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Try to create exception str before logging

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The str() method of an InterfaceError can raise when trying to iterate over an integer, causing the logger to act up.
This commit is contained in:
Will Starms
2018-10-16 13:55:26 -05:00
parent 2d6e7186aa
commit bafcf6bd23
1 changed files with 5 additions and 1 deletions
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6
jupyterhub/apihandlers/base.py
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@@ -103,7 +103,11 @@ class APIHandler(BaseHandler):
status_message = reason
if exception and isinstance(exception, SQLAlchemyError):
self.log.warning("Rolling back session due to database error %s", exception)
try:
exception_str = str(exception)
self.log.warning("Rolling back session due to database error %s", exception_str)
except Exception:
self.log.warning("Rolling back session due to database error %s", type(exception))
self.db.rollback()
self.set_header('Content-Type', 'application/json')