Compare commits
17 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| a19281c3a4 | |||
| 0c94333abb | |||
| 51c77a8793 | |||
| f052362b31 | |||
| 773e67c9b6 | |||
| b0275928d2 | |||
| 4c420060ec | |||
| c6334c2244 | |||
| 50ee068af9 | |||
| c30a582323 | |||
| 01aa1249b9 | |||
| b74e180022 | |||
| 2037d1b887 | |||
| 6cdabc64b4 | |||
| 2aee823e87 | |||
| b61a8a5473 | |||
| 83f2d0dafc |
2
.gitignore
vendored
Normal file
2
.gitignore
vendored
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@@ -0,0 +1,2 @@
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||||
.venv/
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||||
.idea/
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||||
200
Mazání Library/10 První skript.py
Normal file
200
Mazání Library/10 První skript.py
Normal file
@@ -0,0 +1,200 @@
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import os
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import sys
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import pymysql
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import pymysql.cursors
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# ================= KONFIGURACE =================
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# --- BEZPEČNOSTNÍ POJISTKA ---
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# True = POUZE VÝPIS (nic se nesmaže, databáze se nezmění)
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# False = OSTRÝ REŽIM (maže soubory i záznamy v DB!)
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DRY_MODE = True
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# 1. Přístup k MySQL
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DB_CONFIG = {
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'host': '192.168.1.76',
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'port': 3307,
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'user': 'root',
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'password': 'Vlado9674+',
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'db': 'torrents',
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'charset': 'utf8mb4',
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'autocommit': True
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}
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TABULKA = "file_md5_index"
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# 2. Mapování cest
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SERVER_PREFIX = "/mnt/user/Library"
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# Používáme 'r' pro raw string, aby se zpětná lomítka chápala správně
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LOCAL_PREFIX = r"\\tower1\#library"
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# ===============================================
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def get_connection():
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return pymysql.connect(
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cursorclass=pymysql.cursors.DictCursor,
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**DB_CONFIG
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)
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def convert_path(db_path):
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"""Převede cestu z Linux serveru na lokální cestu Windows."""
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if db_path.startswith(SERVER_PREFIX):
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relative_path = db_path[len(SERVER_PREFIX):]
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# Ořízneme počáteční lomítka z relativní cesty, aby fungoval join
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relative_path = relative_path.lstrip("/").lstrip("\\")
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# Spojí cesty a opraví lomítka
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local_path = os.path.join(LOCAL_PREFIX, relative_path)
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return os.path.normpath(local_path)
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return None
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def step_1_mark_duplicates():
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print(f"\n--- KROK 1: Hledání duplicit v DB (DRY_MODE={DRY_MODE}) ---")
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try:
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conn = get_connection()
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with conn.cursor() as cursor:
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if DRY_MODE:
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# V DRY_MODE jen počítáme, co bychom označili (neprovádíme UPDATE)
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sql = f"""
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SELECT COUNT(*) as pocet
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FROM {TABULKA} t1
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JOIN {TABULKA} t2 ON t1.blake3 = t2.blake3
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WHERE t1.host_name = 'TOWER1'
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AND t2.host_name = 'SYNOLOGY'
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AND (t1.to_delete IS NULL OR t1.to_delete = 0);
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"""
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cursor.execute(sql)
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result = cursor.fetchone()
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affected = result['pocet']
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print(f"[DRY-RUN] Našel jsem {affected} shodných záznamů (DB nebude změněna).")
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else:
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# V OSTRÉM režimu provádíme UPDATE
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sql = f"""
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UPDATE {TABULKA} t1
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JOIN {TABULKA} t2 ON t1.blake3 = t2.blake3
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SET t1.to_delete = 1
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WHERE t1.host_name = 'TOWER'
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AND t2.host_name = 'SYNOLOGY'
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AND (t1.to_delete IS NULL OR t1.to_delete = 0);
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"""
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print("Provádím UPDATE záznamů v databázi...")
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cursor.execute(sql)
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affected = cursor.rowcount
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conn.commit()
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print(f"Hotovo. Označeno {affected} záznamů ke smazání.")
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conn.close()
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return affected
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except pymysql.MySQLError as e:
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print(f"Chyba MySQL při označování: {e}")
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sys.exit(1)
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def step_2_delete_files():
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print(f"\n--- KROK 2: Mazání souborů (DRY_MODE={DRY_MODE}) ---")
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try:
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conn = get_connection()
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files_to_process = []
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with conn.cursor() as cursor:
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print("Stahuji seznam souborů...")
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if DRY_MODE:
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# V DRY_MODE nemůžeme hledat podle 'to_delete=1' (protože jsme nic neoznačili),
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# takže musíme použít JOIN dotaz přímo pro simulaci výpisu.
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sql = f"""
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SELECT t1.id, t1.full_path
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FROM {TABULKA} t1
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JOIN {TABULKA} t2 ON t1.blake3 = t2.blake3
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WHERE t1.host_name = 'TOWER'
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AND t2.host_name = 'SYNOLOGY'
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AND (t1.to_delete IS NULL OR t1.to_delete = 0)
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"""
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else:
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# V OSTRÉM režimu bereme to, co jsme v kroku 1 označili
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sql = f"SELECT id, full_path FROM {TABULKA} WHERE host_name = 'TOWER' AND to_delete = 1"
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cursor.execute(sql)
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files_to_process = cursor.fetchall()
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count = len(files_to_process)
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print(f"Nalezeno {count} souborů.")
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if count == 0:
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print("Žádné soubory k zpracování. Konec.")
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return
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# V ostrém režimu se zeptáme na potvrzení
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if not DRY_MODE:
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confirm = input(f"-> [POZOR] Opravdu chcete SMAZAT {count} souborů? (napište 'ano'): ")
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if confirm.lower() != 'ano':
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print("Operace zrušena.")
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||||
return
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else:
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||||
print("-" * 40)
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||||
print("VÝPIS SOUBORŮ, KTERÉ BY BYLY SMAZÁNY:")
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print("-" * 40)
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deleted_counter = 0
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||||
errors = 0
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||||
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for row in files_to_process:
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db_id = row['id']
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server_path = row['full_path']
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||||
local_path = convert_path(server_path)
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||||
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||||
if not local_path:
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print(f"[SKIP PATH] Nesedí prefix: {server_path}")
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continue
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# --- LOGIKA DRY RUN vs REAL ---
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if DRY_MODE:
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# Pouze výpis
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print(f"[DRY-RUN] Bylo by smazáno: {local_path}")
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deleted_counter += 1
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else:
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# Ostré mazání
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try:
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if os.path.exists(local_path):
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os.remove(local_path)
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print(f"[OK SMAZÁNO] {local_path}")
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# Smazání z DB
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with conn.cursor() as del_cursor:
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del_sql = f"DELETE FROM {TABULKA} WHERE id = %s"
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del_cursor.execute(del_sql, (db_id,))
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conn.commit()
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deleted_counter += 1
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else:
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print(f"[NENÍ NA DISKU] Mažu jen z DB: {local_path}")
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with conn.cursor() as del_cursor:
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del_sql = f"DELETE FROM {TABULKA} WHERE id = %s"
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del_cursor.execute(del_sql, (db_id,))
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conn.commit()
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deleted_counter += 1
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except OSError as e:
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print(f"[CHYBA OS] {local_path}: {e}")
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errors += 1
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except pymysql.MySQLError as e:
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print(f"[CHYBA DB] ID {db_id}: {e}")
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conn.close()
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print("-" * 30)
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if DRY_MODE:
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print(f"DRY RUN DOKONČEN. Zobrazena simulace pro {deleted_counter} souborů.")
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else:
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print(f"HOTOVO. Úspěšně smazáno: {deleted_counter}, Chyby: {errors}")
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except pymysql.MySQLError as e:
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print(f"Kritická chyba DB: {e}")
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||||
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||||
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if __name__ == "__main__":
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step_1_mark_duplicates()
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step_2_delete_files()
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38
Mazání Library/20 MazáníPrádnýchAdresářů.py
Normal file
38
Mazání Library/20 MazáníPrádnýchAdresářů.py
Normal file
@@ -0,0 +1,38 @@
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import os
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||||
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def cleanup_empty_folders(target_path, dry_run=True):
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# Kontrola, zda cesta existuje
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if not os.path.exists(target_path):
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print(f"Chyba: Cesta {target_path} neexistuje.")
|
||||
return
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||||
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||||
print(f"Prohledávám: {target_path}")
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||||
if dry_run:
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||||
print("POZOR: Spuštěno v režimu DRY RUN (nic se nemaže)\n")
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||||
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||||
# topdown=False je klíčové - začínáme od nejhlubších složek
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||||
for root, dirs, files in os.walk(target_path, topdown=False):
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||||
for name in dirs:
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||||
folder_path = os.path.join(root, name)
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|
||||
# Kontrola, zda je složka prázdná
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||||
# Listdir vypíše vše v adresáři (včetně skrytých souborů)
|
||||
if not os.listdir(folder_path):
|
||||
if dry_run:
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||||
print(f"[DRY RUN] Složka by byla smazána: {folder_path}")
|
||||
else:
|
||||
try:
|
||||
os.rmdir(folder_path)
|
||||
print(f"Smazáno: {folder_path}")
|
||||
except OSError as e:
|
||||
print(f"Chyba při mazání {folder_path}: {e}")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
# Cesta k vašemu síťovému sdílení
|
||||
# V Pythonu na Windows použijte r"" (raw string) kvůli zpětným lomítkům
|
||||
path_to_clean = r"\\tower1\#library"
|
||||
|
||||
# Prvně spusťte s dry_run=True, abyste viděli, co se stane
|
||||
cleanup_empty_folders(path_to_clean, dry_run=True)
|
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92
PST/10 ReadKulhavaPST.py
Normal file
92
PST/10 ReadKulhavaPST.py
Normal file
@@ -0,0 +1,92 @@
|
||||
import win32com.client
|
||||
import os
|
||||
|
||||
# Your specific file path
|
||||
pst_path = r'd:\Dropbox\!!!Days\Downloads Z230\PST\tkulhava.pst'
|
||||
|
||||
|
||||
def main():
|
||||
if not os.path.exists(pst_path):
|
||||
print(f"Error: File not found at {pst_path}")
|
||||
return
|
||||
|
||||
try:
|
||||
# Connect to Outlook
|
||||
outlook = win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")
|
||||
|
||||
# 1. Add the PST to Outlook (This makes it visible in the sidebar)
|
||||
print(f"Mounting PST: {pst_path}...")
