Add ch13 section 5 exercise 2 solution

somacdivad · somacdivad · commit 504181592820 · 2020-01-13T22:49:03.000-06:00
diff --git a/ch13-interact-with-pdf-files/5-encrypting-and-decrypting-pdfs.py b/ch13-interact-with-pdf-files/5-encrypting-and-decrypting-pdfs.py
@@ -27,3 +27,19 @@
 output_path = Path.home() / "top_secret_encrypted.pdf"
 with output_path.open(mode="wb") as output_file:
     pdf_writer.write(output_file)
+
+
+# ***********
+# Exercise 2
+#
+# Open the `top_secret_encrpyted.pdf` file you created in exercise 1,
+# decrypt it, and print the text on the first page of the PDF.
+# ***********
+
+pdf_path = Path.home() / "top_secret_encrypted.pdf"
+pdf_reader = PdfFileReader(str(pdf_path))
+
+pdf_reader.decrypt("Unguessable")
+
+first_page = pdf_reader.getPage(0)
+print(first_page.extractText())
