def insert_numeric_measurement(epoch, sources, devices, name, data_frame):
"""Inserts a `dict` of Quantities (NumPy) arrays as a numeric `Measurement` on the given `Epoch`
Parameters
----------
epoch : us.physion.ovation.domain.Epoch
sources : set
`Source` names in the `Epoch`
devices : set
Device names in the `Epoch's` containing experiment
name : string
`Measurement` name
data_frame : dict of pq.Quantity
Quantity (NumPy) array with `labels` and `sampling_rate` properties
Returns
-------
measurement : us.physion.ovation.domain.Measurement
Numeric `Measurement` instance containing the given data frame
"""
tmp = _make_temp_numeric_file(data_frame, name)
return epoch.insertMeasurement(name,
to_java_set(sources),
to_java_set(devices),
File(tmp.name).toURI().toURL(),
NumericDataElements.NUMERIC_MEASUREMENT_CONTENT_TYPE)
def to_java_set_should_convert_set():
s = set([1, 2, 'abc'])
j = to_java_set(s)
for item in s:
assert_true(j.contains(box_number(item)))