def read_process_status(self):
successReadCount = 0
failedReadCount = 0
users = Users()
userTable = users.user_id_name_table()
allProcFiles = os.listdir(PF.proc)
currentProcList = []
for eachProcFile in allProcFiles:
try:
successReadCount += 1
processId = string.atoi(eachProcFile)
processFolder = "%s%s%s" % (PF.proc, os.path.sep, processId)
processCmdlineFile = "%s%s%s" % (processFolder, os.path.sep, 'cmdline')
processStatusFile = "%s%s%s" % (processFolder, os.path.sep, 'status')
cmd = open(processCmdlineFile, 'r').readlines()
processStatus = open(processStatusFile, 'r').readlines()
procOwner, procCurrStatus = '', ''
#Save contents of files, in case process has been finished.
if cmd and processStatus:
for eachProcessStatus in processStatus:
eps = eachProcessStatus.strip().split()
epsKey = eps[0]
if epsKey.startswith('Uid:'):
procOwner = userTable[string.atoi(eps[1])]
if epsKey.startswith('State:'):
procCurrStatus = eps[1]
tmpProcess = Process(cmd, procOwner, processId, procCurrStatus)
currentProcList.append(tmpProcess)
except:
failedReadCount += 1
return currentProcList
def disk_usage_users(self, defaultUnit='GB'):
users_disk_result_dict = OrderedDict()
user_name_home_table = Users.user_name_home_table()
unitStr, unitVal = UR.unitStr, UR.unitVal
val = unitVal[unitStr.index(defaultUnit)]
for eKey in user_name_home_table:
tmpPath = user_name_home_table[eKey]
#print tmpPath
if os.path.isfile(tmpPath) or os.path.isdir(tmpPath):
freeSize, totalSize, usedSize, usedPercent = self.count_disk_usage_vfs(tmpPath, val)
key_info = "%s\t|%s\t|Free: %s%s\t|Used: %s%s\t|Total: %s%s\t|%s%s" % (eKey, tmpPath, freeSize, defaultUnit, usedSize, defaultUnit, totalSize, defaultUnit, usedPercent, '%')
users_disk_result_dict['%s%s'%('disk_',eKey)] = key_info
return users_disk_result_dict