def test_env_change_set(monkeypatch, caplog):
env = EnvChangeSet("bach", 1685)
assert env.var == "bach"
assert env.val == 1685
with pytest.raises(FatalKrunError):
env.apply({"bach": 1695})
assert "Environment bach is already defined" in caplog.text
def test_env_change_set(monkeypatch, caplog):
env = EnvChangeSet("bach", 1685)
assert env.var == "bach"
assert env.val == 1685
with pytest.raises(FatalKrunError):
env.apply({"bach": 1695})
assert "Environment bach is already defined" in caplog.text()
def _run_shell_cmd_start_process(cmd, extra_env):
debug("execute shell cmd: %s" % cmd)
env = os.environ.copy()
if extra_env:
# Use EnvChangeSet so that we crash out if extra_env conflicts
# with the current environment.
from krun.env import EnvChangeSet
for var, val in extra_env.iteritems():
ec = EnvChangeSet(var, val)
ec.apply(env)
return Popen(cmd, shell=True, stdout=PIPE, stderr=PIPE, env=env)
def run_shell_cmd(cmd, failure_fatal=True, extra_env=None):
debug("execute shell cmd: %s" % cmd)
env = os.environ.copy()
if extra_env:
# Use EnvChangeSet so that we crash out if extra_env conflicts
# with the current environment.
from krun.env import EnvChangeSet
for var, val in extra_env.iteritems():
ec = EnvChangeSet(var, val)
ec.apply(env)
p = Popen(cmd, shell=True, stdout=PIPE, stderr=PIPE, env=env)
stdout, stderr = p.communicate()
rc = p.wait()
if failure_fatal and rc != 0:
msg = "Command failed: '%s'\n" % cmd
msg += "stdout:\n%s\n" % stdout
msg += "stderr:\n%s\n" % stderr
fatal(msg)
return stdout.strip(), stderr.strip(), rc
def run_shell_cmd(cmd, failure_fatal=True, extra_env=None):
debug("execute shell cmd: %s" % cmd)
env = os.environ.copy()
if extra_env:
# Use EnvChangeSet so that we crash out if extra_env conflicts
# with the current environment.
from krun.env import EnvChangeSet
for var, val in extra_env.iteritems():
ec = EnvChangeSet(var, val)
ec.apply(env)
p = Popen(cmd, shell=True, stdout=PIPE, stderr=PIPE, env=env)
stdout, stderr = p.communicate()
rc = p.wait()
if failure_fatal and rc != 0:
msg = "Command failed: '%s'\n" % cmd
msg += "stdout:\n%s\n" % stdout
msg += "stderr:\n%s\n" % stderr
fatal(msg)
return stdout.strip(), stderr.strip(), rc
def test_env_change_set_apply():
env = EnvChangeSet("bach", 1685)
my_dict = {"handel": 1685}
env.apply(my_dict)
assert my_dict["bach"] == 1685
assert my_dict["handel"] == 1685
def test_env_change_set_apply():
env = EnvChangeSet("bach", 1685)
my_dict = {"handel": 1685}
env.apply(my_dict)
assert my_dict["bach"] == 1685
assert my_dict["handel"] == 1685