supress scientific notation when writing python floats to files
===

Writing floats to a CSV writes some of them like this: 2.0628800997782577e-05

    c = csv.writer(open(file, "wb"))
    c.writerow([var1, var2])	

What I've tried: 

 - I have already tried var1**8 following other answers on
   StackOverflow, but this simply raises them to the power of 8. 
 - I have also tried Decimal(var1), but this does not suppress the scientific
   notation.

This makes it difficult to process the output in excel afterwards as it's recognized as text and not a number. How can I print it in non-scientific, decimal notation?
