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fix/remove
...
fix/dedup-
| Author | SHA1 | Date | |
|---|---|---|---|
|
96cd9ced05 | ||
|
|
1d8afc30fd | ||
| 38601f6076 | |||
| dcc931e946 | |||
| 26e97f76db |
@@ -21,9 +21,9 @@ jobs:
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- name: Validate HTML Structure
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run: |
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echo "Checking for basic HTML tags..."
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grep -q "<html>" index.html
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grep -q "<body>" index.html
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grep -q "<head>" index.html
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grep -q "<html" index.html
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grep -q "<body" index.html
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grep -q "<head" index.html
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- name: Validate Prompt Integrity
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run: |
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155
crisis/detect.py
155
crisis/detect.py
@@ -16,6 +16,7 @@ class CrisisDetectionResult:
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indicators: List[str] = field(default_factory=list)
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recommended_action: str = ""
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score: float = 0.0
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matches: List[dict] = field(default_factory=list)
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# ── Indicator sets ──────────────────────────────────────────────
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@@ -36,16 +37,16 @@ CRITICAL_INDICATORS = [
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r"\bplan\s+to\s+(end|kill|die)\b",
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r"\btired\s+of\s+(living|life|existence)\b",
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r"\bsaying\s+goodbye\s+(forever|permanently|one last time)\b",
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r"\bwrote\s+a\s+(will|suicide\s*note|letter)\b",
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r"\bgiving\s+away\s+(my|all my)\s+possess",
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r"\bwrote\s+a\s+suicide\s*(?:note|letter)\b",
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r"\bgiving\s+away\s+(?:my|all\s+my)\s+(?:stuff|things|possessions?)\s+(?:to|because|—)\b",
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r"\btied\s+(up|down)\s+my\s+(loose\s+)?ends",
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]
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HIGH_INDICATORS = [
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r"\bdesperate\b",
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r"\bdespair\b",
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r"\bhopeless\b",
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r"\bno(?!t)\s+(one|body|point|hope|future|way\s+out)\b",
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r"\bhopeless(?:ly)?\s+(about\s+(?:my|this|everything|life)|inside|right\s+now)\b",
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r"\bno(?!t)\s+(one|body|point|hope|way\s+out)\b",
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r"\bno\s+future\s+(?:for\s+me|ahead|left)\b",
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r"\beverything\s+is\s+(pointless|broken|ruined)\b",
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r"\bcan'?t\s+take\s+this\s+anymore\b",
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r"\bdon'?t\s+care\s+if\s+I\s+die\b",
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@@ -55,12 +56,11 @@ HIGH_INDICATORS = [
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r"\bno\s+one\s+would\s+miss\b",
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r"\bworld\s+would?\s+be\s+better\s+without\b",
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r"\bin\s+so\s+much\s+(pain|agony|suffering|torment)\b",
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r"\bcan'?t\s+see\s+any\s+(point|reason|light)\b",
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r"\btrapped\b",
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r"\bcage\b",
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r"\bcan'?t\s+see\s+any\s+(point|reason)\b",
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r"\bescape\s+from\s*this",
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r"\bjust\s+want\s+it\s+to\s+stop\b",
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r"\bnothing\s+left\b",
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r"\btrapped\s+(?:in\s+(?:my|this|a\s+dark)|and\s+can'?t\s+escape)\b",
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r"\bnothing\s+left\s+(?:to\s+(?:live\s+for|hope\s+for|give)|inside)\b",
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]
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MEDIUM_INDICATORS = [
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@@ -93,6 +93,8 @@ MEDIUM_INDICATORS = [
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r"\bdown\s*for\s*the\s*count\b",
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r"\bsinking\b",
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r"\bdrowning\b",
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r"\bhopeless\b",
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# Removed 'desperate' - too broad for MEDIUM, triggers on competition
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]
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LOW_INDICATORS = [
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@@ -136,78 +138,125 @@ def detect_crisis(text: str) -> CrisisDetectionResult:
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return CrisisDetectionResult(level="NONE", score=0.0)
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# Priority: highest tier wins
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if matches["CRITICAL"]:
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return CrisisDetectionResult(
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level="CRITICAL",
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indicators=matches["CRITICAL"],
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recommended_action=(
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"INTERRUPT CONVERSATION. Ask 'Are you safe right now?' "
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"Provide 988 Suicide & Crisis Lifeline. "
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"Provide Crisis Text Line (HOME to 741741). "
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"Stay present. Do not disconnect. Redirect to professional help."
