Chương trình python với đầu ra pdf
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Ghi chú. Mặc dù các tệp PDF rất tuyệt vời để sắp xếp văn bản theo cách mà mọi người dễ dàng in và đọc, nhưng chúng không đơn giản để phần mềm phân tích cú pháp thành văn bản thuần túy. Do đó, PyPDF2 có thể mắc lỗi khi trích xuất văn bản từ PDF và thậm chí có thể không mở được một số tệp PDF. Thật không may, bạn không thể làm gì nhiều về điều này. PyPDF2 có thể không hoạt động với một số tệp PDF cụ thể của bạn Show 2. Xoay trang PDF con trănpageObj = pdfReader.getPage(0)2 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]7 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]8 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)6 pageObj = pdfReader.getPage(0)7 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)9 print(pageObj.extractText())0 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]01 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]03 print(pageObj.extractText())5 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]07 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]08 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]80 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]01____102 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]03 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]87 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]89 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]91 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]94 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]96 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]97 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]98 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]99 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]80 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]83 ________ 382 ________ 430 ________ 102 ________ 387 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]89 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]04 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]07 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]09 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]03 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]12 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]13 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]08 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]17 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]19 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]22 pageObj = pdfReader.getPage(0)9 pageObj = pdfReader.getPage(0)1 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]27 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]29 print(pageObj.extractText())8 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)6 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]33 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]36 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]38____102 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]05 pageObj = pdfReader.getPage(0)9 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]43 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]45____102 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]47 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]50 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]52____102 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]54 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]57 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]59 print(pageObj.extractText())8 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]61 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]62____102 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]65 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]66 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]68 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]70 Tại đây, bạn có thể thấy trang đầu tiên của rotated_example. pdf trông như thế nào (hình bên phải) sau khi xoay.  Một số điểm quan trọng liên quan đến đoạn mã trên.
20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9
20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]8
20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]0
3. Hợp nhất các tệp PDF con trăn20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]6 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]7 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]8 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)6 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]77 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]79 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]81____102 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]83 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]86 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]96 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]89 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]98 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]91 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]93 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]96 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]98 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]03 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]000 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]13 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]002 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]004 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)6 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]33 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]010 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]012 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]014 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]05 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]06 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]47 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]018 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]021 ________ 09 ________ 1023 ________ 102 ________ 1025 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 _______09____1028 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]030______102 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]032 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]034 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]61 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]62____102 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]65 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]66 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]68 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]70 Đầu ra của chương trình trên là một tệp PDF kết hợp, tổ hợp_example. pdf, thu được bằng cách hợp nhất ví dụ. pdf và rotated_example. pdf.
20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]1
20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]2
20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]3
4. Tách tệp PDF con trănpageObj = pdfReader.getPage(0)2 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]7 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]8 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]9 pageObj = pdfReader.getPage(0)6 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]052 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 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.........4 [and some more lines...]03 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]071 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]073____102 pageObj = pdfReader.getPage(0)33 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]078 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]080 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]082 pageObj = pdfReader.getPage(0)33 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]018 print(pageObj.extractText())8 print(pageObj.extractText())8 pageObj = pdfReader.getPage(0)9 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]96 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]089 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]98 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]99 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]04 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]093 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]094 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]095 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]096 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]097 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]099 ________ 382 ________ 189 ________ 102 ________ 291 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]004 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]021 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]82 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]008 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]02 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]010 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]011 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]012 pageObj = pdfReader.getPage(0)33 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]018 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]095 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]016 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]017 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]095 20 PythonBasics S.R.Doty August27,2008 Contents 1Preliminaries 4 1.1WhatisPython?................................... ..4 1.2Installationanddocumentation.................... .........4 [and some more lines...]011 Đầu ra của Python là gì?Ví dụ về đầu ra với Python 2. x. . in "Xin chào" in "Xin chào", "thế giới" Phân tách hai từ bằng dấu cách in "Xin chào", 34. In các phần tử thuộc nhiều loại dữ liệu khác nhau, phân tách chúng bằng khoảng trắng in "Xin chào" + 34. . in "Xin chào " + str(34). in "Xin chào",. hệ thống. tiêu chuẩn. viết ("Xin chào"). hệ thống. tiêu chuẩn. write("Xin chao\n") Các chương trình cơ bản trong Python là gì?con trăn. Bộ 3 (Chuỗi, Danh sách, Bộ dữ liệu, Lặp lại) Chuỗi Python Danh sách Python Bộ dữ liệu Python Bộ Python Từ điển Python Mảng Python Đầu ra đầu vào Python giải thích với ví dụ là gì?Ghi chú. Python lấy tất cả đầu vào làm đầu vào chuỗi theo mặc định. Để chuyển đổi nó sang bất kỳ loại dữ liệu nào khác, chúng tôi phải chuyển đổi đầu vào một cách rõ ràng. Ví dụ: để chuyển đổi đầu vào thành int hoặc float, chúng ta phải sử dụng phương thức int() và float() tương ứng .
4 công dụng chính của Python là gì?Python thường được sử dụng để phát triển trang web và phần mềm, tự động hóa tác vụ, phân tích dữ liệu và trực quan hóa dữ liệu . Vì tương đối dễ học, Python đã được nhiều người không phải là lập trình viên như kế toán và nhà khoa học áp dụng cho nhiều công việc hàng ngày, chẳng hạn như tổ chức tài chính. |
