utils

module of dascore.io

source

Shared utilities for IO implementations.

Functions

Name	Description
convert_attr_units	Convert one attr to the units patch attrs use, dropping the file’s units.
drop_blank_attrs	Drop the named attrs whose value is blank, in place.
get_attr_names	Return the attr names a reader’s attr class accepts from a file header.
get_gridded_coord	Return a stored coordinate array forced onto an even grid.
resolve_keyed_source	Return the one source a native logical key names.
selection_windows	Return bounding array windows and residual coordinate indexers.
should_snap	Return whether the all/none or named-coordinate option enables snapping.
slice_dataset	Read the positional sample windows of a stored array.
step_from_interval	The time step a file states as a sample interval in seconds.
step_from_rate	The time step a file states as a sampling rate in Hz.
validate_windows	Return FiberIO.read_array windows, refusing a spelling which is not one.
windows_to_slices	Turn FiberIO.read_array windows into one slice per axis.