1,利用pypdf提取pdf文件前5页文件: fromPyPDF2importPdfFileReader,PdfFileWriterimportosdefsplit_pdf(infn,outfn):pdf_output=PdfFileWriter()withopen(infn,'rb')asf:pdf_input=PdfFileReader(f)#页面数量page_count=pdf_input.getNumPages()print(page_count)# 将 pdf 前5页foriinrange(5):pdf_output.add...
'rb'))# 获取PDF 的基本信息information =pdf_input.getDocumentInfo()print(information)# 获取 PDF 的页数page_count = pdf_input.getNumPages()print(page_count)# 返回一个 PageObjectpage = pdf_input.getPage(i)# 获取一个 PdfFileWriter
doc.ExportAsFixedFormat(pdfPath, constants.wdExportFormatPDF, Item=constants.wdExportDocumentWithMarkup, CreateBookmarks=constants.wdExportCreateHeadingBookmarks) word.Quit(constants.wdDoNotSaveChanges) createPdf('D:\桌面\论文阅读笔记.docx','D:\桌面\论文阅读笔记.pdf') 1. 2. 3. 4. 5. 6. 7. 8. ...
document= PDFDocument(parser) # parser.set_document(document) # document.set_parser(parser) # document.initialize() # if not document.is_extractable: # print('出现了一个错误') # else: rsrcmgr=PDFResourceManager() laparams=LAParams() device=PDFPageAggregator(rsrcmgr,laparams=laparams) interpreter...
pdfFileReader = PdfFileReader(readFile) # 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 ...
pythonfrom reportlab.pdfgen import canvasdef create_simple_pdf(file_name, text):c = canvas.Canvas(file_name)c.drawString(100, 750, text) # 在PDF上写入文本,位置为(100, 750)c.save() # 保存PDF文件# 使用函数创建一个简单的PDF文件create_simple_pdf("simple_example.pdf", "Hello, PDF World...
a4 pdf python 生成 python生成pdf表单 项目环境: 环境:Anaconda Python 3.10 编辑器:PyCharm 2021.2.3 Packages:Reportlab 3.6.2 ReportLab简介 “This is a software library that lets you directly create documents in Adobe’s Portable Document Format (PDF)using the Python programming language. It also ...
page=pdf_reader.getPage(page_num) pdf_writer.addPage(page) output_file=f'{output_folder}/page_{page_num + 1}.pdf' withopen(output_file,'wb') as single_page_file: pdf_writer.write(single_page_file) # 调用示例 merge_pdfs('document1.pdf','document2.pdf','merged_document.pdf') ...
1sheetnames:获取所有表格的名称;2[sheetname]:通过表格名称获取Worksheet对象;3active:获取活跃的表格;4remove:删除一个表格;5create_sheet:创建一个空的表格;6copy_worksheet:在Workbook内拷贝表格 实操 有了Worksheet对象以后,我们可以通过这个Worksheet对象获取表格的属性,得到单元格中的数据,修改表格中的内容。openpy...
# create bookmarkname bn = sha1(text).hexdigest() # modify paragraph text to include an anchor point with name bn h = Paragraph(text + '' % bn, sty) # store the bookmark name on the flowable so afterFlowable can see this h._bookmarkName =...