python.powheg_control Namespace Reference

Classes
class	PowhegControl
	Provides PowhegConfig objects which are user-configurable in the jobOptions. More...

Functions
	_format_QCD_scale_text (factor)

Variables
	logger = Logging.logging.getLogger("PowhegControl")
	Get handle to Athena logging.

Function Documentation

_format_QCD_scale_text()

python.powheg_control._format_QCD_scale_text ( factor )

protected

Helper function to format QCD scale value
to conform to the ATLAS weight variation
naming scheme if possible.
Given a scale factor as a float, it returns
a string that is:
- '0.5'
- '1'
- '2'
- or the float rounded to two digits after the decimal point if it is not equal to one of the above

Definition at line 14 of file powheg_control.py.

def _format_QCD_scale_text(factor):
    '''
    Helper function to format QCD scale value
    to conform to the ATLAS weight variation
    naming scheme if possible.
    Given a scale factor as a float, it returns
    a string that is:
    - '0.5'
    - '1'
    - '2'
    - or the float rounded to two digits after the decimal point if it is not equal to one of the above
    '''
    try:
        return {0.5 : '0.5', 1.0 : '1', 2.0 : '2'}[factor]
    except KeyError:
        return '{0:.2f}'.format(factor)
 
 
 

Variable Documentation

logger

python.powheg_control.logger = Logging.logging.getLogger("PowhegControl")

Get handle to Athena logging.

Definition at line 12 of file powheg_control.py.