Python 2.6 support for str.format

rabbitpy/channel0.py

@@ -147,7 +147,8 @@ class Channel0(base.AMQPChannel):
         """
         properties = {'product': 'rabbitpy',
-                      'platform': 'Python {}.{}.{}'.format(*sys.version_info),
+                      'platform':
+                          'Python {0}.{1}.{2}'.format(*sys.version_info),
                       'capabilities': {'authentication_failure_close': True,
                                        'basic.nack': True,
                                        'connection.blocked': True,

rabbitpy/exceptions.py

@@ -40,7 +40,7 @@ class ConnectionException(RabbitpyException):
     """
     def __str__(self):
-        return 'Unable to connect to the remote server {}'.format(self.args)
+        return 'Unable to connect to the remote server {0}'.format(self.args)
 class ConnectionResetException(RabbitpyException):
@@ -65,8 +65,8 @@ class RemoteClosedChannelException(RabbitpyException):
     """
     def __str__(self):
-        return 'Channel {} was closed by the remote server ({}): {}'.format(
-            *self.args)
+        return 'Channel {0} was closed by the remote server ' \
+               '({1}): {2}'.format(*self.args)
 class RemoteClosedException(RabbitpyException):
@@ -75,8 +75,8 @@ class RemoteClosedException(RabbitpyException):
     """
     def __str__(self):
-        return 'Connection was closed by the remote server ({}): {}'.format(
-            *self.args)
+        return 'Connection was closed by the remote server ' \
+               '({0}): {1}'.format(*self.args)
 class MessageReturnedException(RabbitpyException):
@@ -85,8 +85,8 @@ class MessageReturnedException(RabbitpyException):
     """
     def __str__(self):
-        return 'Message was returned by RabbitMQ: ({}) for exchange {}'.format(
-            *self.args)
+        return 'Message was returned by RabbitMQ: ({0}) ' \
+               'for exchange {1}'.format(*self.args)
 class NoActiveTransactionError(RabbitpyException):
@@ -113,7 +113,7 @@ class NotSupportedError(RabbitpyException):
     """
     def __str__(self):
-        return 'The selected feature "{}" is not supported'.format(self.args)
+        return 'The selected feature "{0}" is not supported'.format(self.args)
 class TooManyChannelsError(RabbitpyException):
@@ -134,8 +134,8 @@ class UnexpectedResponseError(RabbitpyException):
     """
     def __str__(self):
-        return 'Received an expected response, expected {}, ' \
-               'received {}'.format(*self.args)
+        return 'Received an expected response, expected {0}, ' \
+               'received {1}'.format(*self.args)
 # AMQP Exceptions