Why not translate everything you print into Swedish? Translator stolen from this guy: https://github.com/terryyin/google-translate-python/blob/master/translate.py

translate_stdout

import re
from urllib import request
from urllib.parse import quote

string_pattern = r"\"(([^\"\\]|\\.)*)\""
match_string = re.compile(
					r"\,?\[" 
					   + string_pattern + r"\," 
					   + string_pattern + r"\," 
					   + string_pattern + r"\," 
					   + string_pattern
					+r"\]")

def translate(text, from_lang, to_lang):
	json5 = _get_json5_from_google(text, from_lang, to_lang)
	return _unescape(_get_translation_from_json5(json5))

def _get_translation_from_json5(content):
	result = ""
	pos = 2
	while True:
		m = match_string.match(content, pos)
		if not m:
			break
		result += m.group(1)
		pos = m.end()
	return result 

def _get_json5_from_google(text, from_lang, to_lang):
	escaped_source = quote(text, '')
	headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.168 Safari/535.19'}
	req = request.Request(
		 url="http://translate.google.com/translate_a/t?client=t&ie=UTF-8&oe=UTF-8"
			 +"&sl=%s&tl=%s&text=%s" % (from_lang, to_lang, escaped_source)
			 , headers = headers)
	try:
		proxyinit = open("proxyinit.py").read()
		exec(proxyinit)
	except:
		pass
	r = request.urlopen(req)
	return r.read().decode('utf-8')

def _unescape(text):
	return re.sub(r"\\.?", lambda x:eval('"%s"'%x.group(0)), text)

class translate_stdout:
	def __init__(self, f):
		self.f = f
	def write(self, text):
		self.f.write(translate(text, from_lang='en', to_lang='sv')+'\n')
	def flush(self):
		self.f.flush()

import sys
sys.stdout = translate_stdout(sys.stdout)

def main():
	print('Python rocks and rolls!')

if __name__ == "__main__":
	main()