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database: Allow running set while database is not created

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Manatsawin Hanmongkolchai 2017-08-20 19:44:16 +07:00
parent f0defe80fa
commit 0e38ae7ce1
1 changed files with 9 additions and 3 deletions
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12
constance/backends/database/__init__.py
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@ -82,9 +82,15 @@ class DatabaseBackend(Backend):
def set(self, key, value):
old_value = self.get(key)
constance, created = self._model._default_manager.get_or_create(
key=self.add_prefix(key), defaults={'value': value}
)
try:
constance, created = self._model._default_manager.get_or_create(
key=self.add_prefix(key), defaults={'value': value}
)
except (OperationalError, ProgrammingError):
# database is not created, noop
return
if not created:
constance.value = value
constance.save()