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),
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score=1.0,
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)
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# CRITICAL and HIGH: single match is enough
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# MEDIUM: requires 2+ indicators (threshold) to reduce false positives
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# LOW: single match is enough
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scores = {"CRITICAL": 1.0, "HIGH": 0.75, "MEDIUM": 0.5, "LOW": 0.25}
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actions = {
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"CRITICAL": (
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"INTERRUPT CONVERSATION. Ask 'Are you safe right now?' "
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"Provide 988 Suicide & Crisis Lifeline. "
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"Provide Crisis Text Line (HOME to 741741). "
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"Stay present. Do not disconnect. Redirect to professional help."
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),
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"HIGH": (
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"Show crisis panel. Ask about safety. Surface 988 number prominently. "
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"Continue conversation with crisis awareness."
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),
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"MEDIUM": (
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"Increase warmth and presence. Subtly surface help resources. "
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"Keep conversation anchored in the present."
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),
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"LOW": (
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"Normal conversation with warm undertone. "
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"No crisis UI elements needed. Remain vigilant."
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),
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}
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if matches["HIGH"]:
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return CrisisDetectionResult(
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level="HIGH",
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indicators=matches["HIGH"],
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recommended_action=(
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"Show crisis panel. Ask about safety. Surface 988 number prominently. "
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"Continue conversation with crisis awareness."
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),
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score=0.75,
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)
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for tier in ("CRITICAL", "HIGH"):
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if matches[tier]:
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tier_matches = matches[tier]
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patterns = [m["pattern"] for m in tier_matches]
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return CrisisDetectionResult(
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level=tier,
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indicators=patterns,
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recommended_action=actions[tier],
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score=scores[tier],
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matches=tier_matches,
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)
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if matches["MEDIUM"]:
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# MEDIUM tier: require at least 2 indicators before escalating
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if len(matches["MEDIUM"]) >= 2:
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tier_matches = matches["MEDIUM"]
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patterns = [m["pattern"] for m in tier_matches]
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return CrisisDetectionResult(
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level="MEDIUM",
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indicators=matches["MEDIUM"],
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recommended_action=(
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"Increase warmth and presence. Subtly surface help resources. "
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"Keep conversation anchored in the present."
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),
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score=0.5,
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indicators=patterns,
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recommended_action=actions["MEDIUM"],
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score=scores["MEDIUM"],
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matches=tier_matches,
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)
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if matches["LOW"]:
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tier_matches = matches["LOW"]
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patterns = [m["pattern"] for m in tier_matches]
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return CrisisDetectionResult(
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level="LOW",
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indicators=matches["LOW"],
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recommended_action=(
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"Normal conversation with warm undertone. "
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"No crisis UI elements needed. Remain vigilant."
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),
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score=0.25,
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indicators=patterns,
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recommended_action=actions["LOW"],
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score=scores["LOW"],
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matches=tier_matches,
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)
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# Single MEDIUM match falls through to LOW sensitivity
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if matches["MEDIUM"]:
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tier_matches = matches["MEDIUM"]
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patterns = [m["pattern"] for m in tier_matches]
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return CrisisDetectionResult(
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level="LOW",
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indicators=patterns,
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recommended_action=actions["LOW"],
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score=scores["LOW"],
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matches=tier_matches,
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)
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return CrisisDetectionResult(level="NONE", score=0.0)
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def _find_indicators(text: str) -> dict:
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"""Return dict with indicators found per tier."""
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"""Return dict with indicators found per tier, including match positions."""
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results = {"CRITICAL": [], "HIGH": [], "MEDIUM": [], "LOW": []}
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for pattern in CRITICAL_INDICATORS:
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if re.search(pattern, text):
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results["CRITICAL"].append(pattern)
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m = re.search(pattern, text)
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if m:
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results["CRITICAL"].append({"pattern": pattern, "start": m.start(), "end": m.end()})
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for pattern in HIGH_INDICATORS:
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if re.search(pattern, text):
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results["HIGH"].append(pattern)
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m = re.search(pattern, text)
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if m:
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results["HIGH"].append({"pattern": pattern, "start": m.start(), "end": m.end()})
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for pattern in MEDIUM_INDICATORS:
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if re.search(pattern, text):
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results["MEDIUM"].append(pattern)
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m = re.search(pattern, text)
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if m:
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results["MEDIUM"].append({"pattern": pattern, "start": m.start(), "end": m.end()})
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for pattern in LOW_INDICATORS:
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if re.search(pattern, text):
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results["LOW"].append(pattern)
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m = re.search(pattern, text)
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if m:
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results["LOW"].append({"pattern": pattern, "start": m.start(), "end": m.end()})
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return results
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def scan(text: str) -> CrisisDetectionResult:
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"""Alias for detect_crisis — shorter name used in tests."""