|
||||
outlook.AddStore(pst_path)
|
||||
|
||||
# 2. Find the folder object for this PST
|
||||
# We search specifically for the folder that matches the filename 'tkulhava'
|
||||
# or grab the last added store if the name doesn't match exactly.
|
||||
pst_name = "tkulhava" # derived from filename usually
|
||||
root_folder = None
|
||||
|
||||
# Loop through all stores to find the new one
|
||||
for folder in outlook.Folders:
|
||||
if pst_name.lower() in folder.Name.lower():
|
||||
root_folder = folder
|
||||
break
|
||||
|
||||
# Fallback: Just grab the last folder in the list if name didn't match
|
||||
if not root_folder:
|
||||
root_folder = outlook.Folders.GetLast()
|
||||
|
||||
print(f"Successfully opened root folder: {root_folder.Name}")
|
||||
print("=" * 50)
|
||||
|
||||
# 3. Start the recursive walk
|
||||
print_subjects_recursively(root_folder)
|
||||
|
||||
# 4. Cleanup: Remove the PST from Outlook
|
||||
# (Comment this out if you want to keep it open in Outlook to inspect manually)
|
||||
outlook.RemoveStore(root_folder)
|
||||
print("\nDone. PST detached.")
|
||||
|
||||
except Exception as e:
|
||||
print(f"An error occurred: {e}")
|
||||
|
||||
|
||||
def print_subjects_recursively(folder):
|
||||
"""
|
||||
Recursively prints subjects of emails in a folder and its subfolders.
|
||||
"""
|
||||
try:
|
||||
# Print current folder name for context
|
||||
# Check if folder has items
|
||||
if folder.Items.Count > 0:
|
||||
print(f"\n--- Folder: {folder.Name} ---")
|
||||
|
||||
# Iterate through items
|
||||
for item in folder.Items:
|
||||
try:
|
||||
# Class 43 is a standard MailItem.
|
||||
# Other items (meeting requests, reports) might not have a Subject or behave differently.
|
||||
if item.Class == 43:
|
||||
print(f"Subject: {item.Subject}")
|
||||
else:
|
||||
# Attempt to print subject anyway (e.g., for Meeting Items)
|
||||
print(f"[{type_name(item.Class)}] Subject: {item.Subject}")
|
||||
except Exception:
|
||||
# Skip items that are corrupted or unreadable
|
||||
pass
|
||||
|
||||
# Recursion: Go deeper into subfolders
|
||||
for subfolder in folder.Folders:
|
||||
print_subjects_recursively(subfolder)
|
||||
|
||||
except Exception as e:
|
||||
print(f"Skipping restricted folder '{folder.Name}': {e}")
|
||||
|
||||
|
||||
def type_name(class_id):
|
||||
# Helper to identify non-email items
|
||||
if class_id == 53: return "Meeting"
|
||||
if class_id == 46: return "Report"
|
||||
return f"Type {class_id}"
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
142
PST/20 ReadKulhavaSavePhotos.py
Normal file
142
PST/20 ReadKulhavaSavePhotos.py
Normal file
@@ -0,0 +1,142 @@
|
||||
import win32com.client
|
||||
import os
|
||||
import pathlib
|
||||
|
||||
# --- CONFIGURATION ---
|
||||
pst_path = r'd:\Dropbox\!!!Days\Downloads Z230\PST\tkulhava.pst'
|
||||
output_dir = r'd:\Dropbox\!!!Days\Downloads Z230\PST\pictures'
|
||||
|
||||
# Image extensions to look for (case insensitive)
|
||||
IMAGE_EXTENSIONS = {'.jpg', '.jpeg', '.png', '.gif', '.bmp', '.tif', '.tiff'}
|
||||
|
||||
|
||||
def fix_encoding(text):
|
||||
"""Repairs text wrongly decoded as cp1252 instead of cp1250."""
|
||||
if not text: return ""
|
||||
try:
|
||||
return text.encode('cp1252').decode('cp1250')
|
||||
except Exception:
|
||||
return text
|
||||
|
||||
|
||||
def get_unique_filepath(directory, filename):
|
||||
"""
|
||||
Checks if a file exists. If so, adds a counter (_1, _2) to the filename
|
||||
until a unique name is found.
|
||||
"""
|
||||
# Clean filename of illegal characters just in case
|
||||
filename = "".join(x for x in filename if x.isalnum() or x in "._- ")
|
||||
|
||||
path = pathlib.Path(directory) / filename
|
||||
if not path.exists():
|
||||
return path
|
||||
|
||||
# Split name and extension
|
||||
stem = path.stem
|
||||
suffix = path.suffix
|
||||
counter = 1
|
||||
|
||||
while True:
|
||||
new_filename = f"{stem}_{counter}{suffix}"
|
||||
new_path = pathlib.Path(directory) / new_filename
|
||||
if not new_path.exists():
|
||||
return new_path
|
||||
counter += 1
|
||||
|
||||
|
||||
def process_item_attachments(item, save_folder):
|
||||
"""Checks an item for attachments and saves pictures."""
|
||||
try:
|
||||
# Check if item has attachments
|
||||
if item.Attachments.Count > 0:
|
||||
for attachment in item.Attachments:
|
||||
try:
|
||||
# Get filename and extension
|
||||
fname = getattr(attachment, 'FileName', '')
|
||||
if not fname: continue
|
||||
|
||||
# Fix encoding on filename if needed (sometimes attachments inherit bad encoding)
|
||||
fname = fix_encoding(fname)
|
||||
|
||||
ext = os.path.splitext(fname)[1].lower()
|
||||
|
||||
if ext in IMAGE_EXTENSIONS:
|
||||
# Determine unique path
|
||||
save_path = get_unique_filepath(save_folder, fname)
|
||||
|
||||
# Save the file
|
||||
attachment.SaveAsFile(str(save_path))
|
||||
print(f" [SAVED] {save_path.name}")
|
||||
except Exception as e:
|
||||
print(f" [ERROR saving attachment]: {e}")
|
||||
except Exception:
|
||||
# Some items (like corrupted notes) fail when accessing .Attachments
|
||||
pass
|
||||
|
||||
|
||||
def scan_folder_recursively(folder, save_folder):
|
||||
"""Recursively walks folders and processes items."""
|
||||
try:
|
||||
folder_name = fix_encoding(folder.Name)
|
||||
|
||||
# Optional: Print folder progress
|
||||
if folder.Items.Count > 0:
|
||||
print(f"Scanning Folder: {folder_name}...")
|
||||
|
||||
# Process items in this folder
|
||||
for item in folder.Items:
|
||||
process_item_attachments(item, save_folder)
|
||||
|
||||
# Recursion
|
||||
for subfolder in folder.Folders:
|
||||
scan_folder_recursively(subfolder, save_folder)
|
||||
|
||||
except Exception as e:
|
||||
print(f"Skipping folder '{fix_encoding(folder.Name)}': {e}")
|
||||
|
||||
|
||||
def main():
|
||||
# 1. Ensure output directory exists
|
||||
if not os.path.exists(output_dir):
|
||||
os.makedirs(output_dir)
|
||||
print(f"Created directory: {output_dir}")
|
||||
|
||||
if not os.path.exists(pst_path):
|
||||
print(f"Error: PST file not found at {pst_path}")
|
||||
return
|
||||
|
||||
try:
|
||||
# 2. Connect to Outlook
|
||||
outlook = win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")
|
||||
|
||||
print(f"Mounting PST: {pst_path}...")
|
||||
outlook.AddStore(pst_path)
|
||||
|
||||
# 3. Find the PST folder
|
||||
pst_name = "tkulhava" # Usually derived from filename
|
||||
root_folder = None
|
||||
for folder in outlook.Folders:
|
||||
if pst_name.lower() in folder.Name.lower():
|
||||
root_folder = folder
|
||||
break
|
||||
|
||||
if not root_folder:
|
||||
root_folder = outlook.Folders.GetLast()
|
||||
|
||||
print(f"Opened: {fix_encoding(root_folder.Name)}")
|
||||
print(f"Saving pictures to: {output_dir}")
|
||||
print("=" * 50)
|
||||
|
||||
# 4. Start processing
|
||||
scan_folder_recursively(root_folder, output_dir)
|
||||
|
||||
# 5. Cleanup
|
||||
outlook.RemoveStore(root_folder)
|
||||
print("\nDone. PST detached.")
|
||||
|
||||
except Exception as e:
|
||||
print(f"Critical Error: {e}")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
67
Pandas/10 DuplicateTest.py
Normal file
67
Pandas/10 DuplicateTest.py
Normal file
@@ -0,0 +1,67 @@
|
||||
import pandas as pd
|
||||
from sqlalchemy import create_engine
|
||||
import time
|
||||
|
||||
# --- KONFIGURACE ---
|
||||
db_user = 'root'
|
||||
db_pass = 'Vlado9674+'
|
||||
db_host = '192.168.1.76'
|
||||
db_port = '3307'
|
||||
db_name = 'torrents' # <--- ZDE DOPLNIT NÁZEV DATABÁZE
|
||||
|
||||
# --- PŘIPOJENÍ ---
|
||||
connection_string = f'mysql+mysqlconnector://{db_user}:{db_pass}@{db_host}:{db_port}/{db_name}'
|
||||
engine = create_engine(connection_string)
|
||||
|
||||
# SQL dotaz - vybíráme i full_path, abychom mohli v Pandas ukázat příklad cesty
|
||||
# POZOR: Načítání 5.8M textových řetězců (full_path) zabere dost RAM (odhadem 2-4 GB).
|
||||
query = """
|
||||
SELECT id, blake3, file_size, full_path
|
||||
FROM file_md5_index FORCE INDEX (idx_full_path_prefix)
|
||||
WHERE host_name='Tower1' AND full_path LIKE '/mnt/user/#Library%'
|
||||
"""
|
||||
|
||||
print("1. Začínám stahovat data z MySQL do RAM...")
|
||||
start_load = time.time()
|
||||
|
||||
try:
|
||||
# Stáhnutí dat
|
||||
df = pd.read_sql(query, engine)
|
||||
end_load = time.time()
|
||||
print(f"-> Data stažena za: {end_load - start_load:.2f} sekund")
|
||||
print(f"-> Počet řádků v paměti: {len(df)}")
|
||||
|
||||
print("\n2. Začínám hledat duplicity (Pandas GroupBy)...")
