-#! /usr/bin/env python
+#! /usr/bin/env python3
-# Copyright (C) 2013-2015 CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2013-2016 CEA/DEN, EDF R&D, OPEN CASCADE
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
cfgFiles = glob.glob(os.path.join(root,'*.cfg'))
allFiles += cfgFiles
- shFiles = glob.glob(os.path.join(root,'*.sh'))
- for f in shFiles:
- no_ext = os.path.splitext(f)[0]
- if not os.path.isfile(no_ext+".cfg"):
- allFiles.append(f)
-
return allFiles
#
return configFileNames, args, unexisting
#
-def __validate_pair(ob):
- try:
- if not (len(ob) == 2):
- #print "Unexpected result:", ob
- raise ValueError
- except:
- return False
- return True
-#
-def __get_environment_from_batch_command(env_cmd, initial=None):
- """
- Take a command (either a single command or list of arguments)
- and return the environment created after running that command.
- Note that if the command must be a batch file or .cmd file, or the
- changes to the environment will not be captured.
-
- If initial is supplied, it is used as the initial environment passed
- to the child process.
- """
- #if not isinstance(env_cmd, (list, tuple)):
- # env_cmd = [env_cmd]
- # construct the command that will alter the environment
- #env_cmd = subprocess.list2cmdline(env_cmd)
- # create a tag so we can tell in the output when the proc is done
- tag = 'Done running command'
- # construct a command to do accomplish this
- cmd = '{env_cmd} && echo "{tag}"'.format(**vars())
-
- # launch the process
- proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, env=initial, shell=True)
- # parse the output sent to stdout
- lines = proc.stdout
- # consume whatever output occurs until the tag is reached
- #consume(itertools.takewhile(lambda l: tag not in l, lines))
- # define a way to handle each KEY=VALUE line
- handle_line = lambda l: l.rstrip().split('=',1)
- # parse key/values into pairs
- #pairs = map(handle_line, lines)
- pairs = []
- cpt = 0
- while True:
- line = lines.readline()
- cpt = cpt+1
- if tag in line or cpt > 1000:
- break
- if line:
- pairs.append(line.rstrip().split('=',1))
- # make sure the pairs are valid
- valid_pairs = filter(__validate_pair, pairs)
- # construct a dictionary of the pairs
- result = dict(valid_pairs)
- # let the process finish
- proc.communicate()
- return result
-#
-def __subtract(ref, dic):
- result = {}
- for key,val in ref.items():
- if not dic.has_key(key):
- result[key] = val
- else:
- # compare values types
- if (type(dic[key]) != type(val)):
- result[key] = val
- else:
- # compare values
- if isinstance(val, basestring):
- tolist1 = dic[key].split(os.pathsep)
- tolist2 = val.split(os.pathsep)
- diff = list(set(tolist2)-set(tolist1))
- if diff:
- result[key] = os.pathsep.join(diff)
- else:
- result[key] = val
-
- return result
-#
-
def getConfigFileNames(args, checkExistence=False):
configOptionPrefix = "--config="
configArgs = [ str(x) for x in args if str(x).startswith(configOptionPrefix) ]
if len(configArgs) == 0:
- configFileNames, unexist1 = __getConfigFileNamesDefault(), []
+ configFileNames, unexist = __getConfigFileNamesDefault(), []
else:
# get configuration filenames
- configFileNames, args, unexist1 = __getEnvironmentFileNames(args, configOptionPrefix, checkExistence)
-
- # get extra environment
- extraEnvFileNames, args, unexist2 = __getEnvironmentFileNames(args, "--extra_env=", checkExistence)
- before = __get_environment_from_batch_command("env")
- after = {}
- for filename in extraEnvFileNames:
- after.update(__get_environment_from_batch_command(filename))
- pass
+ configFileNames, args, unexist = __getEnvironmentFileNames(args, configOptionPrefix, checkExistence)
- extraEnv = __subtract(after,before)
- return configFileNames, extraEnv, args, unexist1+unexist2
+ return configFileNames, args, unexist
#
def __getScriptPath(scriptName, searchPathList):
if not currentKey or callPython:
raise SalomeContextException("args list must follow corresponding script file in command line.")
elt = elt.replace(argsPrefix, '')
- scriptArgs[len(scriptArgs)-1].args = [os.path.expanduser(x) for x in elt.split(",")]
+ # Special process if some items of 'args:' list are themselves lists
+ # Note that an item can be a list, but not a list of lists...