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return detect_crisis(text)
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def extract_context(text: str, start: int, end: int, window: int = 60) -> str:
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"""Extract surrounding context around a match position."""
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ctx_start = max(0, start - window)
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ctx_end = min(len(text), end + window)
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snippet = text[ctx_start:ctx_end].strip()
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if ctx_start > 0:
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snippet = "..." + snippet
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if ctx_end < len(text):
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snippet = snippet + "..."
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return snippet
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def get_urgency_emoji(level: str) -> str:
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mapping = {"CRITICAL": "🚨", "HIGH": "⚠️", "MEDIUM": "🔶", "LOW": "🔵", "NONE": "✅"}
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return mapping.get(level, "❓")
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@@ -270,3 +270,24 @@ def get_system_prompt_modifier(detection: CrisisDetectionResult) -> str:
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)
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return ""
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def generate_grounding_steps() -> list:
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"""Generate a 5-4-3-2-1 grounding exercise steps."""
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return [
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"Name 5 things you can see around you right now.",
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"Name 4 things you can touch or feel.",
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"Name 3 things you can hear.",
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"Name 2 things you can smell.",
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"Name 1 thing you can taste.",
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]
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def generate_breathing_exercise() -> str:
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"""Generate a simple box breathing exercise text."""
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return (
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"Let's try breathing together. "
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"Breathe in for 4 counts... hold for 4... "
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"breathe out for 6 counts... hold for 2. "
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"Let's do that again, nice and slow."
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)
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@@ -53,6 +53,7 @@ class TestDetection(unittest.TestCase):
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def test_high_hopeless(self):
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r = detect_crisis("I feel completely hopeless with no way out")
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# 'hopeless' is MEDIUM; 'no way out' is HIGH — so result is HIGH
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self.assertIn(r.level, ("HIGH", "MEDIUM"))
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def test_high_no_one_would_miss(self):
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@@ -112,7 +113,7 @@ class TestDetection(unittest.TestCase):
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}
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for text, expected_level in [
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("I want to kill myself", "CRITICAL"),
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("I feel completely hopeless", "HIGH"),
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("I feel completely hopeless with no way out", "HIGH"),
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("I feel so alone in this, nobody understands", "MEDIUM"),
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("Having a rough day", "LOW"),
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("Hello there", "NONE"),
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@@ -270,6 +271,65 @@ class TestHelpers(unittest.TestCase):
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self.assertIn("Indicators", formatted)
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class TestFalsePositives(unittest.TestCase):
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"""Regression tests for Issue #32: crisis detector false positives.
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Innocent messages must NOT trigger crisis levels. These tests prevent
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regressions when keyword lists are modified.
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"""
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def test_saying_goodbye_airport(self):
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r = detect_crisis("She was saying goodbye at the airport")
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self.assertEqual(r.level, "NONE")
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def test_saying_goodbye_apartment(self):
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r = detect_crisis("I'm saying goodbye to my old apartment")
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self.assertEqual(r.level, "NONE")
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def test_trapped_elevator(self):
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r = detect_crisis("I'm trapped in an elevator")
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self.assertEqual(r.level, "NONE")
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def test_desperate_competition(self):
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"""Casual 'desperate' is MEDIUM but single-match falls to LOW, not HIGH."""
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r = detect_crisis("She's desperate to win the race")
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self.assertIn(r.level, ("LOW", "NONE"))
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def test_worthless_game_character(self):
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"""Casual 'worthless' is MEDIUM but single-match falls to LOW, not HIGH."""
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r = detect_crisis("This character is worthless in the game")
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self.assertIn(r.level, ("LOW", "NONE"))
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|
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def test_hopeless_bug(self):
|
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"""Casual 'hopeless' is MEDIUM but single-match falls to LOW, not HIGH."""
|
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r = detect_crisis("This bug is hopeless")
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self.assertIn(r.level, ("LOW", "NONE"))
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|
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def test_no_future_politics(self):
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r = detect_crisis("He has no future in politics")
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self.assertEqual(r.level, "NONE")
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|
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def test_nothing_left_fridge(self):
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r = detect_crisis("There's nothing left in the fridge")
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self.assertEqual(r.level, "NONE")
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|
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def test_cant_see_light_power_outage(self):
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r = detect_crisis("I can't see any light — the power went out")
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self.assertEqual(r.level, "NONE")
|
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|
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def test_give_up_project(self):
|
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r = detect_crisis("I give up on this project")
|
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self.assertEqual(r.level, "NONE")
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|
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def test_wrote_a_will_responsible(self):
|
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r = detect_crisis("I wrote a will last year — just being responsible")
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self.assertEqual(r.level, "NONE")
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|
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def test_giving_away_declutter(self):
|
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r = detect_crisis("I'm giving away possessions — decluttering my house")
|
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self.assertEqual(r.level, "NONE")
|
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|
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|
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class TestEdgeCases(unittest.TestCase):
|
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"""Test edge cases and integration scenarios."""
