Collaboration diagram for python.TileDCSDataInfo.TileDCSDataInfo:

Public Member Functions
	__init__ (self, dbstring=None)
	get_dbstring (self, key, ind=2)
	get_channel (self, folder, drawer)
	get_drawer (self, folder, channel)
	get_folder_and_channel (self, variable, drawer)
	get_variable_type (self, variable)
	get_all_variables (self)
	check_drawer_syntax (self, drawer)
	get_variables_by_folder (self, variables, drawer)
	find_data_file (self, fname, pathlist=None, access=os.R_OK)

Public Attributes
dict	vars = {}
dict	folderDrawer_to_channel = {}
dict	folderChannel_to_drawer = {}
dict	folderDrawer_to_oracleId = {}
dict	dbstring = {"DEFAULT":[],"COOL":[],"ORACLE":[],"TESTBEAM":[]}

Static Public Attributes
tuple	LVPS_AI = ("/TILE/DCS/", "AI")
tuple	LVPS_STATES = ("/TILE/DCS/", "STATES")
tuple	VARS_HV = ("/TILE/DCS/", "HV")
tuple	VARS_HVSET = ("/TILE/DCS/", "HVSET")
tuple	VARS_DAQ = ("/DAQdummy/","/DAQdummy")
tuple	type_float = ('f','/F')
tuple	type_int = ('i','/I')
dict	vars_LVPS_STATES
dict	vars_LVPS_AI
dict	vars_HV = {}
	i = str(i+1)
dict	vars_HVSET = {}
dict	vars_DAQ = {}
dict	systemID
dict	partitionID

Detailed Description

Keeps a list of drawer, variable <---> folder, channel
associations and provides information about the available
variables and their datatypes.

Definition at line 7 of file TileDCSDataInfo.py.

Constructor & Destructor Documentation

◆ init()

python.TileDCSDataInfo.TileDCSDataInfo.__init__	(		self,
			dbstring = None )

Definition at line 116 of file TileDCSDataInfo.py.

    def __init__( self, dbstring=None ):
 
        self.vars = {}
        for var, info in list(self.vars_LVPS_AI.items()):
            self.vars[var] = info
        for var, info in list(self.vars_LVPS_STATES.items()):
            self.vars[var] = info
        for var, info in list(self.vars_HV.items()):
            self.vars[var] = info
        for var, info in list(self.vars_HVSET.items()):
            self.vars[var] = info
        for var, info in list(self.vars_DAQ.items()):
            self.vars[var] = info
 
        self.folderDrawer_to_channel = {}
        self.folderChannel_to_drawer = {}
        self.folderDrawer_to_oracleId  = {}
 
        filename=self.find_data_file("cool_channel_id.dat")
        lines = open(filename,"r").readlines()
        for line in lines:
            line = line.strip()
            folder, drawer, channel, oracleId = line.split()
 
            keyFolderDrawer = ( folder , drawer)
            if keyFolderDrawer in self.folderDrawer_to_channel:
                raise Exception ("trying to generate key twice: ", keyFolderDrawer)
            self.folderDrawer_to_channel[ keyFolderDrawer] = int(channel)
            self.folderDrawer_to_oracleId[keyFolderDrawer] = oracleId
 
            keyFolderChannel = ( folder , int(channel))
            if keyFolderChannel in self.folderChannel_to_drawer:
                raise Exception ("trying to generate key twice: ", keyFolderChannel)
            self.folderChannel_to_drawer[keyFolderChannel] = drawer
 
        self.dbstring = {"DEFAULT":[],"COOL":[],"ORACLE":[],"TESTBEAM":[]}
        self.dbstring['DEFAULT'] += [dbstring]*3
        dbstring = "oracle://ATLAS_COOLPROD;schema=ATLAS_COOLOFL_DCS;dbname=COMP200;"
        dbstring+= "user=ATLAS_COOL_READER;password=COOLRED4PRO"
        self.dbstring['COOL'] += [None]
        self.dbstring['COOL'] += [dbstring]
        self.dbstring['COOL'] += [dbstring.replace("COMP200","CONDBR2")]
        self.dbstring['ORACLE'] += [["oracle://localhost/ATONR_PVSSPROD","ATLAS_PVSS_READER","PVSSRED4PRO"]]
        self.dbstring['ORACLE'] += [["oracle://localhost/ATLAS_PVSSPROD","ATLAS_PVSS_READER","PVSSRED4PRO"]]
        self.dbstring['ORACLE'] += [["oracle://localhost/ATONR_ADG","ATLAS_PVSS_READER","PVSSRED4PRO"]]
        self.dbstring['TESTBEAM'] += [["oracle://localhost/INTR","ATLAS_PVSS_READER","PVSSRED4INT"]]*3
 
 

Member Function Documentation

◆ check_drawer_syntax()

python.TileDCSDataInfo.TileDCSDataInfo.check_drawer_syntax	(		self,
			drawer )

Definition at line 220 of file TileDCSDataInfo.py.

    def check_drawer_syntax(self, drawer):
        partition = drawer[0:3]
        drawerNum = int(drawer[3:5])
        valid = ("LBA" , "LBC", "EBA", "EBC")
        if partition not in valid:
            return False
        if drawerNum<1 or drawerNum>64:
            return False
        return True
 

◆ find_data_file()

python.TileDCSDataInfo.TileDCSDataInfo.find_data_file	(	self,
		fname,
		pathlist = None,
		access = os.R_OK )

the python equivalent to the C++ PathResolver for datafiles.

