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event.Event Class Reference
Inheritance diagram for event.Event:

Public Member Functions

def __init__
 
def __str__
 

Public Attributes

 eventWeight
 
 iEv
 
 input
 
 setup
 

Detailed Description

Event class.

The Looper passes the Event object to each of its Analyzers,
which in turn can:
- read some information
- add more information
- modify existing information.

Attributes:
  iEv = event processing index, starting at 0
  eventWeight = a weight, set to 1 at the beginning of the processing
  input = input, as determined by the looper
#TODO: provide a clear interface for access control (put, get, del products) - we should keep track of the name and id of the analyzer.

Definition at line 4 of file event.py.

Constructor & Destructor Documentation

def event.Event.__init__ (   self,
  iEv,
  input_data,
  setup,
  eventWeight = 1 
)

Definition at line 20 of file event.py.

20 
21  def __init__(self, iEv, input_data, setup, eventWeight=1 ):
22  self.iEv = iEv
23  self.input = input_data
24  self.setup = setup
25  self.eventWeight = eventWeight
def __init__
Definition: event.py:20
eventWeight
Definition: event.py:24

Member Function Documentation

def event.Event.__str__ (   self)

Definition at line 26 of file event.py.

References event.Event.iEv, join(), and python.multivaluedict.map().

26 
27  def __str__(self):
28  header = '{type}: {iEv}'.format( type=self.__class__.__name__,
29  iEv = self.iEv)
30  varlines = []
31  for var,value in sorted(vars(self).iteritems()):
32  tmp = value
33  # check for recursivity
34  recursive = False
35  if hasattr(value, '__getitem__'):
36  if (len(value)>0 and value[0].__class__ == value.__class__):
37  recursive = True
38  if isinstance( value, collections.Iterable ) and \
39  not isinstance(value, (str,unicode)) and \
40  not isinstance(value, TChain) and \
41  not recursive :
42  tmp = map(str, value)
43 
44  varlines.append( '\t{var:<15}: {value}'.format(var=var, value=tmp) )
45  all = [ header ]
46  all.extend(varlines)
47  return '\n'.join( all )
static std::string join(char **cmd)
Definition: RemoteFile.cc:18
def __str__
Definition: event.py:26

Member Data Documentation

event.Event.eventWeight

Definition at line 24 of file event.py.

event.Event.iEv

Definition at line 21 of file event.py.

Referenced by event.Event.__str__().

event.Event.input

Definition at line 22 of file event.py.

event.Event.setup

Definition at line 23 of file event.py.

Referenced by looper.Looper.loop(), looper.Looper.process(), and looper.Looper.write().