对于这个项目,打开一个新的文件编辑器选项卡,并将其保存为combinePdfs.py。 第一步:找到所有 PDF 文件 首先,您的程序需要获得当前工作目录中所有带有pdf扩展名的文件列表,并排序它们。使您的代码看起来像下面这样: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #! python3 # combinePdfs.py - Combines...
然后在读取二进制模式下打开meetingminutes.pdf并存储在pdfFileObj中。要获得代表这个 PDF 的PdfFileReader对象,调用PyPDF2.PdfFileReader()并传递它pdfFileObj。将这个PdfFileReader对象存储在pdfReader中。 文档的总页数存储在PdfFileReader对象 ➊ 的numPages属性中。示例 PDF 有 19 页,但是让我们只从第一页提取文本...
然后在读取二进制模式下打开meetingminutes.pdf并存储在pdfFileObj中。要获得代表这个 PDF 的PdfFileReader对象,调用PyPDF2.PdfFileReader()并传递它pdfFileObj。将这个PdfFileReader对象存储在pdfReader中。 文档的总页数存储在PdfFileReader对象 ➊ 的numPages属性中。示例 PDF 有 19 页,但是让我们只从第一页提取文本...
PDF2SWF A PDF to SWF Converter. Generates one frame per page. Enables you to have fully formatted text, including tables, formulas, graphics etc. inside your Flash Movie. It's based on the xpdf PDF parser from Derek B. Noonburg. SWFCombine A multi-function tool for inserting SWFs into ...
图15-1:我们将从中提取文本的 PDF 页面 从nostarch.com/automatestuff2下载此 PDF,并在交互 Shell 中输入以下内容: >>> import PyPDF2>>> pdfFileObj = open('meetingminutes.pdf', 'rb')>>> pdfReader = PyPDF2.PdfFileReader(pdfFileObj)>>> pdfReader.numPages # ➊19>>> pageObj = pdfReader...
一个基于 Ghostscript 的库,可以从 PDF 文件中提取表格数据,它使用了一种名为 Lattice 的算法,基于...
Install IronPDF via Pip To install the IronPDF library using pip, execute the following command: pip install ironpdf In your Python script, make sure to include the following import statements to utilize IronPDF's functions for generating and merging PDF files ...
\n')df2=data1[0].df.values.tolist()print(df2)row_tol:tolerance parameter used to combine ...
print ("OR, we can use variables from our script:")amount_of_cheese = 10amount_of_crackers = 50cheese_and_crackers(amount_of_cheese, amount_of_crackers)print ("We can even do math inside too:")cheese_and_crackers(10 + 20, 5 + 6)print ("And we can combine the two, variables ...
This is a short-hand, that typically will be most useful when working interactively or adding print statements to debug your script. In earlier versions of Python, you needed to spell out the variable or expression twice to get the same information:...