Python Virtual Environment Management

Streamlined Bash scripts for managing Python virtual environments, with support for both virtualenv and conda.

In the coding universe, things can sometimes get confusing when dealing with virtual spaces. But don't worry! There's a cool trick that can make your life a whole lot easier: a special bash script that takes care of all the confusing parts for you. Bash scripts provides:

1. Checking Virtual Environment Installation
2. Creating Virtual Environments
3. Activate Virtual Environments
4. Streamlined Dependency Installation
5. Export dependencies
6. Remove Virtual Environments

How to run?

Using pvenv.sh is straightforward, but let's walk through each action step by step. Here's how you can utilize its features right from your terminal:

Step 1: Make the Script Executable

Before you dive in, ensure that the script is executable. You can grant the necessary permissions using the command:

chmod +x pvenv.sh

Step 2: Printing the Help Message

If you're ever unsure about what pvenv.sh can do for you, just ask it for help! To display a comprehensive explanation of the script's capabilities and available options, simply run:

./pvenv.sh --help

or 

./pvenv.sh -h

Step 3: Creating a Virtual Environment

To craft a new virtual environment (default name: .venv), execute:

source ./pvenv.sh create

You can also assign a distinct name to your environment:

source ./pvenv.sh create myenv

Step 4: Activating a Virtual Environment

For activating an existing virtual environment (default name: .venv), use:

source ./pvenv.sh activate

If your environment boasts a unique name:

source ./pvenv.sh activate myenv

Step 5: Installing Dependencies

In an existing virtual environment (default name: .venv), installing dependencies is a breeze:

source ./pvenv.sh install

For environments with custom names:

source ./pvenv.sh install myenv

Step 6: Exporting Dependencies

For exporting installed libraries to requirements.txt file, use:

source ./pvenv.sh export

For environments with custom names:

source ./pvenv.sh export myenv

Step 7: Removing a Virtual Environment

When you're ready to remove an environment (default name: .venv), use:

source ./pvenv.sh remove

If the environment has a specific name:

source ./pvenv.sh remove myenv

Just as pvenv.sh simplifies Python virtual environment management using virtualenv, cvenv.sh streamlines the process using conda. This companion script offers similar functionalities for managing Conda environments.