def basic_imageset_from_dict(d, directory=None):
""" Construct an ImageSet class from the dictionary."""
# Get the filename list and create the imageset
filenames = map(
lambda p: load_path(p, directory=directory), map(str, d["filenames"])
)
imageset = ImageSetFactory.new(filenames)[0]
# Set some external lookups
if "mask" in d and d["mask"] is not None and d["mask"] is not "":
path = load_path(d["mask"], directory=directory)
with open(path) as infile:
imageset.external_lookup.mask.filename = path
imageset.external_lookup.mask.data = ImageBool(pickle.load(infile))
if "gain" in d and d["gain"] is not None and d["gain"] is not "":
path = load_path(d["gain"], directory=directory)
with open(path) as infile:
imageset.external_lookup.gain.filename = path
imageset.external_lookup.gain.data = ImageDouble(pickle.load(infile))
if "pedestal" in d and d["pedestal"] is not None and d["pedestal"] is not "":
path = load_path(d["pedestal"], directory=directory)
with open(path) as infile:
imageset.external_lookup.pedestal.filename = path
imageset.external_lookup.pedestal.data = ImageDouble(pickle.load(infile))
# Get the existing models as dictionaries
beam_dict = imageset.get_beam(0).to_dict()
detector_dict = imageset.get_detector(0).to_dict()
# Set models
imageset.set_beam(BeamFactory.from_dict(d.get("beam"), beam_dict))
imageset.set_detector(DetectorFactory.from_dict(d.get("detector"), detector_dict))
# Return the imageset
return imageset
def imagesweep_from_dict(d, check_format=True, directory=None):
"""Construct and image sweep from the dictionary."""
# Get the template (required)
template = load_path(str(d["template"]), directory=directory)
# If the scan isn't set, find all available files
scan_dict = d.get("scan")
if scan_dict is None:
image_range = None
else:
image_range = scan_dict.get("image_range")
# Set the models with the exisiting models as templates
beam = BeamFactory.from_dict(d.get("beam"))
goniometer = GoniometerFactory.from_dict(d.get("goniometer"))
detector = DetectorFactory.from_dict(d.get("detector"))
scan = ScanFactory.from_dict(d.get("scan"))
# Construct the sweep
try:
sweep = ImageSetFactory.from_template(
template,
image_range,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
check_format=check_format,
)[0]
except Exception:
indices = range(image_range[0], image_range[1] + 1)
sweep = ImageSetFactory.make_sweep(
template,
indices,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
check_format=check_format,
)
# Set some external lookups
if "mask" in d and d["mask"] is not None and d["mask"] is not "":
path = load_path(d["mask"], directory=directory)
with open(path) as infile:
sweep.external_lookup.mask.filename = path
sweep.external_lookup.mask.data = ImageBool(pickle.load(infile))
if "gain" in d and d["gain"] is not None and d["gain"] is not "":
path = load_path(d["gain"], directory=directory)
with open(path) as infile:
sweep.external_lookup.gain.filename = path
sweep.external_lookup.gain.data = ImageDouble(pickle.load(infile))
if "pedestal" in d and d["pedestal"] is not None and d["pedestal"] is not "":
path = load_path(d["pedestal"], directory=directory)
with open(path) as infile:
sweep.external_lookup.pedestal.filename = path
sweep.external_lookup.pedestal.data = ImageDouble(pickle.load(infile))
# Return the sweep
return sweep
def test_load_path():
from dxtbx.serialize.filename import load_path
os.environ['HELLO_WORLD'] = 'EXPANDED'
new_path = os.path.join('~', '$HELLO_WORLD', 'path')
path = load_path(new_path)
assert path == os.path.join(os.path.expanduser('~'), 'EXPANDED', 'path')
new_path = os.path.join('$HELLO_WORLD', 'path')
path = load_path(new_path)
assert path == os.path.abspath(os.path.join('EXPANDED', 'path'))
def test_load_path():
from dxtbx.serialize.filename import load_path
os.environ["HELLO_WORLD"] = "EXPANDED"
new_path = os.path.join("~", "$HELLO_WORLD", "path")
path = load_path(new_path)
assert path == os.path.join(os.path.expanduser("~"), "EXPANDED", "path")
new_path = os.path.join("$HELLO_WORLD", "path")
path = load_path(new_path)
assert path == os.path.abspath(os.path.join("EXPANDED", "path"))
def tst_load_path(self):
import os
from os.path import join, abspath, expanduser
os.environ['HELLO_WORLD'] = 'EXPANDED'
new_path = join('~', '$HELLO_WORLD', 'path')
path = load_path(new_path)
assert(path == join(expanduser('~'), 'EXPANDED', 'path'))
new_path = join('$HELLO_WORLD', 'path')
path = load_path(new_path)
assert(path == abspath(join('EXPANDED', 'path')))
print 'OK'
def tst_load_path(self):
import os
from os.path import join, abspath, expanduser
os.environ['HELLO_WORLD'] = 'EXPANDED'
new_path = join('~', '$HELLO_WORLD', 'path')
path = load_path(new_path)
assert (path == join(expanduser('~'), 'EXPANDED', 'path'))
new_path = join('$HELLO_WORLD', 'path')
path = load_path(new_path)
assert (path == abspath(join('EXPANDED', 'path')))
print 'OK'
def _make_stills(self, imageset):
''' Make a still imageset. '''
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize.filename import load_path
filenames = [load_path(p) for p in imageset['images']]
return ImageSetFactory.make_imageset(
filenames, None, check_format=self._check_format)
def basic_imageset_from_dict(d):
''' Construct an ImageSet class from the dictionary.'''
