Make OPERATION_TIMEOUT object default timeout parameters value

aio_pika/channel.py

@@ -16,6 +16,7 @@
 from .exchange import Exchange, ExchangeType
 from .message import IncomingMessage
 from .queue import Queue
+from .tools import OPERATION_TIMEOUT
 from .transaction import Transaction
 from .types import ReturnCallbackType, CloseCallbackType, TimeoutType
 
@@ -107,10 +108,11 @@ def channel(self) -> aiormq.Channel:
     def number(self):
         return self.channel.number if self._channel else None
 
-    def _get_operation_timeout(self, timeout: TimeoutType = None):
-        if timeout is not None:
-            return timeout
-        return self._connection.operation_timeout
+    def _get_operation_timeout(self, timeout: TimeoutType):
+        return (
+            self._connection.operation_timeout if timeout is OPERATION_TIMEOUT
+            else timeout
+        )
 
     def __str__(self):
         return "{0}".format(
@@ -164,7 +166,8 @@ async def _create_channel(self) -> aiormq.Channel:
             channel_number=self._channel_number,
         )
 
-    async def initialize(self, timeout: TimeoutType = None) -> None:
+    async def initialize(self,
+                         timeout: TimeoutType = OPERATION_TIMEOUT) -> None:
         if self._channel is not None:
             raise RuntimeError("Can't initialize channel")
 
@@ -196,7 +199,7 @@ async def declare_exchange(
         self, name: str, type: Union[ExchangeType, str] = ExchangeType.DIRECT,
         durable: bool = None, auto_delete: bool = False,
         internal: bool = False, passive: bool = False, arguments: dict = None,
-        timeout: TimeoutType = None
+        timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> Exchange:
         """
         Declare an exchange.
@@ -234,7 +237,7 @@ async def declare_queue(
         self, name: str = None, *, durable: bool = None,
         exclusive: bool = False, passive: bool = False,
         auto_delete: bool = False, arguments: dict = None,
-        timeout: TimeoutType = None
+        timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> Queue:
 
         """
@@ -270,7 +273,7 @@ async def declare_queue(
 
     async def set_qos(
         self, prefetch_count: int = 0, prefetch_size: int = 0,
-        global_: bool = False, timeout: TimeoutType = None,
+        global_: bool = False, timeout: TimeoutType = OPERATION_TIMEOUT,
         all_channels: bool = None
     ) -> aiormq.spec.Basic.QosOk:
         if all_channels is not None:
@@ -287,7 +290,7 @@ async def set_qos(
         )
 
     async def queue_delete(
-        self, queue_name: str, timeout: TimeoutType = None,
+        self, queue_name: str, timeout: TimeoutType = OPERATION_TIMEOUT,
         if_unused: bool = False, if_empty: bool = False, nowait: bool = False
     ) -> aiormq.spec.Queue.DeleteOk:
 
@@ -302,7 +305,7 @@ async def queue_delete(
         )
 
     async def exchange_delete(
-        self, exchange_name: str, timeout: TimeoutType = None,
+        self, exchange_name: str, timeout: TimeoutType = OPERATION_TIMEOUT,
         if_unused: bool = False, nowait: bool = False
     ) -> aiormq.spec.Exchange.DeleteOk:
 

aio_pika/connection.py

@@ -323,8 +323,8 @@ async def main():
         )
 
     connection = connection_class(
-        url, 
-        operation_timeout=operation_timeout, 
+        url,
+        operation_timeout=operation_timeout,
         loop=loop
     )
 

aio_pika/exchange.py

@@ -5,6 +5,7 @@
 
 import aiormq
 from .message import Message
+from .tools import OPERATION_TIMEOUT
 from .types import ExchangeType as ExchangeType_, TimeoutType
 
