title: Read a zipped file as a pandas DataFrame
body: <p>I'm trying to unzip a csv file and pass it into pandas so I can work on the file.<br>
  The code I have tried so far is: </p>
  
  <pre><code>import requests, zipfile, StringIO
  r = requests.get('http://data.octo.dc.gov/feeds/crime_incidents/archive/crime_incidents_2013_CSV.zip')
  z = zipfile.ZipFile(StringIO.StringIO(r.content))
  crime2013 = pandas.read_csv(z.read('crime_incidents_2013_CSV.csv'))
  </code></pre>
  
  <p><em>After the last line, although python is able to get the file, I get a "does not exist" at the end of the error.</em></p>
  
  <p>Can someone tell me what I'm doing incorrectly?</p>