def list_instances(list_all, top_only, sid=None):
tmpdir = '/tmp'
tmpdir = os.environ.get('TMPDIR', tmpdir)
if not list_all:
tmpdir = os.environ.get('FLUX_TMPDIR', tmpdir)
fdir = re.compile('flux-(?P<id>[^-]+)-0')
# Sometimes flux tmpdirs end up in sub-directories of previous tmpdirs
for dirname, dirs, files in os.walk(tmpdir, topdown=True):
for m in [fdir.match(d) for d in dirs]:
if not m: continue
if sid is not None and not re.search('flux-' + sid + '-0',
m.string):
continue
job = os.path.join(tmpdir, m.string)
uri = 'local://' + job
try:
with open(os.path.join(job, 'broker.pid')) as f:
pid = int(f.readline())
os.kill(pid, 0)
f = flux.open(uri)
yield (m.group('id'), uri)
except:
pass
if top_only:
break
def list_instances(list_all, top_only, sid=None):
tmpdir = '/tmp'
tmpdir = os.environ.get('TMPDIR', tmpdir)
if not list_all:
tmpdir = os.environ.get('FLUX_TMPDIR', tmpdir)
fdir = re.compile('flux-(?P<id>[^-]+)-0')
# Sometimes flux tmpdirs end up in sub-directories of previous tmpdirs
for dirname, dirs, files in os.walk(tmpdir, topdown=True):
for m in [fdir.match(d) for d in dirs]:
if not m: continue
if sid is not None and not re.search('flux-' + sid + '-0',
m.string):
continue
job = os.path.join(tmpdir, m.string)
uri = 'local://' + job
try:
with open(os.path.join(job, 'broker.pid')) as f:
pid = int(f.readline())
os.kill(pid, 0)
f = flux.open(uri)
yield (m.group('id'), uri)
except:
pass
if top_only:
break
def list_instances(sid=None):
tmpdir = '/tmp'
tmpdir = os.environ.get('TMPDIR', tmpdir)
fdir = re.compile('flux-(?P<id>[^-]+)-')
for dirname, dirs, files in os.walk(tmpdir, topdown=True):
for m in [fdir.match(d) for d in dirs]:
if not m: continue
if sid is not None and not re.search('flux-' + sid + '-',
m.string):
continue
job = os.path.join (os.path.join(tmpdir, m.string), '0')
uri = 'local://' + job
try:
with open(os.path.join(job, 'broker.pid')) as f:
pid = int(f.readline())
os.kill(pid, 0)
f = flux.open(uri)
yield (m.group('id'), uri)
except:
pass
break
