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Backport PR #2126: ipcluster broken with any batch (PBS/LSF/SGE)...
Backport PR #2126: ipcluster broken with any batch (PBS/LSF/SGE) I have setup ipcluster_config.py to start with LSF: ``` c.IPClusterStart.controller_launcher_class = 'LSF' c.IPClusterStart.engine_launcher_class = 'LSF' ``` But the ipcluster command fails to start the engines: ``` ipcluster start --profile=lsf -n 10 ``` The problem is fixed if I add quotes to the launch command string ```cmd``` in ```launcher.py```. ``` diff --git a/IPython/parallel/apps/launcher.py b/IPython/parallel/apps/launcher.py index e752d2a..6035303 100644 --- a/IPython/parallel/apps/launcher.py +++ b/IPython/parallel/apps/launcher.py @@ -73,7 +73,7 @@ WINDOWS = os.name == 'nt' # Paths to the kernel apps #----------------------------------------------------------------------------- -cmd = "from IPython.parallel.apps.%s import launch_new_instance; launch_new_instance()" +cmd = "\"from IPython.parallel.apps.%s import launch_new_instance; launch_new_instance()\"" ipcluster_cmd_argv = [sys.executable, "-c", cmd % "ipclusterapp"] ```
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test_dir2.py
52 lines | 1.1 KiB | text/x-python | PythonLexer
/ IPython / utils / tests / test_dir2.py
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import nose.tools as nt
from IPython.utils.dir2 import dir2
class Base(object):
x = 1
z = 23
def test_base():
res = dir2(Base())
assert ('x' in res)
assert ('z' in res)
assert ('y' not in res)
assert ('__class__' in res)
nt.assert_equal(res.count('x'), 1)
nt.assert_equal(res.count('__class__'), 1)
def test_SubClass():
class SubClass(Base):
y = 2
res = dir2(SubClass())
assert ('y' in res)
nt.assert_equal(res.count('y'), 1)
nt.assert_equal(res.count('x'), 1)
def test_SubClass_with_trait_names_method():
class SubClass(Base):
y = 2
def trait_names(self):
return ['t', 'umbrella']
res = dir2(SubClass())
assert('trait_names' in res)
assert('umbrella' in res)
nt.assert_equal(res[-6:], ['t', 'trait_names','umbrella', 'x','y','z'])
nt.assert_equal(res.count('t'), 1)
def test_SubClass_with_trait_names_attr():
# usecase: trait_names is used in a class describing psychological classification
class SubClass(Base):
y = 2
trait_names = 44
res = dir2(SubClass())
assert('trait_names' in res)