|
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|
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|
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@@ -1,259 +1,87 @@
|
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"""
|
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Crisis Detection System for the-door.
|
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crisis_detector.py — Legacy compatibility layer.
|
||||
|
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Scans text for suicide, self-harm, and hopelessness signals.
|
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Returns risk level, matched keywords, and surrounding context.
|
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DEPRECATED: New code should import from crisis.detect directly.
|
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This module re-exports the canonical detector for backward compatibility
|
||||
with crisis_responder.py and other legacy callers.
|
||||
|
||||
This is the most important code in the foundation.
|
||||
Every line here exists because someone's life depends on it.
|
||||
|
||||
Usage:
|
||||
from crisis_detector import CrisisDetector
|
||||
detector = CrisisDetector()
|
||||
result = detector.scan("I can't go on anymore")
|
||||
print(result.risk_level) # "HIGH"
|
||||
print(result.matched_keywords) # ["can't go on"]
|
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print(result.context) # surrounding text snippets
|
||||
Single source of truth for crisis keywords: crisis/detect.py
|
||||
"""
|
||||
|
||||
import re
|
||||
from dataclasses import dataclass, field
|
||||
from typing import List, Optional, Tuple
|
||||
from crisis.detect import (
|
||||
detect_crisis as detect_crisis,
|
||||
scan as _scan,
|
||||
CrisisDetectionResult,
|
||||
format_result,
|
||||
CRITICAL_INDICATORS,
|
||||
HIGH_INDICATORS,
|
||||
MEDIUM_INDICATORS,
|
||||
LOW_INDICATORS,
|
||||
)
|
||||
|
||||
|
||||
@dataclass
|
||||
class CrisisResult:
|
||||
"""Result of a crisis text scan."""
|
||||
risk_level: str # NONE, LOW, MODERATE, HIGH, CRITICAL
|
||||
matched_keywords: List[str] = field(default_factory=list)
|
||||
context: List[str] = field(default_factory=list)
|
||||
score: float = 0.0
|
||||
timestamp: Optional[str] = None
|
||||
"""Backward-compatible result wrapper matching the legacy interface."""
|
||||
|
||||
def __bool__(self):
|
||||
return self.risk_level != "NONE"
|
||||
__slots__ = ("risk_level", "matched_keywords", "score", "context", "indicators", "recommended_action", "matches")
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
risk_level: str = "NONE",
|
||||
matched_keywords: list = None,
|
||||
score: float = 0.0,
|
||||
context: str = "",
|
||||
indicators: list = None,
|
||||
recommended_action: str = "",
|
||||
matches: list = None,
|
||||
):
|
||||
self.risk_level = risk_level
|
||||
self.matched_keywords = matched_keywords or []
|
||||
self.score = score
|
||||
self.context = context
|
||||
self.indicators = indicators or self.matched_keywords
|
||||
self.recommended_action = recommended_action
|
||||
self.matches = matches or []
|
||||
|
||||
def __repr__(self):
|
||||
return (
|
||||
f"CrisisResult(risk_level={self.risk_level!r}, "
|
||||
f"score={self.score}, "
|
||||
f"matched_keywords={self.matched_keywords})"
|
||||
)
|
||||
|
||||
|
||||
# ── Keyword definitions ──────────────────────────────────────────
|
||||
|
||||
CRITICAL_KEYWORDS = {
|
||||
"suicide": r"\bsuicid(?:al|e|ed)\b",
|
||||
"kill myself": r"\bkill\s*(?:my)?self\b",
|
||||
"end my life": r"\bend\s*my\s*life\b",
|
||||
"end it all": r"\bend\s*it\s*all\b",
|
||||
"want to die": r"\bwant\s*to\s*die\b",
|
||||
"going to die": r"\bgoing\s*to\s*die\b",
|
||||
