自动化PDF文件处理

[python]代码库

import PyPDF2

pdf_reader = PyPDF2.PdfFileReader(open("/path/to/file.pdf", "rb"))
pdf_writer = PyPDF2.PdfFileWriter()

for page_num in range(pdf_reader.numPages):
    page = pdf_reader.getPage(page_num)
    page.rotateClockwise(90)
    pdf_writer.addPage(page)

with open("/path/to/rotated_file.pdf", "wb") as file:
    pdf_writer.write(file)