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Code Issues 13 Pull requests Releases Activity

better handle badly-written DBs

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boyska 2022-01-17 00:03:08 +01:00
parent 51a7c96ea0
commit 8de4719701
1 changed files with 12 additions and 5 deletions
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17
larigira/db.py
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@ -42,11 +42,18 @@ class EventModel(object):
if not name.isalpha():
self.log.warning("%s db file name is not valid: it must be alphabetic only", str(db_file.name))
continue
self._dbs[name] = TinyDB(
str(db_file),
storage=ReadOnlyMiddleware(JSONStorage),
default_table='actions'
)
try:
self._dbs[name] = TinyDB(
str(db_file),
storage=ReadOnlyMiddleware(JSONStorage),
default_table='actions'
)
except ReadOnlyException:
# TinyDB adds the default_table if it is not present at read time.
# This should not happen at all for a ReadOnlyMiddleware db, but at least we can notice it and
# properly signal this to the user.
self.log.error("Could not load db %s: 'actions' table is missing", db_file.name)
continue
self.log.debug('Loaded %d databases: %s', len(self._dbs), ','.join(self._dbs.keys()))