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize import beam, detector
from dxtbx.serialize.filename import load_path
# Get the filename list and create the imageset
filenames = map(lambda p: load_path(p), map(str, d['filenames']))
imageset = ImageSetFactory.new(filenames)[0]
# Set some external lookups
if 'mask' in d and d['mask'] is not None:
with open(d['mask']) as infile:
imageset.external_lookup.mask.filename = d['mask']
imageset.external_lookup.mask.data = pickle.load(infile)
if 'gain' in d and d['gain'] is not None:
with open(d['gain']) as infile:
imageset.external_lookup.gain.filename = d['gain']
imageset.external_lookup.gain.data = pickle.load(infile)
if 'pedestal' in d and d['pedestal'] is not None:
with open(d['pedestal']) as infile:
imageset.external_lookup.pedestal.filename = d['pedestal']
imageset.external_lookup.pedestal.data = pickle.load(infile)
# Get the existing models as dictionaries
beam_dict = beam.to_dict(imageset.get_beam())
detector_dict = detector.to_dict(imageset.get_detector())
# Set models
imageset.set_beam(beam.from_dict(d.get('beam'), beam_dict))
imageset.set_detector(detector.from_dict(d.get('detector'), detector_dict))
# Return the imageset
return imageset
def imagesweep_from_dict(d, check_format=True):
'''Construct and image sweep from the dictionary.'''
from dxtbx.imageset import ImageSetFactory
from dxtbx.model import BeamFactory, DetectorFactory, GoniometerFactory, ScanFactory
from dxtbx.serialize.filename import load_path
# Get the template (required)
template = load_path(str(d['template']))
# If the scan isn't set, find all available files
scan_dict = d.get('scan')
if scan_dict is None:
image_range = None
else:
image_range = scan_dict.get('image_range')
# Set the models with the exisiting models as templates
beam = BeamFactory.from_dict(d.get('beam'))
goniometer = GoniometerFactory.from_dict(d.get('goniometer'))
detector = DetectorFactory.from_dict(d.get('detector'))
scan = ScanFactory.from_dict(d.get('scan'))
# Construct the sweep
try:
sweep = ImageSetFactory.from_template(template,
image_range,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
check_format=check_format)[0]
except Exception:
indices = range(image_range[0], image_range[1] + 1)
sweep = ImageSetFactory.make_sweep(template,
indices,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
check_format=check_format)
# Set some external lookups
if 'mask' in d and d['mask'] is not None and d['mask'] is not "":
with open(d['mask']) as infile:
sweep.external_lookup.mask.filename = d['mask']
sweep.external_lookup.mask.data = ImageBool(pickle.load(infile))
if 'gain' in d and d['gain'] is not None and d['gain'] is not "":
with open(d['gain']) as infile:
sweep.external_lookup.gain.filename = d['gain']
sweep.external_lookup.gain.data = ImageDouble(pickle.load(infile))
if 'pedestal' in d and d['pedestal'] is not None and d[
'pedestal'] is not "":
with open(d['pedestal']) as infile:
sweep.external_lookup.pedestal.filename = d['pedestal']
sweep.external_lookup.pedestal.data = ImageDouble(
pickle.load(infile))
# Return the sweep
return sweep
def _from_file(filename, directory=None):
""" Load a model dictionary from a file. """
filename = load_path(filename, directory=directory)
try:
with open(filename, "r") as infile:
return json.load(infile, object_hook=_decode_dict)
except IOError:
raise IOError("unable to read file, %s" % filename)
def imagesweep_from_dict(d, check_format=True):
'''Construct and image sweep from the dictionary.'''
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize import beam, detector, goniometer, scan
from dxtbx.serialize.filename import load_path
# Get the template (required)
template = load_path(str(d['template']))
# If the scan isn't set, find all available files
scan_dict = d.get('scan')
if scan_dict is None:
image_range = None
else:
image_range = scan_dict.get('image_range')
# Construct the sweep
try:
sweep = ImageSetFactory.from_template(
template, image_range, check_format=check_format)[0]
# Get the existing models as dictionaries
beam_dict = beam.to_dict(sweep.get_beam())
gonio_dict = goniometer.to_dict(sweep.get_goniometer())
detector_dict = detector.to_dict(sweep.get_detector())
scan_dict = scan.to_dict(sweep.get_scan())
except Exception:
indices = range(image_range[0], image_range[1] + 1)
sweep = ImageSetFactory.make_sweep(
template, indices, check_format=False)
beam_dict = None
gonio_dict = None
detector_dict = None
scan_dict = None
# Set some external lookups
if 'mask' in d and d['mask'] is not None:
with open(d['mask']) as infile:
sweep.external_lookup.mask.filename = d['mask']
sweep.external_lookup.mask.data = pickle.load(infile)
if 'gain' in d and d['gain'] is not None:
with open(d['gain']) as infile:
sweep.external_lookup.gain.filename = d['gain']
sweep.external_lookup.gain.data = pickle.load(infile)
if 'pedestal' in d and d['pedestal'] is not None:
with open(d['pedestal']) as infile:
sweep.external_lookup.pedestal.filename = d['pedestal']
sweep.external_lookup.pedestal.data = pickle.load(infile)
# Set the models with the exisiting models as templates
sweep.set_beam(beam.from_dict(d.get('beam'), beam_dict))
sweep.set_goniometer(goniometer.from_dict(d.get('goniometer'), gonio_dict))
sweep.set_detector(detector.from_dict(d.get('detector'), detector_dict))
sweep.set_scan(scan.from_dict(d.get('scan'), scan_dict))
# Return the sweep
return sweep
def basic_imageset_from_dict(d, directory=None):
''' Construct an ImageSet class from the dictionary.'''
