32 строки
1.0 KiB
Python
32 строки
1.0 KiB
Python
from functools import wraps
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from django.conf import settings
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from django.http import Http404
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from django.shortcuts import redirect
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from amo.urlresolvers import reverse
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def locale_switcher(f):
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"""Decorator redirecting clicks on the locale switcher dropdown."""
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@wraps(f)
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def decorated(request, *args, **kwargs):
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new_userlang = request.GET.get('userlang')
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if new_userlang in settings.AMO_LANGUAGES + settings.HIDDEN_LANGUAGES:
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kwargs['locale_code'] = new_userlang
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return redirect(reverse(decorated, args=args, kwargs=kwargs))
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else:
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return f(request, *args, **kwargs)
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return decorated
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def valid_locale(f):
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"""Decorator validating locale code for per-language pages."""
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@wraps(f)
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def decorated(request, locale_code, *args, **kwargs):
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if locale_code not in (settings.AMO_LANGUAGES +
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settings.HIDDEN_LANGUAGES):
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raise Http404
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return f(request, locale_code, *args, **kwargs)
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return decorated
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