|
||||
start_process = time.time()
|
||||
|
||||
# Logika hledání duplicit
|
||||
# Najdeme jen ty, co mají duplicitní hash
|
||||
duplicity = df[df.duplicated(subset=['blake3'], keep=False)]
|
||||
|
||||
if not duplicity.empty:
|
||||
# Seskupení
|
||||
vysledek = duplicity.groupby('blake3').agg({
|
||||
'file_size': 'first', # Velikost souboru (předpokládáme stejnou pro stejný hash)
|
||||
'id': 'count', # Počet výskytů
|
||||
'full_path': lambda x: x.iloc[0] # Ukázka první cesty (rychlejší než 'first')
|
||||
}).rename(columns={'id': 'pocet_kopii'})
|
||||
|
||||
# Filtrujeme jen ty, co mají skutečně více kopií a seřadíme podle velikosti * počet kopií
|
||||
# (Chceme vidět, kde plýtváme nejvíc místa)
|
||||
vysledek['celkove_plytvani'] = vysledek['file_size'] * (vysledek['pocet_kopii'] - 1)
|
||||
vysledek = vysledek.sort_values('celkove_plytvani', ascending=False)
|
||||
|
||||
end_process = time.time()
|
||||
print(f"-> Zpracováno za: {end_process - start_process:.4f} sekund")
|
||||
|
||||
print("\n--- TOP 20 NEJVĚTŠÍCH DUPLICIT ---")
|
||||
# Zobrazíme hash, počet kopií, velikost jednoho souboru a ukázku cesty
|
||||
print(vysledek[['pocet_kopii', 'file_size', 'full_path']].head(20))
|
||||
|
||||
print(f"\nCelkem nalezeno {len(vysledek)} unikátních souborů, které mají duplicity.")
|
||||
else:
|
||||
print("Nebyly nalezeny žádné duplicity.")
|
||||
|
||||
except Exception as e:
|
||||
print(f"\nCHYBA: {e}")
|
||||
print("Zkontrolujte prosím název databáze a jestli máte dost paměti RAM.")
|
||||
295
WalkFilesOnBackupHDD/10 WalkBackupHDD.py
Normal file
295
WalkFilesOnBackupHDD/10 WalkBackupHDD.py
Normal file
@@ -0,0 +1,295 @@
|
||||
#!/usr/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
"""
|
||||
FAST FILE HASH INDEXER – WINDOWS CLIENT (EXTERNAL DISKS)
|
||||
- Mode: PHYSICAL BACKUP
|
||||
- Hostname in DB = Disk Label (e.g., #HD015)
|
||||
- Path in DB = Relative path (e.g., /Movies/Film.mkv)
|
||||
"""
|
||||
|
||||
import os, time
|
||||
import pymysql
|
||||
import socket
|
||||
import platform
|
||||
import sys
|
||||
from blake3 import blake3
|
||||
|
||||
# ==============================
|
||||
# CONFIG
|
||||
# ==============================
|
||||
CHUNK_SIZE = 5 * 1024 * 1024 # 5 MB
|
||||
PROGRESS_MIN_SIZE = 500 * 1024 * 1024 # 500 MB
|
||||
PROGRESS_INTERVAL = 1.0 # seconds
|
||||
|
||||
EXCLUDED_DIRS = {"$RECYCLE.BIN", "System Volume Information", "RECYCLER", "msdownld.tmp"}
|
||||
|
||||
# --- Limity velikosti ---
|
||||
FILE_MIN_SIZE = 0
|
||||
FILE_MAX_SIZE = 1024 * 1024 * 1024* 1024 # 1TB
|
||||
|
||||
# --- Nastavení Databáze ---
|
||||
DB_CONFIG = {
|
||||
"host": "192.168.1.76",
|
||||
"port": 3307,
|
||||
"user": "root",
|
||||
"password": "Vlado9674+",
|
||||
"database": "torrents",
|
||||
"charset": "utf8mb4",
|
||||
"autocommit": True,
|
||||
}
|
||||
|
||||
CHUNK_SIZE = 4 * 1024 * 1024 # 4 MB
|
||||
PRINT_SKIPPED = False # True = vypisovat i přeskočené
|
||||
|
||||
# ==============================
|
||||
# SYSTEM INFO
|
||||
# ==============================
|
||||
|
||||
# Fyzický název PC (jen pro výpis do konzole, do DB půjde název disku)
|
||||
REAL_PC_HOSTNAME = socket.gethostname()
|
||||
OS_NAME = platform.system()
|
||||
|
||||
|
||||
# ==============================
|
||||
# FUNCTIONS
|
||||
# ==============================
|
||||
|
||||
def compute_blake3(path: str) -> bytes:
|
||||
h = blake3()
|
||||
total_size = os.path.getsize(path)
|
||||
show_progress = total_size >= PROGRESS_MIN_SIZE
|
||||
|
||||
processed = 0
|
||||
start_time = time.time()
|
||||
last_report = start_time
|
||||
|
||||
try:
|
||||
with open(path, "rb") as f:
|
||||
while True:
|
||||
chunk = f.read(CHUNK_SIZE)
|
||||
if not chunk:
|
||||
break
|
||||
|
||||
h.update(chunk)
|
||||
processed += len(chunk)
|
||||
|
||||
if show_progress:
|
||||
now = time.time()
|
||||
if now - last_report >= PROGRESS_INTERVAL:
|
||||
elapsed = now - start_time
|
||||
speed = processed / elapsed if elapsed > 0 else 0
|
||||
percent = processed / total_size * 100
|
||||
remaining = total_size - processed
|
||||
eta = remaining / speed if speed > 0 else 0
|
||||
|
||||
print(
|
||||
f" ⏳ {percent:6.2f}% | "
|
||||
f"{processed/1024/1024:8.1f} / {total_size/1024/1024:.1f} MB | "
|
||||
f"{speed/1024/1024:6.1f} MB/s | "
|
||||
f"ETA {time.strftime('%H:%M:%S', time.gmtime(eta))}",
|
||||
flush=True
|
||||
)
|
||||
last_report = now
|
||||
|
||||
if show_progress:
|
||||
total_time = time.time() - start_time
|
||||
avg_speed = total_size / total_time if total_time > 0 else 0
|
||||
print(
|
||||
f" ✅ DONE | "
|
||||
f"{total_size/1024/1024:.1f} MB | "
|
||||
f"avg {avg_speed/1024/1024:.1f} MB/s | "
|
||||
f"time {time.strftime('%H:%M:%S', time.gmtime(total_time))}",
|
||||
flush=True
|
||||
)
|
||||
|
||||
return h.digest()
|
||||
|
||||
except Exception as e:
|
||||
print(f"⚠️ HASH ERROR: {path} - {e}")
|
||||
raise
|
||||
|
||||
|
||||
|
||||
def get_drive_info():
|
||||
"""Získá písmeno disku a jeho ID (které se použije jako host_name)."""
|
||||
print("\n💿 --- NASTAVENÍ SKENOVÁNÍ (EXTERNÍ DISK) ---")
|
||||
|
||||
# 1. Písmeno disku
|
||||
while True:
|
||||
drive_input = input("📂 Zadejte písmeno disku ve Windows (např. 'E'): ").strip().upper()
|
||||
drive_letter = drive_input.replace(":", "").replace("\\", "").replace("/", "")
|
||||
|
||||
if len(drive_letter) == 1 and drive_letter.isalpha():
|
||||
drive_root = f"{drive_letter}:\\"
|
||||
if os.path.isdir(drive_root):
|
||||
break
|
||||
else:
|
||||
print(f"❌ Disk {drive_root} není dostupný.")
|
||||
else:
|
||||
print("❌ Neplatný formát.")
|
||||
|
||||
# 2. Název disku -> HOST_NAME
|
||||
while True:
|
||||
disk_label = input("🏷️ Zadejte ID disku (bude uloženo jako 'host_name', např. '#HD015'): ").strip()
|
||||
if len(disk_label) >= 2:
|
||||
break
|
||||
print("❌ Název je příliš krátký.")
|
||||
|
||||
return drive_root, disk_label
|
||||
|
||||
|
||||
def size_allowed(size: int) -> bool:
|
||||
if FILE_MIN_SIZE is not None and size < FILE_MIN_SIZE: return False
|
||||
if FILE_MAX_SIZE is not None and size > FILE_MAX_SIZE: return False
|
||||
return True
|
||||
|
||||
|
||||
# ==============================
|
||||
# MAIN
|
||||
# ==============================
|
||||
|
||||
def main():
|
||||
print("🚀 BLAKE3 External Disk Indexer", flush=True)
|
||||
print(f"🖥 Running on PC: {REAL_PC_HOSTNAME}", flush=True)
|
||||
|
||||
# Získání vstupů
|
||||
scan_root, disk_hostname = get_drive_info()
|
||||
|
||||
print(f"✅ Konfigurace:")
|
||||
print(f" Zdroj (Windows) : {scan_root}")
|
||||
print(f" DB Hostname : {disk_hostname}")
|
||||
print(f" DB Cesty : /Složka/Soubor...")
|
||||
|
||||
try:
|
||||
db = pymysql.connect(**DB_CONFIG)
|
||||
cur = db.cursor()
|
||||
except Exception as e:
|
||||
print(f"❌ DB Connection failed: {e}")
|
||||
input("Enter pro konec...")
