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prevent exceptions when invalid utf-8 in db

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Damien Elmes 2018-01-20 11:23:49 +10:00
parent 6113785b2f
commit 6077611646
1 changed files with 5 additions and 0 deletions
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5
anki/db.py
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@ -12,6 +12,7 @@ DBError = sqlite.Error
class DB: class DB:
def __init__(self, path, timeout=0): def __init__(self, path, timeout=0):
self._db = sqlite.connect(path, timeout=timeout) self._db = sqlite.connect(path, timeout=timeout)
self._db.text_factory = self._textFactory
self._path = path self._path = path
self.echo = os.environ.get("DBECHO") self.echo = os.environ.get("DBECHO")
self.mod = False self.mod = False
@ -102,3 +103,7 @@ class DB:
self._db.isolation_level = None self._db.isolation_level = None
else: else:
self._db.isolation_level = '' self._db.isolation_level = ''
# strip out invalid utf-8 when reading from db
def _textFactory(self, data):
return str(data, errors="ignore")