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https://github.com/nexus-stc/hyperboria
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fff80cd4e7
- fix(nexus): Preparing configs to be published - feat(nexus): Various fixes for opening left sources - fix(nexus): Fine-tune versions 1 internal commit(s) GitOrigin-RevId: 6c834cd3f4f5f18109a159a73503700dac63b0bb
42 lines
1.8 KiB
Python
42 lines
1.8 KiB
Python
from nexus.meta_api.query_extensionner.grammar import (
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FieldResolver,
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UnknownOperationResolver,
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parser,
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)
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def test_parser():
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assert (
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str(parser.parse(
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'(hemoglobin- er OR hemoglobins-a) '
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'AND -fetal AND (human to monkey - is cool) '
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'AND year:[1992 to 1994]'
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)) == '(hemoglobin- er OR hemoglobins-a) AND -fetal AND (human to monkey is cool) AND year:[1992 TO 1994]'
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)
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assert (str(parser.parse("bek OR 'kek'")) == 'bek OR "kek"')
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assert (str(parser.parse("bek OR 'kek")) == 'bek OR kek')
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assert (str(parser.parse("bek OR a'kek")) == 'bek OR a kek')
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assert (str(parser.parse("bek' OR 'kek mek'")) == 'bek " OR " kek mek')
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assert (str(parser.parse("field:test")) == 'field:test')
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assert (str(parser.parse("field: test")) == 'field test')
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assert (str(parser.parse("field : test")) == 'field test')
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assert (str(parser.parse("field :test")) == 'field test')
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def test_resolvers():
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def resolver(query):
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tree = parser.parse(query)
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return UnknownOperationResolver().visit(FieldResolver().visit(tree))
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assert str(resolver('kek -bek')) == 'kek AND -bek'
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assert str(resolver("Glass s OR Guide OR to OR Commercial OR Vehicles OR 1989")) == \
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'Glass OR s OR Guide OR to OR Commercial OR Vehicles OR 1989'
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assert str(resolver('bek OR kek')) == 'bek OR kek'
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assert str(resolver('bek kek')) == 'bek OR kek'
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assert str(resolver('title:(hemoglobin OR -fetal) OR abstract:"alpha-hemoglobin"')) == \
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'title:(hemoglobin OR -fetal) OR abstract:"alpha-hemoglobin"'
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# assert str(resolver('lumbar spinal [with]')) == ''
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# assert str(resolver('lumbar spinal [with consumer]')) == ''
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# assert str(resolver('lumbar spinal [with consumer summary]')) == ''
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