def render_to_response(self, context, **response_kwargs): # set experimental percentages per locale with this config # e.g. EXP_CONFIG_FX_NEW=de:20,en-US:10,fr:25 # this would send 20% of de, 10% of en-US, and 25% of fr requests to the experiment page # all other locales would be unaffected redirect_percents = config('EXP_CONFIG_FX_NEW', default='', parser=DictOf(int)) skip_exp = 'automation' in self.request.GET # only engage the experiment infra if some experiments are set if redirect_percents and not skip_exp: locale = l10n_utils.get_locale(self.request) percent = redirect_percents.get(locale, 0) if percent: percent = percent / 100 print(percent) if random() <= percent: exp_url = reverse('exp.firefox.new') query_string = self.request.META.get('QUERY_STRING', '') if query_string: exp_url = '?'.join([ exp_url, force_text(query_string, errors='ignore') ]) response = HttpResponseRedirect(exp_url) else: response = super().render_to_response( context, **response_kwargs) # remove cache for better experiment results add_never_cache_headers(response) return response return super().render_to_response(context, **response_kwargs)
def switch(name): """A template helper that replaces waffle * All calls default to True when DEV setting is True. * If the env var is explicitly false it will be false even when DEV = True. * Otherwise the call is False by default and True is a specific env var exists and is truthy. For example: {% if switch('dude-and-walter') %} would check for an environment variable called `SWITCH_DUDE_AND_WALTER`. The string from the `switch()` call is converted to uppercase and dashes replaced with underscores. """ env_name = name.upper().replace('-', '_') return config(env_name, default=str(settings.DEV), parser=bool, namespace='SWITCH')
def switch(name): """A template helper that replaces waffle * All calls default to True when DEV setting is True. * If the env var is explicitly false it will be false even when DEV = True. * Otherwise the call is False by default and True is a specific env var exists and is truthy. For example: {% if switch('dude-and-walter') %} would check for an environment variable called `SWITCH_DUDE_AND_WALTER`. The string from the `switch()` call is converted to uppercase and dashes replaced with underscores. """ env_name = name.upper().replace('-', '_') return config(env_name, default=str(settings.DEV), parser=bool, namespace='SWITCH')