def mount_sample_clean_up(sample):
from mxcube3.routes import signals
sc = blcontrol.beamline.sample_changer
res = None
try:
msg = "[SC] mounting %s" % sample["location"]
logging.getLogger("MX3.HWR").info(msg)
signals.sc_load(sample["location"])
sid = get_current_sample().get("sampleID", False)
current_queue = qutils.queue_to_dict()
set_sample_to_be_mounted(sample["sampleID"])
if sample["location"] != "Manual":
if not sc.get_loaded_sample():
res = sc.load(sample["sampleID"], wait=True)
elif sc.get_loaded_sample().get_address() != sample["location"]:
res = sc.load(sample["sampleID"], wait=True)
if res is None:
res = True
if (res and mxcube.CENTRING_METHOD == CENTRING_METHOD.LOOP
and blcontrol.beamline.diffractometer.in_kappa_mode()):
msg = "Starting autoloop centring ..."
logging.getLogger("MX3.HWR").info(msg)
C3D_MODE = blcontrol.beamline.diffractometer.C3D_MODE
blcontrol.beamline.diffractometer.start_centring_method(
C3D_MODE)
elif not sc.get_loaded_sample():
set_current_sample(None)
else:
set_current_sample(sample["sampleID"])
res = True
except Exception as ex:
logging.getLogger("MX3.HWR").exception(
"[SC] sample could not be mounted")
raise RuntimeError(str(ex))
else:
# Clean up if the new sample was mounted or the current sample was
# unmounted and the new one, for some reason, failed to mount
if res or (not res and not sc.get_loaded_sample()):
blcontrol.beamline.sample_view.clear_all()
# We remove the current sample from the queue, if we are moving
# from one sample to another and the current sample is in the queue
if sid and current_queue[sid]:
node_id = current_queue[sid]["queueID"]
qutils.set_enabled_entry(node_id, False)
finally:
signals.sc_load_ready(sample["location"])
return res
def mount_sample_clean_up(sample):
from mxcube3.routes import signals
sc = blcontrol.sample_changer
res = None
try:
msg = "[SC] mounting %s" % sample["location"]
logging.getLogger("MX3.HWR").info(msg)
signals.sc_load(sample["location"])
sid = get_current_sample().get("sampleID", False)
current_queue = qutils.queue_to_dict()
set_sample_to_be_mounted(sample["sampleID"])
if sample["location"] != "Manual":
if not sc.getLoadedSample():
res = sc.load(sample["sampleID"], wait=True)
elif sc.getLoadedSample().getAddress() != sample["location"]:
res = sc.load(sample["sampleID"], wait=True)
if res is None:
res = True
if res and mxcube.CENTRING_METHOD == CENTRING_METHOD.LOOP:
msg = "Starting autoloop centring ..."
logging.getLogger("MX3.HWR").info(msg)
C3D_MODE = blcontrol.diffractometer.C3D_MODE
blcontrol.diffractometer.startCentringMethod(C3D_MODE)
elif not sc.getLoadedSample():
set_current_sample(None)
else:
set_current_sample(sample["sampleID"])
res = True
except Exception as ex:
logging.getLogger("MX3.HWR").exception("[SC] sample could not be mounted")
raise RuntimeError(str(ex))
else:
# Clean up if the new sample was mounted or the current sample was
# unmounted and the new one, for some reason, failed to mount
if res or (not res and not sc.getLoadedSample()):
blcontrol.shapes.clear_all()
# We remove the current sample from the queue, if we are moving
# from one sample to another and the current sample is in the queue
if sid and current_queue[sid]:
node_id = current_queue[sid]["queueID"]
qutils.set_enabled_entry(node_id, False)
finally:
signals.sc_load_ready(sample["location"])
return res
def unmount_sample_clean_up(sample):
from mxcube3.routes import signals
try:
signals.sc_unload(sample["location"])
if not sample["location"] == "Manual":
blcontrol.beamline.sample_changer.unload(sample["location"],
wait=False)
else:
set_current_sample(None)
signals.sc_load_ready(sample["location"])
msg = "[SC] unmounted %s" % sample["location"]
logging.getLogger("MX3.HWR").info(msg)
except Exception:
msg = "[SC] sample could not be mounted"
logging.getLogger("MX3.HWR").exception(msg)
raise
else:
blcontrol.beamline.queue_model.mounted_sample = ""
blcontrol.beamline.sample_view.clear_all()
def unmount_sample_clean_up(sample):
from mxcube3.routes import signals
try:
signals.sc_unload(sample["location"])
if not sample["location"] == "Manual":
blcontrol.sample_changer.unload(sample["sampleID"], wait=False)
else:
set_current_sample(None)
msg = "[SC] unmounted %s" % sample["location"]
logging.getLogger("MX3.HWR").info(msg)
except Exception:
msg = "[SC] sample could not be mounted"
logging.getLogger("MX3.HWR").exception(msg)
raise
else:
blcontrol.queue.mounted_sample = ""
set_current_sample(None)
blcontrol.shapes.clear_all()
finally:
signals.sc_load_ready(sample["location"])