8000 Merge pull request #660 from realpython/python-uv · realpython/materials@e1e1066 · GitHub
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Merge pull request #660 from realpython/python-uv
Sample code for the article on `uv`
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‎python-uv/README.md

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# Managing Python Projects With `uv`: An All-in-One Solution
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This folder provides the code examples for the Real Python tutorial [Managing Python Projects With `uv`: An All-in-One Solution](https://realpython.com/python-uv/).

‎python-uv/main.py

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import argparse
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import sys
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import requests
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def get_breeds_info():
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response = requests.get("https://api.thecatapi.com/v1/breeds")
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response.raise_for_status()
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return response.json()
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def find_breed_info(breed_name):
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json_response = get_breeds_info()
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for breed in json_response:
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if breed["name"] == breed_name:
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return breed
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return None
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def display_breed_profile(breed):
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print(f"\n{breed['name']:-^30s}")
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print(f"Origin: {breed['origin']}")
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print(f"Temperament: {breed['temperament']}")
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print(f"Life Span: {breed['life_span']} years")
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print(f"Weight: {breed['weight']['imperial']} lbs")
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if breed.get("wikipedia_url"):
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print(f"\nLearn more: {breed['wikipedia_url']}")
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def parse_args():
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parser = argparse.ArgumentParser(
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description="Get information about cat breeds",
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)
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parser.add_argument(
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"breed",
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help="Name of cat breed (e.g., 'Siamese')",
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)
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return parser.parse_args()
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def main():
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args = parse_args()
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try:
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breed = find_breed_info(args.breed)
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if not breed:
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print("Breed not found. Try another breed name.")
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return 0
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display_breed_profile(breed)
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except Exception as e:
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print(f"Error: {e}")
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return 1
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return 0
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if __name__ == "__main__":
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sys.exit(main())

‎python-uv/pyproject.toml

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[project]
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name = "rpcats"
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version = "0.1.0"
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description = "Display cat information for the specified breed."
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readme = "README.md"
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requires-python = ">=3.13"
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dependencies = [
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"requests>=2.32.3",
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]
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[dependency-groups]
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dev = [
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"pytest>=8.3.5",
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]
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[project.scripts]
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rpcats = "main:main"
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[build-system]
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requires = ["setuptools>=78.1.0", "wheel>=0.45.1"]
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build-backend = "setuptools.build_meta"
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[[tool.uv.index]]
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name = "testpypi"
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url = "https://test.pypi.org/simple/"
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publish-url = "https://test.pypi.org/legacy/"
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explicit = true

‎python-uv/uv.lock

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