Definition at line 248 of file TileDCSDataInfo.py.

    def find_data_file(self, fname, pathlist=None, access=os.R_OK):
        """the python equivalent to the C++ PathResolver for datafiles.
        """
 
        if pathlist is None:
            pathlist = os.getenv('DATAPATH').split(os.pathsep)
 
        for path in pathlist:
            f = os.path.join( path, fname )
            if os.access( f, access ):
                return f

◆ get_all_variables()

python.TileDCSDataInfo.TileDCSDataInfo.get_all_variables ( self )

Definition at line 217 of file TileDCSDataInfo.py.

    def get_all_variables(self):
        return list(self.vars.keys())
 

◆ get_channel()

python.TileDCSDataInfo.TileDCSDataInfo.get_channel	(	self,
		folder,
		drawer )

Definition at line 167 of file TileDCSDataInfo.py.

    def get_channel(self, folder, drawer):
 
        if not self.check_drawer_syntax(drawer):
            raise Exception ("ERROR: drawer not valid: ", drawer)
        key = (folder, drawer )
        if key not in self.folderDrawer_to_channel:
            print ("get_channel WARNING, can not resolve key: ", key)
            return None
        return self.folderDrawer_to_channel[key]
 

◆ get_dbstring()

python.TileDCSDataInfo.TileDCSDataInfo.get_dbstring	(	self,
		key,
		ind = 2 )

Definition at line 164 of file TileDCSDataInfo.py.

    def get_dbstring(self, key, ind=2):
        return self.dbstring[key][ind] if key in self.dbstring and len(self.dbstring[key])>ind else None
 

◆ get_drawer()

python.TileDCSDataInfo.TileDCSDataInfo.get_drawer	(	self,
		folder,
		channel )

Definition at line 177 of file TileDCSDataInfo.py.

    def get_drawer(self, folder, channel):
 
        key = (folder, channel)
        if key not in self.folderChannel_to_drawer:
            print ("get_drawer WARNING, can not resolve key: ", key)
            return None
        return self.folderChannel_to_drawer[key]
 
 

◆ get_folder_and_channel()

python.TileDCSDataInfo.TileDCSDataInfo.get_folder_and_channel	(	self,
		variable,
		drawer )

For a given DCS variable and drawer, return the complete COOL
folder name and the channel number associated to the drawer

Definition at line 186 of file TileDCSDataInfo.py.

    def get_folder_and_channel(self, variable, drawer):
        """
        For a given DCS variable and drawer, return the complete COOL
        folder name and the channel number associated to the drawer
        """
        if variable not in self.vars:
            raise Exception ("Variable not known: ", variable)
        partition = drawer[0:3]
 
        folderDef = self.vars[variable][0]
        #=== for STATE, we have only one "drawer" per partition
        if variable=="STATE":
            drawer = partition+"XX"
            folder = folderDef[0]+partition+folderDef[1]
        else:
            folder = folderDef[0]+folderDef[1]
        key = (folder, drawer)
        if key not in self.folderDrawer_to_channel:
            print ("WARNING, can not resolve key: ", key)
            return None
        channel = self.folderDrawer_to_channel[key]
        return (folder, channel)
 

◆ get_variable_type()

python.TileDCSDataInfo.TileDCSDataInfo.get_variable_type	(		self,
			variable )

Returns the type of a variable

Definition at line 209 of file TileDCSDataInfo.py.

    def get_variable_type(self, variable):
        """
        Returns the type of a variable
        """
        if variable not in self.vars:
            raise Exception ("Variable not known: ", variable)
        return self.vars[variable][1]
 

◆ get_variables_by_folder()

python.TileDCSDataInfo.TileDCSDataInfo.get_variables_by_folder	(	self,
		variables,
		drawer )

Return a dictionary listing all folders that need to be
accessed as keys and all variables associated to the key folder
as values.

Definition at line 230 of file TileDCSDataInfo.py.

    def get_variables_by_folder(self, variables, drawer):
        """
        Return a dictionary listing all folders that need to be
        accessed as keys and all variables associated to the key folder
        as values.
        """
        folderDict = {}
        for var in variables:
            if var not in self.vars:
                print ("Unknown variable, IGNORING IT: ", var)
            else:
                folder, channel = self.get_folder_and_channel(var,drawer)
                if folder not in folderDict:
                    folderDict[folder] = [var]
                else:
                    folderDict[folder].extend([var])
        return folderDict
 

Member Data Documentation

◆ dbstring

dict python.TileDCSDataInfo.TileDCSDataInfo.dbstring = {"DEFAULT":[],"COOL":[],"ORACLE":[],"TESTBEAM":[]}

Definition at line 151 of file TileDCSDataInfo.py.

