python - 从pdf文档中提取文本时是否可以获取行号？

Question

有没有办法从 pdf 文档中逐行获取文本或使用任何库和语言获取行。 我可以使用java中的这3个lib pdfbox、itext、aspose-pdf从pdf文档中逐页获取文本。

Answer 1

使用 PyMuPDF，这是最简单的方法:

import fitz  # PyMuPDF
doc = fitz.open("input.pdf")

for page in doc:
    i = 0
    blocks = page.get_text("blocks", sort=True)  # text organized in paragraphs
    for block in blocks:
        for line in block[4].splitlines():
            print(f"Page {page.number}, line {i}: '{line}'")
            i += 1

Every block is a tuple of 4 boundary box coordinates, followed by the string comprising the text of the paragraph.