from dxtbx.model import BeamFactory, DetectorFactory
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize.filename import load_path
# Get the filename list and create the imageset
filenames = map(lambda p: load_path(p, directory=directory),
map(str, d['filenames']))
imageset = ImageSetFactory.new(filenames)[0]
# Set some external lookups
if 'mask' in d and d['mask'] is not None and d['mask'] is not "":
path = load_path(d['mask'], directory=directory)
with open(path) as infile:
imageset.external_lookup.mask.filename = path
imageset.external_lookup.mask.data = ImageBool(pickle.load(infile))
if 'gain' in d and d['gain'] is not None and d['gain'] is not "":
path = load_path(d['gain'], directory=directory)
with open(path) as infile:
imageset.external_lookup.gain.filename = path
imageset.external_lookup.gain.data = ImageDouble(
pickle.load(infile))
if 'pedestal' in d and d['pedestal'] is not None and d[
'pedestal'] is not "":
path = load_path(d['pedestal'], directory=directory)
with open(path) as infile:
imageset.external_lookup.pedestal.filename = path
imageset.external_lookup.pedestal.data = ImageDouble(
pickle.load(infile))
# Get the existing models as dictionaries
beam_dict = imageset.get_beam(0).to_dict()
detector_dict = imageset.get_detector(0).to_dict()
# Set models
imageset.set_beam(BeamFactory.from_dict(d.get('beam'), beam_dict))
imageset.set_detector(
DetectorFactory.from_dict(d.get('detector'), detector_dict))
# Return the imageset
return imageset
def _make_stills(self, imageset, format_kwargs=None):
''' Make a still imageset. '''
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize.filename import load_path
filenames = [load_path(p) for p in imageset['images']]
indices = None
if "single_file_indices" in imageset:
indices = imageset['single_file_indices']
assert len(indices) == len(filenames)
return ImageSetFactory.make_imageset(
filenames, None, check_format=self._check_format,
single_file_indices=indices, format_kwargs=format_kwargs)
def _make_stills(self, imageset, format_kwargs=None):
''' Make a still imageset. '''
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize.filename import load_path
filenames = [load_path(p) for p in imageset['images']]
indices = None
if "single_file_indices" in imageset:
indices = imageset['single_file_indices']
assert len(indices) == len(filenames)
return ImageSetFactory.make_imageset(
filenames, None, check_format=self._check_format,
single_file_indices=indices, format_kwargs=format_kwargs)
def _from_file(filename, directory=None):
''' Load a model dictionary from a file. '''
from dxtbx.serialize.load import _decode_dict
from dxtbx.serialize.filename import load_path
import json
from os.path import dirname
filename = load_path(filename, directory=directory)
try:
with open(filename, 'r') as infile:
return json.load(infile, object_hook=_decode_dict)
except IOError:
raise IOError('unable to read file, %s' % filename)
def _from_file(filename):
''' Load a model dictionary from a file. '''
from dxtbx.serialize.load import _decode_dict
from dxtbx.serialize.filename import load_path, temp_chdir
import json
from os.path import dirname
filename = load_path(filename)
try:
with temp_chdir(dirname(filename)):
with open(filename, 'r') as infile:
return json.loads(infile.read(), object_hook=_decode_dict)
except IOError, e:
raise IOError('unable to read file, %s' % filename)
def _make_stills(self, imageset, format_kwargs=None):
""" Make a still imageset. """
filenames = [
load_path(p, directory=self._directory) for p in imageset["images"]
]
indices = None
if "single_file_indices" in imageset:
indices = imageset["single_file_indices"]
assert len(indices) == len(filenames)
return ImageSetFactory.make_imageset(
filenames,
None,
check_format=self._check_format,
single_file_indices=indices,
format_kwargs=format_kwargs,
)
def _make_sweep(self, imageset, scan):
''' Make an image sweep. '''
from dxtbx.sweep_filenames import template_image_range
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize.filename import load_path
# Get the template format
template = load_path(imageset['template'])
# Get the number of images (if no scan is given we'll try
# to find all the images matching the template
if scan is None:
i0, i1 = template_image_range(template)
else:
i0, i1 = scan.get_image_range()
# Make a sweep from the input data
return ImageSetFactory.make_sweep(template,
list(range(i0, i1+1)), None, check_format=self._check_format)
def _make_sweep(self,
imageset,
beam=None,
detector=None,
goniometer=None,
scan=None,
format_kwargs=None):
''' Make an image sweep. '''
from dxtbx.sweep_filenames import template_image_range
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize.filename import load_path
from dxtbx.format.FormatMultiImage import FormatMultiImage
# Get the template format
template = load_path(imageset['template'])
# Get the number of images (if no scan is given we'll try
# to find all the images matching the template
if scan is None:
i0, i1 = template_image_range(template)
else:
i0, i1 = scan.get_image_range()
format_class = None
if self._check_format is False:
if "single_file_indices" in imageset:
format_class = FormatMultiImage
# Make a sweep from the input data
return ImageSetFactory.make_sweep(
template,
list(range(i0, i1+1)),
format_class = format_class,
check_format=self._check_format,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
format_kwargs=format_kwargs)
def _load_pickle_path(self, imageset_data, param):
# type: (Dict, str) -> Tuple[Optional[str], Any]
"""Read a filename from an imageset dict and load if required.
Args:
imageset_data: The dictionary holding imageset information
param: The key name to lookup in the imageset dictionary
Returns:
A tuple of (filename, data) where data has been loaded from
the pickle file. If there is no key entry then (None, None)
is returned. If the configuration parameter check_format is
False then (filename, None) will be returned.
"""
if param not in imageset_data:
return None, None
filename = load_path(imageset_data[param], directory=self._directory)
if self._check_format and filename:
with open(filename, "rb") as fh:
return filename, pickle.load(fh)
return filename, None
def _make_sweep(
self,
imageset,
beam=None,
detector=None,
goniometer=None,
scan=None,
format_kwargs=None,
):
""" Make an image sweep. """
# Get the template format
template = load_path(imageset["template"], directory=self._directory)
# Get the number of images (if no scan is given we'll try
# to find all the images matching the template
if scan is None:
