Module history

Structs§

format_comparison: Format historical comparison as a string for display. Returns None if insufficient history data.
get_averages: Compute average download and upload speeds from history (last 20 entries). Returns (avg_dl_mbps, avg_ul_mbps) or None if insufficient data.
get_recent_sparkline: Get recent download/upload speeds as paired tuples for sparkline display. Returns up to the last 7 entries as (date_label, dl_mbps, ul_mbps).
load_history: Load all test history from the history file.
print_history: Print formatted test history to stdout.
save_result: Save a test result to the history file.
sparkline: Render a sparkline from a slice of numeric values using Unicode block chars.