def test_json_serializer():
event = Event(event_id='1')
event.metadata['foo'] = "bar"
document = Document('plaintext', text='Some text.')
event.add_document(document)
one = mtap.GenericLabel(start_index=0, end_index=5, x=10)
two = mtap.GenericLabel(start_index=6, end_index=10, x=15)
document.add_labels('one', [one, two])
document.add_labels('two', [
mtap.GenericLabel(start_index=0, end_index=25, a='b', b=one),
mtap.GenericLabel(start_index=26, end_index=42, a='c', b=two)
])
document.add_labels('three', [
mtap.GenericLabel(start_index=0, end_index=10, foo=True),
mtap.GenericLabel(start_index=11, end_index=15, foo=False)
],
distinct=True)
with TemporaryFile('w+') as tf:
JsonSerializer.event_to_file(event, tf)
tf.flush()
tf.seek(0)
e = JsonSerializer.file_to_event(tf)
assert e.event_id == event.event_id
assert e.metadata['foo'] == 'bar'
d = e.documents['plaintext']
assert d.text == document.text
index_one = d.labels['one']
assert index_one == [one, two]
index_two = d.labels['two']
assert index_two == [
mtap.GenericLabel(start_index=0, end_index=25, a='b', b=one),
mtap.GenericLabel(start_index=26, end_index=42, a='c', b=two)
]
index_three = d.labels['three']
assert index_three == [
mtap.GenericLabel(start_index=0, end_index=10, foo=True),
mtap.GenericLabel(start_index=11, end_index=15, foo=False)
]
def test_json_serializer():
event = Event(event_id='1')
event.metadata['foo'] = "bar"
document = Document('plaintext', text='Some text.')
event.add_document(document)
document.add_labels('one', [
mtap.GenericLabel(start_index=0, end_index=5, x=10),
mtap.GenericLabel(start_index=6, end_index=10, x=15)
])
document.add_labels('two', [
mtap.GenericLabel(start_index=0, end_index=25, a='b'),
mtap.GenericLabel(start_index=26, end_index=42, a='c')
])
document.add_labels('three', [
mtap.GenericLabel(start_index=0, end_index=10, foo=True),
mtap.GenericLabel(start_index=11, end_index=15, foo=False)
],
distinct=True)
with TemporaryFile('w+') as tf:
JsonSerializer.event_to_file(event, tf)
tf.flush()
tf.seek(0)
o = json.load(tf)
assert o['event_id'] == '1'
assert o['metadata']['foo'] == 'bar'
d = o['documents']['plaintext']
assert d['text'] == 'Some text.'
assert len(d['label_indices']) == 3
assert d['label_indices']['one'] == {
'json_labels': [{
'start_index': 0,
'end_index': 5,
'x': 10
}, {
'start_index': 6,
'end_index': 10,
'x': 15
}],
'distinct':
False
}
assert d['label_indices']['two'] == {
'json_labels': [{
'start_index': 0,
'end_index': 25,
'a': 'b'
}, {
'start_index': 26,
'end_index': 42,
'a': 'c'
}],
'distinct':
False
}
assert d['label_indices']['three'] == {
'json_labels': [{
'start_index': 0,
'end_index': 10,
'foo': True
}, {
'start_index': 11,
'end_index': 15,
'foo': False
}],
'distinct':
True
}