"plan to die": r"\bplan\s*(?:to|for)\s*(?:die|death|end)\b",
|
||||
"no reason to live": r"\bno\s*reason\s*to\s*live\b",
|
||||
"don't want to live": r"\bdon'?t\s*want\s*to\s*live\b",
|
||||
"not worth living": r"\bnot\s*worth\s*living\b",
|
||||
"better off dead": r"\bbetter\s*off\s*dead\b",
|
||||
"better off without me": r"\bbetter\s*off\s*without\s*me\b",
|
||||
"goodbye forever": r"\bgoodbye\s*forever\b",
|
||||
"saying goodbye": r"\bsaying\s*goodbye\b",
|
||||
"tired of living": r"\btired\s*of\s*(?:living|life|existence)\b",
|
||||
"wrote a will": r"\bwrote\s*(?:a|my)\s*(?:will|suicide\s*note|letter)\b",
|
||||
"giving away possessions": r"\bgiving\s*away\s*(?:my|all)\s*possess\b",
|
||||
}
|
||||
|
||||
HIGH_KEYWORDS = {
|
||||
"hopeless": r"\bhopeless(?:ness)?\b",
|
||||
"can't go on": r"\bcan'?t\s*go\s*on\b",
|
||||
"can't keep going": r"\bcan'?t\s*keep\s*going\b",
|
||||
"can't take this": r"\bcan'?t\s*take\s*this\b",
|
||||
"give up": r"\bgive(?:n)?\s*up\b",
|
||||
"no point": r"\bno\s*point\b",
|
||||
"no hope": r"\bno\s*hope\b",
|
||||
"no way out": r"\bno\s*way\s*out\b",
|
||||
"no future": r"\bno\s*future\b",
|
||||
"nothing left": r"\bnothing\s*left\b",
|
||||
"wish I was dead": r"\bwish\s*I\s*(?:was|were)\s*(?:dead|gone|never\s*born)\b",
|
||||
"no one would miss me": r"\bno\s*one\s*would\s*miss\b",
|
||||
"no one would care": r"\bno\s*one\s*would\s*care\b",
|
||||
"world better without me": r"\bworld\s*(?:would|will)\s*be\s*better\s*without\b",
|
||||
"so much pain": r"\bin\s*so\s*much\s*pain\b",
|
||||
"can't see any light": r"\bcan'?t\s*see\s*(?:any\s*)?(?:light|point|reason|way)\b",
|
||||
"trapped": r"\btrapped\b",
|
||||
"desperate": r"\bdesperate\b",
|
||||
"just want it to stop": r"\bjust\s*want\s*it\s*to\s*stop\b",
|
||||
"don't care if I die": r"\bdon'?t\s*care\s*if\s*I\s*die\b",
|
||||
"worthless": r"\bworthless\b",
|
||||
}
|
||||
|
||||
MODERATE_KEYWORDS = {
|
||||
"alone": r"\balone\b",
|
||||
"lost": r"\blost\b",
|
||||
"broken": r"\bbroken\b",
|
||||
"afraid": r"\bafraid\b",
|
||||
"pain": r"\b(?:in\s*)?pain\b",
|
||||
"dying": r"\bdying\b",
|
||||
"help me": r"\bhelp\s*me\b",
|
||||
"crisis": r"\bcrisis\b",
|
||||
"overwhelmed": r"\boverwhelm(?:ed|ing)\b",
|
||||
"exhausted": r"\bexhausted\b",
|
||||
"numb": r"\bnumb\b",
|
||||
"empty": r"\bempty\b",
|
||||
"depressed": r"\bdepressed\b",
|
||||
"depression": r"\bdepression\b",
|
||||
"despair": r"\bdespair\b",
|
||||
"miserable": r"\bmiserable\b",
|
||||
"drowning": r"\bdrowning\b",
|
||||
"sinking": r"\bsinking\b",
|
||||
"nobody cares": r"\bnobody\s*cares\b",
|
||||
"nobody understands": r"\bnobody\s*understands\b",
|
||||
}
|
||||
|
||||
LOW_KEYWORDS = {
|
||||
"unhappy": r"\bunhappy\b",
|
||||
"struggling": r"\bstruggling\b",
|
||||
"stressed": r"\bstressed\b",
|
||||
"frustrated": r"\bfrustrated\b",
|
||||
"tired": r"\btired\b",
|
||||
"sad": r"\bsad\b",
|
||||
"upset": r"\bupset\b",
|
||||
"down": r"\bdown\b",
|
||||
"tough time": r"\btough\s*time\b",
|
||||
"rough day": r"\brough\s*day\b",
|
||||
"rough week": r"\brough\s*week\b",
|
||||
"rough patch": r"\brough\s*patch\b",
|
||||
"hard time": r"\bhard\s*time\b",
|
||||
"difficult": r"\bdifficult\b",
|
||||
"not okay": r"\bnot\s*okay\b",
|
||||
"not good": r"\bnot\s*(?:good|great)\b",
|
||||
"burnout": r"\bburnout\b",
|
||||
"not feeling myself": r"\bnot\s*feeling\s*(?:like\s*)?myself\b",
|
||||
}
|
||||
|
||||
# ── Risk level scoring ───────────────────────────────────────────
|
||||
|
||||
RISK_SCORES = {
|
||||
"CRITICAL": 1.0,
|
||||
"HIGH": 0.75,
|
||||
"MODERATE": 0.5,
|
||||
"LOW": 0.25,
|
||||
"NONE": 0.0,
|
||||
}
|
||||
def _to_legacy_result(det: CrisisDetectionResult) -> CrisisResult:
|
||||
"""Convert CrisisDetectionResult (module) to CrisisResult (legacy)."""
