Update README.md

README.md

@@ -7,7 +7,9 @@ Install
 
 Using pip:
 
-    $ pip install git+https://github.com/oanda/oandapy.git
+```bash
+$ pip install git+https://github.com/oanda/oandapy.git
+```
 
 oandapy depends on python-requests, which will be installed automatically.
 
@@ -16,9 +18,11 @@ Usage
 
 Include the oandapy module and create an oandapy instance with your account credentials. For FxGame and FxTrade, an access token must be provided.
 
-	import oandapy
+```python
+import oandapy
 
-	oanda = oandapy.API(environment="practice", access_token="abcdefghijk...")
+oanda = oandapy.API(environment="practice", access_token="abcdefghijk...")
+```
 
 Keyword arguments to functions are mapped to the functions available for each endpoint in the [Oanda API docs](http://developer.oanda.com/), so changes to the API aren't held up from you using them by this library. For each api call, oandapy returns a native python object, converted from JSON so you don't have to.
 
@@ -28,29 +32,34 @@ Examples
 ======
 
 ### Get price for an instrument
-	response = oanda.get_prices(instruments="EUR_USD")
-	prices = response.get("prices")
-	asking_price = prices[0].get("ask")
+```python
+response = oanda.get_prices(instruments="EUR_USD")
+prices = response.get("prices")
+asking_price = prices[0].get("ask")
+```
 
 ### Open a limit order
-	# required datetime functions
-	from datetime import datetime, timedelta
 
-	# sample account_id
-	account_id = 1813880
+```python
+# required datetime functions
+from datetime import datetime, timedelta
 
-	# set the trade to expire after one day
-	trade_expire = datetime.utcnow() + timedelta(days=1)
-	trade_expire = trade_expire.isoformat("T") + "Z"
+# sample account_id
+account_id = 1813880
 
-	response = oanda.create_order(account_id,
-	    instrument="USD_CAD",
-	    units=1000,
-	    side='sell',
-	    type='limit',
-	    price=1.15,
-	    expiry=trade_expire
-	)
+# set the trade to expire after one day
+trade_expire = datetime.utcnow() + timedelta(days=1)
+trade_expire = trade_expire.isoformat("T") + "Z"
+
+response = oanda.create_order(account_id,
+    instrument="USD_CAD",
+    units=1000,
+    side='sell',
+    type='limit',
+    price=1.15,
+    expiry=trade_expire
+)
+```
 
 Rates Streaming
 ======
@@ -61,34 +70,36 @@ to handle the streaming data.
 
 The following example prints _count_ ticks from the stream then disconnects.
 
-
-    class MyStreamer(oandapy.Streamer):
-        def __init__(self, count=10, *args, **kwargs):
-            super(MyStreamer, self).__init__(*args, **kwargs)
-            self.count = count
-            self.reccnt = 0
-
-        def on_success(self, data):
-            print data, "\n"
-            self.reccnt += 1
-            if self.reccnt == self.count:
-                self.disconnect()
-
-        def on_error(self, data):
+```python
+class MyStreamer(oandapy.Streamer):
+    def __init__(self, count=10, *args, **kwargs):
+        super(MyStreamer, self).__init__(*args, **kwargs)
+        self.count = count
+        self.reccnt = 0
+
+    def on_success(self, data):
+        print data, "\n"
+        self.reccnt += 1
+        if self.reccnt == self.count:
             self.disconnect()
 
+    def on_error(self, data):
+        self.disconnect()
+```
 
 Initialize an instance of your custom streamer, and start connecting to the stream.
 See http://developer.oanda.com/rest-live/streaming/ for further documentation.
 
-    account = "12345"
-    stream = MyStreamer(environment="practice", access_token="abcdefghijk...")
-    stream.rates(account, instruments="EUR_USD,EUR_JPY,US30_USD,DE30_EUR")
-
+```python
+account = "12345"
+stream = MyStreamer(environment="practice", access_token="abcdefghijk...")
+stream.rates(account, instruments="EUR_USD,EUR_JPY,US30_USD,DE30_EUR")
+```
 
 The same procedure can be used for streaming events.
 
 
-    stream = MyStreamer(environment="practice", access_token="abcdefghijk...")
-    stream.events(ignore_heartbeat=False)
-
+```python
+stream = MyStreamer(environment="practice", access_token="abcdefghijk...")
+stream.events(ignore_heartbeat=False)
+```