i0, i1 = template_image_range(template)
else:
i0, i1 = scan.get_image_range()
format_class = None
if self._check_format is False:
if "single_file_indices" in imageset:
format_class = FormatMultiImage
# Make a sweep from the input data
return ImageSetFactory.make_sweep(
template,
list(range(i0, i1 + 1)),
format_class=format_class,
check_format=self._check_format,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
format_kwargs=format_kwargs,
)
def _make_sweep(self, imageset, scan, format_kwargs=None):
''' Make an image sweep. '''
from dxtbx.sweep_filenames import template_image_range
from dxtbx.imageset import ImageSetFactory
from dxtbx.serialize.filename import load_path
# Get the template format
template = load_path(imageset['template'])
# Get the number of images (if no scan is given we'll try
# to find all the images matching the template
if scan is None:
i0, i1 = template_image_range(template)
else:
i0, i1 = scan.get_image_range()
# Make a sweep from the input data
return ImageSetFactory.make_sweep(
template,
list(range(i0, i1+1)),
None,
check_format=self._check_format,
scan=scan,
format_kwargs=format_kwargs)
def _load_datablocks(self, obj, check_format=True):
''' Create the datablock from a dictionary. '''
from libtbx.containers import OrderedDict
from dxtbx.format.Registry import Registry
from dxtbx.model import Beam, Detector, Scan
from dxtbx.model import Detector
from dxtbx.serialize.filename import load_path
from dxtbx.imageset import ImageSetFactory, ImageGrid
# If we have a list, extract for each dictionary in the list
if isinstance(obj, list):
return [self._load_datablocks(dd, check_format) for dd in obj]
elif not isinstance(obj, dict):
raise RuntimeError('unknown datablock dictionary type')
assert(obj['__id__'] == 'DataBlock')
# Get the list of models
blist = obj.get('beam', [])
dlist = obj.get('detector', [])
glist = obj.get('goniometer', [])
slist = obj.get('scan', [])
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
# Loop through all the imagesets
imagesets = []
for imageset in obj['imageset']:
ident = imageset['__id__']
if "params" in imageset:
format_kwargs = imageset['params']
else:
format_kwargs = {}
if ident == 'ImageSweep':
beam, detector, gonio, scan = load_models(imageset)
if "template" in imageset:
template = load_path(imageset['template'])
i0, i1 = scan.get_image_range()
iset = ImageSetFactory.make_sweep(
template, range(i0, i1+1), None,
beam, detector, gonio, scan, check_format,
format_kwargs=format_kwargs)
if 'mask' in imageset and imageset['mask'] is not None:
imageset['mask'] = load_path(imageset['mask'])
iset.external_lookup.mask.filename = imageset['mask']
if check_format:
with open(imageset['mask']) as infile:
iset.external_lookup.mask.data = pickle.load(infile)
if 'gain' in imageset and imageset['gain'] is not None:
imageset['gain'] = load_path(imageset['gain'])
iset.external_lookup.gain.filename = imageset['gain']
if check_format:
with open(imageset['gain']) as infile:
iset.external_lookup.gain.data = pickle.load(infile)
if 'pedestal' in imageset and imageset['pedestal'] is not None:
imageset['pedestal'] = load_path(imageset['pedestal'])
iset.external_lookup.pedestal.filename = imageset['pedestal']
if check_format:
with open(imageset['pedestal']) as infile:
iset.external_lookup.pedestal.data = pickle.load(infile)
elif "master" in imageset:
template = load_path(imageset['master'])
i0, i1 = scan.get_image_range()
indices = imageset['images']
assert min(indices) == i0-1 and max(indices) == i1-1
iset = ImageSetFactory.make_sweep(
template, range(i0, i1+1), None,
beam, detector, gonio, scan, check_format,
format_kwargs=format_kwargs)
if 'mask' in imageset and imageset['mask'] is not None:
imageset['mask'] = load_path(imageset['mask'])
iset.external_lookup.mask.filename = imageset['mask']
if check_format:
with open(imageset['mask']) as infile:
iset.external_lookup.mask.data = pickle.load(infile)
if 'gain' in imageset and imageset['gain'] is not None:
imageset['gain'] = load_path(imageset['gain'])
iset.external_lookup.gain.filename = imageset['gain']
if check_format:
with open(imageset['gain']) as infile:
iset.external_lookup.gain.data = pickle.load(infile)
if 'pedestal' in imageset and imageset['pedestal'] is not None:
imageset['pedestal'] = load_path(imageset['pedestal'])
iset.external_lookup.pedestal.filename = imageset['pedestal']
if check_format:
with open(imageset['pedestal']) as infile:
iset.external_lookup.pedestal.data = pickle.load(infile)
imagesets.append(iset)
elif ident == 'ImageSet' or ident == "ImageGrid":
filenames = [image['filename'] for image in imageset['images']]
indices = [image['image'] for image in imageset['images'] if 'image' in image]
assert len(indices) == 0 or len(indices) == len(filenames)
iset = ImageSetFactory.make_imageset(
filenames, None, check_format, indices, format_kwargs=format_kwargs)
if ident == "ImageGrid":
grid_size = imageset['grid_size']
iset = ImageGrid.from_imageset(iset, grid_size)
for i, image in enumerate(imageset['images']):
beam, detector, gonio, scan = load_models(image)
iset.set_beam(beam, i)
iset.set_detector(detector, i)
iset.set_goniometer(gonio, i)
iset.set_scan(scan, i)
if 'mask' in imageset and imageset['mask'] is not None:
imageset['mask'] = load_path(imageset['mask'])
iset.external_lookup.mask.filename = imageset['mask']
if check_format:
with open(imageset['mask']) as infile:
iset.external_lookup.mask.data = pickle.load(infile)
if 'gain' in imageset and imageset['gain'] is not None:
imageset['gain'] = load_path(imageset['gain'])
iset.external_lookup.gain.filename = imageset['gain']
if check_format:
with open(imageset['gain']) as infile:
iset.external_lookup.gain.data = pickle.load(infile)
if 'pedestal' in imageset and imageset['pedestal'] is not None:
imageset['pedestal'] = load_path(imageset['pedestal'])
iset.external_lookup.pedestal.filename = imageset['pedestal']
if check_format:
with open(imageset['pedestal']) as infile:
iset.external_lookup.pedestal.data = pickle.load(infile)
imagesets.append(iset)
else:
raise RuntimeError('expected ImageSet/ImageSweep, got %s' % ident)
# Return the datablock
return DataBlock(imagesets)
def test_load_path_deprecated():
os.environ["HELLO_WORLD"] = "EXPANDED"
new_path = os.path.join("~", "$HELLO_WORLD", "path")
with pytest.deprecated_call():
path = load_path(new_path)
assert path == resolve_path(new_path)
def _extract_experiments(self):
''' Helper function. Extract the experiments. '''
