mirror of
https://github.com/explosion/spaCy.git
synced 2025-11-04 01:48:04 +03:00
43 lines
1.8 KiB
Python
43 lines
1.8 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import pytest
|
|
|
|
from ....lang.en import English
|
|
from ....tokenizer import Tokenizer
|
|
from .... import util
|
|
|
|
|
|
@pytest.fixture
|
|
def custom_en_tokenizer(en_vocab):
|
|
prefix_re = util.compile_prefix_regex(English.Defaults.prefixes)
|
|
suffix_re = util.compile_suffix_regex(English.Defaults.suffixes)
|
|
custom_infixes = ['\.\.\.+',
|
|
'(?<=[0-9])-(?=[0-9])',
|
|
# '(?<=[0-9]+),(?=[0-9]+)',
|
|
'[0-9]+(,[0-9]+)+',
|
|
'[\[\]!&:,()\*—–\/-]']
|
|
|
|
infix_re = util.compile_infix_regex(custom_infixes)
|
|
return Tokenizer(en_vocab,
|
|
English.Defaults.tokenizer_exceptions,
|
|
prefix_re.search,
|
|
suffix_re.search,
|
|
infix_re.finditer,
|
|
token_match=None)
|
|
|
|
|
|
def test_customized_tokenizer_handles_infixes(custom_en_tokenizer):
|
|
sentence = "The 8 and 10-county definitions are not used for the greater Southern California Megaregion."
|
|
context = [word.text for word in custom_en_tokenizer(sentence)]
|
|
assert context == ['The', '8', 'and', '10', '-', 'county', 'definitions',
|
|
'are', 'not', 'used', 'for', 'the', 'greater',
|
|
'Southern', 'California', 'Megaregion', '.']
|
|
|
|
# the trailing '-' may cause Assertion Error
|
|
sentence = "The 8- and 10-county definitions are not used for the greater Southern California Megaregion."
|
|
context = [word.text for word in custom_en_tokenizer(sentence)]
|
|
assert context == ['The', '8', '-', 'and', '10', '-', 'county',
|
|
'definitions', 'are', 'not', 'used', 'for', 'the',
|
|
'greater', 'Southern', 'California', 'Megaregion', '.']
|