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| -rw-r--r-- | python/README.md | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/python/README.md b/python/README.md index 14d767f..10d03ae 100644 --- a/python/README.md +++ b/python/README.md @@ -5,7 +5,14 @@ #### Init + + ``` + +# Pre 3.5: +# + +# New in 3.5+ pubnub = Pubnub(publish_key="demo", subscribe_key="demo", ssl_on=False) ``` @@ -16,6 +23,11 @@ pubnub = Pubnub(publish_key="demo", subscribe_key="demo", ssl_on=False) channel = 'hello_world' message = 'Hello World !!!' +# Pre 3.5: +# + +# New in 3.5+ + # Synchronous usage print pubnub.publish(channel='hello_world', message='Hello World !!!') @@ -30,12 +42,19 @@ pubnub.publish(channel, message, callback=callback, error=callback) #### SUBSCRIBE +Pre 3.5.x, subscribe was blocking and would only be terminated via a false return from the callback. In our latest version of the SDK, subscribe is asyncronous, and because of this, usage is a bit different, but the experience is more like our other async SDKs. ``` + # Listen for Messages channel = 'hello_world' +# Pre 3.5: +# + +# New in 3.5+ + def callback(message, channel): print(message) @@ -60,10 +79,27 @@ pubnub.subscribe(channel, callback=callback, error=callback, connect=connect, reconnect=reconnect, disconnect=disconnect) ``` +#### Unsubscribe +Once subscribed, you can easily, gracefully, unsubscribe: + +``` +# Pre 3.5: +# + +# New in 3.5+ + +Unsub example +``` #### PRESENCE ``` + +# Pre 3.5: +# + +# New in 3.5+ + # Listen for Presence Event Messages channel = 'hello_world' @@ -83,6 +119,12 @@ pubnub.presence(channel, callback=callback, error=callback) #### HERE_NOW ``` + +# Pre 3.5: +# + +# New in 3.5+ + # Get info on who is here right now! channel = 'hello_world' @@ -102,6 +144,12 @@ pubnub.here_now(channel, callback=callback, error=callback) #### HISTORY ``` + +# Pre 3.5: +# + +# New in 3.5+ + # Synchronous usage print pubnub.history(channel, count=2) |