eatnyc 0.1.1

A tiny NYC restaurant recommender near NYU.

Python Package Exercise

An exercise to create a Python package, build it, test it, distribute it, and use it. See instructions for details.

eatnyc - NYC Restaurant Recommender

eatnyc is a lightweight Python package that recommends top-rated NYC restaurants based on cuisine, neighborhood, price, and rating.
It’s designed to help users explore the city’s dining scene and discover great places through data-driven recommendations — directly from the command line or in Python.

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How to install and use this package

Option 1: Try it from TestPyPI (current test version)

You can try out the latest build of eatnyc from the TestPyPI repository.

1. Create and Activate a virtual environment

pipenv --python 3.11
pipenv shell

2. Install from TestPyPI Replace 0.1.0 with your latest version number (see pyproject.toml)

pipenv install -i https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple eatnyc==0.1.0

For now: The --extra-index-url flag ensures dependencies are installed from the real PyPI, while your package is pulled from TestPyPI

3. Run the package You can use eatnyc either as a CLI app or a Python module.

Command line:

eatnyc -n 5 --sort rating

Python module:

python -m eatnyc

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Example Program

from eatnyc import load_data, filter_restaurants, top_n, sample_dish, format_card

data = load_data()

# Filter restaurants by cuisine and neighborhood
italian_manhattan = filter_restaurants(
    data,
    cuisine="Italian",
    neighborhood="Manhattan",
    min_rating=4.0
)

# Get top 5 restaurants by rating
best = top_n(data, n=5, sort_by="rating")

# Show a sample dish recommendation
print(sample_dish(cuisine="Japanese"))

# Print formatted cards
for r in best:
    print(format_card(r, style="ascii", width=48))

Run the example:

pipenv run python examples/demo.py

How to Run Unit Tests

Simple unit tests are included in the 'tests' directory. To run them:

1. Install 'pytest' inside your virtual environment:

pipenv install pytest

2. Run the tests from project root:

python3 -m pytest

3. All tests should pass. Any failed test indicates that the package code is behaving differently from the expected results.

Option 2: Install from PyPI (for users)

pip install eatnyc

Install locally (for developers)

pipenv install -e .

If that set up fails for you, use:

python3 -m pipenv install -e .

Developer Workflow (Building & Publishing)

If you modify the code and want to publish a new version to TestPyPI, follow these steps:

#1. CLEAN old build artifacts
rm -rf dist build src/*.egg-info
pipenv install build

#2. BUMP version number in pyproject.toml (e.g., 0.1.0 → 0.1.1)

#3. BUILD the package
pipenv run python -m build

#4. UPLOAD new version to TestPyPI
pipenv install twine
pipenv run twine upload -r testpypi dist/*

5. REINSTALL to test it:

pipenv run pip uninstall -y eatnyc
pipenv install -i https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple eatnyc==0.1.1

6. Once final, UPLOAD to real PyPI (final version) with:

pipenv run twine upload dist/*

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Project Links

• PyPI: https://pypi.org/project/eatnyc
• TestPyPI: https://test.pypi.org/project/eatnyc
• Github Repo: https://github.com/swe-students-fall2025/3-python-package-team_avalon.git

Contributors

• amiraadum
• Ivan-Wang-tech
• hyunkyuu
• jmo7728
• lilyluo7412