title: extract multiple fields from a string
body: <p>I have a string</p>
  
  <p><code>"name1:value1, ... name2:value2, ... name3:value3, ..."</code>, </p>
  
  <p>i want to extract value1, value2, value3 to var1, var2, var3. Is there simple solution in bash or python? The simpler the better.</p>