mirror of
https://github.com/explosion/spaCy.git
synced 2024-12-29 11:26:28 +03:00
99 lines
2.9 KiB
Python
99 lines
2.9 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
from ...attrs import TAG, DEP, HEAD
|
|
from ...serialize.packer import Packer
|
|
from ...serialize.bits import BitArray
|
|
|
|
from ..util import get_doc
|
|
|
|
import pytest
|
|
|
|
|
|
@pytest.fixture
|
|
def text():
|
|
return "the dog jumped"
|
|
|
|
|
|
@pytest.fixture
|
|
def text_b():
|
|
return b"the dog jumped"
|
|
|
|
|
|
def test_serialize_char_packer(en_vocab, text_b):
|
|
packer = Packer(en_vocab, [])
|
|
bits = BitArray()
|
|
bits.seek(0)
|
|
byte_str = bytearray(text_b)
|
|
packer.char_codec.encode(byte_str, bits)
|
|
bits.seek(0)
|
|
result = [b''] * len(byte_str)
|
|
packer.char_codec.decode(bits, result)
|
|
assert bytearray(result) == byte_str
|
|
|
|
|
|
def test_serialize_packer_unannotated(en_tokenizer, text):
|
|
packer = Packer(en_tokenizer.vocab, [])
|
|
tokens = en_tokenizer(text)
|
|
assert tokens.text_with_ws == text
|
|
bits = packer.pack(tokens)
|
|
result = packer.unpack(bits)
|
|
assert result.text_with_ws == text
|
|
|
|
|
|
def test_packer_annotated(en_vocab, text):
|
|
heads = [1, 1, 0]
|
|
deps = ['det', 'nsubj', 'ROOT']
|
|
tags = ['DT', 'NN', 'VBD']
|
|
|
|
attr_freqs = [
|
|
(TAG, [(en_vocab.strings['NN'], 0.1),
|
|
(en_vocab.strings['DT'], 0.2),
|
|
(en_vocab.strings['JJ'], 0.01),
|
|
(en_vocab.strings['VBD'], 0.05)]),
|
|
(DEP, {en_vocab.strings['det']: 0.2,
|
|
en_vocab.strings['nsubj']: 0.1,
|
|
en_vocab.strings['adj']: 0.05,
|
|
en_vocab.strings['ROOT']: 0.1}.items()),
|
|
(HEAD, {0: 0.05, 1: 0.2, -1: 0.2, -2: 0.1, 2: 0.1}.items())
|
|
]
|
|
|
|
packer = Packer(en_vocab, attr_freqs)
|
|
doc = get_doc(en_vocab, [t for t in text.split()], tags=tags, deps=deps, heads=heads)
|
|
|
|
# assert doc.text_with_ws == text
|
|
assert [t.tag_ for t in doc] == tags
|
|
assert [t.dep_ for t in doc] == deps
|
|
assert [(t.head.i-t.i) for t in doc] == heads
|
|
|
|
bits = packer.pack(doc)
|
|
result = packer.unpack(bits)
|
|
|
|
# assert result.text_with_ws == text
|
|
assert [t.tag_ for t in result] == tags
|
|
assert [t.dep_ for t in result] == deps
|
|
assert [(t.head.i-t.i) for t in result] == heads
|
|
|
|
|
|
def test_packer_bad_chars(en_tokenizer):
|
|
text = "naja gut, is eher bl\xf6d und nicht mit reddit.com/digg.com vergleichbar; vielleicht auf dem weg dahin"
|
|
packer = Packer(en_tokenizer.vocab, [])
|
|
|
|
doc = en_tokenizer(text)
|
|
bits = packer.pack(doc)
|
|
result = packer.unpack(bits)
|
|
assert result.string == doc.string
|
|
|
|
|
|
@pytest.mark.models
|
|
def test_packer_bad_chars_tags(EN):
|
|
text = "naja gut, is eher bl\xf6d und nicht mit reddit.com/digg.com vergleichbar; vielleicht auf dem weg dahin"
|
|
tags = ['JJ', 'NN', ',', 'VBZ', 'DT', 'NN', 'JJ', 'NN', 'NN',
|
|
'ADD', 'NN', ':', 'NN', 'NN', 'NN', 'NN', 'NN']
|
|
|
|
tokens = EN.tokenizer(text)
|
|
doc = get_doc(tokens.vocab, [t.text for t in tokens], tags=tags)
|
|
byte_string = doc.to_bytes()
|
|
result = get_doc(tokens.vocab).from_bytes(byte_string)
|
|
assert [t.tag_ for t in result] == [t.tag_ for t in doc]
|