g4g-dl 🔖

Downloads all Geeks for Geeks Algo and Data Structures tutorials and save as PDF

Note: I wrote this script because my friend Pragyaditya das needed it. I ain't sure if it's legal to scrape Geeks4Geeks. In future if I come across any such policies, I shall remove this repo without any hesitation.

Installation

Dependency to be installed manually

wkhtmltopdf

Build from source

	git clone "https://github.com/tushar-rishav/g4g-dl.git"
	cd g4g-dl
	python setup.py install

###Default config: target : g4gPdf

Options

usage: g4g-dl [-h] [-t TARGET] [-p POST] [-d] [-a] [-s START] [-e END]

Downloads Geeks for Geeks DS and Algorithm tutorials and save as PDF

optional arguments:
  -h, --help            show this help message and exit
  -t TARGET, --target TARGET
                        absolute path of target directory to save all PDFs.
                        Default is g4gPdf in current dir
  -p POST, --post POST  link for single post
  -s START, --start START
                        Position to start from. Default is 0
  -e END, --end END     Position to end at. Default is the last link

group:
  -d, --ds              Fetch all Data Structures
  -a, --algo            Fetch all Algorithms

Author:https://github.com/tushar-rishav

Usage

Fetch single post

To fetch single tutorial, say Topological Sorting, run this in your shell

g4g-dl -p http://www.geeksforgeeks.org/topological-sorting/

Note:

1. The above command will save the pdf in default directory
2. You must specify -d (for data structure) or -a (for algo) if you aren't fetching tutorials this way.

Fetch all data structure tutorial in your custom directory

g4g-dl -t my_directory_abs_path -d

Fetch tutorials in range in your custom directory

g4g-dl -t my_directory_abs_path -d -s 63 -e 69

Note: The order is according to which links appear in page. Above command will fetch some graphs turorials which exist between between 63rd and 69th positions (both inclusive). This way you can download selected tutorials. Go ahead and try downloading just Dynamic Programming tutorials.

Get help

g4g-dl -h

Contributions

Have an idea to make it better? Go ahead! I will be happy to see a pull request from you! 😊

License