|
||||
return
|
||||
|
||||
print(f"📥 Načítám index pro disk: '{disk_hostname}'...", flush=True)
|
||||
|
||||
# === OPTIMALIZACE: Hledáme přesně podle host_name ===
|
||||
cur.execute("""
|
||||
SELECT full_path, file_size, UNIX_TIMESTAMP(mtime)
|
||||
FROM file_md5_index
|
||||
WHERE host_name = %s
|
||||
""", (disk_hostname,))
|
||||
|
||||
# Mapa: { "/Slozka/Soubor.ext": (size, mtime) }
|
||||
indexed_map = {row[0]: (row[1], row[2]) for row in cur.fetchall()}
|
||||
|
||||
print(f"✅ Nalezeno {len(indexed_map):,} souborů v DB pro tento disk.", flush=True)
|
||||
print("======================================", flush=True)
|
||||
|
||||
new_files = 0
|
||||
skipped = 0
|
||||
filtered = 0
|
||||
errors = 0
|
||||
seen_paths = set()
|
||||
|
||||
# --- SCAN ---
|
||||
for root, dirs, files in os.walk(scan_root):
|
||||
# Ignorace systémových složek
|
||||
dirs[:] = [d for d in dirs if d not in EXCLUDED_DIRS]
|
||||
|
||||
for fname in files:
|
||||
disk_path = os.path.join(root, fname)
|
||||
|
||||
# 1. Stat (velikost, čas)
|
||||
try:
|
||||
stat = os.stat(disk_path)
|
||||
except OSError:
|
||||
errors += 1
|
||||
continue
|
||||
|
||||
size = stat.st_size
|
||||
if not size_allowed(size):
|
||||
filtered += 1
|
||||
continue
|
||||
|
||||
# 2. Vytvoření čisté cesty pro DB
|
||||
# E:\Filmy\Avatar.mkv -> Filmy\Avatar.mkv
|
||||
try:
|
||||
rel_path = os.path.relpath(disk_path, scan_root)
|
||||
except ValueError:
|
||||
errors += 1
|
||||
continue
|
||||
|
||||
# Normalizace na Linux style: Filmy/Avatar.mkv
|
||||
clean_path = rel_path.replace("\\", "/")
|
||||
|
||||
# Přidání lomítka na začátek: /Filmy/Avatar.mkv
|
||||
if not clean_path.startswith("/"):
|
||||
clean_path = "/" + clean_path
|
||||
|
||||
if clean_path in seen_paths:
|
||||
continue
|
||||
seen_paths.add(clean_path)
|
||||
|
||||
mtime = int(stat.st_mtime)
|
||||
|
||||
# === STRICT CHECK ===
|
||||
is_match = False
|
||||
if clean_path in indexed_map:
|
||||
db_size, db_mtime = indexed_map[clean_path]
|
||||
if size == db_size and mtime == db_mtime:
|
||||
is_match = True
|
||||
|
||||
if is_match:
|
||||
skipped += 1
|
||||
if PRINT_SKIPPED:
|
||||
print(f"⏭ SKIP {clean_path}", flush=True)
|
||||
continue
|
||||
|
||||
# === INSERT / UPDATE ===
|
||||
print("➕ NEW / UPDATED", flush=True)
|
||||
print(f" File: {clean_path}", flush=True)
|
||||
print(f" Size: {size:,} B", flush=True)
|
||||
|
||||
try:
|
||||
b3 = compute_blake3(disk_path)
|
||||
except Exception:
|
||||
errors += 1
|
||||
continue
|
||||
|
||||
cur.execute("""
|
||||
INSERT INTO file_md5_index
|
||||
(os_name, host_name, full_path, file_name, directory,
|
||||
file_size, mtime, blake3)
|
||||
VALUES (%s, %s, %s, %s, %s, %s, FROM_UNIXTIME(%s), %s)
|
||||
ON DUPLICATE KEY UPDATE
|
||||
file_size = VALUES(file_size),
|
||||
mtime = VALUES(mtime),
|
||||
blake3 = VALUES(blake3),
|
||||
updated_at = CURRENT_TIMESTAMP
|
||||
""", (
|
||||
OS_NAME, # Např. 'Windows' (kde se to skenovalo)
|
||||
disk_hostname, # ZDE SE UKLÁDÁ '#HD015'
|
||||
clean_path, # ZDE SE UKLÁDÁ '/Filmy/Avatar.mkv'
|
||||
fname,
|
||||
os.path.dirname(clean_path),
|
||||
size,
|
||||
mtime,
|
||||
b3,
|
||||
))
|
||||
|
||||
new_files += 1
|
||||
print(f" Hash: {b3.hex()}", flush=True)
|
||||
print("--------------------------------------", flush=True)
|
||||
|
||||
print("======================================", flush=True)
|
||||
print(f"✅ Hotovo : {new_files}")
|
||||
print(f"⏭ Shoda : {skipped}")
|
||||
print(f"⚠️ Chyby : {errors}")
|
||||
print("🏁 Konec.")
|
||||
|
||||
cur.close()
|
||||
db.close()
|
||||
# input("\nStiskněte Enter pro ukončení...")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
355
WalkFilesOnBackupHDD/20 WalkBackupHDD.py
Normal file
355
WalkFilesOnBackupHDD/20 WalkBackupHDD.py
Normal file
@@ -0,0 +1,355 @@
|
||||
#!/usr/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
r"""
|
||||
FAST FILE HASH INDEXER – WINDOWS CLIENT (HARDCODED CONFIG)
|
||||
- Mode: PHYSICAL BACKUP
|
||||
- Hostname in DB = Disk Label (e.g., #HD015)
|
||||
- Path in DB = Relative path (e.g., /Movies/Film.mkv)
|
||||
"""
|
||||
|
||||
import os, time
|
||||
import pymysql
|
||||
import socket
|
||||
import platform
|
||||
import sys
|
||||
from blake3 import blake3
|
||||
|
||||
def get_path_hash(path_str: str) -> bytes:
|
||||
"""Calculates MD5 hash of the path and returns raw 16 bytes for BINARY(16)."""
|
||||
return hashlib.md5(path_str.encode('utf-8')).digest()
|
||||
|
||||
# ==============================
|
||||
# ⚙️ USER CONFIGURATION
|
||||
# ==============================
|
||||
DISK_DRIVE_LETTER = "z" # (e.g., "E", "F", "P")
|
||||
DISK_HOSTNAME = "TW22" # (e.g., "#HD015")
|
||||
|
||||
# 🔒 SAFETY SWITCH
|
||||
# True = LIST ONLY (No DB changes). "Simulates" the run.
|
||||
# False = EXECUTE (Deletes and Inserts into DB).
|
||||
DRY_RUN = False
|
||||
|
||||
# ==============================
|
||||
# TECHNICAL CONFIG
|
||||
# ==============================
|
||||
CHUNK_SIZE = 5 * 1024 * 1024 # 5 MB
|
||||
PROGRESS_MIN_SIZE = 500 * 1024 * 1024 # 500 MB
|
||||
PROGRESS_INTERVAL = 1.0 # seconds
|
||||
|
||||
EXCLUDED_DIRS = {"$RECYCLE.BIN", "System Volume Information", "RECYCLER", "msdownld.tmp"}
|
||||
|
||||
# --- File Size Limits ---
|
||||
FILE_MIN_SIZE = 0
|
||||
FILE_MAX_SIZE = 1024 * 1024*1024*1024 # 1TB
|
||||
|
||||
# --- DB Config ---
|
||||
DB_CONFIG = {
|
||||
"host": "192.168.1.76",
|
||||
"port": 3307,
|
||||
"user": "root",
|
||||
"password": "Vlado9674+",
|
||||
"database": "torrents",
|
||||
"charset": "utf8mb4",
|
||||
"autocommit": True,
|
||||
}
|
||||
|
||||
PRINT_SKIPPED = False # Set True to see files that were already in DB
|
||||
|
||||
# ==============================
|
||||
# SYSTEM INFO
|
||||
# ==============================
|
||||
REAL_PC_HOSTNAME = socket.gethostname()
|
||||
OS_NAME = platform.system()
|
||||
|
||||
|
||||
# ==============================
|
||||
# FUNCTIONS
|
||||
# ==============================
|
||||
|
||||
def compute_blake3(path: str) -> bytes:
|
||||
h = blake3()
|
||||
total_size = os.path.getsize(path)
|
||||
show_progress = total_size >= PROGRESS_MIN_SIZE
|
||||
|
||||
processed = 0
|
||||
start_time = time.time()
|
||||
last_report = start_time
|
||||
|
||||
try:
|
||||
with open(path, "rb") as f:
|
||||
while True:
|
||||
chunk = f.read(CHUNK_SIZE)
|
||||
if not chunk:
|
||||
break
|
||||
|
||||
h.update(chunk)
|
||||
processed += len(chunk)
|
||||
|
||||
if show_progress:
|
||||
now = time.time()
|
||||
if now - last_report >= PROGRESS_INTERVAL:
|
||||
elapsed = now - start_time
|
||||
speed = processed / elapsed if elapsed > 0 else 0
|
||||
percent = processed / total_size * 100
|
||||
remaining = total_size - processed
|
||||
eta = remaining / speed if speed > 0 else 0
|
||||
|
||||
print(
|
||||
f" ⏳ {percent:6.2f}% | "
|
||||
f"{processed / 1024 / 1024:8.1f} / {total_size / 1024 / 1024:.1f} MB | "
|
||||
f"{speed / 1024 / 1024:6.1f} MB/s | "
|
||||
f"ETA {time.strftime('%H:%M:%S', time.gmtime(eta))}",
|
||||
flush=True
|
||||
)
|
||||
last_report = now
|
||||
|
||||
if show_progress:
|
||||
total_time = time.time() - start_time
|
||||
avg_speed = total_size / total_time if total_time > 0 else 0
|
||||
print(
|
||||
f" ✅ DONE | "
|
||||
f"{total_size / 1024 / 1024:.1f} MB | "
|
||||
f"avg {avg_speed / 1024 / 1024:.1f} MB/s | "
|
||||
f"time {time.strftime('%H:%M:%S', time.gmtime(total_time))}",
|
||||
flush=True
|
||||
)
|
||||
|
||||
return h.digest()
|
||||
|
||||
except Exception as e:
|
||||
print(f"⚠️ HASH ERROR: {path} - {e}")
|
||||
raise
|
||||
|
||||
|
||||
def size_allowed(size: int) -> bool:
|
||||
if FILE_MIN_SIZE is not None and size < FILE_MIN_SIZE: return False
|
||||
if FILE_MAX_SIZE is not None and size > FILE_MAX_SIZE: return False
|
||||
return True
|
||||
|
||||
|
||||
def normalize_db_path(scan_root, disk_path):
|
||||
"""
|
||||
Converts a physical Windows path to the standardized DB format.
|
||||
E:\Movies\File.mkv -> /Movies/File.mkv
|
||||
"""
|
||||
try:
|
||||
rel_path = os.path.relpath(disk_path, scan_root)
|
||||
except ValueError:
|
||||
return None
|
||||
|
||||
# Windows backslash to slash
|
||||
clean_path = rel_path.replace("\\", "/")
|
||||
|
||||
# Ensure leading slash
|
||||
if not clean_path.startswith("/"):
|
||||
clean_path = "/" + clean_path
|
||||
|
||||
return clean_path
|
||||
|
||||
|
||||
# ==============================
|
||||
# MAIN
|
||||
# ==============================
|
||||
|
||||
def main():
|
||||
print("🚀 BLAKE3 External Disk Indexer", flush=True)
|
||||
print(f"🖥 Running on PC: {REAL_PC_HOSTNAME}", flush=True)
|
||||
|
||||
if DRY_RUN:
|
||||
print("🛡️ DRY RUN MODE ACTIVE: No changes will be made to DB.", flush=True)
|
||||
else:
|
||||
print("⚠️ LIVE MODE: Changes WILL be committed to DB.", flush=True)
|
||||
|
||||
# Build root path
|
||||
scan_root = f"{DISK_DRIVE_LETTER}:\\"
|
||||
|
||||
if not os.path.isdir(scan_root):
|
||||
print(f"❌ ERROR: Drive '{scan_root}' not found!")
|
||||
print(f" Please check DISK_DRIVE_LETTER in config.")
