diff --git a/googlefinance/__init__.py b/googlefinance/__init__.py
index f4193bb..ae25c59 100644
--- a/googlefinance/__init__.py
+++ b/googlefinance/__init__.py
@@ -10,37 +10,40 @@ except ImportError:  # python 2
 __author__ = 'Hongtao Cai'
 
 googleFinanceKeyToFullName = {
-    u'id'     : u'ID',
-    u't'      : u'StockSymbol',
-    u'e'      : u'Index',
-    u'l'      : u'LastTradePrice',
-    u'l_cur'  : u'LastTradeWithCurrency',
-    u'ltt'    : u'LastTradeTime',
-    u'lt_dts' : u'LastTradeDateTime',
-    u'lt'     : u'LastTradeDateTimeLong',
-    u'div'    : u'Dividend',
-    u'yld'    : u'Yield',
-    u's'      : u'LastTradeSize',
-    u'c'      : u'Change',
-    u'c'      : u'ChangePercent',
-    u'el'     : u'ExtHrsLastTradePrice',
-    u'el_cur' : u'ExtHrsLastTradeWithCurrency',
-    u'elt'    : u'ExtHrsLastTradeDateTimeLong',
-    u'ec'     : u'ExtHrsChange',
-    u'ecp'    : u'ExtHrsChangePercent',
+    u'id': u'ID',
+    u't': u'StockSymbol',
+    u'e': u'Index',
+    u'l': u'LastTradePrice',
+    u'l_cur': u'LastTradeWithCurrency',
+    u'ltt': u'LastTradeTime',
+    u'lt_dts': u'LastTradeDateTime',
+    u'lt': u'LastTradeDateTimeLong',
+    u'div': u'Dividend',
+    u'yld': u'Yield',
+    u's': u'LastTradeSize',
+    u'c': u'Change',
+    u'cp': u'ChangePercent',
+    u'el': u'ExtHrsLastTradePrice',
+    u'el_cur': u'ExtHrsLastTradeWithCurrency',
+    u'elt': u'ExtHrsLastTradeDateTimeLong',
+    u'ec': u'ExtHrsChange',
+    u'ecp': u'ExtHrsChangePercent',
     u'pcls_fix': u'PreviousClosePrice'
 }
 
+
 def buildUrl(symbols):
     symbol_list = ','.join([symbol for symbol in symbols])
     # a deprecated but still active & correct api
     return 'http://finance.google.com/finance/info?client=ig&q=' \
         + symbol_list
 
+
 def buildNewsUrl(symbol, qs='&start=0&num=1000'):
-   return 'http://www.google.com/finance/company_news?output=json&q=' \
+    return 'http://www.google.com/finance/company_news?output=json&q=' \
         + symbol + qs
 
+
 def request(symbols):
     url = buildUrl(symbols)
     req = Request(url)
@@ -50,16 +53,17 @@ def request(symbols):
     content = content[3:]
     return content
 
+
 def requestNews(symbol):
     url = buildNewsUrl(symbol)
-    print "url: ", url
+    print("url: ", url)
     req = Request(url)
     resp = urlopen(req)
     content = resp.read()
 
     content_json = demjson.decode(content)
 
-    #print "total news: ", content_json['total_number_of_news']
+    # print "total news: ", content_json['total_number_of_news']
 
     article_json = []
     news_json = content_json['clusters']
@@ -70,6 +74,7 @@ def requestNews(symbol):
 
     return article_json
 
+
 def replaceKeys(quotes):
     global googleFinanceKeyToFullName
     quotesWithReadableKey = []
@@ -81,6 +86,7 @@ def replaceKeys(quotes):
         quotesWithReadableKey.append(qReadableKey)
     return quotesWithReadableKey
 
+
 def getQuotes(symbols):
     '''
     get real-time quotes (index, last trade price, last trade time, etc) for stocks, using google api: http://finance.google.com/finance/info?client=ig&q=symbols
@@ -102,10 +108,12 @@ def getQuotes(symbols):
     if type(symbols) == type('str'):
         symbols = [symbols]
     content = json.loads(request(symbols))
-    return replaceKeys(content);
+    return replaceKeys(content)
+
 
 def getNews(symbol):
-    return requestNews(symbol);
+    return requestNews(symbol)
+
 
 if __name__ == '__main__':
     try:
@@ -116,4 +124,4 @@ if __name__ == '__main__':
     symbols = symbols.split(',')
 
     print(json.dumps(getNews("GOOG"), indent=2))
-    print(json.dumps(getQuotes(symbols), indent=2))        
+    print(json.dumps(getQuotes(symbols), indent=2))
diff --git a/setup.py b/setup.py
index 4236cd2..fcd3604 100644
--- a/setup.py
+++ b/setup.py
@@ -1,23 +1,25 @@
 from distutils.core import setup
 setup(
-  name = 'googlefinance',
-  packages = ['googlefinance'], # this must be the same as the name above
-  version = '0.7',
-  description = 'Python module to get real-time (no delay) stock data from Google Finance API',
-  author = 'Hongtao Cai',
-  author_email = 'caiht.ht@gmail.com',
-  url = 'https://github.com/hongtaocai/googlefinance', # use the URL to the github repo
-  download_url = 'https://github.com/hongtaocai/googlefinance/tarball/0.4', # I'll explain this in a second
-  keywords = ['googlefinance', 'stock', 'price' , 'finance', 'google', 'real-time'], # arbitrary keywords
-  classifiers = [
-    'License :: OSI Approved :: MIT License',
-    'Operating System :: OS Independent',
-    'Programming Language :: Python',
-    'Programming Language :: Python :: 2',
-    'Programming Language :: Python :: 2.6',
-    'Programming Language :: Python :: 2.7',
-    'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.3',
-    'Programming Language :: Python :: 3.4',
-  ],
+    name='googlefinance',
+    packages=['googlefinance'],  # this must be the same as the name above
+    version='0.7',
+    description='Python module to get real-time (no delay) stock data from Google Finance API',
+    author='Hongtao Cai',
+    author_email='caiht.ht@gmail.com',
+    url='https://github.com/hongtaocai/googlefinance',  # use the URL to the github repo
+    download_url='https://github.com/hongtaocai/googlefinance/tarball/0.4',  # I'll explain this in a second
+    keywords=['googlefinance', 'stock', 'price', 'finance',
+              'google', 'real-time'],  # arbitrary keywords
+    classifiers=[
+        'License :: OSI Approved :: MIT License',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+    ],
+    install_requires=['demjson']
 )