/usr/share/pyshared/arcjobtool/Tasks.py is in arcjobtool 0.3.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import ConfigParser
class BaseTask(object):
def __init__(self, createRunScript = True):
self.name = "noname"
self.description = ""
self.executable = "/bin/sh"
self.arguments = "run.sh"
self.__inputFiles = {}
self.__outputFiles = {}
self.__runtimeEnvironments = []
self.cpuTime = 60
self.notify = ""
self.memory = -1
self.disk = -1
self.stdin = ""
self.stdout = "stdout.txt"
self.stderr = "stderr.txt"
self.logging = True
self.__clusters = []
self.architecture = ""
self.__executables = []
self.count = -1
self.version = "1.0"
self.taskType = "BaseTask"
self.groupSerial = 0
self.dirty = False
self.workDir="."
self.sweepSize = 1
self.__sweepParams = {"taskid":-1}
self.__sweepFiles = {}
self.calculateSweepValueFloat = None
self.calculateSweepValueInt = None
self.createRunScript = createRunScript
if self.createRunScript:
self.addInputFile("run.sh")
def addInputFile(self, inputFile, url=""):
self.__inputFiles[inputFile] = url
def addAndCopyInputFile(self, inputFile, copyFile = True):
"""
Add and copy input files to task workdir.
"""
if os.path.exists(inputFile) and os.path.exists(self.workDir):
head, tail = os.path.split(inputFile)
if copyFile:
shutil.copy(inputFile, self.workDir)
self.addInputFile(tail)
return True
else:
return False
def clearInputFiles(self):
self.__inputFiles.clear()
self.addInputFile("run.sh")
def removeInputFile(self, inputFile):
try:
del(self.__inputFiles[inputFile])
except:
pass
def addSweepFile(self, sweepFile):
self.__sweepFiles[sweepFile] = ""
def clearSweepFiles(self):
self.__sweepFiles.clear()
def removeSweepFile(self, sweepFile):
if self.__sweepFiles.has_key(sweepFile):
del self.__sweepFiles[sweepFile]
def addOutputFile(self, outputFile, url=""):
self.__outputFile[outputFile] = url
def clearOutputFiles(self):
self.__outputFiles[:] = []
def addCluster(self, cluster):
self.__clusters.append(cluster)
def clearClusters(self):
self.__clusters[:] = []
def tagAsExecutable(self, filename):
if self.__inputFiles.has_key(filename):
self.__executables.append(filename)
def clearExecutableTags(self):
self.__executables[:] = []
def addRuntimeEnvironment(self, runtimeEnvironment):
self.__runtimeEnvironments.append(runtimeEnvironment)
def clearRuntimeEnvironments(self):
self.__runtimeEnvironments[:] = []
def __setstate__(self, state):
# Add version attribute to task
if '__version' not in state:
self.__version = "1.0"
self.onUpdateState(state, self.__version)
self.__dict__.update(state)
def onUpdateState(self, state, version):
"""Add or remove task attributes that has changed from
the version loaded from disk."""
