDuration(self, norbits = 1):
         return timedelta(microseconds=(self.nbx*norbits*self.bunchspace_us))
     

def lumiTime.lumiTime.OrbitToLocalTimestamp	(	self,
		begStrTime,
		orbitnumber,
		begorbit = `0`,
		customfm = `''`
	)

given a orbit number, return its corresponding unixtimestamp. Default run begin time counting from orbit=0

Definition at line 35 of file lumiTime.py.

References lumiTime.lumiTime.OrbitToTime().

     def OrbitToLocalTimestamp(self,begStrTime,orbitnumber,begorbit=0,customfm=''):
         '''
         given a orbit number, return its corresponding unixtimestamp. Default run begin time counting from orbit=0
         '''
         os.environ['TZ']='CET'
         time.tzset()
         orbittime=self.OrbitToTime(begStrTime,orbitnumber,begorbit=begorbit,customfm=customfm)
         return time.mktime(orbittime.timetuple())+orbittime.microsecond/1e6
 

def lumiTime.lumiTime.OrbitToTime	(	self,
		begStrTime,
		orbitnumber,
		begorbit = `0`,
		customfm = `''`
	)

given a orbit number, return its corresponding time. Default run begin time counting from orbit=0

Definition at line 29 of file lumiTime.py.

References lumiTime.lumiTime.OrbitDuration(), and lumiTime.lumiTime.StrToDatetime().

Referenced by lumiTime.lumiTime.OrbitToLocalTimestamp(), and lumiTime.lumiTime.OrbitToUTCTimestamp().

     def OrbitToTime(self,begStrTime,orbitnumber,begorbit=0,customfm=''):
         '''
         given a orbit number, return its corresponding time. Default run begin time counting from orbit=0
         '''
         return self.StrToDatetime(begStrTime,customfm=customfm)+self.OrbitDuration(orbitnumber-begorbit)
 

def lumiTime.lumiTime.OrbitToTimeStr	(	self,
		begStrTime,
		orbitnumber,
		begorbit = `0`,
		customfm = `''`
	)

given a orbit number, return its corresponding time. Assuming begin time has orbit=0

Definition at line 23 of file lumiTime.py.

References lumiTime.lumiTime.DatetimeToStr(), lumiTime.lumiTime.OrbitDuration(), and lumiTime.lumiTime.StrToDatetime().

     def OrbitToTimeStr(self,begStrTime,orbitnumber,begorbit=0,customfm=''):
         '''
         given a orbit number, return its corresponding time. Assuming begin time has orbit=0
         '''
         return self.DatetimeToStr(self.StrToDatetime(begStrTime)+self.OrbitDuration(orbitnumber-begorbit),customfm=customfm)
 

def lumiTime.lumiTime.OrbitToUTCTimestamp	(	self,
		begStrTime,
		orbitnumber,
		begorbit = `0`,
		customfm = `''`
	)

given a orbit number, return its corresponding unixtimestamp. Default run begin time counting from orbit=0

Definition at line 44 of file lumiTime.py.

References lumiTime.lumiTime.OrbitToTime().

     def OrbitToUTCTimestamp(self,begStrTime,orbitnumber,begorbit=0,customfm=''):
         '''
         given a orbit number, return its corresponding unixtimestamp. Default run begin time counting from orbit=0
         '''
         os.environ['TZ']='UTC'
         time.tzset()
         orbittime=self.OrbitToTime(begStrTime,orbitnumber,begorbit=begorbit,customfm=customfm)
         return time.mktime(orbittime.timetuple())+(orbittime.microsecond/1e6)

def lumiTime.lumiTime.StrToDatetime	(	self,
		strTime,
		customfm = `''`
	)

convert string timestamp to python datetime

Definition at line 52 of file lumiTime.py.

References lumiTime.lumiTime.pydatetimefm, and str.

Referenced by lumiTime.lumiTime.OrbitToTime(), and lumiTime.lumiTime.OrbitToTimeStr().

     def StrToDatetime(self,strTime,customfm=''):
         '''convert string timestamp to python datetime
         '''
         result=''
         try:
             if not customfm:
                 result=datetime.strptime(strTime,self.pydatetimefm)
             else:
                 result=datetime.strptime(strTime,customfm)
         except Exception as er:
             print str(er)
         return result