Problem
Current rate limit badge RL:5h:13%,7d:96% is cramped and non-intuitive:
- Colon-heavy syntax (3 colons)
- Comma as separator is easy to miss
- 96% (critical) looks the same visually as 13% (safe)
Fix (Wave 1-C)
Severity-icon rendering with space separator:
RL:5h░13% 7d▓96%░ light (U+2591): pct ≤ 60 (healthy)▒ medium (U+2592): 60 < pct ≤ 85 (warning)▓ dark (U+2593): pct > 85 (critical)- Space replaces comma
RL: prefix preserved for downstream anchors
Defensive coercion
New _coerce_percentage() helper: None/non-numeric strings default to 0.0 instead of crashing via TypeError (addresses Wave 1-A security reviewer's low finding).
Tests
19 new + 3 updated in test_hud_rate_limits.py:
- All 3 severity buckets
- Boundary checks (60, 85, 85.01)
- Both-tier rendering with mixed severity
- None / non-numeric / empty tier defensive coercion
- Space-separator assertion (no comma)
- Re-export identity lock
- Internal
_severity_icon helper exposure test
3 test_hud.py tests updated to new format.
162/162 tests pass.
Problem
Current rate limit badge
RL:5h:13%,7d:96%is cramped and non-intuitive:Fix (Wave 1-C)
Severity-icon rendering with space separator:
RL:5h░13% 7d▓96%░light (U+2591): pct ≤ 60 (healthy)▒medium (U+2592): 60 < pct ≤ 85 (warning)▓dark (U+2593): pct > 85 (critical)RL:prefix preserved for downstream anchorsDefensive coercion
New
_coerce_percentage()helper: None/non-numeric strings default to 0.0 instead of crashing via TypeError (addresses Wave 1-A security reviewer's low finding).Tests
19 new + 3 updated in
test_hud_rate_limits.py:_severity_iconhelper exposure test3 test_hud.py tests updated to new format.
162/162 tests pass.