Files
LEDMatrix/requirements.txt
T
ChuckandClaude Fable 5 73a5304194 chore: remove dead modules and unused dependencies (~1,180 LOC)
Deletions, each re-verified with a fresh repo-wide grep (core, web,
scripts, docs, plugin monorepo) immediately before removal:

Modules with zero live importers:
- src/background_cache_mixin.py + src/generic_cache_mixin.py (134+150
  LOC — referenced only by each other)
- src/font_test_manager.py (134 LOC)
- src/image_utils.py (22 LOC, self-documented deprecated)
- src/layout_manager.py (408 LOC — only its own test imported it) +
  test/test_layout_manager.py
- src/common/basketball_plugin_example.py (328 LOC sample)

requirements.txt entries with zero importers in core (pre-plugin-era
manager deps): icalevents, geopy, timezonefinder, unidecode. Plus the
google-auth trio (google-auth-oauthlib, google-auth-httplib2,
google-api-python-client): their only importer is the calendar PLUGIN,
which declares all three in its own requirements.txt (verified in the
monorepo and on an installed copy) — the plugin dependency installer
owns them. Existing venvs are unaffected (removal doesn't uninstall);
fresh installs get them when calendar is installed.

Two stale references cleaned (a comment in test_pillow_compat.py, a
directory listing in HOW_TO_RUN_TESTS.md). Full suite green except the
two documented pre-existing failures (circuit_breaker mock drift, fixed
in #400; clock-simple 64x32 overflow, pre-dates this series); all core
entry modules verified importing cleanly under the emulator.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FqzC1nzTWL4kaqgMaQZFam
2026-07-13 07:54:39 -04:00

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2.3 KiB
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# LEDMatrix Core Dependencies
# Compatible with Python 3.10, 3.11, 3.12, and 3.13
# Tested on Raspbian OS 12 (Bookworm) and 13 (Trixie)
# Image processing
Pillow>=12.2.0,<13.0.0
numpy>=1.24.0 # For fast array operations in ScrollHelper (compatible with 2.x)
# Timezone handling
pytz>=2024.2,<2025.0 # Updated for latest timezone data
# HTTP requests
requests>=2.33.0,<3.0.0
# Google API integration
# Font rendering
freetype-py>=2.5.1,<3.0.0
# Spotify integration
spotipy>=2.25.2,<3.0.0
# Flask web framework
Flask>=3.1.3,<4.0.0
# Text processing
# Calendar integration
# WebSocket support
python-socketio>=5.14.0,<6.0.0
python-engineio>=4.9.0,<5.0.0
websockets>=12.0,<14.0
websocket-client>=1.8.0,<2.0.0
# JSON Schema validation
jsonschema>=4.20.0,<5.0.0
# Requirement specifier parsing (plugin dependency satisfaction checks)
packaging>=23.0,<27.0
# Testing dependencies
pytest>=9.0.3,<10.0.0
pytest-cov>=4.1.0,<5.0.0
pytest-mock>=3.11.0,<4.0.0
mypy>=1.5.0,<2.0.0
# ───────────────────────────────────────────────────────────────────────
# Optional dependencies — the code imports these inside try/except
# blocks and gracefully degrades when missing. Install them for the
# full feature set, or skip them for a minimal install.
# ───────────────────────────────────────────────────────────────────────
#
# scipy — sub-pixel interpolation in
# src/common/scroll_helper.py for smoother
# scrolling. Falls back to a simpler shift algorithm.
# pip install 'scipy>=1.10.0,<2.0.0'
#
# psutil — per-plugin resource monitoring in
# src/plugin_system/resource_monitor.py. The monitor
# silently no-ops when missing (PSUTIL_AVAILABLE = False).
# pip install 'psutil>=5.9.0,<6.0.0'
#
# Flask-Limiter — request rate limiting in web_interface/app.py
# (accidental-abuse protection, not security). The
# web interface starts without rate limiting when
# this is missing.
# pip install 'Flask-Limiter>=3.5.0,<4.0.0'