2016-12-10 22:29:41 +00:00
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import os
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import re
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import pytest
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from spacy.hu import Hungarian
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_MODULE_PATH = os.path.dirname(__file__)
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class TokenizerTestCase(object):
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INPUT_PREFIX = "IN :"
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OUTPUT_PREFIX = "OUT:"
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WORD_PATTERN = re.compile(r"<([wc])>([^<>]+)</\1>")
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def __init__(self, input_str, expected_words):
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self.input = input_str
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self.expected_tokens = expected_words
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def __repr__(self):
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return "TokenizerTestCase<input={}, words={}>".format(repr(self.input), self.expected_tokens)
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def to_tuple(self):
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return (self.input, self.expected_tokens)
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@classmethod
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def _parse_output_line(cls, line):
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for match in cls.WORD_PATTERN.finditer(line):
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yield match.group(2)
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@classmethod
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def read_from_file(cls, path):
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with open(path) as f:
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input_lines = []
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output_words = []
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last_type = None
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for line in f:
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if line.startswith(cls.INPUT_PREFIX):
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if last_type == TokenizerTestCase.OUTPUT_PREFIX and input_lines:
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yield TokenizerTestCase("\n".join(input_lines), output_words)
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input_lines = []
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output_words = []
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input_lines.append(line[len(cls.INPUT_PREFIX):].strip())
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last_type = TokenizerTestCase.INPUT_PREFIX
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elif line.startswith(cls.OUTPUT_PREFIX):
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output_words.extend(list(cls._parse_output_line(line.strip())))
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last_type = TokenizerTestCase.OUTPUT_PREFIX
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else:
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# Comments separate test cases
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if input_lines:
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yield TokenizerTestCase("\n".join(input_lines), output_words)
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input_lines = []
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output_words = []
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last_type = None
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_DOTS_CASES = list(TokenizerTestCase.read_from_file(_MODULE_PATH + "/test_default_token_dots.txt"))
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2016-12-10 23:04:19 +00:00
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_HYPHEN_CASES = list(TokenizerTestCase.read_from_file(_MODULE_PATH + "/test_default_token_hyphen.txt"))
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_QUOTE_CASES = list(TokenizerTestCase.read_from_file(_MODULE_PATH + "/test_default_token_quote.txt"))
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2016-12-20 19:46:20 +00:00
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_NUMBER_CASES = list(TokenizerTestCase.read_from_file(_MODULE_PATH + "/test_default_token_numbers.txt"))
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2016-12-20 22:49:35 +00:00
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_MISC_CASES = list(TokenizerTestCase.read_from_file(_MODULE_PATH + "/test_default_token_misc.txt"))
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_IT_CASES = list(TokenizerTestCase.read_from_file(_MODULE_PATH + "/test_default_token_it.txt"))
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# TODO: Until this get fixed we cannot really test the urls: https://github.com/explosion/spaCy/issues/344
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ALL_TESTCASES = _DOTS_CASES + _HYPHEN_CASES + _QUOTE_CASES + _NUMBER_CASES + _MISC_CASES # + _IT_CASES
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2016-12-10 22:29:41 +00:00
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@pytest.fixture(scope="session")
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def HU():
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return Hungarian()
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@pytest.fixture(scope="module")
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def hu_tokenizer(HU):
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return HU.tokenizer
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2016-12-10 23:04:19 +00:00
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@pytest.mark.parametrize(("test_case"), ALL_TESTCASES)
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2016-12-20 19:46:20 +00:00
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def test_testcases(hu_tokenizer, test_case):
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2016-12-10 22:29:41 +00:00
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tokens = hu_tokenizer(test_case.input)
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token_list = [token.orth_ for token in tokens if not token.is_space]
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2016-12-20 19:46:20 +00:00
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assert test_case.expected_tokens == token_list # , "{} was erronously tokenized as {}".format(test_case, token_list)
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