 
@@ -53,10 +54,11 @@ def channel(self) -> aiormq.Channel:
 
         return self._channel
 
-    def _get_operation_timeout(self, timeout: TimeoutType = None):
-        if timeout is not None:
-            return timeout
-        return self._connection.operation_timeout
+    def _get_operation_timeout(self, timeout: TimeoutType):
+        return (
+            self._connection.operation_timeout if timeout is OPERATION_TIMEOUT
+            else timeout
+        )
 
     def __str__(self):
         return self.name
@@ -67,7 +69,7 @@ def __repr__(self):
         )
 
     async def declare(
-        self, timeout: TimeoutType = None
+        self, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Exchange.DeclareOk:
         return await asyncio.wait_for(self.channel.exchange_declare(
             self.name,
@@ -91,7 +93,7 @@ def _get_exchange_name(exchange: ExchangeType_):
 
     async def bind(
         self, exchange: ExchangeType_, routing_key: str = '', *,
-        arguments: dict = None, timeout: TimeoutType = None
+        arguments: dict = None, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Exchange.BindOk:
 
         """ A binding can also be a relationship between two exchanges.
@@ -144,7 +146,7 @@ async def bind(
 
     async def unbind(
         self, exchange: ExchangeType_, routing_key: str = '',
-        arguments: dict = None, timeout: TimeoutType = None
+        arguments: dict = None, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Exchange.UnbindOk:
 
         """ Remove exchange-to-exchange binding for this
@@ -174,7 +176,7 @@ async def unbind(
 
     async def publish(
         self, message: Message, routing_key, *, mandatory: bool = True,
-        immediate: bool = False, timeout: TimeoutType = None
+        immediate: bool = False, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> Optional[aiormq.types.ConfirmationFrameType]:
 
         """ Publish the message to the queue. `aio-pika` uses
@@ -207,7 +209,7 @@ async def publish(
         )
 
     async def delete(
-        self, if_unused: bool = False, timeout: TimeoutType = None
+        self, if_unused: bool = False, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Exchange.DeleteOk:
 
         """ Delete the queue

aio_pika/queue.py

@@ -11,7 +11,7 @@
 from .exchange import Exchange
 from .types import ExchangeType as ExchangeType_, TimeoutType
 from .message import IncomingMessage
-from .tools import create_task, shield
+from .tools import OPERATION_TIMEOUT, create_task, shield
 
 log = getLogger(__name__)
 
@@ -53,10 +53,11 @@ def channel(self) -> aiormq.Channel:
             raise RuntimeError("Channel not opened")
         return self._channel
 
-    def _get_operation_timeout(self, timeout: TimeoutType = None):
-        if timeout is not None:
-            return timeout
-        return self._connection.operation_timeout
+    def _get_operation_timeout(self, timeout: TimeoutType):
+        return (
+            self._connection.operation_timeout if timeout is OPERATION_TIMEOUT
+            else timeout
+        )
 
     def __str__(self):
         return "%s" % self.name
@@ -77,7 +78,7 @@ def __repr__(self):
         )
 
     async def declare(
-            self, timeout: TimeoutType = None
+            self, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Queue.DeclareOk:
         """ Declare queue.
 
@@ -100,7 +101,7 @@ async def declare(
 
     async def bind(
         self, exchange: ExchangeType_, routing_key: str=None, *,
-        arguments=None, timeout: TimeoutType = None
+        arguments=None, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Queue.BindOk:
 
         """ A binding is a relationship between an exchange and a queue.
@@ -139,7 +140,7 @@ async def bind(
 
     async def unbind(
         self, exchange: ExchangeType_, routing_key: str=None,
-        arguments: dict=None, timeout: TimeoutType = None
+        arguments: dict=None, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Queue.UnbindOk:
 
         """ Remove binding from exchange for this :class:`Queue` instance
@@ -173,7 +174,7 @@ async def unbind(
     async def consume(
         self, callback: Callable[[IncomingMessage], Any], no_ack: bool = False,
         exclusive: bool = False, arguments: dict = None,
-        consumer_tag=None, timeout: TimeoutType = None
+        consumer_tag=None, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> ConsumerTag:
 
