"file": ( None, "F:\pdf_file.pdf" ) 1. 2. 3. 4. 构造其他数据 { "title": "接口发起的文档", "fileType": "pdf" } 1. 2. 3. 4. 发送请求,将文件数据以 files 参数传入,其他消息体数据通过 data 、json 、 headers 、 cookies 等传入 req = { "url":
用户可以通过这个视图上传 PDF 文件,并生成预览。 @app.route('/upload',methods=['POST'])defupload_file():pdf_file=request.files['file']ifpdf_fileandpdf_file.filename.endswith('.pdf'):pdf_document=fitz.open(stream=pdf_file.read(),filetype="pdf")num_pages=pdf_document.page_countreturnrende...
file= filedialog.askopenfilename(title="Select a PDF", filetype=(("PDF Files","*.pdf"),("All Files","*.*"))) if file: #打开pdf文件 pdf_file= PyPDF2.PdfFileReader(file) #选页码读取 page= pdf_file.getPage(0) #获取页面里面的内容 content=page.extractText() #往pdf中添加内容 text...
err_file.write(f'{pdf_url}\n') finally: pass # 设定输入文件路径、输出目录路径和错误输出文件路径,并指定开始下载的位置 input_file_path = "C:\\Users\\c\\Desktop\\毕业生就业质量报告pdf-html.txt" output_directory = "C:\\Users\\c\\Desktop\\pdf" #桌面创建pdf文件夹 error_output_file = ...
win.geometry("750x450")text= Text(win,width= 80,height=30)text.pack(pady=20)定义清除文本内容、打开PDF文件和退出系统的方法：def clear_text():text.delete(1.0, END)def open_pdf():file= filedialog.askopenfilename(title="Select a PDF", filetype=(("PDF Files","*.pdf"),("...
filetype.py Small and dependency free Python package to infer file type and MIME type checking the magic numbers signature of a file or buffer. This is a Python port from filetype Go package. Works in Python +3 . 一个小巧自由开放Python开发包,主要用来获得文件类型。包要求Python 3.+ ...
filetype.py Small and dependency free Python package to infer file type and MIME type checking themagic numbers signature of a file or buffer. This is a Python port from filetype Go package. Works in Python3 . 一个小巧自由开放Python开发包,主要用来获得文件类型。包要求Python 3. ...
Openafile,returninganobjectofthefiletypedescribedinsectionFileObjects. Ifthefilecannotbeopened,IOErrorisraised.Whenopeningafile,it’s preferabletouseopen()insteadofinvokingthefileconstructordirectly. 2121 50.字符转化成ASCⅡ码 () ordc Givenastringoflengthone,returnanintegerrepresentingtheUnicodecode ...
searchFileTypeArr=['.pdf','.PDF']# 搜索的文件类型 defsearhMain():allResArr=searchFolder(baseDir)print('\n'.join(allResArr))# 搜索一个文件目录 传入一个文件目录路径 defsearchFolder(folderPath):folderName=os.path.split(folderPath)[-1]searFilePathArr=[]ifos.path.exists(folderPath)and(folder...
//csi-web-dev.oss-cn-shanghai-finance-1-pub.aliyuncs.com/static/html/csindex/public/uploads/indices/detail/files/en/313_399967_Index_Methodology_en.pdf", "fileType": "pdf" } ], "发行人名单": None, "备选名单": None, "指数单张": [ { "fileName": "399967factsheeten.pdf", "file...