title: python requests json returns single quote
body: <p>i'm playing a little with google places <a href="https://developers.google.com/places/web-service/search" rel="noreferrer">api</a> and requests</p>
  
  <p>I got :</p>
  
  <pre><code>r = requests.get(self.url, params={'key': KEY, 'location': self.location, 'radius': self.radius, 'types': "airport"}, proxies=proxies)
  </code></pre>
  
  <p>r returns a 200 code, fine, but I'm confused by what r.json() returns compared to r.content</p>
  
  <p>extract of r.json() :</p>
  
  <blockquote>
    <p>{u'html_attributions': [],
     u'next_page_token': u'CoQC-QAAABT4REkkX9NCxPWp0JcGK70kT4C-zM70b11btItnXiKLJKpr7l2GeiZeyL5y6NTDQA6ASDonIe5OcCrCsUXbK6W0Y09FqhP57ihFdQ7Bw1pGocLs_nAJodaS4U7goekbnKDlV3TaL8JMr4XpQBvlMN2dPvhFayU6RcF5kwvIm1YtucNOAUk-o4kOOziaJfeLqr3bk_Bq6DoCBwRmSEdZj34RmStdrX5RAirQiB2q_fHd6HPuHQzZ8EfdggqRLxpkFM1iRSnfls9WlgEJDxGB91ILpBsQE3oRFUoGoCfpYA-iW7E3uUD_ufby-JRqxgjD2isEIn8tntmFDjzQmjOraFQSEC6RFpAztLuk7l2ayfXsvw4aFO9gIhcXtG0LPucJkEa2nj3PxUDl',
     u'results': [{u'geometry': {u'location': {u'lat': -33.939923,
         u'lng': 151.175276}},</p>
  </blockquote>
  
  <p>while extract of r.content :</p>
  
  <blockquote>
    <p>'{\n   "html_attributions" : [],\n   "next_page_token" : "CoQC-QAAABT4REkkX9NCxPWp0JcGK70kT4C-zM70b11btItnXiKLJKpr7l2GeiZeyL5y6NTDQA6ASDonIe5OcCrCsUXbK6W0Y09FqhP57ihFdQ7Bw1pGocLs_nAJodaS4U7goekbnKDlV3TaL8JMr4Xp</p>
  </blockquote>
  
  <p>so r.content has the double quotes like a "correct" json object while r.json() seems to have <em>changed</em> all double-quotes in single-quotes.</p>
  
  <p>Should I care about it or not ? I can still access r.json() contents fine, just wondered if this was normal for requests to return an object with single quotes.</p>