py-pdf/pypdf 源码下载_部署教程

项目概述

A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

项目地址

https://github.com/py-pdf/pypdf

项目页面预览

py-pdf/pypdf preview

关键指标

Stars：9739
主要语言：Python
License：Other
最近更新：2026-01-15T14:33:02Z
默认分支：main

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– SHA256：29dd1ef5e984aa12c8be2d067ad0e3a6c7fb90fd1448a9ed8f82c65b86d31dd8

安装部署要点（README 精选）

Installation

Install pypdf using pip:

pip install pypdf

For using pypdf with AES encryption or decryption, install extra dependencies:

pip install pypdf[crypto]

NOTE: pypdf 3.1.0 and above include significant improvements compared to
previous versions. Please refer to the migration
guide for
more information.

Usage

from pypdf import PdfReader

reader = PdfReader("example.pdf")
number_of_pages = len(reader.pages)
page = reader.pages[0]
text = page.extract_text()

pypdf can do a lot more, e.g. splitting, merging, reading and creating annotations, decrypting and encrypting. Check out the
documentation for additional usage
examples!

For questions and answers, visit
StackOverflow
(tagged with pypdf).

常用命令（从 README 提取）

pip install pypdf

pip install pypdf[crypto]

$ pytest
===================== test session starts =====================
platform linux -- Python 3.6.15, pytest-7.0.1, pluggy-1.0.0
rootdir: /home/moose/GitHub/Martin/pypdf
plugins: cov-3.0.0
collected 233 items

tests/test_basic_features.py ..                         [  0%]
tests/test_constants.py .                               [  1%]
tests/test_filters.py .................x.....           [ 11%]
tests/test_generic.py ................................. [ 25%]
.............                                           [ 30%]
tests/test_javascript.py ..                             [ 31%]
tests/test_merger.py .                                  [ 32%]
tests/test_page.py .........................            [ 42%]
tests/test_pagerange.py ................                [ 49%]
tests/test_papersizes.py ..................             [ 57%]
tests/test_reader.py .................................. [ 72%]
...............                                         [ 78%]
tests/test_utils.py ....................                [ 87%]
tests/test_workflows.py ..........                      [ 91%]
tests/test_writer.py .................                  [ 98%]
tests/test_xmp.py ...                                   [100%]

========== 232 passed, 1 xfailed, 1 warning in 4.52s ==========