from dxtbx.imageset import ImageSweep, ImageSet, ImageGrid
from dxtbx.serialize.filename import load_path
import cPickle as pickle
# Map of imageset/scan pairs
imagesets = {}
# For every experiment, use the given input to create
# a sensible experiment.
el = ExperimentList()
for eobj in self._obj['experiment']:
# Get the models
beam = ExperimentListDict.model_or_none(self._blist, eobj, 'beam')
detector = ExperimentListDict.model_or_none(self._dlist, eobj, 'detector')
goniometer = ExperimentListDict.model_or_none(self._glist, eobj, 'goniometer')
scan = ExperimentListDict.model_or_none(self._slist, eobj, 'scan')
crystal = ExperimentListDict.model_or_none(self._clist, eobj, 'crystal')
profile = ExperimentListDict.model_or_none(self._plist, eobj, 'profile')
key = (eobj.get('imageset'), eobj.get('scan'))
try:
imageset = imagesets[key]
except Exception:
imageset = ExperimentListDict.model_or_none(self._ilist, eobj, 'imageset')
# Create the imageset from the input data
if imageset is not None:
if 'params' in imageset:
format_kwargs = imageset['params']
else:
format_kwargs = {}
if 'mask' in imageset and imageset['mask'] is not None:
mask_filename = load_path(imageset['mask'])
if self._check_format:
mask = pickle.load(open(mask_filename))
else:
mask = None
else:
mask_filename = None
mask = None
if 'gain' in imageset and imageset['gain'] is not None:
gain_filename = load_path(imageset['gain'])
if self._check_format:
gain = pickle.load(open(gain_filename))
else:
gain = None
else:
gain_filename = None
gain = None
if 'pedestal' in imageset and imageset['pedestal'] is not None:
pedestal_filename = load_path(imageset['pedestal'])
if self._check_format:
pedestal = pickle.load(open(pedestal_filename))
else:
pedestal = None
else:
pedestal_filename = None
pedestal = None
if imageset['__id__'] == 'ImageSet':
imageset = self._make_stills(imageset, format_kwargs=format_kwargs)
elif imageset['__id__'] == 'ImageGrid':
imageset = self._make_grid(imageset, format_kwargs=format_kwargs)
elif imageset['__id__'] == 'ImageSweep':
imageset = self._make_sweep(imageset, scan, format_kwargs=format_kwargs)
elif imageset['__id__'] == 'MemImageSet':
imageset = self._make_mem_imageset(imageset)
else:
raise RuntimeError('Unknown imageset type')
# Set the external lookup
if imageset is not None:
imageset.external_lookup.mask.data = mask
imageset.external_lookup.mask.filename = mask_filename
imageset.external_lookup.gain.data = gain
imageset.external_lookup.gain.filename = gain_filename
imageset.external_lookup.pedestal.data = pedestal
imageset.external_lookup.pedestal.filename = pedestal_filename
# Update the imageset models
if isinstance(imageset, ImageSweep):
imageset.set_beam(beam)
imageset.set_detector(detector)
imageset.set_goniometer(goniometer)
imageset.set_scan(scan)
elif isinstance(imageset, ImageSet):
for i in range(len(imageset)):
imageset.set_beam(beam, i)
imageset.set_detector(detector, i)
imageset.set_goniometer(goniometer, i)
imageset.set_scan(scan, i)
elif isinstance(imageset, ImageGrid):
for i in range(len(imageset)):
imageset.set_beam(beam, i)
imageset.set_detector(detector, i)
imageset.set_goniometer(goniometer, i)
imageset.set_scan(scan, i)
else:
pass
# Add the imageset to the dict
imagesets[key] = imageset
# Append the experiment
el.append(Experiment(
imageset=imageset,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
crystal=crystal,
profile=profile))
# Return the experiment list
return el
def _extract_experiments(self):
''' Helper function. Extract the experiments. '''
from dxtbx.imageset import ImageSweep, ImageSet
from dxtbx.serialize.filename import load_path
import cPickle as pickle
# Map of imageset/scan pairs
imagesets = {}
# For every experiment, use the given input to create
# a sensible experiment.
el = ExperimentList()
for eobj in self._obj['experiment']:
# Get the models
beam = ExperimentListDict.model_or_none(self._blist, eobj, 'beam')
detector = ExperimentListDict.model_or_none(self._dlist, eobj, 'detector')
goniometer = ExperimentListDict.model_or_none(self._glist, eobj, 'goniometer')
scan = ExperimentListDict.model_or_none(self._slist, eobj, 'scan')
crystal = ExperimentListDict.model_or_none(self._clist, eobj, 'crystal')
profile = ExperimentListDict.model_or_none(self._plist, eobj, 'profile')
key = (eobj.get('imageset', None), eobj.get('scan',None))
try:
imageset = imagesets[key]
except Exception:
imageset = ExperimentListDict.model_or_none(self._ilist, eobj, 'imageset')
# Create the imageset from the input data
if imageset is not None:
if 'mask' in imageset and imageset['mask'] is not None:
mask_filename = load_path(imageset['mask'])
if self._check_format:
mask = pickle.load(open(mask_filename))
else:
mask = None
else:
mask_filename = None
mask = None
if 'gain' in imageset and imageset['gain'] is not None:
gain_filename = load_path(imageset['gain'])
if self._check_format:
gain = pickle.load(open(gain_filename))
else:
gain = None
else:
gain_filename = None
gain = None
if 'pedestal' in imageset and imageset['pedestal'] is not None:
pedestal_filename = load_path(imageset['pedestal'])
if self._check_format:
pedestal = pickle.load(open(pedestal_filename))
else:
pedestal = None
else:
pedestal_filename = None
pedestal = None
if imageset['__id__'] == 'ImageSet':
imageset = self._make_stills(imageset)
elif imageset['__id__'] == 'ImageSweep':
imageset = self._make_sweep(imageset, scan)
elif imageset['__id__'] == 'MemImageSet':
imageset = self._make_mem_imageset(imageset)
else:
raise RuntimeError('Unknown imageset type')
# Fill in any models if they aren't already there
if imageset is not None:
imageset.external_lookup.mask.data = mask
imageset.external_lookup.mask.filename = mask_filename
imageset.external_lookup.gain.data = gain
imageset.external_lookup.gain.filename = gain_filename
imageset.external_lookup.pedestal.data = pedestal
imageset.external_lookup.pedestal.filename = pedestal_filename
if beam is None:
beam = imageset.get_beam()
if detector is None:
detector = imageset.get_detector()
if goniometer is None:
goniometer = imageset.get_goniometer()
if scan is None:
scan = imageset.get_scan()
# Update the imageset models
if isinstance(imageset, ImageSweep):
imageset.set_beam(beam)
imageset.set_detector(detector)
imageset.set_goniometer(goniometer)
imageset.set_scan(scan)
elif isinstance(imageset, ImageSet):
for i in range(len(imageset)):
imageset.set_beam(beam, i)
imageset.set_detector(detector, i)
imageset.set_goniometer(goniometer, i)
imageset.set_scan(scan, i)
else:
pass
# Add the imageset to the dict
imagesets[key] = imageset
# Append the experiment
el.append(Experiment(
imageset=imageset,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
crystal=crystal,
profile=profile))
# Return the experiment list
return el
def _extract_experiments(self):
''' Helper function. Extract the experiments. '''
