Add scripts to parse temps from comments

- parse_temps_api.py - Parse temps via API (for remote instances)
- parse_temps_from_comments.py - Parse temps via direct DB access

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

scripts/parse_temps_api.py

@@ -0,0 +1,178 @@
+#!/usr/bin/env python3
+"""Parse temperature values from filament comments using the API."""
+
+import re
+import requests
+import sys
+
+
+def parse_temps_from_comment(comment: str) -> dict:
+    """Parse extruder and bed temps from a comment string.
+
+    Patterns to match:
+    - "extrude 190-230" or "extruder 190-230" or "nozzle 190-230"
+    - "bed 50-70"
+    - "190-230 / 50-70" (extruder / bed)
+    - "190-230C" or "190-230°C"
+    - Single values like "extrude 210" → min=max=210
+    """
+    result = {
+        "extruder_temp_min": None,
+        "extruder_temp_max": None,
+        "bed_temp_min": None,
+        "bed_temp_max": None,
+    }
+
+    if not comment:
+        return result
+
+    comment_lower = comment.lower()
+
+    # Pattern for temperature ranges: 190-230 or 190 - 230
+    temp_range_pattern = r"(\d{2,3})\s*[-–]\s*(\d{2,3})"
+    # Pattern for single temp: 210
+    single_temp_pattern = r"(\d{2,3})"
+
+    # Try to find extruder temp (usually higher values, 150-300 range)
+    extruder_keywords = ["extrude", "extruder", "nozzle", "hotend", "hot end", "printing temp"]
+    for keyword in extruder_keywords:
+        if keyword in comment_lower:
+            # Find temp after keyword
+            idx = comment_lower.index(keyword)
+            search_area = comment[idx:idx+50]  # Look in next 50 chars
+
+            # Try range first
+            match = re.search(temp_range_pattern, search_area)
+            if match:
+                result["extruder_temp_min"] = int(match.group(1))
+                result["extruder_temp_max"] = int(match.group(2))
+                break
+            # Try single value
+            match = re.search(single_temp_pattern, search_area[len(keyword):])
+            if match:
+                val = int(match.group(1))
+                if 150 <= val <= 350:  # Reasonable extruder temp range
+                    result["extruder_temp_min"] = val
+                    result["extruder_temp_max"] = val
+                    break
+
+    # Try to find bed temp (usually lower values, 30-120 range)
+    bed_keywords = ["bed", "plate", "build plate"]
+    for keyword in bed_keywords:
+        if keyword in comment_lower:
+            # Find temp after keyword
+            idx = comment_lower.index(keyword)
+            search_area = comment[idx:idx+40]  # Look in next 40 chars
+
+            # Try range first
+            match = re.search(temp_range_pattern, search_area)
+            if match:
+                t1, t2 = int(match.group(1)), int(match.group(2))
+                # Validate: bed temps should be 30-120°C typically
+                if 30 <= t1 <= 120 and 30 <= t2 <= 120:
+                    result["bed_temp_min"] = t1
+                    result["bed_temp_max"] = t2
+                    break
+            # Try single value
+            match = re.search(single_temp_pattern, search_area[len(keyword):])
+            if match:
+                val = int(match.group(1))
+                if 30 <= val <= 120:  # Reasonable bed temp range
+                    result["bed_temp_min"] = val
+                    result["bed_temp_max"] = val
+                    break
+
+    # If no keywords found, try to find generic temp pattern
+    # Format: "190-230 / 50-70" (extruder / bed separated by /)
+    if result["extruder_temp_min"] is None and "/" in comment:
+        parts = comment.split("/")
+        if len(parts) >= 2:
+            # First part might be extruder
+            match = re.search(temp_range_pattern, parts[0])
+            if match:
+                t1, t2 = int(match.group(1)), int(match.group(2))
+                if t1 > 100:  # Likely extruder temp
+                    result["extruder_temp_min"] = t1
+                    result["extruder_temp_max"] = t2
+
+            # Second part might be bed
+            match = re.search(temp_range_pattern, parts[1])
+            if match:
+                t1, t2 = int(match.group(1)), int(match.group(2))
+                if t1 < 150:  # Likely bed temp
+                    result["bed_temp_min"] = t1
+                    result["bed_temp_max"] = t2
+
+    return result
+
+
+def main(api_url: str, dry_run: bool = True):
+    """Main function to parse temps from comments."""
+    print(f"Connecting to: {api_url}")
+
+    # Get all filaments
+    response = requests.get(f"{api_url}/filament")
+    response.raise_for_status()
+    filaments = response.json()
+
+    print(f"\nFound {len(filaments)} filaments total")
+
+    updated_count = 0
+    for fil in filaments:
+        comment = fil.get("comment")
+        if not comment:
+            continue
+
+        parsed = parse_temps_from_comment(comment)
+
+        # Check if we found any temps
+        has_extruder = parsed["extruder_temp_min"] is not None
+        has_bed = parsed["bed_temp_min"] is not None
+
+        if has_extruder or has_bed:
+            print(f"\n--- Filament #{fil['id']}: {fil.get('name', 'unnamed')} ---")
+            print(f"  Comment: {comment}")
+            print(f"  Parsed extruder: {parsed['extruder_temp_min']}-{parsed['extruder_temp_max']} °C" if has_extruder else "  No extruder temp found")
+            print(f"  Parsed bed: {parsed['bed_temp_min']}-{parsed['bed_temp_max']} °C" if has_bed else "  No bed temp found")
+
+            current_extruder_min = fil.get("settings_extruder_temp_min")
+            current_bed_min = fil.get("settings_bed_temp_min")
+            print(f"  Current extruder: {current_extruder_min}-{fil.get('settings_extruder_temp_max')}" if current_extruder_min else "  Current extruder: Not set")
+            print(f"  Current bed: {current_bed_min}-{fil.get('settings_bed_temp_max')}" if current_bed_min else "  Current bed: Not set")
+
+            if not dry_run:
+                update_data = {}
+
+                # Only update if not already set
+                if has_extruder and not current_extruder_min:
+                    update_data["settings_extruder_temp_min"] = parsed["extruder_temp_min"]
+                    update_data["settings_extruder_temp_max"] = parsed["extruder_temp_max"]
+                if has_bed and not current_bed_min:
+                    update_data["settings_bed_temp_min"] = parsed["bed_temp_min"]
+                    update_data["settings_bed_temp_max"] = parsed["bed_temp_max"]
+
+                # Clear comment after parsing
+                update_data["comment"] = ""
+
+                if update_data:
+                    response = requests.patch(f"{api_url}/filament/{fil['id']}", json=update_data)
+                    response.raise_for_status()
+                    print("  → Updated and cleared comment")
+
+            updated_count += 1
+
+    if dry_run:
+        print(f"\n[DRY RUN] Would update {updated_count} filaments")
+        print("Run with --apply to actually make changes")
+    else:
+        print(f"\n✓ Updated {updated_count} filaments")
+
+
+if __name__ == "__main__":
+    import argparse
+    parser = argparse.ArgumentParser(description="Parse temps from filament comments via API")
+    parser.add_argument("--url", default="http://192.168.0.11:8000/api/v1", help="API URL (default: http://192.168.0.11:8000/api/v1)")
+    parser.add_argument("--apply", action="store_true", help="Actually apply changes (default is dry run)")
+    args = parser.parse_args()
+
+    main(api_url=args.url, dry_run=not args.apply)