|
||||
matched = [m.get("keyword", "") for m in det.matches] if det.matches else list(det.indicators)
|
||||
context = ""
|
||||
if det.matches:
|
||||
context = det.matches[0].get("context", "")
|
||||
return CrisisResult(
|
||||
risk_level=det.level,
|
||||
matched_keywords=matched,
|
||||
score=det.score,
|
||||
context=context,
|
||||
indicators=list(det.indicators),
|
||||
recommended_action=det.recommended_action,
|
||||
matches=list(det.matches),
|
||||
)
|
||||
|
||||
|
||||
class CrisisDetector:
|
||||
"""
|
||||
Scans text for crisis indicators and returns structured results.
|
||||
Legacy CrisisDetector class wrapping the canonical detect module.
|
||||
|
||||
Detection hierarchy:
|
||||
CRITICAL — immediate risk of self-harm or suicide
|
||||
HIGH — strong despair signals, ideation present
|
||||
MODERATE — distress signals, may be reaching out
|
||||
LOW — emotional difficulty, warrant gentle support
|
||||
NONE — no crisis indicators detected
|
||||
|
||||
Design principles:
|
||||
- Never computes the value of a human life
|
||||
- Never suggests someone should die or that death is a solution
|
||||
- Always errs on the side of higher risk when uncertain
|
||||
Usage (unchanged):
|
||||
detector = CrisisDetector()
|
||||
result = detector.scan("I feel hopeless")
|
||||
print(result.risk_level) # "HIGH"
|
||||
print(result.matched_keywords) # ["hopeless"]
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
self.critical_patterns = CRITICAL_KEYWORDS
|
||||
self.high_patterns = HIGH_KEYWORDS
|
||||
self.moderate_patterns = MODERATE_KEYWORDS
|
||||
self.low_patterns = LOW_KEYWORDS
|
||||
|
||||
def scan(self, text: str) -> CrisisResult:
|
||||
"""
|
||||
Scan text for crisis indicators.
|
||||
det = _scan(text)
|
||||
return _to_legacy_result(det)
|
||||
|
||||
Args:
|
||||
text: The message text to analyze.
|
||||
|
||||
Returns:
|
||||
CrisisResult with risk_level, matched_keywords, context, and score.
|
||||
"""
|
||||
if not text or not text.strip():
|
||||
return CrisisResult(risk_level="NONE", score=0.0)
|
||||
|
||||
text_lower = text.lower()
|
||||
context_window = 60 # characters before/after match for context
|
||||
|
||||
# Check each tier, highest first
|
||||
for level, patterns in [
|
||||
("CRITICAL", self.critical_patterns),
|
||||
("HIGH", self.high_patterns),
|
||||
("MODERATE", self.moderate_patterns),
|
||||
("LOW", self.low_patterns),
|
||||
]:
|
||||
matched = []
|
||||
contexts = []
|
||||
|
||||
for keyword, pattern in patterns.items():
|
||||
match = re.search(pattern, text_lower)
|
||||
if match:
|
||||
matched.append(keyword)
|
||||
# Extract surrounding context
|
||||
start = max(0, match.start() - context_window)
|
||||
end = min(len(text), match.end() + context_window)
|
||||
snippet = text[start:end].strip()
|
||||
if start > 0:
|
||||
snippet = "..." + snippet
|
||||
if end < len(text):
|
||||
snippet = snippet + "..."
|
||||
contexts.append(snippet)
|
||||
|
||||
if matched:
|
||||
return CrisisResult(
|
||||
risk_level=level,
|
||||
matched_keywords=matched,
|
||||
context=contexts,
|
||||
score=RISK_SCORES[level],
|
||||
)
|
||||
|
||||
return CrisisResult(risk_level="NONE", score=0.0)
|
||||
|
||||
def scan_multiple(self, texts: List[str]) -> List[CrisisResult]:
|
||||
"""Scan multiple texts, returning the highest-risk result per text."""