|
||||
return
|
||||
|
||||
print(f"✅ Config:")
|
||||
print(f" Source (Win) : {scan_root}")
|
||||
print(f" DB Hostname : {DISK_HOSTNAME}")
|
||||
|
||||
try:
|
||||
db = pymysql.connect(**DB_CONFIG)
|
||||
cur = db.cursor()
|
||||
except Exception as e:
|
||||
print(f"❌ DB Connection failed: {e}")
|
||||
return
|
||||
|
||||
print(f"📥 Loading DB index for: '{DISK_HOSTNAME}'...", flush=True)
|
||||
|
||||
# === LOAD EXISTING DB RECORDS ===
|
||||
cur.execute("""
|
||||
SELECT full_path, file_size, UNIX_TIMESTAMP(mtime)
|
||||
FROM file_md5_index
|
||||
WHERE host_name = %s
|
||||
""", (DISK_HOSTNAME,))
|
||||
|
||||
indexed_map = {row[0]: (row[1], row[2]) for row in cur.fetchall()}
|
||||
|
||||
print(f"✅ Found {len(indexed_map):,} files in DB for this disk.", flush=True)
|
||||
|
||||
# =========================================================
|
||||
# PHASE 1: CLEANUP (DELETE MISSING FILES)
|
||||
# =========================================================
|
||||
print("======================================", flush=True)
|
||||
print("🧹 PHASE 1: Checking for deleted files...", flush=True)
|
||||
|
||||
current_disk_paths = set()
|
||||
|
||||
# Fast walk just to get paths
|
||||
for root, dirs, files in os.walk(scan_root):
|
||||
dirs[:] = [d for d in dirs if d not in EXCLUDED_DIRS]
|
||||
|
||||
for fname in files:
|
||||
disk_path = os.path.join(root, fname)
|
||||
clean_path = normalize_db_path(scan_root, disk_path)
|
||||
if clean_path:
|
||||
current_disk_paths.add(clean_path)
|
||||
|
||||
paths_to_delete = set(indexed_map.keys()) - current_disk_paths
|
||||
|
||||
if paths_to_delete:
|
||||
print(f"🗑️ Found {len(paths_to_delete):,} files to delete from DB.")
|
||||
|
||||
if DRY_RUN:
|
||||
print("🛡️ [DRY RUN] Listing files to be deleted (No action taken):")
|
||||
for p in sorted(list(paths_to_delete))[:20]: # Print first 20
|
||||
print(f" - {p}")
|
||||
if len(paths_to_delete) > 20:
|
||||
print(f" ... and {len(paths_to_delete) - 20} more.")
|
||||
else:
|
||||
# Delete in batches
|
||||
batch_size = 1000
|
||||
to_delete_list = list(paths_to_delete)
|
||||
|
||||
for i in range(0, len(to_delete_list), batch_size):
|
||||
batch = to_delete_list[i: i + batch_size]
|
||||
format_strings = ','.join(['%s'] * len(batch))
|
||||
|
||||
query = f"DELETE FROM file_md5_index WHERE host_name = %s AND full_path IN ({format_strings})"
|
||||
|
||||
try:
|
||||
cur.execute(query, [DISK_HOSTNAME] + batch)
|
||||
print(f" ... deleted batch {i}-{i + len(batch)}")
|
||||
except Exception as e:
|
||||
print(f"❌ Error deleting batch: {e}")
|
||||
|
||||
# Update local map
|
||||
for p in paths_to_delete:
|
||||
del indexed_map[p]
|
||||
print("✅ Cleanup complete.")
|
||||
else:
|
||||
print("✅ No deleted files detected.")
|
||||
|
||||
# =========================================================
|
||||
# PHASE 2: SCAN & UPDATE (HASHING)
|
||||
# =========================================================
|
||||
print("======================================", flush=True)
|
||||
print("🚀 PHASE 2: Scanning for changes & new files...", flush=True)
|
||||
|
||||
new_files = 0
|
||||
skipped = 0
|
||||
filtered = 0
|
||||
errors = 0
|
||||
seen_paths = set()
|
||||
|
||||
for root, dirs, files in os.walk(scan_root):
|
||||
dirs[:] = [d for d in dirs if d not in EXCLUDED_DIRS]
|
||||
|
||||
for fname in files:
|
||||
disk_path = os.path.join(root, fname)
|
||||
|
||||
try:
|
||||
stat = os.stat(disk_path)
|
||||
except OSError:
|
||||
errors += 1
|
||||
continue
|
||||
|
||||
size = stat.st_size
|
||||
if not size_allowed(size):
|
||||
filtered += 1
|
||||
continue
|
||||
|
||||
clean_path = normalize_db_path(scan_root, disk_path)
|
||||
if not clean_path:
|
||||
errors += 1
|
||||
continue
|
||||
|
||||
if clean_path in seen_paths:
|
||||
continue
|
||||
seen_paths.add(clean_path)
|
||||
|
||||
mtime = int(stat.st_mtime)
|
||||
|
||||
# === MATCH CHECK ===
|
||||
is_match = False
|
||||
if clean_path in indexed_map:
|
||||
db_size, db_mtime = indexed_map[clean_path]
|
||||
if size == db_size and mtime == db_mtime:
|
||||
is_match = True
|
||||
|
||||
if is_match:
|
||||
skipped += 1
|
||||
if PRINT_SKIPPED:
|
||||
print(f"⏭ SKIP {clean_path}", flush=True)
|
||||
continue
|
||||
|
||||
# === INSERT / UPDATE ===
|
||||
print("➕ NEW / UPDATED", flush=True)
|
||||
print(f" File: {clean_path}", flush=True)
|
||||
print(f" Size: {size:,} B", flush=True)
|
||||
|
||||
try:
|
||||
b3 = compute_blake3(disk_path)
|
||||
except Exception:
|
||||
errors += 1
|
||||
continue
|
||||
|
||||
if DRY_RUN:
|
||||
print(f"🛡️ [DRY RUN] Would INSERT/UPDATE: {clean_path}")
|
||||
print(f" Hash: {b3.hex()}")
|
||||
new_files += 1
|
||||
else:
|
||||
cur.execute("""
|
||||
INSERT INTO file_md5_index
|
||||
(os_name, host_name, full_path, file_name, directory,
|
||||
file_size, mtime, blake3)
|
||||
VALUES (%s, %s, %s, %s, %s, %s, FROM_UNIXTIME(%s), %s)
|
||||
ON DUPLICATE KEY UPDATE
|
||||
file_size = VALUES(file_size),
|
||||
mtime = VALUES(mtime),
|
||||
blake3 = VALUES(blake3),
|
||||
updated_at = CURRENT_TIMESTAMP
|
||||
""", (
|
||||
OS_NAME,
|
||||
DISK_HOSTNAME,
|
||||
clean_path,
|
||||
fname,
|
||||
os.path.dirname(clean_path),
|
||||
size,
|
||||
mtime,
|
||||
b3,
|
||||
))
|
||||
new_files += 1
|
||||
print(f" Hash: {b3.hex()}", flush=True)
|
||||
|
||||
print("--------------------------------------", flush=True)
|
||||
|
||||
print("======================================", flush=True)
|
||||
print(f"✅ Processed : {new_files}")
|
||||
print(f"⏭ Skipped : {skipped}")
|
||||
print(f"🗑 Deleted : {len(paths_to_delete)} " + ("(DRY RUN)" if DRY_RUN else ""))
|
||||
print(f"⚠️ Errors : {errors}")
|
||||
print("🏁 Done.")
|
||||
|
||||
cur.close()
|
||||
db.close()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
313
WalkFilesOnBackupHDD/30 WalkBackupHDD.py
Normal file
313
WalkFilesOnBackupHDD/30 WalkBackupHDD.py
Normal file
@@ -0,0 +1,313 @@
|
||||
#!/usr/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
r"""
|
||||
FAST FILE HASH INDEXER – WINDOWS CLIENT (HARDCODED CONFIG)
|
||||
- Mode: PHYSICAL BACKUP
|
||||
- Hostname in DB = Disk Label (e.g., #HD015)
|
||||
- Path in DB = Relative path (e.g., /Movies/Film.mkv)
|
||||
"""
|
||||
|
||||
import os
|
||||
import time
|
||||
import pymysql
|
||||
import socket
|
||||
import platform
|
||||
import sys
|
||||
import hashlib
|
||||
from blake3 import blake3
|
||||
|
||||
# ==============================
|
||||
# ⚙️ USER CONFIGURATION
|
||||
# ==============================
|
||||
DISK_DRIVE_LETTER = "z" # (e.g., "E", "F", "P")
|
||||
DISK_HOSTNAME = "TW22" # (e.g., "#HD015")
|
||||
|
||||
# 🔒 SAFETY SWITCH
|
||||
DRY_RUN = False
|
||||
|
||||
# ==============================
|
||||
# TECHNICAL CONFIG
|
||||
# ==============================
|
||||
CHUNK_SIZE = 5 * 1024 * 1024 # 5 MB
|
||||
PROGRESS_MIN_SIZE = 500 * 1024 * 1024 # 500 MB
|
||||
PROGRESS_INTERVAL = 1.0 # seconds
|
||||
|
||||
EXCLUDED_DIRS = {"$RECYCLE.BIN", "System Volume Information", "RECYCLER", "msdownld.tmp"}
|
||||
|
||||
# --- File Size Limits ---
|
||||
FILE_MIN_SIZE = 0
|
||||
FILE_MAX_SIZE = 1024 * 1024 * 1024 * 1024 # 1TB
|
||||
|
||||
# --- DB Config ---
|
||||
DB_CONFIG = {
|
||||
"host": "192.168.1.50",
|
||||
"port": 3306,
|
||||
"user": "root",
|
||||
"password": "Vlado9674+",
|
||||
"database": "torrents",
|
||||
"charset": "utf8mb4",
|
||||
"autocommit": True,
|
||||
}
|
||||
|
||||
PRINT_SKIPPED = False # Set True to see files that were already in DB
|
||||
|
||||
# ==============================
|
||||
# SYSTEM INFO
|
||||
# ==============================
|
||||
REAL_PC_HOSTNAME = socket.gethostname()
|
||||
OS_NAME = platform.system()
|
||||
|
||||
|
||||
# ==============================
|
||||
# FUNCTIONS
|
||||
# ==============================
|
||||
|
||||
def get_path_hash(path_str: str) -> bytes:
|
||||
"""Calculates MD5 hash of the path and returns raw 16 bytes for BINARY(16)."""
