support py3 and minimally test

.travis.yml

@@ -0,0 +1,14 @@
+language: python
+
+python:
+    - "2.6"
+    - "2.7"
+    - "pypy"
+    - "3.3"
+    - "3.4"
+
+install:
+    - python setup.py install
+
+script:
+    - nosetests

googlefinance/__init__.py

@@ -1,7 +1,11 @@
-from urllib2 import Request, urlopen
 import json
 import sys
 
+try:
+    from urllib.request import Request, urlopen
+except ImportError:  # python 2
+    from urllib2 import Request, urlopen
+
 __author__ = 'Hongtao Cai'
 
 googleFinanceKeyToFullName = {
@@ -75,6 +79,6 @@ if __name__ == '__main__':
     symbols = symbols.split(',')
 
     try:
-        print json.dumps(getQuotes(symbols), indent=2)
+        print(json.dumps(getQuotes(symbols), indent=2))
     except:
-        print "Fail"
+        print("Fail")

setup.py

@@ -9,5 +9,15 @@ setup(
   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 = [],
+  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',
+  ],
 )

tests/test_googlefinance.py

@@ -0,0 +1,17 @@
+import googlefinance
+import unittest
+
+class TestQuotes(unittest.TestCase):
+
+    def test_one_symbol(self):
+        appl = googlefinance.getQuotes('GOOG')[0]
+        self.assertEqual(appl["Index"], "NASDAQ")
+        self.assertEqual(appl["StockSymbol"], "GOOG")
+
+    def test_symbols(self):
+        quotes = googlefinance.getQuotes(['GOOG', 'VIE:BKS'])
+        self.assertEqual(quotes[0]["Index"], "NASDAQ")
+        self.assertEqual(quotes[0]["StockSymbol"], "GOOG")
+        self.assertEqual(quotes[1]["Index"], "VIE")
+        self.assertEqual(quotes[1]["StockSymbol"], "BKS")
+

tox.ini

@@ -0,0 +1,8 @@
+[tox]
+envlist=py{26,27,33,34}
+
+[testenv]
+commands=
+    nosetests
+deps=
+    nose