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Mtc db backups improvements #431

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Merged
merged 2 commits into from
Feb 17, 2025
Merged

Mtc db backups improvements #431

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02bfb3b
create mtc db backup more often
yungwine Feb 16, 2025
c95a177
create mtc db backup after every set
yungwine Feb 17, 2025
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21 changes: 17 additions & 4 deletions mytoncore/mytoncore.py
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Original file line number Diff line number Diff line change
Expand Up @@ -117,12 +117,24 @@ def CheckConfigFile(self, fift, liteClient):
subprocess.run(args)
self.dbFile = mconfig_path
self.Refresh()
elif os.path.isfile(backup_path) == False:
self.local.add_log("Create backup config file", "info")
args = ["cp", mconfig_path, backup_path]
subprocess.run(args)
elif not os.path.isfile(backup_path) or time.time() - os.path.getmtime(backup_path) > 3600:
self.local.try_function(self.create_self_db_backup)
#end define

def create_self_db_backup(self):
self.local.add_log("Create backup config file", "info")
mconfig_path = self.local.buffer.db_path
backup_path = mconfig_path + ".backup"
backup_tmp_path = backup_path + '.tmp'
subprocess.run(["cp", mconfig_path, backup_tmp_path])
try:
with open(backup_tmp_path, "r") as file:
json.load(file)
os.rename(backup_tmp_path, backup_path) # atomic opetation
except:
self.local.add_log("Could not update backup, backup_tmp file is broken", "warning")
os.remove(backup_tmp_path)

def GetVarFromWorkerOutput(self, text, search):
if ':' not in search:
search += ':'
Expand Down Expand Up @@ -3037,6 +3049,7 @@ def SetSettings(self, name, data):
except: pass
self.local.db[name] = data
self.local.save()
self.create_self_db_backup()
#end define

def migrate_to_modes(self):
Expand Down