'rb') as file: reader = PyPDF2.PdfFileReader(file) num_pages = reader.numPages...
fromPyPDF2importPdfReader,PdfWriterpdf_reader=PdfReader('Netease Q2 2019 Earnings Release-Final.pdf')pdf_writer=PdfWriter()page=pdf_reader.pages[0].rotate(90)pdf_writer.add_page(page)withopen('rotated.pdf','wb')asout:pdf_writer.write(out) 4、PDF排序 fromPyPDF2importPdfReader,PdfWriterpdf...
reader = PyPDF2.PdfFileReader( pdfObj, strict=True, warndest=None, overwriteWarnings=True ) print(reader.getNumPages()) Output: In this output, you can notice result on the terminal. The sample.pdf has total 8 pages. Get total number of pages from PDF in Python Get outlines in the PDF...
Once the module is installed, you can convert PDF to text with Python by using the following code. # importing required modules import PyPDF2 # creating a pdf file object pdfFileObj = open('example.pdf', 'rb') # creating a pdf reader object pdfReader = PyPDF2.PdfFileReader(pdfFileObj...
using (FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read)) { StreamReader reader = new StreamReader(fs); //从流的当前位置到末尾读取流 string pdfText = reader.ReadToEnd(); Regex rgx = new Regex(@"/Type\s*/Page[^s]"); ...
writer.addPage(reader.getPage(0)) writer.addBookmark( title='Grade-1998', pagenum=0, parent=None, color= None, bold=True, italic=False, fit='/Fit', ) output = open('NewGrades.pdf','wb') writer.write(output) output.close() ...
将文件交给读取器：path = r'C:\xxxxxx'pdf_writer= PdfFileWriter() pdf_reader = PdfFileReader(...
我需要使用Python在PDF文件中添加以下文本:“Hello World!”,然后才能从PDF阅读器中编辑它。基本上,我需要一个Python脚本,打开一个PDF文件,然后添加可编辑的文本。然后,我也应该能够在Adobe Reader(或通用pdf阅读器)中将句子从“Hello World!”编辑为“Hello Jim!” ...
Python在自动化办公方面有很多实用的第三方库,我们可以从官方网https://pypi.org/search/?q=pd找到很多这种第三方库来供给我们使用,这些库可以很方便的处理word、excel、ppt、pdf等文件,今天我们就学习一下Python处理PDF文档的两个常用库「pdfplumber」、「pypdf2」。
PdfReader pdfReader2 = new PdfReader(filepath2); int numberOfPages = pdfReader.NumberOfPages; int numberOfPages2 = pdfReader2.NumberOfPages; int minnum=Math.Min(numberOfPages, numberOfPages2);//为了防止文件页数不同赞成错误 找最小的那页 string text = string.Empty; string text2 = string...