pass
def setup(self):
self.onSetupTaskDirs()
def clean(self):
self.onCleanTaskDirs()
def __saveDefaultConfig(self, config):
config.add_section("task")
config.set("task", "type", self.taskType)
config.set("task", "version", self.version)
config.add_section("general")
config.set("general", "name", self.name)
config.set("general", "description", self.description)
config.set("general", "executable", self.executable)
config.set("general", "arguments", self.arguments)
config.set("general", "cputime", str(self.cpuTime))
config.set("general", "notify", self.notify)
config.set("general", "memory", str(self.memory))
config.set("general", "disk", str(self.disk))
config.set("general", "stdin", self.stdin)
config.set("general", "stdout", self.stdout)
config.set("general", "stderr", self.stderr)
config.set("general", "logging", str(self.logging))
config.set("general", "count", str(self.count))
config.add_section("params")
config.set("params", "sweepSize", str(self.sweepSize))
count = 0
for sweepFile in self.sweepFiles.keys():
config.set("params", "sweepfile_%d" % count, sweepFile)
count += 1
config.add_section("inputfiles")
count = 0
for inputFile in self.inputFiles.keys():
config.set("inputfiles", "inputfile_%d" % count, inputFile)
count += 1
def __loadDefaultConfig(self, config):
try:
self.taskType = config.get("task", "type")
self.version = config.get("task", "version")
self.name = config.get("general", "name")
self.description = config.get("general", "description")
self.executable = config.get("general", "executable")
self.arguments = config.get("general", "arguments")
self.cpuTime = int(config.get("general", "cputime",))
self.notify = config.get("general", "notify")
self.memory = int(config.get("general", "memory"))
self.disk = int(config.get("general", "disk"))
self.stdin = config.get("general", "stdin")
self.stdout = config.get("general", "stdout")
self.stderr = config.get("general", "stderr")
self.logging = bool(config.get("general", "logging"))
self.count = int(config.get("general", "count"))
self.sweepSize = int(config.get("params", "sweepsize"))
count = 0
while config.has_option("inputfiles", "inputfile_%d" % count):
inputFile = config.get("inputfiles", "inputfile_%d" % count)
self.addInputFile(inputFile)
count += 1
count = 0
while config.has_option("params", "sweepfile_%d" % count):
sweepFile = config.get("params", "sweepfile_%d" % count)
self.addSweepFile(sweepFile)
count += 1
except:
pass
def save(self):
configFilename = os.path.join(self.workDir, "%s.ini" % self.name)
configParser = ConfigParser.ConfigParser()
self.__saveDefaultConfig(configParser)
self.onSaveConfig(configParser)
configFile = open(configFilename, "w")
configParser.write(configFile)
configFile.close()
self.dirty = False
def load(self):
configFilename = os.path.join(self.workDir, "%s.ini" % self.name)
configFile = open(configFilename, "r")
configParser = ConfigParser.ConfigParser()
configParser.readfp(configFile)
configFile.close()
self.__loadDefaultConfig(configParser)
self.onLoadConfig(configParser)
self.dirty = False
def onSaveConfig(self, config):
pass
def onLoadConfig(self, config):
pass
def getJobList(self):
"""
Return a list of job descriptions and directories
"""
jobList = []
for i in range(self.sweepSize):
taskName=self.name+"_%04d" % (i+1)
taskId = i+1
taskDir = os.path.join(self.workDir,taskName)
jobDescription = self.onCreateJobDescription(taskName, taskId, taskDir)
jobList.append(jobDescription)
return jobList
def getJobInfo(self):
"""
Return a list of job directories
"""
jobInfo = []
for i in range(self.sweepSize):
taskName=self.name+"_%04d" % (i+1)
taskId = i+1
taskDir = os.path.join(self.workDir,taskName)
jobInfo.append([taskName, taskId, taskDir])
return jobInfo
def _existInList(self, stringList, pattern):
for line in stringtList:
if line.find(pattern)>=0:
return True
return False
def onSetupTaskDirs(self):
taskIds = range(self.sweepSize)
for i in range(self.sweepSize):
# Create task dir
taskName=self.name+"_%04d" % (i+1)
taskId = i+1
taskDir = os.path.join(self.workDir,taskName)
if not os.path.exists(taskDir):
os.mkdir(taskDir)
