Merge pull request #131 from drewrice2/master

adds "pymongo==3.5.1" to `setup.py`, README spacing

Author: danpaquin

README.md

@@ -240,16 +240,19 @@ wsClient.close()
 ### WebsocketClient + Mongodb
 The ```WebsocketClient``` now supports data gathering via MongoDB. Given a
 MongoDB collection, the ```WebsocketClient``` will stream results directly into
-the database collection. 
+the database collection.
 ```python
 # import PyMongo and connect to a local, running Mongo instance
 from pymongo import MongoClient
+import gdax
 mongo_client = MongoClient('mongodb://localhost:27017/')
+
 # specify the database and collection
 db = mongo_client.cryptocurrency_database
 BTC_collection = db.BTC_collection
+
 # instantiate a WebsocketClient instance, with a Mongo collection as a parameter
-wsClient = WebsocketClient(url="wss://ws-feed.gdax.com", products="BTC-USD",
+wsClient = gdax.WebsocketClient(url="wss://ws-feed.gdax.com", products="BTC-USD",
     mongo_collection=BTC_collection, should_print=False)
 wsClient.start()
 ```
@@ -261,9 +264,9 @@ can react to the data streaming in.  The current client is a template used for
 illustration purposes only.
 
 
-- onOpen - called once, *immediately before* the socket connection is made, this 
+- onOpen - called once, *immediately before* the socket connection is made, this
 is where you want to add initial parameters.
-- onMessage - called once for every message that arrives and accepts one 
+- onMessage - called once for every message that arrives and accepts one
 argument that contains the message of dict type.
 - onClose - called once after the websocket has been closed.
 - close - call this method to close the websocket connection (do not overwrite).

contributors.txt

@@ -3,3 +3,4 @@ Leonard Lin
 Jeff Gibson
 David Caseria
 Paul Mestemaker
+Drew Rice

gdax/websocket_client.py

@@ -16,8 +16,9 @@
 from pymongo import MongoClient
 
 class WebsocketClient(object):
-    def __init__(self, url="wss://ws-feed.gdax.com", products=None, message_type="subscribe",
-            mongo_collection=None, should_print=True, auth=False, api_key="", api_secret="", api_passphrase=""):
+    def __init__(self, url="wss://ws-feed.gdax.com", products=None,
+            message_type="subscribe", mongo_collection=None, should_print=True,
+            auth=False, api_key="", api_secret="", api_passphrase=""):
         self.url = url
         self.products = products
         self.type = message_type

requirements.txt

@@ -2,4 +2,4 @@ bintrees==2.0.7
 requests==2.13.0
 six==1.10.0
 websocket-client==0.40.0
-pymongo
+pymongo==3.5.1

setup.py

@@ -7,6 +7,7 @@
     'requests==2.13.0',
     'six==1.10.0',
     'websocket-client==0.40.0',
+    'pymongo==3.5.1'
 ]
 
 tests_require = [