text: import FileDesc  
    
  testfiles = [
  	["test.txt","",""],
  	["test2.txt","",""]
  	]
  	
  import subprocess
  import os
  import getpass
  
  #subprocess.call(["dir"],shell=True)
  
  #get password
  password = getpass.getpass()
  #print(password)
  username = "gustajo@chalmers.se"
  
  			
  for elem in FileDesc.files:
  	filename = elem[0]
  	fileId = elem[1]
  	first = True
  	while True:
  		exists = os.path.isfile(filename)
  		if exists:
  			sz = os.path.getsize(filename)
  			if sz==0:
  				os.remove(filename)
  				exists = False
  		filenameCip = filename + ".cip"
  		filenameGpg = filename + ".gpg"
  		existsGpg = os.path.isfile(filenameGpg)
  		existsCip = os.path.isfile(filenameCip)
  		if existsCip:
  			sz = os.path.getsize(filenameCip)
  			if sz==0:
  				os.remove(filenameCip)
  				existsCip = False
  		if existsGpg:
  			sz = os.path.getsize(filenameGpg)
  			if sz==0:
  				os.remove(filenameGpg)
  				existsGpg = False
  		tmpfn = filename + ".cip.egastream"
  		#always delete the egastream file
  		existsTmp = os.path.isfile(tmpfn)
  		if existsTmp:
  			os.remove(tmpfn)
  		tmpfn2 = filename + ".gpg.egastream"
  		#always delete the egastream file
  		existsTmp2 = os.path.isfile(tmpfn2)
  		if existsTmp2:
  			os.remove(tmpfn2)
  		if exists:
  			if first:
  				print("Skipping file since it already exists: ", elem[0])
  			break
  		else:
  			print("Trying to download file: ", elem[0])
  			
  			if not (existsCip or existsGpg):
  				#create request
  				#    java -jar EgaDemoClient.jar -p gustajo@chalmers.se pwd -rf EGAF00000888764 -re ger -label request_EGAF00000888764
  				requestId = "request_" + fileId
  				subprocess.call(["java", "-jar", "EgaDemoClient.jar", "-p", username, password,"-rf",fileId,"-re", "ger", "-label",requestId],shell=True)
  				
  				#download
  				#java -jar EgaDemoClient.jar -p gustajo@chalmers.se pwd -dr request_EGAF00000888764 -nt 4
  				subprocess.call(["java", "-jar", "EgaDemoClient.jar", "-p", username, password,"-dr",requestId, "-nt", "4"],shell=True)
  			else:
  				print("Skipping download since .cip/.gpg file already exists: ", elem[0],".cip")
  
  			#Check if cip or gpg
  			existsGpg = os.path.isfile(filenameGpg)
  			#existsCip = os.path.isfile(filenameCip)
  			ext = ".cip";
  			if existsGpg:
  				ext = ".gpg"
  			#decrypt
  			#java -jar EgaDemoClient.jar -p email password -dc EGAR00001356280_150616_SN546_0278_B_C794GACXX_AGTTCC_5_read1.fastq.gz.cip EGAR00001356280_150616_SN546_0278_B_C794GACXX_AGTTCC_5_read1.fastq.gz -dck ger
  			subprocess.call(["java", "-jar", "EgaDemoClient.jar", "-p", username, password,"-dc",filename + ext, "-dck", "ger"],shell=True)
  			
  			
  		first = False
  
  