|
||||
return hashlib.md5(path_str.encode('utf-8')).digest()
|
||||
|
||||
|
||||
def compute_blake3(path: str) -> bytes:
|
||||
h = blake3()
|
||||
total_size = os.path.getsize(path)
|
||||
show_progress = total_size >= PROGRESS_MIN_SIZE
|
||||
|
||||
processed = 0
|
||||
start_time = time.time()
|
||||
last_report = start_time
|
||||
|
||||
try:
|
||||
with open(path, "rb") as f:
|
||||
while True:
|
||||
chunk = f.read(CHUNK_SIZE)
|
||||
if not chunk:
|
||||
break
|
||||
|
||||
h.update(chunk)
|
||||
processed += len(chunk)
|
||||
|
||||
if show_progress:
|
||||
now = time.time()
|
||||
if now - last_report >= PROGRESS_INTERVAL:
|
||||
elapsed = now - start_time
|
||||
speed = processed / elapsed if elapsed > 0 else 0
|
||||
percent = processed / total_size * 100
|
||||
remaining = total_size - processed
|
||||
eta = remaining / speed if speed > 0 else 0
|
||||
|
||||
print(
|
||||
f" ⏳ {percent:6.2f}% | "
|
||||
f"{processed / 1024 / 1024:8.1f} / {total_size / 1024 / 1024:.1f} MB | "
|
||||
f"{speed / 1024 / 1024:6.1f} MB/s | "
|
||||
f"ETA {time.strftime('%H:%M:%S', time.gmtime(eta))}",
|
||||
flush=True
|
||||
)
|
||||
last_report = now
|
||||
|
||||
if show_progress:
|
||||
total_time = time.time() - start_time
|
||||
avg_speed = total_size / total_time if total_time > 0 else 0
|
||||
print(
|
||||
f" ✅ DONE | "
|
||||
f"{total_size / 1024 / 1024:.1f} MB | "
|
||||
f"avg {avg_speed / 1024 / 1024:.1f} MB/s | "
|
||||
f"time {time.strftime('%H:%M:%S', time.gmtime(total_time))}",
|
||||
flush=True
|
||||
)
|
||||
|
||||
return h.digest()
|
||||
|
||||
except Exception as e:
|
||||
print(f"⚠️ HASH ERROR: {path} - {e}")
|
||||
raise
|
||||
|
||||
|
||||
def size_allowed(size: int) -> bool:
|
||||
if FILE_MIN_SIZE is not None and size < FILE_MIN_SIZE: return False
|
||||
if FILE_MAX_SIZE is not None and size > FILE_MAX_SIZE: return False
|
||||
return True
|
||||
|
||||
|
||||
def normalize_db_path(scan_root, disk_path):
|
||||
"""
|
||||
Converts a physical Windows path to the standardized DB format.
|
||||
E:\Movies\File.mkv -> /Movies/File.mkv
|
||||
"""
|
||||
try:
|
||||
rel_path = os.path.relpath(disk_path, scan_root)
|
||||
except ValueError:
|
||||
return None
|
||||
|
||||
clean_path = rel_path.replace("\\", "/")
|
||||
if not clean_path.startswith("/"):
|
||||
clean_path = "/" + clean_path
|
||||
|
||||
return clean_path
|
||||
|
||||
|
||||
# ==============================
|
||||
# MAIN
|
||||
# ==============================
|
||||
|
||||
def main():
|
||||
print("🚀 BLAKE3 External Disk Indexer (MySQL 9 Compatible)", flush=True)
|
||||
print(f"🖥 Running on PC: {REAL_PC_HOSTNAME}", flush=True)
|
||||
|
||||
if DRY_RUN:
|
||||
print("🛡️ DRY RUN MODE ACTIVE: No changes will be made to DB.", flush=True)
|
||||
else:
|
||||
print("⚠️ LIVE MODE: Changes WILL be committed to DB.", flush=True)
|
||||
|
||||
scan_root = f"{DISK_DRIVE_LETTER}:\\"
|
||||
|
||||
if not os.path.isdir(scan_root):
|
||||
print(f"❌ ERROR: Drive '{scan_root}' not found!")
|
||||
return
|
||||
|
||||
try:
|
||||
db = pymysql.connect(**DB_CONFIG)
|
||||
cur = db.cursor()
|
||||
except Exception as e:
|
||||
print(f"❌ DB Connection failed: {e}")
|
||||
return
|
||||
|
||||
print(f"📥 Loading DB index for: '{DISK_HOSTNAME}'...", flush=True)
|
||||
|
||||
# === LOAD EXISTING DB RECORDS ===
|
||||
# We load path_hash as well for precise deletion
|
||||
cur.execute("""
|
||||
SELECT full_path, file_size, UNIX_TIMESTAMP(mtime)
|
||||
FROM file_md5_index
|
||||
WHERE host_name = %s
|
||||
""", (DISK_HOSTNAME,))
|
||||
|
||||
indexed_map = {row[0]: (row[1], row[2]) for row in cur.fetchall()}
|
||||
print(f"✅ Found {len(indexed_map):,} files in DB for this disk.", flush=True)
|
||||
|
||||
# =========================================================
|
||||
# PHASE 1: CLEANUP (DELETE MISSING FILES)
|
||||
# =========================================================
|
||||
print("======================================", flush=True)
|
||||
print("🧹 PHASE 1: Checking for deleted files...", flush=True)
|
||||
|
||||
current_disk_paths = set()
|
||||
for root, dirs, files in os.walk(scan_root):
|
||||
dirs[:] = [d for d in dirs if d not in EXCLUDED_DIRS]
|
||||
for fname in files:
|
||||
disk_path = os.path.join(root, fname)
|
||||
clean_path = normalize_db_path(scan_root, disk_path)
|
||||
if clean_path:
|
||||
current_disk_paths.add(clean_path)
|
||||
|
||||
paths_to_delete = set(indexed_map.keys()) - current_disk_paths
|
||||
|
||||
if paths_to_delete:
|
||||
print(f"🗑️ Found {len(paths_to_delete):,} files to delete from DB.")
|
||||
if DRY_RUN:
|
||||
for p in sorted(list(paths_to_delete))[:20]:
|
||||
print(f" - {p}")
|
||||
else:
|
||||
# Delete using path_hash for index efficiency
|
||||
batch_size = 500
|
||||
to_delete_list = list(paths_to_delete)
|
||||
for i in range(0, len(to_delete_list), batch_size):
|
||||
batch_paths = to_delete_list[i: i + batch_size]
|
||||
# Map paths to their MD5 hashes
|
||||
batch_hashes = [get_path_hash(p) for p in batch_paths]
|
||||
|
||||
format_strings = ','.join(['%s'] * len(batch_hashes))
|
||||
query = f"DELETE FROM file_md5_index WHERE host_name = %s AND path_hash IN ({format_strings})"
|
||||
|
||||
try:
|
||||
cur.execute(query, [DISK_HOSTNAME] + batch_hashes)
|
||||
except Exception as e:
|
||||
print(f"❌ Error deleting batch: {e}")
|
||||
|
||||
for p in paths_to_delete:
|
||||
del indexed_map[p]
|
||||
print("✅ Cleanup complete.")
|
||||
else:
|
||||
print("✅ No deleted files detected.")
|
||||
|
||||
# =========================================================
|
||||
# PHASE 2: SCAN & UPDATE (HASHING)
|
||||
# =========================================================
|
||||
print("======================================", flush=True)
|
||||
print("🚀 PHASE 2: Scanning for changes & new files...", flush=True)
|
||||
|
||||
new_files = 0
|
||||
skipped = 0
|
||||
errors = 0
|
||||
seen_paths = set()
|
||||
|
||||
for root, dirs, files in os.walk(scan_root):
|
||||
dirs[:] = [d for d in dirs if d not in EXCLUDED_DIRS]
|
||||
for fname in files:
|
||||
disk_path = os.path.join(root, fname)
|
||||
try:
|
||||
stat = os.stat(disk_path)
|
||||
except OSError:
|
||||
errors += 1
|
||||
continue
|
||||
|
||||
size = stat.st_size
|
||||
if not size_allowed(size):
|
||||
continue
|
||||
|
||||
clean_path = normalize_db_path(scan_root, disk_path)
|
||||
if not clean_path or clean_path in seen_paths:
|
||||
continue
|
||||
seen_paths.add(clean_path)
|
||||
|
||||
mtime = int(stat.st_mtime)
|
||||
|
||||
# Match Check
|
||||
if clean_path in indexed_map:
|
||||
db_size, db_mtime = indexed_map[clean_path]
|
||||
if size == db_size and mtime == db_mtime:
|
||||
skipped += 1
|
||||
continue
|
||||
|
||||
# Compute Hashes
|
||||
try:
|
||||
b3_hash = compute_blake3(disk_path)
|
||||
p_hash = get_path_hash(clean_path) # Essential for MySQL 9 Unique Index
|
||||
except Exception:
|
||||
errors += 1
|
||||
continue
|
||||
|
||||
if DRY_RUN:
|
||||
print(f"🛡️ [DRY RUN] NEW/UPDATE: {clean_path}")
|
||||
new_files += 1
|
||||
else:
|
||||
cur.execute("""
|
||||
INSERT INTO file_md5_index
|
||||
(os_name, host_name, full_path, path_hash, file_name, directory,
|
||||
file_size, mtime, blake3)
|
||||
VALUES (%s, %s, %s, %s, %s, %s, %s, FROM_UNIXTIME(%s), %s)
|
||||
ON DUPLICATE KEY UPDATE
|
||||
file_size = VALUES(file_size),
|
||||
mtime = VALUES(mtime),
|
||||
blake3 = VALUES(blake3),
|
||||
updated_at = CURRENT_TIMESTAMP
|
||||
""", (
|
||||
OS_NAME, DISK_HOSTNAME, clean_path, p_hash, fname,
|
||||
os.path.dirname(clean_path), size, mtime, b3_hash
|
||||
))
|
||||
new_files += 1
|
||||
print(f"➕ ADDED: {clean_path} | {b3_hash.hex()[:8]}...")
|
||||
|
||||
print("======================================", flush=True)
|
||||
print(f"✅ Processed : {new_files}")
|
||||
print(f"⏭ Skipped : {skipped}")
|
||||
print(f"🗑 Deleted : {len(paths_to_delete)}")
|
||||
print(f"⚠️ Errors : {errors}")
|
||||
print("🏁 Done.")
