lgdo.lh5._serializers.read package¶

Submodules¶

lgdo.lh5._serializers.read.array module¶

lgdo.lh5._serializers.read.array._h5_read_array(h5d, fname, oname, **kwargs)¶

lgdo.lh5._serializers.read.array._h5_read_array_generic(type_, h5d, fname, oname, **kwargs)¶

lgdo.lh5._serializers.read.array._h5_read_array_of_equalsized_arrays(h5d, fname, oname, **kwargs)¶

lgdo.lh5._serializers.read.array._h5_read_fixedsize_array(h5d, fname, oname, **kwargs)¶

lgdo.lh5._serializers.read.composite module¶

lgdo.lh5._serializers.read.composite._h5_read_histogram(h5g, fname, oname, start_row=0, n_rows=9223372036854775807, idx=None, use_h5idx=False, field_mask=None, obj_buf=None, obj_buf_start=0, decompress=True)¶

lgdo.lh5._serializers.read.composite._h5_read_lgdo(h5o, fname, oname, start_row=0, n_rows=9223372036854775807, idx=None, use_h5idx=False, field_mask=None, obj_buf=None, obj_buf_start=0, decompress=True)¶

lgdo.lh5._serializers.read.composite._h5_read_struct(h5g, fname, oname, start_row=0, n_rows=9223372036854775807, idx=None, use_h5idx=False, field_mask=None, decompress=True)¶

lgdo.lh5._serializers.read.composite._h5_read_table(h5g, fname, oname, start_row=0, n_rows=9223372036854775807, idx=None, use_h5idx=False, field_mask=None, obj_buf=None, obj_buf_start=0, decompress=True)¶

lgdo.lh5._serializers.read.encoded module¶

lgdo.lh5._serializers.read.encoded._h5_read_array_of_encoded_equalsized_arrays(h5g, fname, oname, **kwargs)¶

lgdo.lh5._serializers.read.encoded._h5_read_encoded_array(lgdotype, h5g, fname, oname, start_row=0, n_rows=9223372036854775807, idx=None, use_h5idx=False, obj_buf=None, obj_buf_start=0, decompress=True)¶

lgdo.lh5._serializers.read.encoded._h5_read_vector_of_encoded_vectors(h5g, fname, oname, **kwargs)¶

lgdo.lh5._serializers.read.ndarray module¶

lgdo.lh5._serializers.read.ndarray._h5_read_ndarray(h5d, fname, oname, start_row=0, n_rows=9223372036854775807, idx=None, use_h5idx=False, obj_buf=None, obj_buf_start=0)¶

lgdo.lh5._serializers.read.scalar module¶

lgdo.lh5._serializers.read.scalar._h5_read_scalar(h5d, fname, oname, obj_buf=None)¶

lgdo.lh5._serializers.read.utils module¶

lgdo.lh5._serializers.read.utils.build_field_mask(field_mask)¶

Return type:: defaultdict

lgdo.lh5._serializers.read.utils.check_obj_buf_attrs(attrs, new_attrs, fname, oname)¶

lgdo.lh5._serializers.read.utils.eval_field_mask(field_mask, all_fields)¶

Get list of fields that need to be loaded along with a sub-field-mask in case we have a nested Table

Return type:: list[tuple(str, defaultdict)]

lgdo.lh5._serializers.read.utils.read_attrs(h5o, fname, oname)¶: Read all attributes for an hdf5 dataset or group using low level API and return them as a dict. Assume all are strings or scalar types.

lgdo.lh5._serializers.read.utils.read_n_rows(h5o, fname, oname)¶: Read number of rows in LH5 object

lgdo.lh5._serializers.read.utils.read_size_in_bytes(h5o, fname, oname, field_mask=None)¶: Read number size in LH5 object in memory (in B)

lgdo.lh5._serializers.read.vector_of_vectors module¶

lgdo.lh5._serializers.read.vector_of_vectors._h5_read_vector_of_vectors(h5g, fname, oname, start_row=0, n_rows=9223372036854775807, idx=None, use_h5idx=False, obj_buf=None, obj_buf_start=0)¶

lgdo.lh5._serializers.read.vector_of_vectors._make_fd_idx(starts, stops, idx)¶