45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
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"""
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PDF extractor using pymupdf4llm.
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"""
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from pathlib import Path
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from markitect.proxy.extractors.base import BaseExtractor
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from markitect.proxy.models import ExtractionResult
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from markitect.proxy.exceptions import DependencyMissingError
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class PdfExtractor(BaseExtractor):
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"""Extracts markdown from PDF files via pymupdf4llm."""
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name = "pdf"
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version = "1.0"
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extensions = (".pdf",)
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def check_dependencies(self) -> bool:
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try:
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import pymupdf4llm # noqa: F401
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return True
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except ImportError:
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return False
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def dependency_hint(self) -> str:
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return 'pip install "markitect[proxy-pdf]" (or: pip install pymupdf4llm)'
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def extract(self, source_path: Path) -> ExtractionResult:
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if not self.check_dependencies():
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raise DependencyMissingError(
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"pymupdf4llm is required to extract PDF files.",
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package="pymupdf4llm",
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install_hint=self.dependency_hint(),
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)
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import pymupdf4llm
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md_text = pymupdf4llm.to_markdown(str(source_path))
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return ExtractionResult(
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content=md_text,
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extractor=self.name,
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extractor_version=self.version,
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)
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