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ab270364f1
Modify `Token.morph` property so that `Token.c.morph` can be reset back to an internal value of `0`. Allow setting `Token.morph` from a hash as long as the morph string is already in the `StringStore`, setting it indirectly through `Token.morph_` so that the value is added to the morphology. If the hash is not in the `StringStore`, raise an error.
97 lines
2.8 KiB
Python
97 lines
2.8 KiB
Python
import pytest
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@pytest.fixture
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def i_has(en_tokenizer):
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doc = en_tokenizer("I has")
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doc[0].morph_ = {"PronType": "prs"}
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doc[1].morph_ = {
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"VerbForm": "fin",
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"Tense": "pres",
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"Number": "sing",
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"Person": "three",
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}
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return doc
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def test_token_morph_eq(i_has):
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assert i_has[0].morph is not i_has[0].morph
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assert i_has[0].morph == i_has[0].morph
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assert i_has[0].morph != i_has[1].morph
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def test_token_morph_key(i_has):
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assert i_has[0].morph.key != 0
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assert i_has[1].morph.key != 0
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assert i_has[0].morph.key == i_has[0].morph.key
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assert i_has[0].morph.key != i_has[1].morph.key
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def test_morph_props(i_has):
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assert i_has[0].morph.get("PronType") == ["prs"]
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assert i_has[1].morph.get("PronType") == []
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def test_morph_iter(i_has):
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assert set(i_has[0].morph) == set(["PronType=prs"])
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assert set(i_has[1].morph) == set(
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["Number=sing", "Person=three", "Tense=pres", "VerbForm=fin"]
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)
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def test_morph_get(i_has):
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assert i_has[0].morph.get("PronType") == ["prs"]
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def test_morph_set(i_has):
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assert i_has[0].morph.get("PronType") == ["prs"]
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# set by string
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i_has[0].morph_ = "PronType=unk"
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assert i_has[0].morph.get("PronType") == ["unk"]
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# set by string, fields are alphabetized
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i_has[0].morph_ = "PronType=123|NounType=unk"
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assert i_has[0].morph_ == "NounType=unk|PronType=123"
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# set by dict
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i_has[0].morph_ = {"AType": "123", "BType": "unk"}
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assert i_has[0].morph_ == "AType=123|BType=unk"
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# set by string with multiple values, fields and values are alphabetized
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i_has[0].morph_ = "BType=c|AType=b,a"
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assert i_has[0].morph_ == "AType=a,b|BType=c"
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# set by dict with multiple values, fields and values are alphabetized
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i_has[0].morph_ = {"AType": "b,a", "BType": "c"}
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assert i_has[0].morph_ == "AType=a,b|BType=c"
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def test_morph_str(i_has):
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assert str(i_has[0].morph) == "PronType=prs"
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assert str(i_has[1].morph) == "Number=sing|Person=three|Tense=pres|VerbForm=fin"
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def test_morph_property(tokenizer):
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doc = tokenizer("a dog")
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# set through token.morph_
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doc[0].morph_ = "PronType=prs"
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assert doc[0].morph_ == "PronType=prs"
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assert doc.to_array(["MORPH"])[0] != 0
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# unset with token.morph
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doc[0].morph = 0
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assert doc.to_array(["MORPH"])[0] == 0
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# empty morph is equivalent to "_"
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doc[0].morph_ = ""
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assert doc[0].morph_ == ""
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assert doc.to_array(["MORPH"])[0] == tokenizer.vocab.strings["_"]
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# "_" morph is also equivalent to empty morph
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doc[0].morph_ = "_"
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assert doc[0].morph_ == ""
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assert doc.to_array(["MORPH"])[0] == tokenizer.vocab.strings["_"]
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# set through existing hash with token.morph
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tokenizer.vocab.strings.add("Feat=Val")
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doc[0].morph = tokenizer.vocab.strings.add("Feat=Val")
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assert doc[0].morph_ == "Feat=Val"
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