python-builder-uv.feature
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Authored by gkyziridis on Jan 29 2025, 8:56 AM.

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	F58306861: python-builder-uv.feature
	Jan 29 2025, 8:56 AM

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	Feature: Python builder
	Blubber supports a specialized Python builder for easy and consistent
	dependency installation and setup for Python projects.

	Background:
	Given "examples/hello-world-python" as a working directory

	@set3
	Scenario: Installing Python application dependencies via Poetry
	Given this "blubber.yaml"
	"""
	version: v4
	variants:
	hello:
	base: python:3.10-bullseye
	builders:
	- python:
	version: python3
	poetry:
	version: ==1.5.1
	requirements: [pyproject.toml, poetry.lock]
	copies: [local]
	entrypoint: [poetry, run, python3, hello.py]
	"""
	When you build and run the "hello" variant
	Then the entrypoint will have run successfully

	@set5
	Scenario: Installing Python application dependencies via Uv
	Given this "blubber.yaml"
	"""
	version: v4
	variants:
	hello_uv:
	base: python:3.10-bullseye
	builders:
	- python:
	version: python3
	uv:
	version: ==0.5.23
	requirements: [pyproject.toml, uv.lock]
	copies: [local]
	entrypoint: [uv, run, python3, hello.py]
	"""
	When you build and run the "hello" variant
	Then the entrypoint will have run successfully

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