python.JobProperties Namespace Reference

Classes
class	_JobPropertyMeta
class	JobProperties
class	JobProperty
class	JobPropertyContainer

Functions
	_isCompatible (allowedTypes, value)
	save_jobproperties (file_name)
	load_jobproperties (file_name)

Variables
bool	jobPropertiesDisallowed = False
str	__author__ = 'M. Gallas, P. Calafiura, S. Binet'
str	__version__ = '$Revision: 1.18 $'
str	__doc__ = "JobProperties"
list	__all__ = [ "JobProperties"]

Detailed Description

 JobProperties.  

    prototype for a unified ATLAS job properties definition.

    Here we will add more inforamtion about the usage............
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Function Documentation

_isCompatible()

python.JobProperties._isCompatible ( allowedTypes, value )

protected

Definition at line 35 of file JobProperties.py.

def _isCompatible( allowedTypes, value ):
 # this function is similar to PropertyProxy._isCompatible, but with
 # some twists to handle the peculiarity of JobProperty's implementation
 
    offcount = 0
    for a in allowedTypes:
        try:
            tp = eval( a )
        except Exception:
            if type(value).__name__ in allowedTypes:
                return True                   # old style, for e.g. function
            offcount += 1
            continue
 
        if ( tp == str and len(allowedTypes) == 1 ) and not isinstance( value, tp ):
         # special case, insist on exact match for str (no conversions allowed)
            return False
        elif type(value) is str and not isinstance( value, tp ):
         # similarly, insist on exact match for str (no conversions allowed)
            pass # offcount will cause a failure, unless another type matches
        elif tp == int  and type(value) is float:
         # special case, insist on strict match for integer types
            pass # id. as for strings above
        elif ( tp == bool ) and not (type(value) in [bool, int]):
         # restrictions on bool, as the code below does "== False", so even though
         # a lot of types convert to bool, only bool and int (and float) behave as
         # expected on comparison
            pass # id. as for strings above
        else:
         # all other types: accept if conversion allowed
            try:
                tp( value )        # conversion needed to check allowedValues
                return True
            except Exception:
                pass
 
 # accept if no types, or if there are uncheckable types left
    return not (len(allowedTypes) - offcount)
 
#=======================================================================
# classes
#=======================================================================

load_jobproperties()

python.JobProperties.load_jobproperties

(

file_name

)

 Loads the "jobproperties" container of JobProperties. 

Definition at line 806 of file JobProperties.py.

def load_jobproperties(file_name):
    """ Loads the "jobproperties" container of JobProperties. 
    """
    try:
        if not (file_name.__contains__(os.sep)) :
            file_name=os.getcwd()+os.sep+file_name
        f=open(file_name,'r')
        return pickle.load(f)
    except IOError:
        print ('It is not possible to load the jobproperties ')
 

save_jobproperties()

python.JobProperties.save_jobproperties

(

file_name

)

  Saves the "jobproperties" container of JobProperties.

Definition at line 793 of file JobProperties.py.

def save_jobproperties(file_name):
    """  Saves the "jobproperties" container of JobProperties.
    """
    try:
        if not (file_name.__contains__(os.sep)) :
            file_name=os.getcwd()+os.sep+file_name
        f=open(file_name,'w') 
#       data=[JobPropertyContainer,JobProperty,jobproperties]
#       pickle.dump(data,f)
        pickle.dump(jobproperties,f)
        f.close()
    except IOError:
        print ('It is not possible to save the jobproperties ')

Variable Documentation

__all__

list python.JobProperties.__all__ = [ "JobProperties"]

private

Definition at line 27 of file JobProperties.py.

__author__

str python.JobProperties.__author__ = 'M. Gallas, P. Calafiura, S. Binet'

private

Definition at line 23 of file JobProperties.py.

__doc__

str python.JobProperties.__doc__ = "JobProperties"

private

Definition at line 25 of file JobProperties.py.

__version__

str python.JobProperties.__version__ = '$Revision: 1.18 $'

private

Definition at line 24 of file JobProperties.py.

jobPropertiesDisallowed

bool python.JobProperties.jobPropertiesDisallowed = False

Definition at line 17 of file JobProperties.py.