Merge pull request #354 from dishant26/Delete-pages-PDF

Added Delete pages pdf

Author: OBITORASU

README.md

@@ -97,4 +97,5 @@ Once you are done working on your script edit this `README.md` file and add the
 70| Plagiarism Checker| Find similarity/plagiarism score between 2 texts | [Find me Here](https://github.com/GDSC-RCCIIT/General-Purpose-Scripts/tree/main/scripts/Plagiarism-Checker)
 71| Water Reminder | Reminds you to drink water every 2 hours | [Find me Here](https://github.com/GDSC-RCCIIT/General-Purpose-Scripts/tree/main/scripts/Water%20Reminder)
 72| QR and Barcode Scanner | Scans both QR Codes and Barcodes | [Find me Here](https://github.com/GDSC-RCCIIT/General-Purpose-Scripts/tree/main/scripts/QR%20and%20Barcode%20Scanner)   |
-### Good Luck and don't forget to have fun with Open Source 🚀
+73| PDF-Delete-Pages | Deletes pages from PDF as entered by the user | [Find me Here](https://github.com/GDSC-RCCIIT/General-Purpose-Scripts/tree/main/scripts/PDF-Delete-Pages)   |
+### Good Luck and don't forget to have fun with Open Source 🚀

scripts/PDF-Delete-Pages/Del_pages_pdf.py

@@ -0,0 +1,41 @@
+from PyPDF2 import PdfFileWriter, PdfFileReader
+import os
+
+user_path = input("\nEnter the relative/full path of the pdf: ").strip()
+path = os.path.normpath(user_path)
+pages_del = input("Enter the pages to be deleted separated by a comma: ")
+
+pages_to_delete = pages_del.strip().split(",")
+pages_to_delete = [(int(i) - 1) for i in pages_to_delete]
+
+with open(path, "rb") as pdf_file:
+    pdf_reader = PdfFileReader(pdf_file)
+    num_pages = pdf_reader.numPages
+
+out_of_index_page = []
+for num in pages_to_delete:
+    if num > num_pages:
+        out_of_index_page.append(num)
+
+if len(out_of_index_page) == 0:
+
+    infile = PdfFileReader(path, "rb")
+    output = PdfFileWriter()
+
+    for i in range(infile.getNumPages()):
+        if i not in pages_to_delete:
+            p = infile.getPage(i)
+            output.addPage(p)
+
+    inputfile_name = ((path.split("\\")[-1]).split(".pdf"))[0]
+
+    output_name = inputfile_name + "_deleted.pdf"
+
+    with open(output_name, "wb") as f:
+        output.write(f)
+
+    print(f"\nThe output pdf is saved as: {output_name}\n")
+
+else:
+    print("\nPage number entered is greater than the No of Pages in PDF")
+    print("Please Check & Re-Try\n")

scripts/PDF-Delete-Pages/README.md

@@ -0,0 +1,30 @@
+## Delete Pages from PDF entered by the User
+
+[![](https://img.shields.io/badge/Made_with-Python-red?style=for-the-badge&logo=python)](https://www.python.org/)
+[![](https://img.shields.io/badge/Made_with-PyPDF2-red?style=for-the-badge&logo=python)](https://github.com/mstamy2/PyPDF2)
+
+### About
+A Python Script to Delete pages from a PDF as per page numbers entered by the user.
+
+### Sample Output
+![image](https://user-images.githubusercontent.com/64226014/138313359-eae730b6-707e-4f26-a434-5cede171204a.png)
+
+### Setup
+
+* Install Python3 from [here](https://www.python.org/)
+* Open Windows Command Prompt.
+* Clone the repository
+```bash
+  git clone https://github.com/GDSC-RCCIIT/General-Purpose-Scripts.git
+  ```
+* Navigate inside the ```scripts/PDF-Delete-Pages``` directory.
+* Run this command
+```bash
+  pip install -r requirements.txt
+  ```
+* Now we are good to go.
+
+Run using Python:
+```bash
+  python Del_pages_pdf
+  ```

scripts/PDF-Delete-Pages/requirements.txt

@@ -0,0 +1 @@
+PyPDF2