def get_fy(self, dt=None):
# returns bs year for nepali fy system, ad for another
dt = dt or today()
calendar = get_calendar()
if type(dt) == str or type(dt) == unicode:
dt = tuple_from_string(dt)
if self.use_nepali_fy_system:
if calendar == 'ad':
dt = ad2bs(dt)
if type(dt) == tuple:
dt = string_from_tuple(dt)
month = int(dt.split('-')[1])
year = int(dt.split('-')[0])
if month < 4:
year -= 1
else:
if type(dt) == tuple:
dt = date_from_tuple(dt)
if calendar == 'bs':
dt = date_from_tuple(bs2ad(dt))
if dt.month < self.fy_start_month:
return dt.year - 1
if dt.month > self.fy_start_month:
return dt.year
if dt.month == self.fy_start_month:
if dt.day < self.fy_start_day:
return dt.year - 1
return dt.year
return year
def get_fy(self, dt=None):
# returns bs year for nepali fy system, ad for another
dt = dt or today()
calendar = get_calendar()
if type(dt) == str or type(dt) == unicode:
dt = tuple_from_string(dt)
if self.use_nepali_fy_system:
if calendar == 'ad':
dt = ad2bs(dt)
if type(dt) == tuple:
dt = string_from_tuple(dt)
month = int(dt.split('-')[1])
year = int(dt.split('-')[0])
if month < 4:
year -= 1
else:
if type(dt) == tuple:
dt = date_from_tuple(dt)
if calendar == 'bs':
dt = date_from_tuple(bs2ad(dt))
if dt.month < self.fy_start_month:
return dt.year - 1
if dt.month > self.fy_start_month:
return dt.year
if dt.month == self.fy_start_month:
if dt.day < self.fy_start_day:
return dt.year - 1
return dt.year
return year
def start(year=None):
if not year:
year = AppSetting.get_solo().fiscal_year
fiscal_year_start = str(year) + '-04-01'
tuple_value = tuple_from_string(fiscal_year_start)
calendar = get_calendar()
if calendar == 'ad':
tuple_value = bs2ad(tuple_value)
return tuple_value
def validate_in_fy(value):
fiscal_year = AppSetting.get_solo().fiscal_year
if fiscal_year is None:
return True
fiscal_year_start = str(fiscal_year) + '-04-01'
fiscal_year_end = str(int(fiscal_year) + 1) + '-03-' + str(
bs[int(fiscal_year) + 1][2])
calendar = get_calendar()
if calendar == 'ad':
if type(value) == tuple:
value_tuple = value
else:
value_tuple = tuple_from_string(value)
else:
value_tuple = bs2ad(value)
if not bs2ad(fiscal_year_start) <= value_tuple <= bs2ad(fiscal_year_end):
raise ValidationError(
'%s %s' % (localize(value), _('is not in current fiscal year.')))
def end(year=None):
if not year:
year = AppSetting.get_solo().fiscal_year
fiscal_year_end = str(int(year) + 1) + '-03-' + str(
bs[int(year) + 1][2])
tuple_value = tuple_from_string(fiscal_year_end)
calendar = get_calendar()
if calendar == 'ad':
tuple_value = bs2ad(tuple_value)
return tuple_value
def get_fy_start(self, date=None):
year = self.get_fy_from_date(date)
if self.use_nepali_fy_system:
fiscal_year_start = str(year) + '-04-01'
else:
fiscal_year_start = str(year) + '-' + str(self.voucher_number_start_date.month) + '-' + str(
self.voucher_number_start_date.day)
tuple_value = tuple_from_string(fiscal_year_start)
calendar = get_calendar()
if calendar == 'ad':
tuple_value = bs2ad(tuple_value)
return tuple_value
def get_fy_end(self, date=None):
year = self.get_fy_from_date(date)
if self.use_nepali_fy_system:
fiscal_year_end = str(int(year) + 1) + '-03-' + str(bs[int(year) + 1][2])
else:
# import ipdb
# ipdb.set_trace()
fiscal_year_end = str(int(year) + 1) + '-' + str(self.voucher_number_start_date.month) + '-' + str(12)
tuple_value = tuple_from_string(fiscal_year_end)
calendar = get_calendar()
if calendar == 'ad':
tuple_value = bs2ad(tuple_value)
return tuple_value
def get_fy_end(self, dt=None, year=None):
calendar = get_calendar()
year = year or self.get_fy(dt)
if self.use_nepali_fy_system:
# get fy end in bs
fiscal_year_end = str(int(year) + 1) + '-03-' + str(bs[int(year) + 1][2])
tuple_value = tuple_from_string(fiscal_year_end)
if calendar == 'ad':
tuple_value = bs2ad(tuple_value)
else:
# get fy end in ad
fiscal_year_end = date(int(year) + 1, self.fy_start_month, self.fy_start_day) - timedelta(days=1)
tuple_value = tuple_from_date(fiscal_year_end)
if calendar == 'bs':
tuple_value = ad2bs(tuple_value)
return tuple_value
def get_fy_start(self, dt=None, year=None):
calendar = get_calendar()
year = year or self.get_fy(dt)
if self.use_nepali_fy_system:
# get fy start in bs
fiscal_year_start = str(year) + '-04-01'
tuple_value = tuple_from_string(fiscal_year_start)
if calendar == 'ad':
tuple_value = bs2ad(tuple_value)
else:
# get fy start in ad
fiscal_year_start = str(year) + '-' + str(self.fy_start_month) + '-' + str(self.fy_start_day)
tuple_value = tuple_from_string(fiscal_year_start)
if calendar == 'bs':
tuple_value = ad2bs(tuple_value)
return tuple_value
def get_fy_start(self, dt=None, year=None):
calendar = get_calendar()
year = year or self.get_fy(dt)
if self.use_nepali_fy_system:
# get fy start in bs
fiscal_year_start = str(year) + '-04-01'
tuple_value = tuple_from_string(fiscal_year_start)
if calendar == 'ad':
tuple_value = bs2ad(tuple_value)
else:
# get fy start in ad
fiscal_year_start = str(year) + '-' + str(
self.fy_start_month) + '-' + str(self.fy_start_day)
tuple_value = tuple_from_string(fiscal_year_start)
if calendar == 'bs':
tuple_value = ad2bs(tuple_value)
return tuple_value
def get_fy_end(self, dt=None, year=None):
calendar = get_calendar()
year = year or self.get_fy(dt)
if self.use_nepali_fy_system:
# get fy end in bs
fiscal_year_end = str(int(year) + 1) + '-03-' + str(
bs[int(year) + 1][2])
tuple_value = tuple_from_string(fiscal_year_end)
if calendar == 'ad':
tuple_value = bs2ad(tuple_value)
else:
# get fy end in ad
fiscal_year_end = date(
int(year) + 1, self.fy_start_month,
self.fy_start_day) - timedelta(days=1)
tuple_value = tuple_from_date(fiscal_year_end)
if calendar == 'bs':
tuple_value = ad2bs(tuple_value)
return tuple_value
def __sub__(self, other):
delta = date(*bs2ad(self.date_tuple())) - \
date(*bs2ad(other.date_tuple()))
return BsDelta(delta.days)