125 lines
4.4 KiB
Python
125 lines
4.4 KiB
Python
"""Backup."""
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import os
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import shutil
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import tempfile
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from time import sleep
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from custom_components.hacs.helpers.functions.is_safe_to_remove import is_safe_to_remove
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from custom_components.hacs.helpers.functions.logger import getLogger
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BACKUP_PATH = tempfile.gettempdir() + "/hacs_backup/"
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_LOGGER = getLogger()
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class Backup:
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"""Backup."""
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def __init__(self, local_path, backup_path=BACKUP_PATH):
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"""initialize."""
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self.local_path = local_path
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self.backup_path = backup_path
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self.backup_path_full = f"{self.backup_path}{self.local_path.split('/')[-1]}"
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def create(self):
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"""Create a backup in /tmp"""
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if not os.path.exists(self.local_path):
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return
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if not is_safe_to_remove(self.local_path):
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return
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if os.path.exists(self.backup_path):
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shutil.rmtree(self.backup_path)
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while os.path.exists(self.backup_path):
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sleep(0.1)
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os.makedirs(self.backup_path, exist_ok=True)
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try:
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if os.path.isfile(self.local_path):
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shutil.copyfile(self.local_path, self.backup_path_full)
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os.remove(self.local_path)
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else:
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shutil.copytree(self.local_path, self.backup_path_full)
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shutil.rmtree(self.local_path)
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while os.path.exists(self.local_path):
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sleep(0.1)
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_LOGGER.debug(
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"Backup for %s, created in %s",
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self.local_path,
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self.backup_path_full,
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)
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except (Exception, BaseException): # pylint: disable=broad-except
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pass
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def restore(self):
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"""Restore from backup."""
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if not os.path.exists(self.backup_path_full):
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return
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if os.path.isfile(self.backup_path_full):
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if os.path.exists(self.local_path):
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os.remove(self.local_path)
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shutil.copyfile(self.backup_path_full, self.local_path)
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else:
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if os.path.exists(self.local_path):
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shutil.rmtree(self.local_path)
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while os.path.exists(self.local_path):
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sleep(0.1)
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shutil.copytree(self.backup_path_full, self.local_path)
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_LOGGER.debug(
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"Restored %s, from backup %s", self.local_path, self.backup_path_full
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)
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def cleanup(self):
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"""Cleanup backup files."""
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if os.path.exists(self.backup_path):
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shutil.rmtree(self.backup_path)
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while os.path.exists(self.backup_path):
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sleep(0.1)
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_LOGGER.debug("Backup dir %s cleared", self.backup_path)
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class BackupNetDaemon:
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"""BackupNetDaemon."""
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def __init__(self, repository):
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"""Initialize."""
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self.repository = repository
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self.backup_path = (
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tempfile.gettempdir() + "/hacs_persistent_netdaemon/" + repository.data.name
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)
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def create(self):
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"""Create a backup in /tmp"""
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if not is_safe_to_remove(self.repository.content.path.local):
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return
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if os.path.exists(self.backup_path):
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shutil.rmtree(self.backup_path)
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while os.path.exists(self.backup_path):
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sleep(0.1)
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os.makedirs(self.backup_path, exist_ok=True)
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for filename in os.listdir(self.repository.content.path.local):
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if filename.endswith(".yaml"):
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source_file_name = f"{self.repository.content.path.local}/{filename}"
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target_file_name = f"{self.backup_path}/{filename}"
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shutil.copyfile(source_file_name, target_file_name)
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def restore(self):
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"""Create a backup in /tmp"""
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if os.path.exists(self.backup_path):
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for filename in os.listdir(self.backup_path):
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if filename.endswith(".yaml"):
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source_file_name = f"{self.backup_path}/{filename}"
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target_file_name = (
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f"{self.repository.content.path.local}/{filename}"
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)
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shutil.copyfile(source_file_name, target_file_name)
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def cleanup(self):
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"""Create a backup in /tmp"""
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if os.path.exists(self.backup_path):
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shutil.rmtree(self.backup_path)
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while os.path.exists(self.backup_path):
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sleep(0.1)
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_LOGGER.debug("Backup dir %s cleared", self.backup_path)
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