test fix

README.md

@@ -1,13 +1,12 @@
 # pyEX
 Python interface to IEX Api (https://iextrading.com/developer/docs/)
 
-[![Version](https://img.shields.io/badge/version-0.0.4-lightgrey.svg)](https://img.shields.io/badge/version-0.0.4-lightgrey.svg)
 [![Build Status](https://travis-ci.org/timkpaine/pyEX.svg?branch=master)](https://travis-ci.org/timkpaine/pyEX)
 [![Coverage](https://codecov.io/gh/timkpaine/pyEX/branch/master/graph/badge.svg)](https://codecov.io/gh/timkpaine/pyEX)
 [![Waffle.io](https://badge.waffle.io/timkpaine/pyEX.png?label=ready&title=Ready)](https://waffle.io/timkpaine/pyEX?utm_source=badge)
 [![BCH compliance](https://bettercodehub.com/edge/badge/timkpaine/pyEX?branch=master)](https://bettercodehub.com/)
-[![License](https://img.shields.io/github/license/timkpaine/pyEX.svg)]()
-[![PyPI](https://img.shields.io/pypi/v/pyEX.svg)]()
+[![License](https://img.shields.io/github/license/timkpaine/pyEX.svg)](https://pypi.python.org/pypi/pyEX/)
+[![PyPI](https://img.shields.io/pypi/v/pyEX.svg)](https://pypi.python.org/pypi/pyEX/)
 
 
 ### Attribution

pyEX/marketdata/http.py

@@ -1,4 +1,3 @@
-from datetime import datetime
 from ..common import _getJson, _strToList, _raiseIfNotStr, _strOrDate
 
 

tests/test_api.py

@@ -239,7 +239,7 @@ def test_hist(self):
         from datetime import datetime
         from pyEX import hist
         hist()
-        hist('201505')
+        hist('20170515')
         hist(datetime.today())
 
     def test_deep(self):
@@ -254,7 +254,7 @@ def test_trades(self):
         from pyEX import trades
         trades(C)
 
-    def test_systemEvent():
+    def test_systemEvent(self):
         from pyEX import systemEvent
         systemEvent()