         """ Start to consuming the :class:`Queue`.
@@ -215,8 +216,8 @@ async def consume(
         )).consumer_tag
 
     async def cancel(
-        self, consumer_tag: ConsumerTag, timeout: TimeoutType = None,
-        nowait: bool=False
+        self, consumer_tag: ConsumerTag,
+        timeout: TimeoutType = OPERATION_TIMEOUT, nowait: bool=False
     ) -> aiormq.spec.Basic.CancelOk:
         """ This method cancels a consumer. This does not affect already
         delivered messages, but it does mean the server will not send any more
@@ -244,7 +245,8 @@ async def cancel(
         )
 
     async def get(
-        self, *, no_ack=False, fail=True, timeout=5
+        self, *, no_ack=False, fail=True,
+        timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> Optional[IncomingMessage]:
 
         """ Get message from the queue.
@@ -270,7 +272,7 @@ async def get(
         return IncomingMessage(msg, no_ack=no_ack)
 
     async def purge(
-        self, no_wait=False, timeout: TimeoutType = None
+        self, no_wait=False, timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Queue.PurgeOk:
         """ Purge all messages from the queue.
 
@@ -289,7 +291,8 @@ async def purge(
         )
 
     async def delete(
-        self, *, if_unused=True, if_empty=True, timeout: TimeoutType = None
+        self, *, if_unused=True, if_empty=True,
+        timeout: TimeoutType = OPERATION_TIMEOUT
     ) -> aiormq.spec.Queue.DeclareOk:
 
         """ Delete the queue.

aio_pika/robust_channel.py

@@ -10,6 +10,7 @@
 
 from .exchange import Exchange, ExchangeType
 from .queue import Queue
+from .tools import OPERATION_TIMEOUT
 from .types import TimeoutType
 from .channel import Channel
 from .robust_queue import RobustQueue
@@ -62,7 +63,7 @@ async def on_reconnect(self, connection, channel_number):
         for queue in self._queues.values():
             await queue.on_reconnect(self)
 
-    async def initialize(self, timeout: TimeoutType = None):
+    async def initialize(self, timeout: TimeoutType = OPERATION_TIMEOUT):
         result = await super().initialize()
 
         prefetch_count, prefetch_size, global_ = self._qos
@@ -76,7 +77,8 @@ async def initialize(self, timeout: TimeoutType = None):
         return result
 
     async def set_qos(self, prefetch_count: int = 0, prefetch_size: int = 0,
-                      global_: bool = False, timeout: TimeoutType = None,
+                      global_: bool = False,
+                      timeout: TimeoutType = OPERATION_TIMEOUT,
                       all_channels: bool = None):
         if all_channels is not None:
             warn('Use "global_" instead of "all_channels"', DeprecationWarning)
@@ -96,7 +98,7 @@ async def declare_exchange(self, name: str,
                                durable: bool = None, auto_delete: bool = False,
                                internal: bool = False, passive: bool = False,
                                arguments: dict = None,
-                               timeout: TimeoutType = None,
+                               timeout: TimeoutType = OPERATION_TIMEOUT,
                                robust: bool = True) -> Exchange:
 
         exchange = await super().declare_exchange(
@@ -111,7 +113,8 @@ async def declare_exchange(self, name: str,
         return exchange
 
     async def exchange_delete(self, exchange_name: str,
-                              timeout: TimeoutType = None, if_unused=False,
+                              timeout: TimeoutType = OPERATION_TIMEOUT,
+                              if_unused=False,
                               nowait=False) -> aiormq.spec.Exchange.DeleteOk:
 
         result = await super().exchange_delete(
@@ -126,7 +129,7 @@ async def exchange_delete(self, exchange_name: str,
     async def declare_queue(self, name: str = None, *, durable: bool = None,
                             exclusive: bool = False, passive: bool = False,
                             auto_delete: bool = False, arguments: dict = None,
-                            timeout: TimeoutType = None,
+                            timeout: TimeoutType = OPERATION_TIMEOUT,
                             robust: bool = True) -> Queue:
 