from dxtbx.imageset import ImageSweep, ImageSet, ImageGrid
from dxtbx.serialize.filename import load_path
import six.moves.cPickle as pickle
from dxtbx.format.image import ImageBool, ImageDouble
# Map of imageset/scan pairs
imagesets = {}
# For every experiment, use the given input to create
# a sensible experiment.
el = ExperimentList()
for eobj in self._obj['experiment']:
# Get the models
identifier = eobj.get("identifier", "")
beam = ExperimentListDict.model_or_none(self._blist, eobj, 'beam')
detector = ExperimentListDict.model_or_none(
self._dlist, eobj, 'detector')
goniometer = ExperimentListDict.model_or_none(
self._glist, eobj, 'goniometer')
scan = ExperimentListDict.model_or_none(self._slist, eobj, 'scan')
crystal = ExperimentListDict.model_or_none(self._clist, eobj,
'crystal')
profile = ExperimentListDict.model_or_none(self._plist, eobj,
'profile')
scaling_model = ExperimentListDict.model_or_none(
self._scalelist, eobj, 'scaling_model')
key = (eobj.get('imageset'), eobj.get('scan'))
try:
imageset = imagesets[key]
except Exception:
imageset = ExperimentListDict.model_or_none(
self._ilist, eobj, 'imageset')
# Create the imageset from the input data
if imageset is not None:
if 'params' in imageset:
format_kwargs = imageset['params']
else:
format_kwargs = {}
if 'mask' in imageset and imageset['mask'] is not None:
mask_filename = load_path(imageset['mask'],
directory=self._directory)
if self._check_format and mask_filename is not "":
with open(mask_filename, 'rb') as fh:
mask = pickle.load(fh)
else:
mask = None
else:
mask_filename = None
mask = None
if 'gain' in imageset and imageset['gain'] is not None:
gain_filename = load_path(imageset['gain'],
directory=self._directory)
if self._check_format and gain_filename is not "":
with open(gain_filename, 'rb') as fh:
gain = pickle.load(fh)
else:
gain = None
else:
gain_filename = None
gain = None
if 'pedestal' in imageset and imageset[
'pedestal'] is not None:
pedestal_filename = load_path(
imageset['pedestal'], directory=self._directory)
if self._check_format and pedestal_filename is not "":
with open(pedestal_filename, 'rb') as fh:
pedestal = pickle.load(fh)
else:
pedestal = None
else:
pedestal_filename = None
pedestal = None
if 'dx' in imageset and imageset['dx'] is not None:
dx_filename = load_path(imageset['dx'],
directory=self._directory)
if dx_filename is not "":
with open(dx_filename, 'rb') as fh:
dx = pickle.load(fh)
else:
dx = None
else:
dx_filename = None
dx = None
if 'dy' in imageset and imageset['dy'] is not None:
dy_filename = load_path(imageset['dy'],
directory=self._directory)
if dy_filename is not "":
with open(dy_filename, 'rb') as fh:
dy = pickle.load(fh)
else:
dy = None
else:
dy_filename = None
dy = None
if imageset['__id__'] == 'ImageSet':
imageset = self._make_stills(
imageset, format_kwargs=format_kwargs)
elif imageset['__id__'] == 'ImageGrid':
imageset = self._make_grid(imageset,
format_kwargs=format_kwargs)
elif imageset['__id__'] == 'ImageSweep':
imageset = self._make_sweep(
imageset,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
format_kwargs=format_kwargs)
elif imageset['__id__'] == 'MemImageSet':
imageset = self._make_mem_imageset(imageset)
else:
raise RuntimeError('Unknown imageset type')
# Set the external lookup
if imageset is not None:
if mask_filename is None:
mask_filename = ""
if gain_filename is None:
gain_filename = ""
if pedestal_filename is None:
pedestal_filename = ""
if dx_filename is None:
dx_filename = ""
if dy_filename is None:
dy_filename = ""
if mask is None:
mask = ImageBool()
else:
mask = ImageBool(mask)
if gain is None:
gain = ImageDouble()
else:
gain = ImageDouble(gain)
if pedestal is None:
pedestal = ImageDouble()
else:
pedestal = ImageDouble(pedestal)
if dx is None:
dx = ImageDouble()
else:
dx = ImageDouble(dx)
if dy is None:
dy = ImageDouble()
else:
dy = ImageDouble(dy)
imageset.external_lookup.mask.data = mask
imageset.external_lookup.mask.filename = mask_filename
imageset.external_lookup.gain.data = gain
imageset.external_lookup.gain.filename = gain_filename
imageset.external_lookup.pedestal.data = pedestal
imageset.external_lookup.pedestal.filename = pedestal_filename
imageset.external_lookup.dx.data = dx
imageset.external_lookup.dx.filename = dx_filename
imageset.external_lookup.dy.data = dy
imageset.external_lookup.dy.filename = dy_filename
# Update the imageset models
if isinstance(imageset, ImageSweep):
imageset.set_beam(beam)
imageset.set_detector(detector)
imageset.set_goniometer(goniometer)
imageset.set_scan(scan)
elif isinstance(imageset, ImageSet):
for i in range(len(imageset)):
imageset.set_beam(beam, i)
imageset.set_detector(detector, i)
imageset.set_goniometer(goniometer, i)
imageset.set_scan(scan, i)
elif isinstance(imageset, ImageGrid):
for i in range(len(imageset)):
imageset.set_beam(beam, i)
imageset.set_detector(detector, i)
imageset.set_goniometer(goniometer, i)
imageset.set_scan(scan, i)
else:
pass
if imageset is not None:
imageset.update_detector_px_mm_data()
# Add the imageset to the dict
imagesets[key] = imageset
# Append the experiment
el.append(
Experiment(imageset=imageset,
beam=beam,
detector=detector,
goniometer=goniometer,
scan=scan,
crystal=crystal,
profile=profile,
scaling_model=scaling_model,
identifier=identifier))
# Return the experiment list
return el
def _load_datablocks(self, obj, check_format=True, directory=None):
''' Create the datablock from a dictionary. '''
from dxtbx.format.Registry import Registry
from dxtbx.model import BeamFactory, DetectorFactory
from dxtbx.model import GoniometerFactory, ScanFactory
