Reference Manual

Inheritance diagram for cond2xml.CondXmlProcessor:

Public Member Functions
def	__del__

def	__init__

def	payload2xml

def	prepPayload2xml

Public Attributes
	conddb

	doCleanup

Static Public Attributes
tuple	buildTime = time.time()

Private Attributes
	_pl2xml_isPrepared

Detailed Description

Definition at line 105 of file cond2xml.py.

Constructor & Destructor Documentation

def cond2xml.CondXmlProcessor.__init__	(	self,
		condDBIn
	)

Definition at line 107 of file cond2xml.py.

107

108 def __init__(self, condDBIn):

109 self.conddb = condDBIn

self._pl2xml_isPrepared = False

cond2xml.CondXmlProcessor._pl2xml_isPrepared

_pl2xml_isPrepared

Definition: cond2xml.py:109

cond2xml.CondXmlProcessor.__init__

def __init__

Definition: cond2xml.py:107

cond2xml.CondXmlProcessor.conddb

conddb

Definition: cond2xml.py:108

def cond2xml.CondXmlProcessor.__del__ ( self )

Definition at line 113 of file cond2xml.py.

References cond2xml.CondXmlProcessor.doCleanup.

 
     def __del__(self):
 
         if self.doCleanup: 
        shutil.rmtree( self._pl2xml_tmpDir.split('/')[0] )
            os.unlink('./pl2xmlComp.so')
         return 

cond2xml.CondXmlProcessor.doCleanup

doCleanup

Definition: cond2xml.py:138

cond2xml.CondXmlProcessor.__del__

def __del__

Definition: cond2xml.py:113

Member Function Documentation

def cond2xml.CondXmlProcessor.payload2xml	(	self,
		session,
		payload
	)

Definition at line 163 of file cond2xml.py.

References cond2xml.CondXmlProcessor._pl2xml_isPrepared, alcazmumu_cfi.filter, and cond2xml.CondXmlProcessor.prepPayload2xml().

 
     def payload2xml(self, session, payload):
     
         if not self._pl2xml_isPrepared:
            if not self.prepPayload2xml(session, payload):
               msg = "Error preparing code for "+payload
               raise Exception(msg)
            self._pl2xml_isPrepared = True
     
         # get payload from DB:
         result = session.query(self.conddb.Payload.data, self.conddb.Payload.object_type).filter(self.conddb.Payload.hash == payload).one()
         data, plType = result
     
         sys.path.append('.')
         import pl2xmlComp
         resultXML = pl2xmlComp.payload2xml( data, plType )
         print resultXML    
     

def cond2xml.CondXmlProcessor.prepPayload2xml	(	self,
		session,
		payload
	)

Definition at line 120 of file cond2xml.py.

References alcazmumu_cfi.filter.

Referenced by cond2xml.CondXmlProcessor.payload2xml().

 
     def prepPayload2xml(self, session, payload):
 
         startTime = time.time()
     
         # get payload from DB:
         result = session.query(self.conddb.Payload.data, self.conddb.Payload.object_type).filter(self.conddb.Payload.hash == payload).one()
         data, plType = result
     
         info = { "mdName" : "pl2xmlComp",
                  'plType' : plType,
             }
     
         code = payload2xmlCodeTemplate % info
     
         tmpDir = self._pl2xml_tmpDir
         if ( os.path.exists( tmpDir.split('/')[0] ) or
          os.path.exists( tmpDir ) ) :
            msg = '\nERROR: %s already exists, please remove if you did not create that manually !!' % tmpDir
            self.doCleanup = False
        raise Exception(msg)
 
         os.makedirs( tmpDir+'/src' )
     
         buildFileName = "%s/BuildFile.xml" % (tmpDir,)
         with open(buildFileName, 'w') as buildFile:
              buildFile.write( buildFileTemplate )
              buildFile.close()
     
         tmpFileName = "%s/src/%s" % (tmpDir, info['mdName'],)
         with open(tmpFileName+'.cpp', 'w') as codeFile:
              codeFile.write(code)
              codeFile.close()
     
         cmd = "source /afs/cern.ch/cms/cmsset_default.sh;"
         cmd += "(cd %s ; scram b 2>&1 >build.log && cp %s/tmp/%s/src/%s/src/%s/lib%s.so ../../pl2xmlComp.so )" % (tmpDir, os.environ["CMSSW_BASE"], os.environ["SCRAM_ARCH"], tmpDir, tmpDir.replace('/',''), tmpDir.replace('/','') ) 

     ret = os.system(cmd)