contrihub / e-cp

A CLI tool with a variety of features to help in practicing competitive programming problems

E-CP

A CLI tool with a variety of features to help in practicing competitive programming problems.

Features:

• Create dedicated folders for a specific problem, with output and expected files
• Create test sessions for a specific problem
• Default code template can be added
• Cpp and Python supported

Getting Started

How to run locally?

• Install Python with version >= 3.9.13
• Install virtualenv globally

  pip install virtualenv
  

• Clone this repository

  git clone https://github.com/ContriHUB/E-CP.git
  

• Create Virtual Environment

  virtualenv <env_name>
  

• Activate the environment
  • On Windows, run: <env_name>\Scripts\activate
  • On Linux/Mac, run: source <env_name>/bin/activate
• Install the dependencies

  pip install -r requirements.txt
  

• Change directory to E-CP

  cd E-CP
  

• To install the CLI tool in your local computer (in editable mode). This will use setuptools module to install the cli tool in the current virtual environment. Read more about setuptools and editable mode from here

  pip install --editable .
  

• Now, you can use the CLI tool in the current environment. Try some commands:

  ecp problem https://codeforces.com/contest/1739/problem/A .
  

Steps to contribute -

• Fork this repo and clone it to your system.
• Get the issue assigned to you on the ContriHUB website.
• Make the required changes. Please keep your changes relevant only to the issue specified.
• Add your name to CONTRIBUTORS.md.
• Create a PR with your changes and a detailed description of the changes you have made.
• Submit the PR link on the ContriHUB website.

Contributors

A list of contributors can be found in CONTRIBUTORS.md.

Maintainer

• Alok Kumar Singh

e-cp's Issues

Add validation when changing default template

The file path for default template must be a text file. Add validations for it.

Link your codeforces profile with cli

Create a command to link your codeforces profile with the cli tool to gather valuable insights.

Add codechef scraper

Add a web scraper to scrap codechef questions sample input/output, i.e., add support for codechef problems.

Unexpected input file found

Creating this problem 'https://codeforces.com/contest/1736/problem/A' gives wrong input file.

Add support for java runtime

Add JavaRunner to allow users to use java with the cli tool.

Add feature to get current runtime environment

Create a get-lang command in the config command group to access the current language used.

Add runtime calculator

Add a feature to extract runtime of the code and print it after code execution.

Update test time command

Current command 'ecp test time' returns time minutes. Update it to return time in hours if remaining time exceed 59 minutes 59 seconds, with proper formatting.

Warning message in case of missing expected output file

Create a warning message when input file is present but expected output file is absent during test validation.

Support for proxy

Currently the CPI tool does not supports proxy. Add commands to setup and use proxy.

Users can create objects of Scraper class.

As Scraper class is supposed to be an abstract class, users shouldn't be able to create its objects.

Pick up random codeforces problem in test session

Add a feature to pick up random codeforces problem for practice while starting a test session.

Unexpected input file

Creating this problem 'https://codeforces.com/contest/1736/problem/A' gives wrong input file.

Add leetcode scraper

Add a web scraper to extract leetcode problem sample input/output.