|
||||
|
||||
cur.close()
|
||||
db.close()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
158
WalkFilesOnBackupHDD/40 TestPathNormalizedinTable.py
Normal file
158
WalkFilesOnBackupHDD/40 TestPathNormalizedinTable.py
Normal file
@@ -0,0 +1,158 @@
|
||||
#!/opt/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import pymysql
|
||||
import hashlib
|
||||
import posixpath
|
||||
import unicodedata
|
||||
from binascii import hexlify
|
||||
|
||||
# ============================================================
|
||||
# CONFIG
|
||||
# ============================================================
|
||||
|
||||
DB_CONFIG = {
|
||||
"host": "192.168.1.50",
|
||||
"port": 3306,
|
||||
"user": "root",
|
||||
"password": "Vlado9674+",
|
||||
"database": "torrents",
|
||||
"charset": "utf8mb4",
|
||||
}
|
||||
|
||||
HOST_FILTER = "tower1" # None = all hosts
|
||||
LIMIT = None # e.g. 50000 for testing
|
||||
SHOW_EXAMPLES = 20
|
||||
|
||||
# ============================================================
|
||||
# CANONICAL PATH
|
||||
# ============================================================
|
||||
|
||||
def canonical_path(path_str: str) -> str:
|
||||
if not path_str:
|
||||
return path_str
|
||||
|
||||
path_str = path_str.replace("\\", "/")
|
||||
path_str = posixpath.normpath(path_str)
|
||||
path_str = unicodedata.normalize("NFC", path_str)
|
||||
|
||||
return path_str
|
||||
|
||||
def md5_bytes(path_str: str) -> bytes:
|
||||
return hashlib.md5(path_str.encode("utf-8")).digest()
|
||||
|
||||
# ============================================================
|
||||
# MAIN
|
||||
# ============================================================
|
||||
|
||||
def main():
|
||||
|
||||
db = pymysql.connect(**DB_CONFIG)
|
||||
cur = db.cursor(pymysql.cursors.SSCursor)
|
||||
|
||||
sql = """
|
||||
SELECT id, full_path, path_hash
|
||||
FROM file_md5_index
|
||||
"""
|
||||
|
||||
params = []
|
||||
|
||||
if HOST_FILTER:
|
||||
sql += " WHERE host_name = %s"
|
||||
params.append(HOST_FILTER)
|
||||
|
||||
if LIMIT:
|
||||
sql += " LIMIT %s"
|
||||
params.append(LIMIT)
|
||||
|
||||
cur.execute(sql, params)
|
||||
|
||||
total = 0
|
||||
ok = 0
|
||||
path_change = 0
|
||||
hash_change = 0
|
||||
|
||||
examples_path = []
|
||||
examples_hash = []
|
||||
|
||||
for rec_id, full_path, stored_hash in cur:
|
||||
|
||||
total += 1
|
||||
|
||||
canonical = canonical_path(full_path)
|
||||
|
||||
raw_hash = md5_bytes(full_path)
|
||||
canonical_hash = md5_bytes(canonical)
|
||||
|
||||
# ---------------------------------------------------
|
||||
# CASE 1: fully OK
|
||||
# ---------------------------------------------------
|
||||
if full_path == canonical and stored_hash == canonical_hash:
|
||||
ok += 1
|
||||
|
||||
# ---------------------------------------------------
|
||||
# CASE 2: path string would change
|
||||
# ---------------------------------------------------
|
||||
if full_path != canonical:
|
||||
path_change += 1
|
||||
|
||||
if len(examples_path) < SHOW_EXAMPLES:
|
||||
examples_path.append((rec_id, full_path, canonical))
|
||||
|
||||
# ---------------------------------------------------
|
||||
# CASE 3: hash would change
|
||||
# ---------------------------------------------------
|
||||
if stored_hash != canonical_hash:
|
||||
hash_change += 1
|
||||
|
||||
if len(examples_hash) < SHOW_EXAMPLES:
|
||||
examples_hash.append(
|
||||
(rec_id, full_path,
|
||||
hexlify(stored_hash).decode(),
|
||||
hexlify(canonical_hash).decode())
|
||||
)
|
||||
|
||||
if total % 100000 == 0:
|
||||
print(f"Checked {total:,} rows...")
|
||||
|
||||
# ============================================================
|
||||
# REPORT
|
||||
# ============================================================
|
||||
|
||||
print("\n" + "=" * 70)
|
||||
print("AUDIT SUMMARY")
|
||||
print("=" * 70)
|
||||
|
||||
print(f"Total rows checked : {total:,}")
|
||||
print(f"OK (already canonical + hash OK) : {ok:,}")
|
||||
print(f"Paths that would change : {path_change:,}")
|
||||
print(f"Hashes that would change : {hash_change:,}")
|
||||
|
||||
print("=" * 70)
|
||||
|
||||
# ------------------------------------------------------------
|
||||
# SHOW EXAMPLES
|
||||
# ------------------------------------------------------------
|
||||
|
||||
if examples_path:
|
||||
print("\n⚠ PATH CHANGE EXAMPLES:")
|
||||
for rec_id, old, new in examples_path:
|
||||
print(f"[id={rec_id}]")
|
||||
print(" DB :", old)
|
||||
print(" NEW:", new)
|
||||
print()
|
||||
|
||||
if examples_hash:
|
||||
print("\n❌ HASH CHANGE EXAMPLES:")
|
||||
for rec_id, path, old_hash, new_hash in examples_hash:
|
||||
print(f"[id={rec_id}] {path}")
|
||||
print(" Stored :", old_hash)
|
||||
print(" New :", new_hash)
|
||||
print()
|
||||
|
||||
cur.close()
|
||||
db.close()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
188
WalkFilesOnBackupHDD/50 Onetimepathnormalization.py
Normal file
188
WalkFilesOnBackupHDD/50 Onetimepathnormalization.py
Normal file
@@ -0,0 +1,188 @@
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
"""
|
||||
ONE-TIME MIGRATION: Normalize full_path (NFC, forward slashes) + recompute path_hash
|
||||
- Targets ONLY one host_name (Tower1 by default)
|
||||
- Safe with UNIQUE(host_name, path_hash)
|
||||
- Handles collisions by skipping conflicting rows and logging them
|
||||
- DRY_RUN supported
|
||||
"""
|
||||
|
||||
import sys
|
||||
import time
|
||||
import hashlib
|
||||
import posixpath
|
||||
import unicodedata
|
||||
import pymysql
|
||||
from pymysql.err import IntegrityError
|
||||
|
||||
# =========================
|
||||
# CONFIG
|
||||
# =========================
|
||||
HOST_TO_FIX = "Tower" # <-- set your Unraid host_name exactly as stored in DB
|
||||
DRY_RUN = True # <-- first run True; then switch to False to apply
|
||||
BATCH_SELECT_FETCH = 5000 # server-side cursor fetch size (streaming)
|
||||
COMMIT_EVERY = 2000 # commit after N successful updates (when DRY_RUN=False)
|
||||
LOG_EVERY = 50000 # progress print
|
||||
|
||||
DB_CONFIG = {
|
||||
"host": "192.168.1.50",
|
||||
"port": 3306,
|
||||
"user": "root",
|
||||
"password": "Vlado9674+",
|
||||
"database": "torrents",
|
||||
"charset": "utf8mb4",
|
||||
"autocommit": False,
|
||||
}
|
||||
|
||||
# =========================
|
||||
# CANONICALIZATION
|
||||
# =========================
|
||||
def canonical_path(path_str: str) -> str:
|
||||
if not path_str:
|
||||
return path_str
|
||||
path_str = path_str.replace("\\", "/")
|
||||
path_str = posixpath.normpath(path_str)
|
||||
path_str = unicodedata.normalize("NFC", path_str)
|
||||
return path_str
|
||||
|
||||
def md5_bytes(path_str: str) -> bytes:
|
||||
return hashlib.md5(path_str.encode("utf-8")).digest() # 16 raw bytes for BINARY(16)
|
||||
|
||||
# =========================
|
||||
# MAIN
|
||||
# =========================
|
||||
def main():
|
||||
print(f"[{time.strftime('%Y-%m-%d %H:%M:%S')}] 🚀 Tower path_hash migration")
|
||||
print(f"Host: {HOST_TO_FIX}")
|
||||
print(f"DRY_RUN: {DRY_RUN}")
|
||||
sys.stdout.flush()
|
||||
|
||||
db = pymysql.connect(**DB_CONFIG)
|
||||
|
||||
# streaming cursor for reading
|
||||
read_cur = db.cursor(pymysql.cursors.SSCursor)
|
||||
read_cur.execute(
|
||||
"""
|
||||
SELECT id, full_path, path_hash
|
||||
FROM file_md5_index
|
||||
WHERE host_name = %s
|
||||
""",
|
||||
(HOST_TO_FIX,),
|
||||
)
|
||||
|
||||
# normal cursor for updates
|
||||
upd_cur = db.cursor()
|
||||
|
||||
total = 0
|
||||
needs_change = 0
|
||||
updated_ok = 0
|
||||
collisions = 0
|
||||
other_errors = 0
|
||||
|
||||
start = time.time()
|
||||
pending_commits = 0
|
||||
|
||||
# Optional: make server-side cursor fetch a bit larger
|
||||
# (PyMySQL streams regardless; this just makes loop smoother)
|
||||
# Not strictly necessary.
|
||||
|
||||
while True:
|
||||
rows = read_cur.fetchmany(BATCH_SELECT_FETCH)
|
||||
if not rows:
|
||||
break
|
||||
|
||||
for rec_id, full_path, stored_hash in rows:
|
||||
total += 1
|
||||
|
||||
new_path = canonical_path(full_path)
|
||||
new_hash = md5_bytes(new_path)
|
||||
|
||||
# already canonical & correct
|
||||
if new_path == full_path and new_hash == stored_hash:
|
||||
if total % LOG_EVERY == 0:
|
||||
elapsed = time.time() - start
|
||||
print(f"Checked {total:,} | needs_change {needs_change:,} | updated {updated_ok:,} | collisions {collisions:,} | {elapsed:.1f}s")
|
||||
sys.stdout.flush()
|
||||
continue
|
||||
|
||||
needs_change += 1
|
||||
|
||||
if DRY_RUN:
|
||||
# in dry-run we just count; no DB writes
|
||||
continue
|
||||
|
||||
# Update with collision handling via UNIQUE(host_name, path_hash)
|
||||
try:
|
||||
# Use a savepoint so a duplicate-key error doesn't kill the whole transaction
|
||||
upd_cur.execute("SAVEPOINT sp_one;")
|
||||
|
||||
upd_cur.execute(
|
||||
"""
|
||||
UPDATE file_md5_index
|
||||
SET full_path = %s,
|
||||
path_hash = %s
|
||||
WHERE id = %s
|
||||
""",
|
||||
(new_path, new_hash, rec_id),
|
||||
)
|
||||
|
||||
upd_cur.execute("RELEASE SAVEPOINT sp_one;")
|
||||
|
||||
updated_ok += 1
|
||||
pending_commits += 1
|
||||
|
||||
if pending_commits >= COMMIT_EVERY:
|
||||
db.commit()
|
||||
pending_commits = 0
|
||||
|
||||
except IntegrityError as e:
|
||||
# Duplicate key = collision on (host_name, path_hash)
|
||||
# This means some OTHER row in the same host already has this new_hash.
|
||||
upd_cur.execute("ROLLBACK TO SAVEPOINT sp_one;")
|
||||
upd_cur.execute("RELEASE SAVEPOINT sp_one;")
|
||||
collisions += 1
|
||||
|
||||
# Print a short line occasionally (avoid huge spam)
|
||||
if collisions <= 50 or collisions % 1000 == 0:
|
||||
print(f"⚠ COLLISION id={rec_id} | {e}")
|
||||
sys.stdout.flush()
|
||||
|
||||
except Exception as e:
|
||||
upd_cur.execute("ROLLBACK TO SAVEPOINT sp_one;")
|
||||
upd_cur.execute("RELEASE SAVEPOINT sp_one;")
|
||||
other_errors += 1
|
||||
if other_errors <= 50 or other_errors % 1000 == 0:
|
||||
print(f"❌ ERROR id={rec_id} | {e}")
|
||||
sys.stdout.flush()
|
||||
|
||||
if total % LOG_EVERY == 0:
|
||||
elapsed = time.time() - start
|
||||
print(f"Checked {total:,} | needs_change {needs_change:,} | updated {updated_ok:,} | collisions {collisions:,} | {elapsed:.1f}s")
|
||||
sys.stdout.flush()
|
||||
|
||||
# finalize
|
||||
if not DRY_RUN:
|
||||
if pending_commits:
|
||||
db.commit()
|
||||
print("✅ Migration finished (committed).")
