This Section imports the necessary classes from the PyPDF2 libraryfrom PyPDF2
import PdfFileReader, PdfFileWriter

from PyPDF2.pdf import ContentStream

from PyPDF2.generic import TextStringObject, NameObject

from PyPDF2.utils import b_

>The watermark says SAMPLE on it so I've tried different capitalization cases

wm_text = 'Sample'

replace_with = ''

>I'm hoping to just replace the SAMPLE watermark with nothing so a space could
suffice

> Load PDF into pyPDF

source = PdfFileReader(open('input.pdf', "rb"))

output = PdfFileWriter()

> For each page

for page in range(source.getNumPages()):

# Get the current page and it's contents

page = source.getPage(page)

content_object = page["/Contents"].getObject()

content = ContentStream(content_object, source)

> Loop over all pdf elements

for operands, operator in content.operations:Was told to adapt this part
dependent on my PDF file

^{pr2}$

Set the modified content as content object on the
pagepage.__setitem__(NameObject('/Contents'), content)Add the page to the
outputoutput.addPage(page)

编写流

outputStream=打开(“输出.pdf“,”wb“)

输出.写入(输出流)

技术
今日推荐
阅读数 399
阅读数 129
阅读数 115
阅读数 88
阅读数 69
阅读数 49
下载桌面版
GitHub
百度网盘(提取码:draw)
Gitee
云服务器优惠
阿里云优惠券
腾讯云优惠券
华为云优惠券
站点信息
问题反馈
邮箱:ixiaoyang8@qq.com
QQ群:766591547
关注微信