7 transit map

[jhanley634]

Summary by Sourcery

Add new features to track and display the ISS's location and implement a clock display with 1 Hz updates. Enhance the build system with a new coverage target and improve type safety across the codebase. Introduce tests for the new features and mechanisms to ensure reliability and correctness.

New Features:

• Introduce endpoints to display the current time and the location of the International Space Station (ISS) on a world map.
• Add functionality to track and store the ISS's position in a database, and generate a map with recent ISS breadcrumbs.
• Implement a publish-subscribe mechanism for clock messages, allowing for 1 Hz updates.

Enhancements:

• Improve the environment variable script by setting file permissions to restrict access to the owner.
• Enhance type safety and clarity in various modules by adding type annotations and handling unused expressions.

Build:

• Update the Makefile to include a new 'coverage' target for generating test coverage reports and adjust the 'lint' target to include a 'ruff-check'.

Tests:

• Add comprehensive tests for the new ISS tracking and clock display features, including database interactions and web responses.
• Introduce tests for the publish-subscribe clock mechanism to ensure correct message handling and timing.

[sourcery-ai[bot]]

Reviewer's Guide by Sourcery

This pull request implements several new features and improvements to the existing codebase, including the addition of an International Space Station (ISS) tracking system, a clock display, and various code quality and testing enhancements.

File-Level Changes

Change	Details	Files
Implemented ISS tracking and visualization	Added functions to fetch and store ISS position data Created a world map visualization of ISS location Implemented database models and sessions for ISS position data	src/bboard/main.py src/bboard/transit/iss.py src/bboard/models/iss_position.py src/bboard/database.py tests/iss_test.py
Added clock display functionality	Implemented clock display HTML generation Created endpoints for clock display and value Added pub/sub mechanism for clock updates	src/bboard/main.py src/bboard/demo/clock_display.py src/bboard/transit/pub_sub/clock_pub.py src/bboard/transit/pub_sub/clock_sub.py tests/clock_display_test.py
Enhanced build and test processes	Updated Makefile with new targets and improved coverage reporting Added new test cases for ISS tracking, clock display, and web utilities Implemented type checking improvements and mypy configurations	Makefile tests/iss_test.py tests/clock_display_test.py tests/web_test.py src/bboard/util/credentials.py src/bboard/util/fs.py
Improved code quality and security	Enhanced error handling and type annotations Implemented better security practices for handling credentials Refactored and optimized existing code	src/bboard/util/credential_env_vars.py src/bboard/util/credentials.py src/bboard/util/fs.py src/bboard/transit/vehicles.py src/bboard/util/requests.py

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