def get_all(self):
#
# If you're not logged in, and you already have a trial recipe,
# redirect to *that* recipe so you can't create another one.
#
recipe = request.context['trial_recipe']
if request.context['user'] is None and recipe is not None:
redirect(recipe.url(public=False))
form = request.pecan['form']
metric = request.context.get('metric') is True
if request.context['user']:
settings = request.context['user'].settings
volume = settings['default_recipe_volume']
if metric:
volume = round(to_metric(*(volume, 'GALLON'))[0], 3)
form.process(**{
'type': settings['default_recipe_type'],
'volume': format_volume(volume)
})
else:
form.process(**{
'volume': 20 if metric else 5,
'unit': 'LITER' if metric else 'GALLON'
})
return dict(form=form)
def test_format_volume(self):
assert format_volume(2) == 2
assert format_volume(2.5) == 2.5
assert format_volume(2.54) == 2.54
assert format_volume(2.55) == 2.55
assert format_volume(2.554) == 2.55
assert format_volume(2.555) == 2.56
def test_format_volume(self):
assert format_volume(2) == 2
assert format_volume(2.5) == 2.5
assert format_volume(2.54) == 2.54
assert format_volume(2.55) == 2.55
assert format_volume(2.554) == 2.55
assert format_volume(2.555) == 2.56