def test_beam():
# Construct the object
b1 = Beam(
direction=(1, 2, 3),
wavelength=1.1,
divergence=0.01,
sigma_divergence=0.01,
polarization_normal=(4, 5, 6),
polarization_fraction=0.9,
flux=1.0,
transmission=1.0,
)
# Create a dictionary and get the beam back
d = b1.to_dict()
b2 = Beam.from_dict(d)
assert b2 == b1
def __call__(self):
from dxtbx.model import Beam
# Construct the object
b1 = Beam(direction=(1, 2, 3),
wavelength=1.1,
divergence=0.01,
sigma_divergence=0.01,
polarization_normal=(4, 5, 6),
polarization_fraction=0.9)
# Create a dictionary and get the beam back
d = b1.to_dict()
b2 = Beam.from_dict(d)
assert (b2 == b1)
print 'OK'
def __call__(self):
from dxtbx.model import Beam
# Construct the object
b1 = Beam(
direction=(1, 2, 3),
wavelength=1.1,
divergence=0.01,
sigma_divergence=0.01,
polarization_normal=(4, 5, 6),
polarization_fraction=0.9)
# Create a dictionary and get the beam back
d = b1.to_dict()
b2 = Beam.from_dict(d)
assert(b2 == b1)
print 'OK'
def load_models(obj):
try:
beam = Beam.from_dict(blist[obj['beam']])
except Exception:
beam = None
try:
dobj = dlist[obj['detector']]
detector = Detector.from_dict(dobj)
except Exception:
detector = None
try:
from dxtbx.serialize import goniometer
gonio = goniometer.from_dict(glist[obj['goniometer']])
except Exception:
gonio = None
try:
scan = Scan.from_dict(slist[obj['scan']])
except Exception:
scan = None
return beam, detector, gonio, scan
def load_models(obj):
try:
beam = Beam.from_dict(blist[obj['beam']])
except Exception:
beam = None
try:
dobj = dlist[obj['detector']]
if 'hierarchy' in dobj:
detector = HierarchicalDetector.from_dict(dobj)
else:
detector = Detector.from_dict(dobj)
except Exception:
detector = None
try:
gonio = Goniometer.from_dict(glist[obj['goniometer']])
except Exception:
gonio = None
try:
scan = Scan.from_dict(slist[obj['scan']])
except Exception:
scan = None
return beam, detector, gonio, scan
def from_dict(d, t=None):
''' Convert the dictionary to a beam model
Params:
d The dictionary of parameters
t The template dictionary to use
Returns:
The beam model
'''
from dxtbx.model import Beam
# If None, return None
if d == None:
if t == None: return None
else: return from_dict(t, None)
elif t != None:
d = dict(t.items() + d.items())
# Create the model from the dictionary
return Beam.from_dict(d)
def from_dict(d, t=None):
''' Convert the dictionary to a beam model
Params:
d The dictionary of parameters
t The template dictionary to use
Returns:
The beam model
'''
from dxtbx.model import Beam
# If None, return None
if d == None:
if t == None: return None
else: return from_dict(t, None)
elif t != None:
d = dict(t.items() + d.items())
# Create the model from the dictionary
return Beam.from_dict(d)
def _beam_from_dict(obj): ''' Get a beam from a dictionary. ''' from dxtbx.model import Beam return Beam.from_dict(obj)
