astropy

v7.2.0 safe
4.0
Medium Risk

Astronomy and astrophysics core library

🤖 AI Analysis

Final verdict: SAFE

Based on the analysis, the package appears to be legitimate with low risks across various categories. The only notable concern is the potential misuse of subprocess calls, but this does not strongly suggest a supply-chain attack.

  • Low network and obfuscation risks
  • Shell risk due to subprocess usage, but not indicative of malicious intent
  • No detected credential or metadata risks
Per-check LLM notes
  • Network: The use of 'requests' to fetch data from a specific URL related to the package is likely legitimate for updating package metadata or fetching external data.
  • Shell: Executing arbitrary code via 'subprocess.check_call' can be risky if not properly sanitized or intended for package-specific operations, suggesting potential for misuse or unintended side effects.
  • Obfuscation: The code snippet appears to be related to the evaluation of Gaussian models and does not indicate malicious obfuscation.
  • Credentials: No credentials or secrets harvesting patterns were detected.
  • Metadata: The maintainer has a new or inactive account and lacks a proper author name, which may indicate a lower level of trust.

📦 Package Quality Overall: Medium (6.6/10)

✦ High Test Suite 9.0

Test suite present — 13 test file(s) found

  • Test runner config found: conftest.py
  • Test runner config found: pyproject.toml
  • 13 test file(s) detected (e.g. test_configs.py)
◈ Medium Documentation 7.0

Some documentation present

  • Documentation URL: "documentation" -> https://docs.astropy.org
  • Detailed PyPI description (5496 chars)
○ Low Contributing Guide 2.0

No contributing guide or governance files found

  • No CONTRIBUTING, CODE_OF_CONDUCT, or governance files found
◈ Medium Type Annotations 5.0

Partial type annotation coverage

  • 21 type-annotated function signatures detected in source
✦ High Multiple Contributors 10.0

Active multi-contributor project

  • 18 unique contributor(s) across 100 commits in astropy/astropy
  • Active community — 5 or more distinct contributors

🔬 Heuristic Checks

⚠ Outbound Network Calls score 1.5

Found 1 network call pattern(s)

  • import requests metadata = requests.get( "https://pypi.org/pypi/astropy-iers-data/json", timeout
⚠ Code Obfuscation score 4.0

Found 2 obfuscation pattern(s)

  • t least similar to Gaussian1D.eval(). """ model = Gaussian1D(1, 0, 20) x = np.arang
  • t least similar to Gaussian2D.eval() """ model = Gaussian2D(0.01, 0, 0, 1, 1) x =
⚠ Shell / Subprocess Execution score 4.0

Found 2 shell execution pattern(s)

  • del env[val] retcode = subprocess.check_call([sys.executable, "-c", "import astropy"], env=env) asse
  • on}.e.value """) cp = subprocess.check_call([sys.executable, "-c", cmd]) assert cp == 0 # Licensed
✓ Credential Harvesting

No credential harvesting patterns detected

✓ Typosquatting

No typosquatting candidates detected

✓ Registered Email Domain

Email domain looks legitimate: gmail.com>

✓ Suspicious Page Links

All external links appear legitimate

✓ Git Repository History

Repository astropy/astropy appears legitimate

⚠ Maintainer History score 4.0

2 maintainer concern(s) found

  • Author name is missing or very short
  • Author "" appears to have only 1 package on PyPI (new or inactive account)
✓ Known CVE Vulnerabilities

No known vulnerabilities found in OSV database.

💡 AI App Starter Prompt

Use this prompt to build a project with astropy 
Create a Python-based mini-application called 'AstroTimeTraveler' which allows users to explore different astronomical events from various points in time. The application will utilize the 'astropy' package to perform calculations and provide accurate data. Here are the steps and features you need to implement:

1. **Setup**: Start by setting up a virtual environment for your project. Install 'astropy' using pip.
2. **User Interface**: Develop a simple command-line interface where users can input dates and receive information about celestial events such as eclipses, planetary positions, and meteor showers occurring on those dates.
3. **Event Calculations**: Use 'astropy' to calculate the positions of planets, moons, and other celestial bodies at specified times. Also, determine if any eclipses or meteor showers were visible from Earth during the chosen date.
4. **Historical Data Integration**: Integrate historical astronomical data from reliable sources into your application. This could include past solar eclipses, lunar eclipses, and major meteor showers.
5. **Future Predictions**: Allow users to input future dates and predict celestial events based on current orbital data and known patterns.
6. **Visualization**: Implement basic visualization capabilities within the console output to display the relative positions of celestial bodies involved in the event.
7. **Documentation and Testing**: Write comprehensive documentation explaining how to use the tool and its underlying principles. Ensure thorough testing of all functionalities to guarantee accuracy and reliability.

In this project, 'astropy' will be crucial for performing precise astronomical calculations, handling time conversions across different epochs, and providing access to extensive databases of celestial objects.

💬 Discussion Feed

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