|
||||
return [self.scan(t) for t in texts]
|
||||
|
||||
def get_highest_risk(self, texts: List[str]) -> CrisisResult:
|
||||
"""Scan multiple texts and return only the highest-risk result."""
|
||||
results = self.scan_multiple(texts)
|
||||
if not results:
|
||||
return CrisisResult(risk_level="NONE", score=0.0)
|
||||
return max(results, key=lambda r: r.score)
|
||||
|
||||
@staticmethod
|
||||
def format_result(result: CrisisResult) -> str:
|
||||
"""Format a crisis result for human-readable output."""
|
||||
level_emoji = {
|
||||
"CRITICAL": "\U0001f6a8", # 🚨
|
||||
"HIGH": "\u26a0\ufe0f", # ⚠️
|
||||
"MODERATE": "\U0001f536", # 🔶
|
||||
"LOW": "\U0001f535", # 🔵
|
||||
"NONE": "\u2705", # ✅
|
||||
}
|
||||
emoji = level_emoji.get(result.risk_level, "\u2753")
|
||||
lines = [
|
||||
f"{emoji} Risk Level: {result.risk_level} (score: {result.score:.2f})",
|
||||
f"Matched keywords: {len(result.matched_keywords)}",
|
||||
]
|
||||
if result.matched_keywords:
|
||||
lines.append(f" Keywords: {', '.join(result.matched_keywords)}")
|
||||
if result.context:
|
||||
lines.append("Context:")
|
||||
for ctx in result.context:
|
||||
lines.append(f" {ctx}")
|
||||
return "\n".join(lines)
|
||||
|
||||
|
||||
# ── Module-level convenience function ────────────────────────────
|
||||
|
||||
_default_detector = CrisisDetector()
|
||||
|
||||
|
||||
def detect_crisis(text: str) -> CrisisResult:
|
||||
"""
|
||||
Convenience function using a shared detector instance.
|
||||
|
||||
Usage:
|
||||
from crisis_detector import detect_crisis
|
||||
result = detect_crisis("I feel so hopeless right now")
|
||||
"""
|
||||
return _default_detector.scan(text)
|
||||
def format_result(self, result: CrisisResult) -> str:
|
||||
return format_result(_scan(result.context or ""))
|
||||
|
||||
10
index.html
10
index.html
@@ -865,10 +865,10 @@ Sovereignty and service always.`;
|
||||
// Passive suicidal ideation (NEW)
|
||||
"don't want to exist", 'not exist anymore', 'disappear forever',
|
||||
'never wake up', 'sleep forever', 'end the pain', 'stop the pain',
|
||||
// Hopelessness (NEW)
|
||||
'no point', 'no purpose', 'nothing matters', 'giving up', 'give up',
|
||||
// Hopelessness (NEW) - context-aware phrases to reduce false positives
|
||||
'no purpose', 'nothing matters', 'giving up on life',
|
||||
'cant go on', 'cannot go on', "can't take it", 'too much pain',
|
||||
'no hope', 'hopeless', 'worthless', 'burden', 'waste of space'
|
||||
'no hope left', 'burden', 'waste of space'
|
||||
];
|
||||
|
||||
// Tier 2: Explicit intent - triggers full-screen overlay
|
||||
@@ -883,9 +883,9 @@ Sovereignty and service always.`;
|
||||
// Imminent action (NEW)
|
||||
'going to do it now', 'doing it tonight', 'doing it today',
|
||||
"can't wait anymore", 'ready to end it', 'time to go',
|
||||
'say goodbye', 'saying goodbye', 'wrote a note', 'my note',
|
||||
'wrote a suicide note', 'my suicide note',
|
||||
// Specific plans (NEW)
|
||||
'bought a gun', 'got pills', 'rope ready', 'bridge nearby',
|
||||
'bought a gun', 'got pills', 'rope ready',
|
||||
'tall building', 'going to overdose', 'going to hang',
|
||||
'gave away my stuff', 'giving away', 'said my goodbyes',
|
||||
// Active self-harm (NEW)
|
||||
|
||||
176
tests/test_false_positive_fixes.py
Normal file
176
tests/test_false_positive_fixes.py
Normal file
@@ -0,0 +1,176 @@
|
||||
"""
|
||||
Test false positive fixes for issue #32.
|
||||
Verifies that innocent messages no longer trigger crisis detection.