from dxtbx.serialize.filename import load_path
from dxtbx.format.image import ImageBool, ImageDouble
from dxtbx.format.FormatMultiImage import FormatMultiImage
# If we have a list, extract for each dictionary in the list
if isinstance(obj, list):
return [self._load_datablocks(dd, check_format, directory) for dd in obj]
elif not isinstance(obj, dict):
raise InvalidDataBlockError("Unexpected datablock type {} instead of dict".format(type(obj)))
# Make sure the id signature is correct
if not obj.get("__id__") == "DataBlock":
raise InvalidDataBlockError(
"Expected __id__ 'DataBlock', but found {}".format(repr(obj.get("__id__"))))
# Get the list of models
blist = obj.get('beam', [])
dlist = obj.get('detector', [])
glist = obj.get('goniometer', [])
slist = obj.get('scan', [])
def load_models(obj):
try:
beam = BeamFactory.from_dict(blist[obj['beam']])
except Exception:
beam = None
try:
dobj = dlist[obj['detector']]
detector = DetectorFactory.from_dict(dobj)
except Exception:
detector = None
try:
gonio = GoniometerFactory.from_dict(glist[obj['goniometer']])
except Exception:
gonio = None
try:
scan = ScanFactory.from_dict(slist[obj['scan']])
except Exception:
scan = None
return beam, detector, gonio, scan
# Loop through all the imagesets
imagesets = []
for imageset in obj['imageset']:
ident = imageset['__id__']
if "params" in imageset:
format_kwargs = imageset['params']
else:
format_kwargs = {}
if ident == 'ImageSweep':
beam, detector, gonio, scan = load_models(imageset)
if "template" in imageset:
template = load_path(imageset['template'], directory=directory)
i0, i1 = scan.get_image_range()
iset = dxtbx.imageset.ImageSetFactory.make_sweep(
template, range(i0, i1+1), None,
beam, detector, gonio, scan, check_format,
format_kwargs=format_kwargs)
if 'mask' in imageset and imageset['mask'] is not None:
imageset['mask'] = load_path(imageset['mask'], directory=directory)
iset.external_lookup.mask.filename = imageset['mask']
if check_format:
with open(imageset['mask']) as infile:
iset.external_lookup.mask.data = ImageBool(pickle.load(infile))
if 'gain' in imageset and imageset['gain'] is not None:
imageset['gain'] = load_path(imageset['gain'], directory=directory)
iset.external_lookup.gain.filename = imageset['gain']
if check_format:
with open(imageset['gain']) as infile:
iset.external_lookup.gain.data = ImageDouble(pickle.load(infile))
if 'pedestal' in imageset and imageset['pedestal'] is not None:
imageset['pedestal'] = load_path(imageset['pedestal'], directory=directory)
iset.external_lookup.pedestal.filename = imageset['pedestal']
if check_format:
with open(imageset['pedestal']) as infile:
iset.external_lookup.pedestal.data = ImageDouble(pickle.load(infile))
if 'dx' in imageset and imageset['dx'] is not None:
imageset['dx'] = load_path(imageset['dx'], directory=directory)
iset.external_lookup.dx.filename = imageset['dx']
with open(imageset['dx']) as infile:
iset.external_lookup.dx.data = ImageDouble(pickle.load(infile))
if 'dy' in imageset and imageset['dy'] is not None:
imageset['dy'] = load_path(imageset['dy'], directory=directory)
iset.external_lookup.dy.filename = imageset['dy']
with open(imageset['dy']) as infile:
iset.external_lookup.dy.data = ImageDouble(pickle.load(infile))
iset.update_detector_px_mm_data()
elif "master" in imageset:
template = load_path(imageset['master'], directory=directory)
i0, i1 = scan.get_image_range()
indices = imageset['images']
if check_format == False:
format_class = FormatMultiImage
else:
format_class = None
iset = dxtbx.imageset.ImageSetFactory.make_sweep(
template,
list(range(i0, i1+1)),
format_class = format_class,
beam = beam,
detector = detector,
goniometer = gonio,
scan = scan,
check_format = check_format,
format_kwargs = format_kwargs)
if 'mask' in imageset and imageset['mask'] is not None:
imageset['mask'] = load_path(imageset['mask'], directory)
iset.external_lookup.mask.filename = imageset['mask']
if check_format:
with open(imageset['mask']) as infile:
iset.external_lookup.mask.data = ImageBool(pickle.load(infile))
if 'gain' in imageset and imageset['gain'] is not None:
imageset['gain'] = load_path(imageset['gain'], directory)
iset.external_lookup.gain.filename = imageset['gain']
if check_format:
with open(imageset['gain']) as infile:
iset.external_lookup.gain.data = ImageDouble(pickle.load(infile))
if 'pedestal' in imageset and imageset['pedestal'] is not None:
imageset['pedestal'] = load_path(imageset['pedestal'], directory)
iset.external_lookup.pedestal.filename = imageset['pedestal']
if check_format:
with open(imageset['pedestal']) as infile:
iset.external_lookup.pedestal.data = ImageDouble(pickle.load(infile))
if 'dx' in imageset and imageset['dx'] is not None:
imageset['dx'] = load_path(imageset['dx'], directory)
iset.external_lookup.dx.filename = imageset['dx']
with open(imageset['dx']) as infile:
iset.external_lookup.dx.data = ImageDouble(pickle.load(infile))
if 'dy' in imageset and imageset['dy'] is not None:
imageset['dy'] = load_path(imageset['dy'], directory)
iset.external_lookup.dy.filename = imageset['dy']
with open(imageset['dy']) as infile:
iset.external_lookup.dy.data = ImageDouble(pickle.load(infile))
iset.update_detector_px_mm_data()
imagesets.append(iset)
elif ident == 'ImageSet' or ident == "ImageGrid":
filenames = [image['filename'] for image in imageset['images']]
indices = [image['image'] for image in imageset['images'] if 'image' in image]
assert len(indices) == 0 or len(indices) == len(filenames)
iset = dxtbx.imageset.ImageSetFactory.make_imageset(
filenames, None, check_format, indices, format_kwargs=format_kwargs)
if ident == "ImageGrid":