         queue = await super().declare_queue(
@@ -140,7 +143,8 @@ async def declare_queue(self, name: str = None, *, durable: bool = None,
 
         return queue
 
-    async def queue_delete(self, queue_name: str, timeout: TimeoutType = None,
+    async def queue_delete(self, queue_name: str,
+                           timeout: TimeoutType = OPERATION_TIMEOUT,
                            if_unused: bool = False, if_empty: bool = False,
                            nowait: bool = False):
         result = await super().queue_delete(

aio_pika/robust_exchange.py

@@ -5,6 +5,7 @@
 
 from .exchange import Exchange, ExchangeType
 from .channel import Channel
+from .tools import OPERATION_TIMEOUT
 from .types import TimeoutType
 
 
@@ -43,7 +44,7 @@ async def on_reconnect(self, channel: Channel):
             await self.bind(exchange, **kwargs)
 
     async def bind(self, exchange, routing_key: str='', *,
-                   arguments=None, timeout: TimeoutType = None, 
+                   arguments=None, timeout: TimeoutType = OPERATION_TIMEOUT,
                    robust: bool = True):
         result = await super().bind(
             exchange, routing_key=routing_key,
@@ -58,7 +59,8 @@ async def bind(self, exchange, routing_key: str='', *,
         return result
 
     async def unbind(self, exchange, routing_key: str = '',
-                     arguments: dict=None, timeout: TimeoutType = None):
+                     arguments: dict=None,
+                     timeout: TimeoutType = OPERATION_TIMEOUT):
 
         result = await super().unbind(exchange, routing_key,
                                       arguments=arguments, timeout=timeout)

aio_pika/robust_queue.py

@@ -7,6 +7,7 @@
 import aiormq
 
 from .channel import Channel
+from .tools import OPERATION_TIMEOUT
 from .types import ExchangeType as ExchangeType_, TimeoutType
 from .queue import Queue, ConsumerTag
 
@@ -56,7 +57,7 @@ async def on_reconnect(self, channel: Channel):
             await self.consume(consumer_tag=consumer_tag, **kwargs)
 
     async def bind(self, exchange: ExchangeType_, routing_key: str=None, *,
-                   arguments=None, timeout: TimeoutType = None, 
+                   arguments=None, timeout: TimeoutType = OPERATION_TIMEOUT,
                    robust: bool = True):
 
         if routing_key is None:
@@ -76,7 +77,8 @@ async def bind(self, exchange: ExchangeType_, routing_key: str=None, *,
         return result
 
     async def unbind(self, exchange: ExchangeType_, routing_key: str=None,
-                     arguments: dict=None, timeout: TimeoutType = None):
+                     arguments: dict=None,
+                     timeout: TimeoutType = OPERATION_TIMEOUT):
 
         if routing_key is None:
             routing_key = self.name
@@ -90,7 +92,8 @@ async def unbind(self, exchange: ExchangeType_, routing_key: str=None,
 
     async def consume(self, callback: FunctionType, no_ack: bool=False,
                       exclusive: bool=False, arguments: dict=None,
-                      consumer_tag=None, timeout: TimeoutType = None,
+                      consumer_tag=None,
+                      timeout: TimeoutType = OPERATION_TIMEOUT,
                       robust: bool = True) -> ConsumerTag:
 
         kwargs = dict(
@@ -110,7 +113,8 @@ async def consume(self, callback: FunctionType, no_ack: bool=False,
         return consumer_tag
 
     async def cancel(self, consumer_tag: ConsumerTag,
-                     timeout: TimeoutType = None, nowait: bool = False):
+                     timeout: TimeoutType = OPERATION_TIMEOUT,
+                     nowait: bool = False):
 
         result = await super().cancel(consumer_tag, timeout, nowait)
         self._consumers.pop(consumer_tag, None)