diff options
Diffstat (limited to 'lib/sqlalchemy/pool.py')
| -rw-r--r-- | lib/sqlalchemy/pool.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/sqlalchemy/pool.py b/lib/sqlalchemy/pool.py index 501b6d2a0..0470e9e48 100644 --- a/lib/sqlalchemy/pool.py +++ b/lib/sqlalchemy/pool.py @@ -57,7 +57,7 @@ def clear_managers(): All pools and connections are disposed. """ - for manager in proxies.itervalues(): + for manager in proxies.values(): manager.close() proxies.clear() @@ -368,7 +368,7 @@ class _ConnectionRecord(object): connection = self.__pool._creator() self.__pool.logger.debug("Created new connection %r", connection) return connection - except Exception, e: + except Exception as e: self.__pool.logger.debug("Error on connect(): %s", e) raise @@ -391,7 +391,7 @@ def _finalize_fairy(connection, connection_record, pool, ref, echo): # Immediately close detached instances if connection_record is None: pool._close_connection(connection) - except Exception, e: + except Exception as e: if connection_record is not None: connection_record.invalidate(e=e) if isinstance(e, (SystemExit, KeyboardInterrupt)): @@ -499,7 +499,7 @@ class _ConnectionFairy(object): self._connection_record, self) return self - except exc.DisconnectionError, e: + except exc.DisconnectionError as e: self._pool.logger.info( "Disconnection detected on checkout: %s", e) self._connection_record.invalidate(e) @@ -755,7 +755,7 @@ class QueuePool(Pool): wait = self._max_overflow > -1 and \ self._overflow >= self._max_overflow return self._pool.get(wait, self._timeout) - except sqla_queue.SAAbort, aborted: + except sqla_queue.SAAbort as aborted: return aborted.context._do_get() except sqla_queue.Empty: if self._max_overflow > -1 and \ @@ -1004,7 +1004,7 @@ class _DBProxy(object): self._create_pool_mutex = threading.Lock() def close(self): - for key in self.pools.keys(): + for key in list(self.pools): del self.pools[key] def __del__(self): |