◆ folderChannel_to_drawer

dict python.TileDCSDataInfo.TileDCSDataInfo.folderChannel_to_drawer = {}

Definition at line 131 of file TileDCSDataInfo.py.

◆ folderDrawer_to_channel

dict python.TileDCSDataInfo.TileDCSDataInfo.folderDrawer_to_channel = {}

Definition at line 130 of file TileDCSDataInfo.py.

◆ folderDrawer_to_oracleId

dict python.TileDCSDataInfo.TileDCSDataInfo.folderDrawer_to_oracleId = {}

Definition at line 132 of file TileDCSDataInfo.py.

◆ i

python.TileDCSDataInfo.TileDCSDataInfo.i = str(i+1)

static

Definition at line 77 of file TileDCSDataInfo.py.

◆ LVPS_AI

tuple python.TileDCSDataInfo.TileDCSDataInfo.LVPS_AI = ("/TILE/DCS/", "AI")

static

Definition at line 14 of file TileDCSDataInfo.py.

◆ LVPS_STATES

tuple python.TileDCSDataInfo.TileDCSDataInfo.LVPS_STATES = ("/TILE/DCS/", "STATES")

static

Definition at line 15 of file TileDCSDataInfo.py.

◆ partitionID

dict python.TileDCSDataInfo.TileDCSDataInfo.partitionID

static

Initial value:

=  { 0 : "EBA",
                    1 : "LBA",
                    2 : "LBC",
                    3 : "EBC"}

Definition at line 111 of file TileDCSDataInfo.py.

◆ systemID

dict python.TileDCSDataInfo.TileDCSDataInfo.systemID

static

Initial value:

=  { "LBA" : 88 ,
                 "LBC" : 87 ,
                 "EBA" : 86 ,
                 "EBC" : 89 ,
                 "SCS" : 80 }

Definition at line 105 of file TileDCSDataInfo.py.

◆ type_float

tuple python.TileDCSDataInfo.TileDCSDataInfo.type_float = ('f','/F')

static

Definition at line 19 of file TileDCSDataInfo.py.

◆ type_int

tuple python.TileDCSDataInfo.TileDCSDataInfo.type_int = ('i','/I')

static

Definition at line 20 of file TileDCSDataInfo.py.

◆ vars

dict python.TileDCSDataInfo.TileDCSDataInfo.vars = {}

Definition at line 118 of file TileDCSDataInfo.py.

◆ VARS_DAQ

tuple python.TileDCSDataInfo.TileDCSDataInfo.VARS_DAQ = ("/DAQdummy/","/DAQdummy")

static

Definition at line 18 of file TileDCSDataInfo.py.

◆ vars_DAQ

dict python.TileDCSDataInfo.TileDCSDataInfo.vars_DAQ = {}

static

Definition at line 102 of file TileDCSDataInfo.py.

◆ VARS_HV

tuple python.TileDCSDataInfo.TileDCSDataInfo.VARS_HV = ("/TILE/DCS/", "HV")

static

Definition at line 16 of file TileDCSDataInfo.py.

◆ vars_HV

dict python.TileDCSDataInfo.TileDCSDataInfo.vars_HV = {}

static

Definition at line 75 of file TileDCSDataInfo.py.

◆ VARS_HVSET

tuple python.TileDCSDataInfo.TileDCSDataInfo.VARS_HVSET = ("/TILE/DCS/", "HVSET")

static

Definition at line 17 of file TileDCSDataInfo.py.

◆ vars_HVSET

dict python.TileDCSDataInfo.TileDCSDataInfo.vars_HVSET = {}

static

Definition at line 87 of file TileDCSDataInfo.py.

◆ vars_LVPS_AI

dict python.TileDCSDataInfo.TileDCSDataInfo.vars_LVPS_AI

static

Definition at line 26 of file TileDCSDataInfo.py.

◆ vars_LVPS_STATES

dict python.TileDCSDataInfo.TileDCSDataInfo.vars_LVPS_STATES

static

Initial value:

=  {"FORDAQ_MB"      : [ LVPS_STATES, type_int],
                        "FORDAQ_HV"      : [ LVPS_STATES, type_int],
                        "FORDAQ_MBHV"    : [ LVPS_STATES, type_int]}

Definition at line 22 of file TileDCSDataInfo.py.

The documentation for this class was generated from the following file:

TileDCSDataInfo.py

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __init__()

Member Function Documentation

◆ check_drawer_syntax()

◆ find_data_file()

◆ get_all_variables()

◆ get_channel()

◆ get_dbstring()

◆ get_drawer()

◆ get_folder_and_channel()

◆ get_variable_type()

◆ get_variables_by_folder()

Member Data Documentation

◆ dbstring

◆ folderChannel_to_drawer

◆ folderDrawer_to_channel

◆ folderDrawer_to_oracleId

◆ i

◆ LVPS_AI

◆ LVPS_STATES

◆ partitionID

◆ systemID

◆ type_float

◆ type_int

◆ vars

◆ VARS_DAQ

◆ vars_DAQ

◆ VARS_HV

◆ vars_HV

◆ VARS_HVSET

◆ vars_HVSET

◆ vars_LVPS_AI

◆ vars_LVPS_STATES

◆ init()