|
||||
"""
|
||||
|
||||
import unittest
|
||||
import sys
|
||||
import os
|
||||
|
||||
# Ensure project root is on path
|
||||
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
||||
|
||||
from crisis_detector import CrisisDetector
|
||||
|
||||
|
||||
class TestFalsePositiveFixes(unittest.TestCase):
|
||||
"""Test that innocent messages no longer trigger false positives."""
|
||||
|
||||
def setUp(self):
|
||||
self.detector = CrisisDetector()
|
||||
|
||||
def test_saying_goodbye_innocent(self):
|
||||
"""'saying goodbye' should not trigger for innocent messages."""
|
||||
innocent_messages = [
|
||||
"I'm saying goodbye to my old apartment",
|
||||
"She was saying goodbye at the airport",
|
||||
"We were saying goodbye to our friends",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_wrote_a_will_innocent(self):
|
||||
"""'wrote a will' should not trigger for responsible behavior."""
|
||||
innocent_messages = [
|
||||
"I wrote a will last year — just being responsible",
|
||||
"She wrote a will as part of estate planning",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_giving_away_possessions_innocent(self):
|
||||
"""'giving away possessions' should not trigger for decluttering."""
|
||||
innocent_messages = [
|
||||
"I'm giving away possessions — decluttering my house",
|
||||
"She's giving away her old clothes",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_give_up_innocent(self):
|
||||
"""'give up' should not trigger for common frustration."""
|
||||
innocent_messages = [
|
||||
"I give up on this project",
|
||||
"Don't give up on your dreams",
|
||||
"She gave up chocolate for Lent",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_trapped_innocent(self):
|
||||
"""'trapped' should not trigger for literal situations."""
|
||||
innocent_messages = [
|
||||
"I'm trapped in an elevator",
|
||||
"The cat is trapped in the tree",
|
||||
"We're trapped in traffic",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_desperate_innocent(self):
|
||||
"""'desperate' should not trigger for competition."""
|
||||
innocent_messages = [
|
||||
"She's desperate to win the game",
|
||||
"He's desperate for a promotion",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_worthless_innocent(self):
|
||||
"""'worthless' should not trigger for gaming/reviews."""
|
||||
innocent_messages = [
|
||||
"This character is worthless in the game",
|
||||
"That movie was worthless",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_hopeless_innocent(self):
|
||||
"""'hopeless' should not trigger for developer frustration."""
|
||||
innocent_messages = [
|
||||
"This bug is hopeless",
|
||||
"The situation is hopeless but we'll try anyway",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_no_future_innocent(self):
|
||||
"""'no future' should not trigger for political commentary."""
|
||||
innocent_messages = [
|
||||
"He has no future in politics",
|
||||
"That company has no future",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_nothing_left_innocent(self):
|
||||
"""'nothing left' should not trigger for everyday life."""
|
||||
innocent_messages = [
|
||||
"There's nothing left in the fridge",
|
||||
"We have nothing left to do",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_cant_see_any_light_innocent(self):
|
||||
"""'can't see any light' should not trigger for literal darkness."""
|
||||
innocent_messages = [
|
||||
"I can't see any light — the power went out",
|
||||
"It's so dark I can't see any light",
|
||||
]
|
||||
for msg in innocent_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "NONE",
|
||||
f"False positive for: {msg}")
|
||||
|
||||
def test_contextual_high_triggers(self):
|
||||
"""Verify that contextual HIGH tier phrases still trigger."""
|
||||
# These should trigger HIGH because they have crisis context
|
||||
crisis_messages = [
|
||||
("I feel so hopeless about my life", "HIGH"),
|
||||
("I'm trapped in this situation and can't escape", "HIGH"),
|
||||
("I feel desperate for help", "HIGH"),
|
||||
("I want to give up on life", "HIGH"),
|
||||
("There's no point in living anymore", "HIGH"),
|
||||
]
|
||||
for msg, expected_level in crisis_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertIn(result.risk_level, ("HIGH", "CRITICAL"),
|
||||
f"Should trigger HIGH/CRITICAL for: {msg}, got {result.risk_level}")
|
||||
|
||||
def test_critical_still_triggers(self):
|
||||
"""Verify that CRITICAL tier phrases still trigger."""
|
||||
critical_messages = [
|
||||
"I want to kill myself",
|
||||
"I'm going to end my life",
|
||||
"I wrote a suicide note",
|
||||
"I'm giving away all my possessions, saying goodbye forever",
|
||||
]
|
||||
for msg in critical_messages:
|
||||
result = self.detector.scan(msg)
|
||||
self.assertEqual(result.risk_level, "CRITICAL",
|
||||
f"Should trigger CRITICAL for: {msg}")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
unittest.main()
|
||||
Reference in New Issue
Block a user