mirror of
https://github.com/nexus-stc/hyperboria
synced 2024-12-30 05:25:48 +01:00
59 lines
2.3 KiB
Python
59 lines
2.3 KiB
Python
from html import unescape
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from bs4 import BeautifulSoup
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from nexus.actions.common import canonize_doi
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from nexus.models.proto.operation_pb2 import \
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DocumentOperation as DocumentOperationPb
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from nexus.models.proto.operation_pb2 import UpdateDocument as UpdateDocumentPb
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from nexus.models.proto.scitech_pb2 import Scitech as ScitechPb
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from nexus.models.proto.typed_document_pb2 import \
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TypedDocument as TypedDocumentPb
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from nexus.nlptools.language_detect import detect_language
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from nexus.nlptools.utils import (
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despace,
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despace_full,
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)
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from .base import BaseAction
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class CleanScitechAction(BaseAction):
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async def do(self, scitech_pb: ScitechPb) -> ScitechPb:
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if scitech_pb.authors:
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for i, author in enumerate(scitech_pb.authors):
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scitech_pb.authors[i] = despace_full(author)
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if scitech_pb.description:
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description_soup = BeautifulSoup(unescape(scitech_pb.description), 'lxml')
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for line in description_soup.select(r'p, title, jats\:title, jats\:p'):
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line.replace_with(f'\n{line.text.strip()}\n')
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scitech_pb.description = despace(description_soup.text.strip())
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scitech_pb.series = despace_full(scitech_pb.series)
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scitech_pb.title = despace_full(scitech_pb.title)
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if not scitech_pb.meta_language and (scitech_pb.title or scitech_pb.description):
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detected_language = detect_language(f'{scitech_pb.title} {scitech_pb.description }')
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if detected_language:
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scitech_pb.meta_language = detected_language
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if not scitech_pb.language:
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scitech_pb.language = scitech_pb.meta_language
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scitech_pb.md5 = scitech_pb.md5.lower()
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scitech_pb.extension = scitech_pb.extension.lower()
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scitech_pb.doi = canonize_doi(scitech_pb.doi)
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if scitech_pb.edition == 'None':
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scitech_pb.edition = ''
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return scitech_pb
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class ScitechPbToDocumentOperationBytesAction(BaseAction):
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async def do(self, item: ScitechPb) -> bytes:
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document_operation_pb = DocumentOperationPb(
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update_document=UpdateDocumentPb(
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reindex=True,
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typed_document=TypedDocumentPb(scitech=item),
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),
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)
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return document_operation_pb.SerializeToString()
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