tesh -- testing shell
========================
-Copyright (c) 2012-2018. The SimGrid Team. All rights reserved.
+Copyright (c) 2012-2019. The SimGrid Team. All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the terms of the license (GNU LGPL) which comes with this package.
# arg must be a string with the format "variable=value"
def setenv(arg):
print("[Tesh/INFO] setenv "+arg)
- t = arg.split("=")
+ t = arg.split("=", 1)
os.environ[t[0]] = t[1]
#os.putenv(t[0], t[1]) does not work
#see http://stackoverflow.com/questions/17705419/python-os-environ-os-putenv-usr-bin-env
t.acquire()
t.release()
-#Command line object
+# Command line object
class Cmd(object):
def __init__(self):
self.input_pipe = []
self.linenumber = -1
self.background = False
- self.cwd = None
+ # Python threads loose the cwd
+ self.cwd = os.getcwd()
self.ignore_output = False
self.expect_return = 0
def run_if_possible(self):
if self.can_run():
if self.background:
- #Python threads loose the cwd
- self.cwd = os.getcwd()
lock = _thread.allocate_lock()
lock.acquire()
TeshState().add_thread(lock)
def _run(self, lock=None):
- #Python threads loose the cwd
- if self.cwd is not None:
- os.chdir(self.cwd)
- self.cwd = None
+ # Python threads loose the cwd
+ os.chdir(self.cwd)
#retrocompatibility: support ${aaa:=.} variable format
def replace_perl_variables(m):
except PermissionError:
print("["+FileReader().filename+":"+str(self.linenumber)+"] Cannot start '"+args[0]+"': The binary is not executable.")
print("["+FileReader().filename+":"+str(self.linenumber)+"] Current dir: "+os.getcwd())
- tesh_exit(3)
+ tesh_exit(3)
except NotADirectoryError:
print("["+FileReader().filename+":"+str(self.linenumber)+"] Cannot start '"+args[0]+"': The path to binary does not exist.")
print("["+FileReader().filename+":"+str(self.linenumber)+"] Current dir: "+os.getcwd())