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[fix] backwards compatibility with old language cookies

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This commit is contained in:
marc 2016-10-31 00:54:29 -06:00
parent 922d51bf0c
commit 727c287856
1 changed files with 12 additions and 1 deletions
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13
searx/preferences.py
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@ -59,7 +59,18 @@ class EnumStringSetting(Setting):
self._validate_selection(self.value)
def parse(self, data):
self._validate_selection(data)
if data not in self.choices and data != self.value:
# hack to give some backwards compatibility with old language cookies
data = str(data).replace('_', '-')
lang = data[:2]
if data in self.choices:
pass
elif lang in self.choices:
data = lang
elif data == 'ar-XA':
data = 'ar-SA'
else:
data = 'all'
self.value = data