ccd29d9e4b
Move hardcoded 'rootpassword' default in parser/{config,backfill_changeover,
clmparser,udcparser}.py behind os.environ.get('SHOPDB_DB_PASSWORD',
'rootpassword'). Add defensive patterns (.env, *.key, *.pem, id_rsa*,
secrets.*, etc.) to .gitignore across all project repos.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
#!/usr/bin/env python3
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"""Backfill changeover values for udcparts"""
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import mysql.connector
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from config import DB_CONFIG
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor()
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# Get all machines
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cursor.execute("SELECT DISTINCT machinenumber FROM udcsessions ORDER BY machinenumber")
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machines = [row[0] for row in cursor.fetchall()]
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total_updated = 0
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for machine in machines:
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# Get all parts for this machine ordered by start time
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cursor.execute("""
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SELECT p.partrunid, p.programstart, p.programend
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FROM udcparts p
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JOIN udcsessions s ON p.sessionid = s.sessionid
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WHERE s.machinenumber = %s AND p.programstart IS NOT NULL
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ORDER BY p.programstart ASC
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""", (machine,))
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parts = cursor.fetchall()
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prev_end = None
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updates = []
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for partrunid, programstart, programend in parts:
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if prev_end and programstart:
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changeover = int((programstart - prev_end).total_seconds())
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# Only set if reasonable (> 0 and < 24 hours)
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if 0 < changeover < 86400:
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updates.append((changeover, partrunid))
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prev_end = programend if programend else prev_end
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# Batch update
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if updates:
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cursor.executemany("UPDATE udcparts SET changeover = %s WHERE partrunid = %s", updates)
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conn.commit()
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total_updated += len(updates)
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print(f"Machine {machine}: {len(updates)} changeovers set")
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print(f"\nTotal updated: {total_updated}")
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cursor.close()
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conn.close()
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