pdf_writer = PdfFileWriter() pdf_writer.appendPagesFromReader(pdf_reader) ifdecrypted_filenameisNone: decrypted_filename ="".join(filename.split('.')[:-1]) +'_'+'decrypted'+'.pdf' # 写入新文件 pdf_writer.write(open(decrypted_filename,'wb')) decrypt_pdf(r'5b931164edc09a226b3a12c4....
腾讯云云函数(https://cloud.tencent.com/product/scf):提供了无服务器计算能力,可以用于构建自动化的PDF处理流程。 请注意,以上提到的腾讯云产品仅作为示例,您可以根据具体需求选择适合的产品和服务。 相关搜索: read_pdf错误从表格读取pdf文件..? “‘camelot”没有属性“read_pdf” ...
首先使用convert_word_to_pdf函数接受一个目录路径作为参数，然后遍历该目录下的所有文件，对以.docx结尾...
PDFDocument6frompdfminer.pdfinterpimportPDFResourceManager, PDFPageInterpreter7frompdfminer.converterimportPDFPageAggregator8frompdfminer.layoutimportLTTextBoxHorizontal,LAParams9frompdfminer.pdfinterpimportPDFTextExtractionNotAllowed1011'''12解析pdf 文本,保存到txt文件中13'''14path ='C:\\Users\\needRead.pdf...
import pypdf2 导入模块后,我们将使用PdfFileReader类。 因此,用于阅读PDF文档的脚本如下所示: import PyPDF2 pdf_file = open('sample.pdf') read_pdf = PyPDF2.PdfFileReader(pdf_file) 1. 2. 3. PDF文档的更多操作 阅读PDF文档后,我们现在可以对该文档执行不同的操作,如本节所述。
f.read(5) # 读取前 5 个字符 print(f.tell()) # 输出:5(当前位置) f.seek(0) # 回到文件开头 print(f.read(1)) # 输出:第一个字符 1. 2. 3. 4. 5. 6. 6)文件与目录管理 1. 检查文件是否存在 import os if os.path.exists('example.txt'): ...
读取PDF 代码语言:javascript 代码运行次数:0 运行 AI代码解释 from PyPDF2importPdfFileWriter,PdfFileReader output=PdfFileWriter()input1=PdfFileReader(open("jquery.pdf","rb"))# print document infoprint(input1.getDocumentInfo())# print how many pages input1 has:print("pdf_document.pdf has %d pages...
需要注意不同操作系统的路径份隔符。更安全的做法是统一用正斜杠/，或者用os.path.join()函数自动拼接路径。Windows系统默认用反斜杠但Python中反斜杠是转义字符，直接写’数据1.txt’可能报错。例如：folder =’数据’filename =’论文1.txt’file_path = os.path.join(folder, filename)Windows会生城’数据 ...
it to the console. When the whole file is read, the data will become empty and thebreak statementwill terminate the while loop. This method is also useful in reading a binary file such as images, PDF, word documents, etc. Here is a simple code snippet to make a copy of the file. ...
PyPDF2.PdfFileWriter() Like other classes, PdfFileWriter also has functions that help the programmer to add various functionalities into his program. Moving forward let’s learn about the available functions. Read:PdfFileMerger Python examples. ...