def from_datablock_and_crystal(datablock, crystal, load_models=True):
"""Load an experiment list from a datablock."""
# Initialise the experiment list
experiments = ExperimentList()
# If we have a list, loop through
if isinstance(datablock, list):
for db in datablock:
experiments.extend(
ExperimentListFactory.from_datablock_and_crystal(
db, crystal, load_models
)
)
return experiments
# Add all the imagesets
for imageset in datablock.extract_imagesets():
experiments.extend(
ExperimentListFactory.from_imageset_and_crystal(
imageset, crystal, load_models
)
)
# Check the list is consistent
assert experiments.is_consistent()
return experiments
def from_dict(obj, check_format=True, directory=None):
"""
Load an experiment list from a dictionary.
Args:
obj (dict):
Dictionary containing either ExperimentList or DataBlock
structure.
check_format (bool):
If True, the file will be read to verify metadata.
directory (str):
Returns:
ExperimentList: The dictionary converted
"""
try:
experiments = ExperimentList()
for db in DataBlockFactory.from_dict(
obj, check_format=check_format, directory=directory
):
experiments.extend(
ExperimentListFactory.from_datablock_and_crystal(db, None)
)
except Exception:
experiments = None
# Decode the experiments from the dictionary
if experiments is None:
experiments = ExperimentListDict(
obj, check_format=check_format, directory=directory
).decode()
# Check the list is consistent
assert experiments.is_consistent()
return experiments
