使用pypdf2读取pdf元数据

Question

在提取pdf元数据时，我得到的答复是

pdfminer.six

我尝试了pypdf2和with open(path, 'rb') as f: pdf = PdfFileReader(f) info = pdf.getDocumentInfo()

{'/Title': IndirectObject(38, 0), '/Author': IndirectObject(40, 0), '/Subject': IndirectObject(41, 0), '/Producer': IndirectObject(39, 0), '/Creator': IndirectObject(42, 0), '/CreationDate': IndirectObject(43, 0), '/ModDate': IndirectObject(43, 0)}

得到回应：

pdfrw

因此from pdfrw import PdfReader >>> PdfReader(<filename>).Info 尝试了

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