def test_selective_delete(self):
# All Data
self._a_little_test_data()
self.assertEquals(Temperature.selective_delete(None, None, None), 4)
self.assertEquals(Temperature.objects.all().count(), 0)
# One Station, no date range
self._a_little_test_data()
Temperature.selective_delete('Open Lowland', None, None)
self.assertEquals(
Temperature.objects.filter(station='Open Lowland').count(), 0)
self.assertEquals(
Temperature.objects.filter(station='Ridgetop').count(), 1)
self.assertEquals(
Temperature.objects.filter(station='Fire Tower').count(), 1)
# One Station, date range
self._a_little_test_data()
Temperature.selective_delete('Open Lowland', datetime.datetime(
2008, 1, 1), datetime.datetime(2008, 12, 31))
qs = Temperature.objects.filter(station='Open Lowland')
self.assertEquals(qs.count(), 1)
self.assertEquals(qs[0].date, datetime.datetime(1997, 1, 1, 1, 00))
self.assertEquals(
Temperature.objects.filter(station='Ridgetop').count(), 1)
self.assertEquals(
Temperature.objects.filter(station='Fire Tower').count(), 1)
def getsum(request):
if request.method != 'POST':
return HttpResponseRedirect("/respiration/")
R0 = float(request.REQUEST['R0'])
E0 = float(request.REQUEST['E0'])
T0 = float(request.REQUEST['t0'])
deltaT = 0.0
try:
deltaT = float(request.REQUEST['delta'])
except:
deltaT = 0.0
start = request.REQUEST['start']
startpieces = start.split('/')
startfinal = datetime.datetime(int(startpieces[2]), int(startpieces[0]),
int(startpieces[1]))
end = request.REQUEST['end']
endpieces = end.split('/')
# we add 1 day so we can do < enddate and include all values for the end
# date (start and end date are both inclusive)
endfinal = datetime.datetime(int(endpieces[2]), int(
endpieces[0]), int(endpieces[1])) + datetime.timedelta(days=1)
station = request.REQUEST['station']
(total, tm) = Temperature.arrhenius_sum(E0, R0, T0, deltaT, startfinal,
endfinal, station)
total_mol = total / 1000000
json = '{"total": %s}' % round(total_mol, 2)
return HttpResponse(json, content_type="application/javascript")
def test_temperature(self):
self.temperature = Temperature(station='Open Lowland',
date=datetime.datetime(
1997, 1, 1, 1, 00))
self.assertEqual(
str(self.temperature), "%s: [No reading] at %s station" %
(self.temperature.date, self.temperature.station))
def getsum(request):
if request.method != 'POST':
return HttpResponseRedirect("/respiration/")
R0 = float(request.REQUEST['R0'])
E0 = float(request.REQUEST['E0'])
T0 = float(request.REQUEST['t0'])
deltaT = 0.0
try:
deltaT = float(request.REQUEST['delta'])
except:
deltaT = 0.0
start = request.REQUEST['start']
startpieces = start.split('/')
startfinal = datetime.datetime(
int(startpieces[2]), int(startpieces[0]), int(startpieces[1]))
end = request.REQUEST['end']
endpieces = end.split('/')
# we add 1 day so we can do < enddate and include all values for the end
# date (start and end date are both inclusive)
endfinal = datetime.datetime(int(endpieces[2]), int(
endpieces[0]), int(endpieces[1])) + datetime.timedelta(days=1)
station = request.REQUEST['station']
(total, tm) = Temperature.arrhenius_sum(
E0, R0, T0, deltaT, startfinal, endfinal, station)
total_mol = total / 1000000
json = '{"total": %s}' % round(total_mol, 2)
return HttpResponse(json, content_type="application/javascript")
def test_temperature_two(self):
self.temperature_2 = Temperature(station='Open Lowland',
date=datetime.datetime(
1997, 1, 1, 1, 00),
reading=1.1)
self.assertEqual(
smart_text(self.temperature_2), "%s: %.2f\xb0 C at %s station" %
(self.temperature_2.date, self.temperature_2.reading,
self.temperature_2.station))