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from crab_exceptions import *
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#from threading import RLock
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import common
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import os, shutil, string, time
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class WorkSpace:
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def __init__(self, top_dir, cfg_params):
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self._cwd_dir = os.getcwd()+'/'
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self._top_dir = top_dir # top working directory
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self._log_dir = self._top_dir + '/log' # log-directory
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self._job_dir = self._top_dir + '/job' # job pars, scripts, jdl's
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self._res_dir = self._top_dir + '/res' # dir to store job results
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self._share_dir = self._top_dir + '/share' # directory for common stuff
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try:
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self.outDir = cfg_params["USER.outputdir"]
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except:
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self.outDir = self._res_dir
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try:
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self.log_outDir = cfg_params["USER.logdir"]
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except:
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self.log_outDir = self._res_dir
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return
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def create(self):
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if not os.path.exists(self._top_dir):
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os.mkdir(self._top_dir)
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pass
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if not os.listdir(self._top_dir):
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os.mkdir(self._log_dir)
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os.mkdir(self._job_dir)
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os.mkdir(self._res_dir)
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os.mkdir(self._share_dir)
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common.taskDB.setDict("CODE",(str(time.time())))
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pass
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# fede
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if not os.path.exists(self.outDir):
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try:
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os.mkdir(self.outDir)
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except:
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msg = 'Cannot mkdir ' + self.outDir + ' Check permission'
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raise CrabException(msg)
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if os.listdir(self.outDir):
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msg = self.outDir + ' already exists and is not empty. Please remove it before create new task'
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raise CrabException(msg)
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if not os.path.exists(self.log_outDir):
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try:
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os.mkdir(self.log_outDir)
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except:
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msg = 'Cannot mkdir ' + self.log_outDir + ' Check permission'
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raise CrabException(msg)
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pass
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if os.listdir(self.log_outDir):
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msg = self.log_outDir + ' already exists and is not empty. Please remove it before create new task'
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raise CrabException(msg)
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return
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def delete(self):
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"""
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delete the whole workspace without doing any test!!!
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"""
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if os.path.exists(self._top_dir):
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shutil.rmtree(self._top_dir)
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pass
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return
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def cwdDir(self):
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return self._cwd_dir + '/'
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def topDir(self):
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return self._top_dir + '/'
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def logDir(self):
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return self._log_dir + '/'
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def jobDir(self):
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return self._job_dir + '/'
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def resDir(self):
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return self._res_dir + '/'
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def shareDir(self):
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return self._share_dir + '/'
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def setResDir(self, dir):
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self._res_dir = dir
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return
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def saveFileName(self):
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return self.shareDir() + common.prog_name + '.sav'
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def cfgFileName(self):
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return self.shareDir() + common.prog_name + '.cfg'
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def saveConfiguration(self, opts, cfg_fname):
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# Save options
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save_file = open(self.saveFileName(), 'w')
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for k in opts.keys():
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if opts[k] : save_file.write(k+'='+opts[k]+'\n')
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else : save_file.write(k+'\n')
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pass
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save_file.close()
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# Save cfg-file
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shutil.copyfile(cfg_fname, self.cfgFileName())
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return
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def loadSavedOptions(self):
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# Open save-file
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try:
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save_file = open(self.saveFileName(), 'r')
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except IOError, e:
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msg = 'Misconfigured continuation directory:\n'
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msg += str(e)
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raise CrabException(msg)
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# Read saved options
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save_opts = {}
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for line in save_file:
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line = line[:-1] # drop '\n'
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try:
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(k, v) = string.split(line, '=')
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except:
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k=line
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v=''
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pass
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save_opts[k] = v
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pass
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save_file.close()
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return save_opts
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|
