def view_entries(request, delta=0):
"""
Pull back a list of all entries for the current period for the current user
"""
delta = int(delta)
if delta:
# we only go back in time, not forward :)
if delta < 0: raise Http404
# we have a delta, so show previous entries according to the delta
entries = Entry.objects.previous(delta, request.user)
next = delta - 1
has_next = True
else:
# no delta, so just show the current entries
entries = Entry.objects.current(request.user)
next = None
has_next = False
return render_to_response('pendulum/entry_list.html',
{'entries': entries,
'period': determine_period(delta=delta),
'is_current': delta != 0,
'next_period': next,
'has_next': has_next,
'previous_period': delta + 1},
context_instance=RequestContext(request))
def current(self, user=None):
"""
This will pull back any log entries for the current period.
"""
try:
set = self.in_period(utils.determine_period())
except PendulumConfiguration.DoesNotExist:
raise Exception, "Please configure Pendulum!"
else:
if user:
return set.filter(user=user)
return set
def testDeterminePeriod(self):
# try some dates
dates_to_try = (
datetime(2005, 12, 13), datetime(2006, 4, 12),
datetime(2006, 7, 19), datetime(2007, 1, 9),
datetime(2007, 5, 21), datetime(2007, 6, 10),
datetime(2007, 6, 26), datetime(2007, 7, 2),
datetime(2007, 7, 31), datetime(2007, 9, 6),
datetime(2007, 12, 2), datetime(2008, 1, 30),
datetime(2008, 2, 27), datetime(2008, 6, 6),
)
expected_results = [
(datetime(2005, 12, 1), datetime(2005, 12, 31)), # 13 dec 05
(datetime(2006, 4, 1), datetime(2006, 4, 30)), # 12 apr 06
(datetime(2006, 7, 1), datetime(2006, 7, 31)), # 19 jul 06
(datetime(2007, 1, 1), datetime(2007, 1, 31)), # 9 jan 07
(datetime(2007, 5, 1), datetime(2007, 5, 31)), # 21 may 07
(datetime(2007, 6, 1), datetime(2007, 6, 30)), # 10 jun 07
(datetime(2007, 6, 1), datetime(2007, 6, 30)), # 26 jun 07
(datetime(2007, 7, 1), datetime(2007, 7, 31)), # 2 jul 07
(datetime(2007, 7, 1), datetime(2007, 7, 31)), # 31 jul 07
(datetime(2007, 9, 1), datetime(2007, 9, 30)), # 6 sept 07
(datetime(2007, 12, 1), datetime(2007, 12, 31)), # 2 dec 07
(datetime(2008, 1, 1), datetime(2008, 1, 31)), # 30 jan 08
(datetime(2008, 2, 1), datetime(2008, 2, 29)), # 27 feb 08
(datetime(2008, 6, 1), datetime(2008, 6, 30)), # 6 jun 08
]
count = 0
for date in dates_to_try:
start, end = determine_period(date)
exp_s, exp_e = expected_results[count]
# make sure the resulting start date matches the expected value
self.assertEquals(start.year, exp_s.year)
self.assertEquals(start.month, exp_s.month)
self.assertEquals(start.day, exp_s.day)
# make sure the resulting end date matches the expected value
self.assertEquals(end.year, exp_e.year)
self.assertEquals(end.month, exp_e.month)
self.assertEquals(end.day, exp_e.day)
# increment the counter so we can get the correct expected results
count += 1
def previous(self, delta, user=None):
set = self.in_period(utils.determine_period(delta=delta))
if user:
return set.filter(user=user)
return set
