- Created svg_exporter.py with direct pyte-to-SVG rendering
- Eliminates Rich's export_svg() quirks (clip path count mismatch)
- Added 63 comprehensive tests for SVG exporter
- Removed Rich imports from local_server.py, terminal_session.py,
app_session.py, and cli.py
- Replaced RichHandler with standard logging.basicConfig
- Replaced @rich.repr.auto with standard __repr__ methods
- Rich is no longer directly imported (still transitive via textual-serve)
Bump version to 0.3.0
- Fix Ctrl-C to exit immediately by setting exit_event before cleanup
- Filter Docker containers by compose project name to match correct stack
- Derive compose project from manifest directory (matches docker-compose default)
- Improve Docker socket availability check to test actual connectivity
- Add DOCKER_HOST env var support for alternate socket paths
- Better error logging for socket permission issues
Bump version to 0.2.5
- New docker_stats.py module reads container stats from Docker socket
using only asyncio + stdlib (no new dependencies)
- Calculates CPU % from delta of cpu_usage and system_cpu_usage
- Maintains ring buffer of last 30 CPU readings per container
- render_sparkline_svg() generates mini SVG chart from history
- DockerStatsCollector polls containers every 2 seconds
- New /cpu-sparkline.svg endpoint serves sparkline for a container
- Dashboard shows sparkline in tile header next to container name
- Only active in compose mode (--compose-manifest flag)
- Graceful degradation if Docker socket unavailable
Bump version to 0.1.17
Convert f-string logging to lazy %-style interpolation throughout:
- session_manager.py
- cli.py
- terminal_session.py
This follows Python logging best practices for performance (lazy
evaluation) and consistency across the codebase.
Addresses REFACTORING.md item about normalizing logging style.
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