+ # So we can have something like this:
+ # myscript.py args:['file1','file2'],val1,"done",[1,2,3],[True,False],"ok"
+ # With such a call, an elt variable contains the string representing ['file1','file2'],val1,"done",[1,2,3],[True,False],"ok" that is '[file1,file2],val1,done,[1,2,3],[True,False],ok'
+ # We have to split elt to obtain: ['[file1,file2]','val1','done','[1,2,3]','[True,False]','ok']
+ contains_list = re.findall('(\[[^\]]*\])', elt)
+ if contains_list:
+ extracted_args = []
+ x = elt.split(",")
+ # x is ['[file1', 'file2]', 'val1', 'done', '[1', '2', '3]', '[True', 'False]', 'ok']
+ list_begin_indices = [i for i in range(len(x)) if x[i].startswith('[')] # [0, 4, 7]
+ list_end_indices = [i for i in range(len(x)) if x[i].endswith(']')] # [1, 6, 8]
+ start = 0
+ for lbeg, lend in zip(list_begin_indices,list_end_indices): # [(0, 1), (4, 6), (7, 8)]
+ if lbeg > start:
+ extracted_args += x[start:lbeg]
+ pass
+ extracted_args += [','.join(x[lbeg:lend+1])]
+ start = lend+1
+ pass
+ if start < len(x):
+ extracted_args += x[start:len(x)]
+ pass
+ scriptArgs[len(scriptArgs)-1].args = extracted_args
+ pass
+ else: # a single split is enough
+ scriptArgs[len(scriptArgs)-1].args = [os.path.expanduser(x) for x in elt.split(",")]
+ pass
currentKey = None
callPython = False
afterArgs = True
callPython = True
afterArgs = False
else:
+ file_extension = os.path.splitext(elt)[-1]
if not os.path.isfile(elt) and not os.path.isfile(elt+".py"):
eltInSearchPath = __getScriptPath(elt, searchPathList)
if eltInSearchPath is None or (not os.path.isfile(eltInSearchPath) and not os.path.isfile(eltInSearchPath+".py")):
- if elt[-3:] == ".py":
+ if file_extension == ".py":
raise SalomeContextException("Script not found: %s"%elt)
scriptArgs.append(ScriptAndArgs(script=elt))
continue
elt = eltInSearchPath
- if elt[-4:] != ".hdf":
- if elt[-3:] == ".py" or isDriver:
+ if file_extension != ".hdf":
+ if file_extension == ".py" or isDriver:
currentScript = os.path.abspath(elt)
elif os.path.isfile(elt+".py"):
currentScript = os.path.abspath(elt+".py")
scriptArgs.append(ScriptAndArgs(script=currentKey))
callPython = False
elif currentScript:
+ script_extension = os.path.splitext(currentScript)[-1]
if isDriver:
currentKey = currentScript
scriptArgs.append(ScriptAndArgs(script=currentKey))
ispython = False
try:
fn = open(currentScript)
- for i in xrange(10): # read only 10 first lines
+ for i in range(10): # read only 10 first lines
ln = fn.readline()
if re.search("#!.*python"):
ispython = True
fn.close()
except:
pass
- if not ispython and currentScript[-3:] == ".py":
+ if not ispython and script_extension == ".py":
currentKey = "@PYTHONBIN@ "+currentScript
else:
currentKey = currentScript
raise Exception("Unable to get write access to directory: %s"%omniorbUserPath)
pass
else:
- homePath = os.path.realpath(os.path.expanduser('~'))
- #defaultOmniorbUserPath = os.path.join(homePath, ".salomeConfig/USERS")
- defaultOmniorbUserPath = homePath
- if os.getenv("APPLI"):
- defaultOmniorbUserPath = os.path.join(homePath, os.getenv("APPLI"), "USERS")
- pass
- os.environ["OMNIORB_USER_PATH"] = defaultOmniorbUserPath
+ # Must be in /tmp (or equivalent) to handle application concurrency
+ try:
+ import tempfile
+ temp = tempfile.NamedTemporaryFile()
+ temp_dir = os.path.dirname(temp.name)
+ temp.close()
+ if not os.access(temp_dir, os.W_OK):
+ raise Exception("Unable to get write access to directory: %s"%temp_dir)
+ os.environ["OMNIORB_USER_PATH"] = temp_dir
+ except:
+ homePath = os.path.realpath(os.path.expanduser('~'))
+ #defaultOmniorbUserPath = os.path.join(homePath, ".salomeConfig/USERS")
+ defaultOmniorbUserPath = homePath
+ if os.getenv("APPLI"):
+ defaultOmniorbUserPath = os.path.join(homePath, os.getenv("APPLI"), "USERS")
+ pass
+ os.environ["OMNIORB_USER_PATH"] = defaultOmniorbUserPath
#
def getHostname():