# Create run-script
if self.createRunScript:
runScriptTemplate = self.onCreateRunScript(taskName, taskId)
runScriptFile = open(os.path.join(self.workDir, "run.sh"), "w")
runScriptFile.write(runScriptTemplate)
runScriptFile.close()
# Copy files to task dir
for filename in self.__inputFiles.keys():
url = self.__inputFiles[filename]
if url=="":
fullPath = os.path.join(self.workDir, filename)
destPath = os.path.join(taskDir, filename)
if self.__sweepFiles.has_key(filename):
# Do parameter replacement
templateFile = open(fullPath, "r")
templateString = templateFile.read()
if templateString.find(r'%(name)s')!=-1:
templateString = self.onAssignTemplateName(templateString, self.name)
if templateString.find(r'%(id)d')!=-1:
templateString = self.onAssignTemplateId(templateString, taskId)
if templateString.find(r'%(sweepSize)d')!=-1:
templateString = self.onAssignTemplateSweepSize(templateString, self.sweepSize)
if templateString.find(r'%(value)g')!=-1:
taskValue = self.doCalculateSweepValueFloat(taskId, self.sweepSize)
templateString = self.onAssignTemplateValue(templateString, taskValue)
if templateString.find(r'%(value)d')!=-1:
taskValue = self.doCalculateSweepValueInt(taskId, self.sweepSize)
templateString = self.onAssignTemplateValue(templateString, taskValue)
templateFile.close()
# Write template file
if os.path.isfile(fullPath):
templateFile = open(destPath, "w")
templateFile.write(templateString)
templateFile.close()
else:
# Just copy the file.
shutil.copy(fullPath, destPath)
def onCleanTaskDirs(self):
dirList = os.listdir(os.path.join(self.workDir))
for dirItem in dirList:
fullPath = os.path.join(self.workDir, dirItem)
if os.path.isdir(fullPath):
if fullPath.find(self.name+"_")!=-1:
shutil.rmtree(fullPath)
def onAssignTemplateName(self, templateString, taskName):
return templateString.replace(r'%(name)s', taskName)
def onAssignTemplateId(self, templateString, taskId):
return templateString.replace(r'%(id)d', str(taskId))
def onAssignTemplateSweepSize(self, templateString, sweepSize):
return templateString.replace(r'%(sweepSize)d', str(sweepSize))
def onAssignTemplateValue(self, templateString, taskValue):
return templateString.replace(r'%(value)d', str(taskValue))
def onCalculateSweepValueFloat(self, taskId, sweepSize):
if self.calculateSweepValueFloat!=None:
return self.calculateSweepValueFloat(taskId, sweepSize)
else:
return float(taskId)
def onCalculateSweepValueInt(self, taskId, sweepSize):
if self.calculateSweepValueInt!=None:
return self.calculateSweepValueInt(taskId, sweepSize)
else:
return float(taskId)
def onCreateRunScript(self, taskName, taskId):
"""
Abstract routine responsible for returning a
run-script for the job.
"""
return ""
def onSetupScripts(self):
"""Abstract routine responsible for creating the
necessary files that make up the grid task, such
as scripts, XRSL and input files."""
pass
def onClean(self):
"""Abstract routine responsible for cleaning any
temporay files created by the setup() routine."""
pass
def onRefresh(self):
"""If any new attributes are added in new versions of
a task the refresh method is responsible for checking
for these and adding/removing them if they do not exist."""
pass
def onCreateJobDescription(self, taskName, taskId, taskDir):
"""
Abstract routines responsible for returning a jobdescription for
the job.
"""
return None
def getInputFiles(self):
return self.__inputFiles
def getOutputFiles(self):
return self.__outputFiles
def getRuntimeEnvironments(self):
return self.__runtimeEnvironments
def getClusters(self):
return self.__clusters
def getExecutables(self):
return self.__executables
def getSweepParams(self):
return self.__sweepParams
def getSweepFiles(self):
return self.__sweepFiles
inputFiles = property(getInputFiles)
outputFiles = property(getOutputFiles)
runtimeEnvironments = property(getRuntimeEnvironments)
clusters = property(getClusters)
executables = property(getExecutables)
sweepParams = property(getSweepParams)
sweepFiles = property(getSweepFiles)
jobList = property(getJobList)
jobInfo = property(getJobInfo)
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