title: Regular Expression when containing quotes in python
body: <p>I have the following line that I scrape <em>directly</em> off an html page. I want to process it to extract information from it:</p>
  
  <pre><code>var quoteDataObj = [{"symbol":".DJIA","symbolType":"symbol","code":0,"name":"Dow Jones Industrial Average","shortName":"DJIA","last":"15794.08","exchange":"Dow Jones Global Indexes","source":"Exchange","open":"15630.64","high":"15798.51","low":"15625.53","change":"165.55","currencyCode":"USD","timeZone":"EST","provider":"CNBC Quote Cache","altSymbol":".DJIA","curmktstatus":"REG_MKT","realTime":"true","assetType":"INDEX","noStreaming":"true","encodedSymbol":".DJIA"}]
  </code></pre>
  
  <p>I am using python to process the string above which I've saved into the variable "line". . I'm trying to write a regular expression that gets</p>
  
  <pre><code>"low":"15625.53"
  </code></pre>
  
  <p>However, I don't know what the number will be so I can't just search that. I've tried the following but with no luck:</p>
  
  <pre><code>last = re.search(r".*last\":.*\,", line)
  </code></pre>
  
  <p>Thanks!</p>