pdf_read_write.py

# encoding:utf-8
from PyPDF2 import PdfFileReader, PdfFileWriter

readFile = './data/大数据时代.pdf'
readFile2 = './data/APUE-3rd.pdf'
# 获取 PdfFileReader 对象
pdfFileReader = PdfFileReader(readFile2)  # 或者这个方式：pdfFileReader = PdfFileReader(open(readFile, 'rb'))

# 获取 PDF 文件的文档信息
documentInfo = pdfFileReader.getDocumentInfo()
print('documentInfo = %s' % documentInfo)

# 获取页面布局
pageLayout = pdfFileReader.getPageLayout()
print('pageLayout = %s ' % pageLayout)

# 获取页模式
pageMode = pdfFileReader.getPageMode()
print('pageMode = %s' % pageMode)

xmpMetadata = pdfFileReader.getXmpMetadata()
print('xmpMetadata = %s ' % xmpMetadata)

# 获取 pdf 文件页数
pageCount = pdfFileReader.getNumPages()

print('pageCount = %s' % pageCount)

for index in range(0, pageCount):
    # 返回指定页编号的 pageObject
    pageObj = pdfFileReader.getPage(index)
    print('index = %d , pageObj = %s' % (index, type(pageObj)))  # <class 'PyPDF2.pdf.PageObject'>
    # 获取 pageObject 在 PDF 文档中处于的页码
    pageNumber = pdfFileReader.getPageNumber(pageObj)
    print('pageNumber = %s ' % pageNumber)