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The .dependencies_installed hash-marker system only tracked "was this exact requirements.txt hashed before" — not whether the packages it names are actually present. That made it fragile (a wiped venv, a manually removed package, or a lost/corrupted marker forces a needless full pip reinstall or, worse, a false skip) and produced dead weight for the ~10 plugins whose requirements.txt is comment-only (they still paid a pip subprocess on first boot before a marker existed). Replace it with requirements_are_satisfied() in plugin_loader.py, which checks each real requirement line against importlib.metadata directly, so install_dependencies() only shells out to pip when something is actually missing or version-mismatched. Drops the marker file entirely: removed all marker read/write sites in plugin_loader.py and store_manager.py, the now-pointless marker-cleanup step in the git-update path, the unused legacy marker implementation in plugin_manager.py, and the already-stale clear_dependency_markers.sh script. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KEZK1P1Q1fu5pcuVrkrCFZ
76 lines
2.6 KiB
Plaintext
76 lines
2.6 KiB
Plaintext
# LEDMatrix Core Dependencies
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# Compatible with Python 3.10, 3.11, 3.12, and 3.13
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# Tested on Raspbian OS 12 (Bookworm) and 13 (Trixie)
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# Image processing
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Pillow>=12.2.0,<13.0.0
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numpy>=1.24.0 # For fast array operations in ScrollHelper (compatible with 2.x)
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# Timezone handling
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pytz>=2024.2,<2025.0 # Updated for latest timezone data
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timezonefinder>=6.5.0,<7.0.0 # Updated for better performance and accuracy
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geopy>=2.4.1,<3.0.0
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# HTTP requests
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requests>=2.33.0,<3.0.0
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# Google API integration
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google-auth-oauthlib>=1.2.0,<2.0.0
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google-auth-httplib2>=0.2.0,<1.0.0
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google-api-python-client>=2.147.0,<3.0.0
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# Font rendering
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freetype-py>=2.5.1,<3.0.0
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# Spotify integration
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spotipy>=2.25.2,<3.0.0
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# Flask web framework
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Flask>=3.1.3,<4.0.0
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# Text processing
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unidecode>=1.3.8,<2.0.0
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# Calendar integration
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icalevents>=0.1.27,<1.0.0
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# WebSocket support
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python-socketio>=5.14.0,<6.0.0
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python-engineio>=4.9.0,<5.0.0
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websockets>=12.0,<14.0
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websocket-client>=1.8.0,<2.0.0
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# JSON Schema validation
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jsonschema>=4.20.0,<5.0.0
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# Requirement specifier parsing (plugin dependency satisfaction checks)
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packaging>=23.0,<27.0
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# Testing dependencies
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pytest>=9.0.3,<10.0.0
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pytest-cov>=4.1.0,<5.0.0
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pytest-mock>=3.11.0,<4.0.0
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mypy>=1.5.0,<2.0.0
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# ───────────────────────────────────────────────────────────────────────
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# Optional dependencies — the code imports these inside try/except
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# blocks and gracefully degrades when missing. Install them for the
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# full feature set, or skip them for a minimal install.
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# ───────────────────────────────────────────────────────────────────────
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#
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# scipy — sub-pixel interpolation in
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# src/common/scroll_helper.py for smoother
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# scrolling. Falls back to a simpler shift algorithm.
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# pip install 'scipy>=1.10.0,<2.0.0'
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#
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# psutil — per-plugin resource monitoring in
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# src/plugin_system/resource_monitor.py. The monitor
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# silently no-ops when missing (PSUTIL_AVAILABLE = False).
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# pip install 'psutil>=5.9.0,<6.0.0'
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#
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# Flask-Limiter — request rate limiting in web_interface/app.py
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# (accidental-abuse protection, not security). The
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# web interface starts without rate limiting when
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# this is missing.
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# pip install 'Flask-Limiter>=3.5.0,<4.0.0'
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