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53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
import os
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import re
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from datetime import datetime
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from shutil import copyfile
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import config_provider
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import utils
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from sql import get_option, set_option, commit
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def regular_backup():
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now = utils.now_timestamp()
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last_backup_date = int(get_option('last_backup_date'))
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if now - last_backup_date > 43200:
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backup_now()
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cleanup_old_backups()
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def backup_now():
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now = utils.now_timestamp()
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config = config_provider.get_config()
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document_path = config['Document']['documentPath']
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backup_directory = config['Backup']['backupDirectory']
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date_str = datetime.utcnow().strftime("%Y-%m-%d %H:%M")
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copyfile(document_path, backup_directory + "/" + "backup-" + date_str + ".db")
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set_option('last_backup_date', now)
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commit()
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def cleanup_old_backups():
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now = datetime.utcnow()
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config = config_provider.get_config()
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backup_directory = config['Backup']['backupDirectory']
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for file in os.listdir(backup_directory):
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match = re.search(r"backup-([0-9 -:]+)\.db", file)
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if match:
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date_str = match.group(1)
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date = datetime.strptime(date_str, "%Y-%m-%d %H:%M")
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if (now - date).days > 30:
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print("Removing old backup - " + file)
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os.remove(backup_directory + "/" + file) |