def _md(md):
RE = RunEngine(md)
RE.ignore_callback_exceptions = False
scan = simple_scan(motor)
assert_raises(KeyError, RE, scan) # missing owner, beamline_id
scan = simple_scan(motor)
assert_raises(KeyError, RE, scan, owner='dan')
scan = simple_scan(motor)
RE(scan,
owner='dan',
beamline_id='his desk',
group='some group',
config={}) # this should work
scan = simple_scan(motor)
assert_raises(KeyError, RE, scan) # this should fail; none was persisted
RE.md['owner'] = 'dan'
RE.md['group'] = 'some group'
RE.md['config'] = {}
RE.md['beamline_id'] = 'his desk'
scan = simple_scan(motor)
RE(scan) # this should work
RE.md.clear()
scan = simple_scan(motor)
assert_raises(KeyError, RE, scan)
# We can prime the md directly.
RE.md['owner'] = 'dan'
RE.md['group'] = 'some group'
RE.md['config'] = {}
RE.md['beamline_id'] = 'his desk'
scan = simple_scan(motor)
RE(scan)
# Check persistence.
scan = simple_scan(motor)
RE(scan, project='sitting')
# 'project' should not persist
scan = simple_scan(motor)
RE(scan, subs={'start': [validate_dict_cb_opposite('project')]})
# ...unless we add it to RE.md
RE.md['project'] = 'sitting'
scan = simple_scan(motor)
RE(scan, subs={'start': [validate_dict_cb('project', 'sitting')]})
# new values to 'project' passed in the call override the value in md
scan = simple_scan(motor)
RE(scan,
project='standing',
subs={'start': [validate_dict_cb('project', 'standing')]})
# ...but they do not update the value in md
assert_equal(RE.md['project'], 'sitting')
def _md(md):
RE = RunEngine(md)
RE.ignore_callback_exceptions = False
scan = simple_scan(motor)
assert_raises(KeyError, RE, scan) # missing owner, beamline_id
scan = simple_scan(motor)
assert_raises(KeyError, RE, scan, owner='dan')
scan = simple_scan(motor)
RE(scan, owner='dan', beamline_id='his desk',
group='some group', config={}) # this should work
scan = simple_scan(motor)
assert_raises(KeyError, RE, scan) # this should fail; none was persisted
RE.md['owner'] = 'dan'
RE.md['group'] = 'some group'
RE.md['config'] = {}
RE.md['beamline_id'] = 'his desk'
scan = simple_scan(motor)
RE(scan) # this should work
RE.md.clear()
scan = simple_scan(motor)
assert_raises(KeyError, RE, scan)
# We can prime the md directly.
RE.md['owner'] = 'dan'
RE.md['group'] = 'some group'
RE.md['config'] = {}
RE.md['beamline_id'] = 'his desk'
scan = simple_scan(motor)
RE(scan)
# Check persistence.
scan = simple_scan(motor)
RE(scan, project='sitting')
# 'project' should not persist
scan = simple_scan(motor)
RE(scan, subs={'start': [validate_dict_cb_opposite('project')]})
# ...unless we add it to RE.md
RE.md['project'] = 'sitting'
scan = simple_scan(motor)
RE(scan, subs={'start': [validate_dict_cb('project', 'sitting')]})
# new values to 'project' passed in the call override the value in md
scan = simple_scan(motor)
RE(scan, project='standing',
subs={'start': [validate_dict_cb('project', 'standing')]})
# ...but they do not update the value in md
assert_equal(RE.md['project'], 'sitting')
