title: Creating Dictionary from dictionary formatted string? using python
body: <p>Let's say that I have a list of dictionaries that looks something like 
  this in a string format</p>
  
  <p>"[{key1:{key11:val11,key12:val12}},{key2:{key21:val21, key22:val22}}]"</p>
  
  <p>How can i change this string(in the dictionary format) to an actual dictionary? while keeping the format?</p>