Inheritance diagram for dqm_interfaces.DirWalkerDB:

Public Member Functions
def	__init__ (self, comm1, comm2, base1, base2, directory, depth=0, do_pngs=True, stat_test="KS", test_threshold=.5, black_list=[])

def	run (self)

Public Attributes
	base2

	black_list

	comm1

	comm2

	depth

	directory

	do_pngs

	stat_test

	test_threshold

Detailed Description

An interface to the DQM document db. It is threaded to compensate the 
latency introduced by the finite response time of the server.

Definition at line 389 of file dqm_interfaces.py.

Constructor & Destructor Documentation

def dqm_interfaces.DirWalkerDB.__init__	(	self,
		comm1,
		comm2,
		base1,
		base2,
		directory,
		depth = `0`,
		do_pngs = `True`,
		stat_test = `"KS"`,
		test_threshold = `.5`,
		black_list = `[]`
	)

Definition at line 393 of file dqm_interfaces.py.

   def __init__ (self,comm1,comm2,base1,base2,directory,depth=0,do_pngs=True,stat_test="KS",test_threshold=.5,black_list=[]):
     Thread.__init__(self)
     self.comm1 = deepcopy(comm1)
     self.comm2 = deepcopy(comm2)
     self.base1,self.base2 = base1,base2
     self.directory = directory
     self.depth=depth
     self.do_pngs=do_pngs
     self.test_threshold=test_threshold
     self.stat_test=stat_test
     self.black_list=black_list
     # name of the thread
     self.name+="_%s" %directory.name
   

Member Function Documentation

def dqm_interfaces.DirWalkerDB.run ( self )

Definition at line 407 of file dqm_interfaces.py.

   def run(self):
     
     this_dir=DirID(self.directory.name,self.depth)
     if this_dir in self.black_list: 
       print "Skipping %s since blacklisted!" %this_dir
       return 0 
     
     self.depth+=1
     
     the_test=Statistical_Tests[self.stat_test](self.test_threshold)
     #print "Test %s with threshold %s" %(self.stat_test,self.test_threshold)
     
     directory1=self.base1+"/"+self.directory.mother_dir+"/"+self.directory.name
     directory2=self.base2+"/"+self.directory.mother_dir+"/"+self.directory.name
     
     fetchers =(DirFetcher(self.comm1,directory1),DirFetcher(self.comm2,directory2))
     for fetcher in fetchers:
       fetcher.start()
     for fetcher in fetchers:  
       fetcher.join()
     
     contents1 = fetchers[0].contents
     contents2 = fetchers[1].contents
     set1= set(contents1.keys())
     set2= set(contents2.keys())  
     
     walkers=[]
     self_directory_directories=self.directory.subdirs
     self_directory_comparisons=self.directory.comparisons
     contents_names=list(set1.intersection(set2))
 
     for name in contents_names:
       content = contents1[name]
       if "dir" in content["type"]:
         #if this_dir not in DirWalker.white_list:continue              
         subdir=Directory(name,join(self.directory.mother_dir,self.directory.name))        
         dirwalker=DirWalkerDB(self.comm1,self.comm2,self.base1,self.base2,subdir,self.depth,
                               self.do_pngs,self.stat_test,self.test_threshold,self.black_list)
         dirwalker.start()
         walkers.append(dirwalker)
         n_threads=activeCount()
         if n_threads>5:
           #print >> stderr, "Threads that are running: %s. Joining them." %(n_threads)    
           dirwalker.join()
       elif content["kind"]=="ROOT":
 #   print directory1,name
         comparison=Comparison(name,
                               join(self.directory.mother_dir,self.directory.name),
                               literal2root(content["obj_as_string"],content["type"]),
                               literal2root(contents2[name]["obj_as_string"],content["type"]),
                               deepcopy(the_test),
                               do_pngs=self.do_pngs)
         self_directory_comparisons.append(comparison)
     
     
     for walker in walkers:
       walker.join()
       walker_directory=walker.directory
       if not walker_directory.is_empty():
         self_directory_directories.append(walker_directory)
         
 #-------------------------------------------------------------------------------
 