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community[patch]: Implement lazy_load() for EverNoteLoader (#18538)

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Covered by `test_evernote_loader.py`
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Christophe Bornet 2024-03-06 02:29:52 +01:00 committed by GitHub
parent d7dd3cd248
commit a6b5d45e31
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1 changed files with 21 additions and 22 deletions
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25
libs/community/langchain_community/document_loaders/evernote.py
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@ -40,10 +40,10 @@ class EverNoteLoader(BaseLoader):
self.file_path = file_path self.file_path = file_path
self.load_single_document = load_single_document self.load_single_document = load_single_document
def load(self) -> List[Document]: def _lazy_load(self) -> Iterator[Document]:
"""Load documents from EverNote export file.""" for note in self._parse_note_xml(self.file_path):
documents = [ if note.get("content") is not None:
Document( yield Document(
page_content=note["content"], page_content=note["content"],
metadata={ metadata={
**{ **{
@ -54,19 +54,18 @@ class EverNoteLoader(BaseLoader):
**{"source": self.file_path}, **{"source": self.file_path},
}, },
) )
for note in self._parse_note_xml(self.file_path)
if note.get("content") is not None
]
def lazy_load(self) -> Iterator[Document]:
"""Load documents from EverNote export file."""
if not self.load_single_document: if not self.load_single_document:
return documents yield from self._lazy_load()
else:
return [ yield Document(
Document( page_content="".join(
page_content="".join([document.page_content for document in documents]), [document.page_content for document in self._lazy_load()]
),
metadata={"source": self.file_path}, metadata={"source": self.file_path},
) )
]
@staticmethod @staticmethod
def _parse_content(content: str) -> str: def _parse_content(content: str) -> str: