Wrong escaping of single quote in python syntax

Steps to Reproduce

1. Create review comment with python syntax containing single quote :// code placeholder 

{code:python} 
def function(parameter):
   dict_ = {1: 'test', 2: 'another'}
   print(dict_[2])
{code}

Expected result

A correctly rendered single quote.

def function(parameter):
   dict_ = {1: 'test', 2: 'another'}
   print(dict_[2])

Actual Result

A single quote is replaced by escape sequence.

 def function(parameter):
   dict_ = {1: 'test', 2: 'another'}
   print(dict_[2])   

Workaround

Use {code:java} instead of {code:python} in review comments