def get_flux(self):
# pylint: disable=cyclic-import
flux_handle = self.pimpl.get_flux()
if flux_handle == ffi.NULL:
return None
handle = flux.core.handle.Flux(handle=flux_handle)
# increment reference count to prevent destruction of the underlying handle
# (which is owned by the future) when the flux handle is garbage collected
handle.incref()
return handle
def get_flux(self):
try:
# pylint: disable=cyclic-import
flux_handle = self.pimpl.get_flux()
except OSError as exc:
# get_flux() throws OSError of EINVAL if !f->h, but this should
# a valid return (i.e. no flux handle set yet)
if exc.errno == errno.EINVAL:
return None
else:
raise
if flux_handle == ffi.NULL:
return None
handle = flux.core.handle.Flux(handle=flux_handle)
# increment reference count to prevent destruction of the underlying handle
# (which is owned by the future) when the flux handle is garbage collected
handle.incref()
return handle