def append(results, filepath):
with FileLock(filepath), h5py.File(filepath, 'r+') as hdf5file:
# Check UUID of base options
source = BytesIO(hdf5file.attrs['options'])
reader = OptionsReader()
reader.read(source)
options = reader.get()
if options.uuid != results.options.uuid:
raise ValueError('UUID of base options do not match: %s != %s' % \
(options.uuid, results.options.uuid))
# Save results
identifiers = np.array(hdf5file.attrs['identifiers'], 'U').tolist()
for container in results:
identifier = container.options.uuid
identifiers.append(identifier)
group = hdf5file.create_group('result-' + identifier)
# Save each result
for key, result in container.items():
subgroup = group.create_group(key)
handler = find_convert_handler('pymontecarlo.fileformat.results.result',
result, subgroup)
handler.convert(result, subgroup)
# Save options
writer = OptionsWriter()
writer.convert(container.options)
element = writer.get()
group.attrs['options'] = etree.tostring(element)
# Update identifiers
del hdf5file.attrs['identifiers']
hdf5file.attrs.create('identifiers', identifiers,
dtype=h5py.special_dtype(vlen=str))
def read(cls, source):
from pymontecarlo.fileformat.options.options import OptionsReader
reader = OptionsReader()
reader.read(source)
return reader.get()