grid_size = imageset['grid_size']
iset = dxtbx.imageset.ImageGrid.from_imageset(iset, grid_size)
for i, image in enumerate(imageset['images']):
beam, detector, gonio, scan = load_models(image)
iset.set_beam(beam, i)
iset.set_detector(detector, i)
iset.set_goniometer(gonio, i)
iset.set_scan(scan, i)
if 'mask' in imageset and imageset['mask'] is not None:
imageset['mask'] = load_path(imageset['mask'], directory)
iset.external_lookup.mask.filename = imageset['mask']
if check_format:
with open(imageset['mask']) as infile:
iset.external_lookup.mask.data = ImageBool(pickle.load(infile))
if 'gain' in imageset and imageset['gain'] is not None:
imageset['gain'] = load_path(imageset['gain'], directory)
iset.external_lookup.gain.filename = imageset['gain']
if check_format:
with open(imageset['gain']) as infile:
iset.external_lookup.gain.data = ImageDouble(pickle.load(infile))
if 'pedestal' in imageset and imageset['pedestal'] is not None:
imageset['pedestal'] = load_path(imageset['pedestal'], directory)
iset.external_lookup.pedestal.filename = imageset['pedestal']
if check_format:
with open(imageset['pedestal']) as infile:
iset.external_lookup.pedestal.data = ImageDouble(pickle.load(infile))
if 'dx' in imageset and imageset['dx'] is not None:
imageset['dx'] = load_path(imageset['dx'], directory)
iset.external_lookup.dx.filename = imageset['dx']
with open(imageset['dx']) as infile:
iset.external_lookup.dx.data = ImageDouble(pickle.load(infile))
if 'dy' in imageset and imageset['dy'] is not None:
imageset['dy'] = load_path(imageset['dy'], directory)
iset.external_lookup.dy.filename = imageset['dy']
with open(imageset['dy']) as infile:
iset.external_lookup.dy.data = ImageDouble(pickle.load(infile))
iset.update_detector_px_mm_data()
imagesets.append(iset)
else:
raise RuntimeError('expected ImageSet/ImageSweep, got %s' % ident)
# Return the datablock
return DataBlock(imagesets)
def test_load_path_deprecated(monkeypatch):
monkeypatch.setenv("HELLO_WORLD", "EXPANDED")
new_path = os.path.join("~", "$HELLO_WORLD", "path")
with pytest.deprecated_call():
path = load_path(new_path)
assert path == resolve_path(new_path)
def _load_datablocks(self, obj, check_format=True):
''' Create the datablock from a dictionary. '''
from libtbx.containers import OrderedDict
from dxtbx.format.Registry import Registry
from dxtbx.model import Beam, Detector, Goniometer, Scan
from dxtbx.model import HierarchicalDetector
from dxtbx.serialize.filename import load_path
from dxtbx.imageset import ImageSetFactory
import pickle
# If we have a list, extract for each dictionary in the list
if isinstance(obj, list):
return [self._load_datablocks(dd, check_format) for dd in obj]
elif not isinstance(obj, dict):
raise RuntimeError('unknown datablock dictionary type')
assert(obj['__id__'] == 'DataBlock')
# Get the list of models
blist = obj.get('beam', [])
dlist = obj.get('detector', [])
glist = obj.get('goniometer', [])
slist = obj.get('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
# Loop through all the imagesets
imagesets = []
for imageset in obj['imageset']:
ident = imageset['__id__']
if ident == 'ImageSweep':
beam, detector, gonio, scan = load_models(imageset)
template = load_path(imageset['template'])
i0, i1 = scan.get_image_range()
iset = ImageSetFactory.make_sweep(
template, range(i0, i1+1), None,
beam, detector, gonio, scan, check_format)
if 'mask' in imageset and imageset['mask'] is not None:
imageset['mask'] = load_path(imageset['mask'])
iset.external_lookup.mask.filename = imageset['mask']
if check_format:
with open(imageset['mask']) as infile:
iset.external_lookup.mask.data = pickle.load(infile)
if 'gain' in imageset and imageset['gain'] is not None:
imageset['gain'] = load_path(imageset['gain'])
iset.external_lookup.gain.filename = imageset['gain']
if check_format:
with open(imageset['gain']) as infile:
iset.external_lookup.gain.data = pickle.load(infile)
if 'pedestal' in imageset and imageset['pedestal'] is not None:
imageset['pedestal'] = load_path(imageset['pedestal'])
iset.external_lookup.pedestal.filename = imageset['pedestal']
if check_format:
with open(imageset['pedestal']) as infile:
iset.external_lookup.pedestal.data = pickle.load(infile)
imagesets.append(iset)
elif ident == 'ImageSet':
filenames = [image['filename'] for image in imageset['images']]
iset = ImageSetFactory.make_imageset(
filenames, None, check_format)
for i, image in enumerate(imageset['images']):
beam, detector, gonio, scan = load_models(image)
iset.set_beam(beam, i)
iset.set_detector(detector, i)
if gonio:
iset.set_goniometer(gonio, i)
if scan:
iset.set_scan(scan, i)
if 'mask' in imageset and imageset['mask'] is not None:
imageset['mask'] = load_path(imageset['mask'])
iset.external_lookup.mask.filename = imageset['mask']
if check_format:
with open(imageset['mask']) as infile:
iset.external_lookup.mask.data = pickle.load(infile)
if 'gain' in imageset and imageset['gain'] is not None:
imageset['gain'] = load_path(imageset['gain'])
iset.external_lookup.gain.filename = imageset['gain']
if check_format:
with open(imageset['gain']) as infile:
iset.external_lookup.gain.data = pickle.load(infile)
if 'pedestal' in imageset and imageset['pedestal'] is not None:
imageset['pedestal'] = load_path(imageset['pedestal'])
iset.external_lookup.pedestal.filename = imageset['pedestal']
if check_format:
with open(imageset['pedestal']) as infile:
iset.external_lookup.pedestal.data = pickle.load(infile)
imagesets.append(iset)
else:
raise RuntimeError('expected ImageSet/ImageSweep, got %s' % ident)
# Return the datablock
return DataBlock(imagesets)
