twrapform 0.0.4

Terraform task management wrapper for Python

twrapform

A Python library for running Terraform commands from Python with async support.

Features

• Execute Terraform commands from Python code
• Asynchronous execution support
• Task management with unique IDs
• Customizable task options
• Error handling for Terraform operations

Requirements

• Python 3.10 or higher
• Terraform installed on your system

Installation

Using pip:

pip install twrapform

Usage Example

import asyncio

from twrapform import Workflow
from twrapform.exception import TwrapformError
from twrapform.options import InitTaskOptions, PlanTaskOptions, ApplyTaskOptions, OutputTaskOptions


async def main():
    # Create an instance of Twrapform
    twrap = Workflow(work_dir="/terraform_rootpath")

    # Add Terraform tasks one by one
    twrap = twrap.add_task(InitTaskOptions())

    # Chain multiple tasks
    twrap = (
        twrap
        .add_task(PlanTaskOptions(var={"var1": 1}))
        .add_task(ApplyTaskOptions(var={"var1": 1}))
        .add_task(OutputTaskOptions(json=True))
    )

    # Execute all tasks
    results = await twrap.execute()

    try:
        # Raise errors if any task fails
        results.raise_on_error()
    except TwrapformError as e:
        print(f"Error occurred: {e.message}")

    # Output results for successful tasks
    for success_task in results.get_success_tasks():
        print(success_task.stdout)


if __name__ == "__main__":
    asyncio.run(main())

Supported Commands

twrapform currently supports the following Terraform commands:

• terraform init
• terraform plan
• terraform apply
• terraform output
• terraform workspace select