RemoveAddSevLevel Namespace Reference

Functions
def	AddFlag
def	PrintLevels
def	RemoveFlag

Function Documentation

def RemoveAddSevLevel.AddFlag	(		sevLevelComputer,
			flag = "UserDefinedBit0",
			severity = 10
	)

Adds specified flag to severity level computer using specified severity level.
    If flag already exists at another severity level, it is removed from that level.

Definition at line 45 of file RemoveAddSevLevel.py.

References PrintLevels(), and RemoveFlag().

def AddFlag(sevLevelComputer,flag="UserDefinedBit0",severity=10):
    ''' Adds specified flag to severity level computer using specified severity level.
        If flag already exists at another severity level, it is removed from that level.
        '''
    
    AddedSeverity=False
    removeSeverity=-1

    allowedflags=[]
    for i in sevLevelComputer.SeverityLevels:
        for j in i.RecHitFlags.value():
            if j=="":
                continue
            allowedflags.append(j)
            
    #print "Allowed flags = ",allowedflags
    if flag not in allowedflags:
        print "\n\n"
        for j in range(0,3):
            print "###################################################"
        print "\nWARNING!!!!!! You are adding a flag \n\t'%s' \nthat is not defined in the Severity Level Computer!"%flag
        print "This can be EXCEPTIONALLY dangerous if you do not \nknow what you are doing!\n"
        print "Proceed with EXTREME caution!\n"
        for j in range(0,3):
            print "###################################################"
        print "\n\n"

    #Loop over severity Levels
    for i in range(len(sevLevelComputer.SeverityLevels)):
        Level=sevLevelComputer.SeverityLevels[i].Level.value()
        Flags=sevLevelComputer.SeverityLevels[i].RecHitFlags.value()
        if Level==severity:  # Found the specified level
            if (Flags==['']):
                Flags=[flag] # Create new vector for this flag
            else:
                if flag not in Flags:  # don't need to add flag if it's already there
                    Flags.append(flag) # append flag to existing vector
            sevLevelComputer.SeverityLevels[i].RecHitFlags=Flags  # Set new RecHitFlags vector
            AddedSeverity=True
        else:  # Found some other level; be sure to remove flag from it
            if flag not in Flags:
                continue
            else:
                Flags.remove(flag)
                # Removing flag leaves nothing else:  need to remove this level completely
                if len(Flags)==0 and ChanStat==['']:
                    removeSeverity=i
                else:
                    sevLevelComputer.SeverityLevels[i].RecHitFlags=Flags

    # Remove any newly-empty levels
    if (removeSeverity>-1):
        sevLevelComputer.SeverityLevels.remove(sevLevelComputer.SeverityLevels[removeSeverity])

    # No existing severity level for specified severity was found;
    # add a new one
    if (AddedSeverity==False):
        sevLevelComputer.SeverityLevels.append(cms.PSet(Level=cms.int32(severity),
                                                        RecHitFlags=cms.vstring(flag),
                                                        ChannelStatus=cms.vstring("")))
    return sevLevelComputer