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21 changes: 16 additions & 5 deletions tldr.py
Original file line number Diff line number Diff line change
Expand Up @@ -30,10 +30,21 @@
'https://tldr-pages.github.io/assets/tldr.zip'
)

DEFAULT_LANG = os.environ.get(
'LANG',
'C'
).split('_')[0]

def get_language_code(language):
language = language.split('.')[0]
if language in ['pt_PT', 'pt_BR', 'zh_TW']:
return language
elif language == "pt":
return "pt_PT"
return language.split('_')[0]


DEFAULT_LANG = get_language_code(
os.environ.get(
'LANG',
'C'
))

if DEFAULT_LANG == 'C' or DEFAULT_LANG == 'POSIX':
DEFAULT_LANG = None
Expand Down Expand Up @@ -162,7 +173,7 @@ def get_platform_list():
def get_language_list():
languages = os.environ.get('LANGUAGE', '').split(':')
languages = list(map(
lambda x: x.split('_')[0],
get_language_code,
filter(lambda x: not (x == 'C' or x == 'POSIX' or x == ''), languages)
))
if DEFAULT_LANG is not None:
Expand Down