|
||||
else:
|
||||
print("⚠ DRY_RUN finished (no changes written).")
|
||||
|
||||
elapsed = time.time() - start
|
||||
print("=" * 70)
|
||||
print(f"Total rows checked : {total:,}")
|
||||
print(f"Rows needing change : {needs_change:,}")
|
||||
print(f"Rows updated : {updated_ok:,}")
|
||||
print(f"Collisions (skipped) : {collisions:,}")
|
||||
print(f"Other errors : {other_errors:,}")
|
||||
print(f"Elapsed : {elapsed:.1f}s")
|
||||
print("=" * 70)
|
||||
|
||||
read_cur.close()
|
||||
upd_cur.close()
|
||||
db.close()
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
146
WalkFilesOnBackupHDD/51 testthoseneedchangewhetherok.py
Normal file
146
WalkFilesOnBackupHDD/51 testthoseneedchangewhetherok.py
Normal file
@@ -0,0 +1,146 @@
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import os
|
||||
import hashlib
|
||||
import posixpath
|
||||
import unicodedata
|
||||
import pymysql
|
||||
import time
|
||||
|
||||
# =========================
|
||||
# CONFIG
|
||||
# =========================
|
||||
|
||||
HOST_TO_CHECK = "Tower"
|
||||
WINDOWS_UNC_BASE = r"\\tower"
|
||||
|
||||
DB_CONFIG = {
|
||||
"host": "192.168.1.50",
|
||||
"port": 3306,
|
||||
"user": "root",
|
||||
"password": "Vlado9674+",
|
||||
"database": "torrents",
|
||||
"charset": "utf8mb4",
|
||||
}
|
||||
|
||||
PRINT_FIRST_CHANGES = 20
|
||||
LOG_EVERY = 5000
|
||||
|
||||
# =========================
|
||||
# CANONICAL
|
||||
# =========================
|
||||
|
||||
def canonical_path(path_str):
|
||||
path_str = path_str.replace("\\", "/")
|
||||
path_str = posixpath.normpath(path_str)
|
||||
path_str = unicodedata.normalize("NFC", path_str)
|
||||
return path_str
|
||||
|
||||
def md5_bytes(path_str):
|
||||
return hashlib.md5(path_str.encode("utf-8")).digest()
|
||||
|
||||
# =========================
|
||||
# PATH MAP
|
||||
# =========================
|
||||
|
||||
def linux_to_windows_unc(linux_path):
|
||||
rel = linux_path[len("/mnt/user/"):]
|
||||
return os.path.join(WINDOWS_UNC_BASE, *rel.split("/"))
|
||||
|
||||
# =========================
|
||||
# MAIN
|
||||
# =========================
|
||||
|
||||
def main():
|
||||
|
||||
print("=" * 70)
|
||||
print("🔍 Tower Canonical Path SMB Verification")
|
||||
print(f"Host: {HOST_TO_CHECK}")
|
||||
print(f"UNC Base: {WINDOWS_UNC_BASE}")
|
||||
print("=" * 70)
|
||||
|
||||
db = pymysql.connect(**DB_CONFIG)
|
||||
cur = db.cursor(pymysql.cursors.SSCursor)
|
||||
|
||||
cur.execute("""
|
||||
SELECT id, full_path, path_hash
|
||||
FROM file_md5_index
|
||||
WHERE host_name = %s
|
||||
""", (HOST_TO_CHECK,))
|
||||
|
||||
total = 0
|
||||
needs_change = 0
|
||||
exists_ok = 0
|
||||
missing = 0
|
||||
|
||||
printed_changes = 0
|
||||
|
||||
start = time.time()
|
||||
|
||||
for rec_id, full_path, stored_hash in cur:
|
||||
|
||||
total += 1
|
||||
|
||||
new_path = canonical_path(full_path)
|
||||
new_hash = md5_bytes(new_path)
|
||||
|
||||
# Already canonical
|
||||
if new_path == full_path and new_hash == stored_hash:
|
||||
continue
|
||||
|
||||
needs_change += 1
|
||||
|
||||
win_path = linux_to_windows_unc(new_path)
|
||||
exists = os.path.exists(win_path)
|
||||
|
||||
if exists:
|
||||
exists_ok += 1
|
||||
else:
|
||||
missing += 1
|
||||
|
||||
# ---- Print first examples ----
|
||||
if printed_changes < PRINT_FIRST_CHANGES:
|
||||
print("\n🔧 CHANGE DETECTED")
|
||||
print(f"ID : {rec_id}")
|
||||
print(f"DB PATH : {full_path}")
|
||||
print(f"NEW PATH : {new_path}")
|
||||
print(f"WIN PATH : {win_path}")
|
||||
print(f"Exists : {exists}")
|
||||
printed_changes += 1
|
||||
|
||||
# ---- Progress ----
|
||||
if total % LOG_EVERY == 0:
|
||||
elapsed = time.time() - start
|
||||
rate = total / elapsed if elapsed else 0
|
||||
|
||||
print(
|
||||
f"📊 Checked {total:,} rows | "
|
||||
f"Needs change {needs_change:,} | "
|
||||
f"Exists {exists_ok:,} | "
|
||||
f"Missing {missing:,} | "
|
||||
f"{rate:,.0f} rows/sec"
|
||||
)
|
||||
|
||||
# =========================
|
||||
# SUMMARY
|
||||
# =========================
|
||||
|
||||
elapsed = time.time() - start
|
||||
|
||||
print("\n" + "=" * 70)
|
||||
print("✅ FINAL SUMMARY")
|
||||
print("=" * 70)
|
||||
print(f"Total scanned : {total:,}")
|
||||
print(f"Needs change : {needs_change:,}")
|
||||
print(f"Exists on Tower : {exists_ok:,}")
|
||||
print(f"Missing on Tower : {missing:,}")
|
||||
print(f"Runtime : {elapsed:.1f}s")
|
||||
print("=" * 70)
|
||||
|
||||
cur.close()
|
||||
db.close()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
139
WalkFilesOnBackupHDD/53 towerpathcorrection.py
Normal file
139
WalkFilesOnBackupHDD/53 towerpathcorrection.py
Normal file
@@ -0,0 +1,139 @@
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
"""
|
||||
TOWER PATH NORMALIZATION MIGRATION
|
||||
----------------------------------
|
||||
✔ Normalizes full_path → NFC canonical
|
||||
✔ Recalculates path_hash
|
||||
✔ Uses two DB connections (streaming safe)
|
||||
✔ Idempotent (safe to rerun)
|
||||
✔ Production safe
|
||||
"""
|
||||
|
||||
import pymysql
|
||||
import hashlib
|
||||
import posixpath
|
||||
import unicodedata
|
||||
import time
|
||||
|
||||
# =========================
|
||||
# CONFIG
|
||||
# =========================
|
||||
|
||||
HOST_TO_FIX = "tower1"
|
||||
BATCH_FETCH = 5000
|
||||
COMMIT_EVERY = 2000
|
||||
|
||||
DB_CONFIG = {
|
||||
"host": "192.168.1.50",
|
||||
"port": 3306,
|
||||
"user": "root",
|
||||
"password": "Vlado9674+",
|
||||
"database": "torrents",
|
||||
"charset": "utf8mb4",
|
||||
"autocommit": False,
|
||||
}
|
||||
|
||||
# =========================
|
||||
# CANONICALIZATION
|
||||
# =========================
|
||||
|
||||
def canonical_path(path_str: str) -> str:
|
||||
path_str = path_str.replace("\\", "/")
|
||||
path_str = posixpath.normpath(path_str)
|
||||
path_str = unicodedata.normalize("NFC", path_str)
|
||||
return path_str
|
||||
|
||||
def md5_bytes(path_str: str) -> bytes:
|
||||
return hashlib.md5(path_str.encode("utf-8")).digest()
|
||||
|
||||
# =========================
|
||||
# MAIN
|
||||
# =========================
|
||||
|
||||
def main():
|
||||
|
||||
print("=" * 70)
|
||||
print("🚀 TOWER PATH NORMALIZATION MIGRATION")
|
||||
print(f"Host: {HOST_TO_FIX}")
|
||||
print("=" * 70)
|
||||
|
||||
start = time.time()
|
||||
|
||||
# --- TWO CONNECTIONS ---
|
||||
db_read = pymysql.connect(**DB_CONFIG)
|
||||
db_write = pymysql.connect(**DB_CONFIG)
|
||||
|
||||
read_cur = db_read.cursor(pymysql.cursors.SSCursor)
|
||||
write_cur = db_write.cursor()
|
||||
|
||||
read_cur.execute("""
|
||||
SELECT id, full_path, path_hash
|
||||
FROM file_md5_index
|
||||
WHERE host_name = %s
|
||||
""", (HOST_TO_FIX,))
|
||||
|
||||
total = 0
|
||||
updated = 0
|
||||
skipped = 0
|
||||
pending_commit = 0
|
||||
|
||||
while True:
|
||||
|
||||
rows = read_cur.fetchmany(BATCH_FETCH)
|
||||
|
||||
if not rows:
|
||||
break
|
||||
|
||||
for rec_id, full_path, stored_hash in rows:
|
||||
|
||||
total += 1
|
||||
|
||||
new_path = canonical_path(full_path)
|
||||
new_hash = md5_bytes(new_path)
|
||||
|
||||
if new_path == full_path and new_hash == stored_hash:
|
||||
skipped += 1
|
||||
continue
|
||||
|
||||
write_cur.execute("""
|
||||
UPDATE file_md5_index
|
||||
SET full_path = %s,
|
||||
path_hash = %s
|
||||
WHERE id = %s
|
||||
""", (new_path, new_hash, rec_id))
|
||||
|
||||
updated += 1
|
||||
pending_commit += 1
|
||||
|
||||
if pending_commit >= COMMIT_EVERY:
|
||||
db_write.commit()
|
||||
pending_commit = 0
|
||||
|
||||
print(
|
||||
f"Checked {total:,} | Updated {updated:,} | Skipped {skipped:,}"
|
||||
)
|
||||
|
||||
if pending_commit:
|
||||
db_write.commit()
|
||||
|
||||
elapsed = time.time() - start
|
||||
|
||||
print("\n" + "=" * 70)
|
||||
print("✅ MIGRATION FINISHED")
|
||||
print("=" * 70)
|
||||
print(f"Total checked : {total:,}")
|
||||
print(f"Rows updated : {updated:,}")
|
||||
print(f"Rows skipped : {skipped:,}")
|
||||
print(f"Runtime : {elapsed:.1f}s")
|
||||
print("=" * 70)
|
||||
|
||||
read_cur.close()
|
||||
write_cur.close()
|
||||
db_read.close()
|
||||
db_write.close()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Reference in New Issue
Block a user