##########################
# to create new language #
##########################

#this needs to be done on source codes, preferable default/stable branches
 
python setup.py extract_messages <- get messages from project
python setup.py init_catalog -l pl <- create a language directory for <pl> lang
#edit the new po file with poedit or any other editor
msgfmt -f -c <updated_file.po> <- check format and errors
python setup.py compile_catalog -l pl <- create translation files

############# 
# to update #
#############

python setup.py extract_messages <- get messages from project
python setup.py update_catalog -l pl<- to update the translations
#edit the new updated po file with poedit
msgfmt -f -c <updated_file.po> <- check format and errors
python setup.py compile_catalog -l pl <- create translation files


###################
# change language #
###################

`lang=pl`

in the .ini file