def get_final_lines(self, with_taxes=False):
"""
Get lines with processed lines added.
This implementation includes the all lines returned by
`get_lines` and in addition, lines from shipping and payment
methods, but these lines can be extended, deleted or replaced by
a subclass (by overriding `_compute_processed_lines` method) and
with the `post_compute_source_lines` signal.
.. note::
By default, taxes for the returned lines are not calculated
when `self.calculate_taxes_automatically` is false. Pass in
``True`` to `with_taxes` argument or use `calculate_taxes`
method to force tax calculation.
"""
lines = self._processed_lines_cache
if lines is None:
lines = self.__compute_lines()
self._processed_lines_cache = lines
if not self._taxes_calculated:
if with_taxes or should_calculate_taxes_automatically():
self._calculate_taxes(lines)
for error_message in self.get_validation_errors():
raise ValidationError(error_message.args[0],
code="invalid_order_source")
return lines
def get_final_lines(self, with_taxes=False):
"""
Get lines with processed lines added.
This implementation includes the all lines returned by
`get_lines` and in addition, lines from shipping and payment
methods, but these lines can be extended, deleted or replaced by
a subclass (by overriding `_compute_processed_lines` method) and
with the `post_compute_source_lines` signal.
.. note::
By default, taxes for the returned lines are not calculated
when `self.calculate_taxes_automatically` is false. Pass in
``True`` to `with_taxes` argument or use `calculate_taxes`
method to force tax calculation.
"""
lines = self._processed_lines_cache
if lines is None:
lines = self.__compute_lines()
self._processed_lines_cache = lines
if not self._taxes_calculated:
if with_taxes or should_calculate_taxes_automatically():
self._calculate_taxes(lines)
for error_message in self.get_validation_errors():
if hasattr(self, "request"):
messages.error(self.request, error_message.args[0], extra_tags='danger')
else:
raise ValidationError(error_message.args[0], code="invalid_order_source")
return lines
def get_final_lines(self, with_taxes=False):
"""
Get lines with processed lines added.
This implementation includes the all lines returned by
`get_lines` and in addition, lines from shipping and payment
methods, but these lines can be extended, deleted or replaced by
a subclass (by overriding `_compute_processed_lines` method) and
with the `post_compute_source_lines` signal. Lines returned is not
validated.
.. note::
By default, taxes for the returned lines are not calculated
when `self.calculate_taxes_automatically` is false. Pass in
``True`` to `with_taxes` argument or use `calculate_taxes`
method to force tax calculation.
"""
lines = self._processed_lines_cache
if lines is None:
lines = self.__compute_lines()
self._processed_lines_cache = lines
if not self._taxes_calculated:
if with_taxes or should_calculate_taxes_automatically():
self._calculate_taxes(lines)
return lines
def _make_taxed(request, item, priceful, with_taxes):
"""
:type request: django.http.HttpRequest
:type item: shuup.core.taxing.TaxableItem
:type priceful: shuup.core.pricing.Priceful
:rtype: shuup.core.pricing.Priceful|None
"""
try:
tax_amount = getattr(priceful, 'tax_amount', None)
except TypeError: # e.g. shuup.core.order_creator.TaxesNotCalculated
tax_amount = None
if tax_amount is not None:
if with_taxes:
return TaxedPriceInfo(priceful.taxful_price,
priceful.taxful_base_price,
quantity=priceful.quantity,
tax_amount=tax_amount)
else:
return TaxedPriceInfo(priceful.taxless_price,
priceful.taxless_base_price,
quantity=priceful.quantity,
tax_amount=tax_amount)
if not should_calculate_taxes_automatically():
return None
taxmod = get_tax_module()
taxctx = taxmod.get_context_from_request(request)
price = taxmod.get_taxed_price_for(taxctx, item, priceful.price)
base_price = taxmod.get_taxed_price_for(taxctx, item, priceful.base_price)
if with_taxes:
return TaxedPriceInfo(price.taxful,
base_price.taxful,
quantity=priceful.quantity,
tax_amount=price.tax_amount)
else:
return TaxedPriceInfo(price.taxless,
base_price.taxless,
quantity=priceful.quantity,
tax_amount=price.tax_amount)
def _make_taxed(request, item, priceful, with_taxes):
"""
:type request: django.http.HttpRequest
:type item: shuup.core.taxing.TaxableItem
:type priceful: shuup.core.pricing.Priceful
:rtype: shuup.core.pricing.Priceful|None
"""
try:
tax_amount = getattr(priceful, 'tax_amount', None)
except TypeError: # e.g. shuup.core.order_creator.TaxesNotCalculated
tax_amount = None
if tax_amount is not None:
if with_taxes:
return TaxedPriceInfo(
priceful.taxful_price, priceful.taxful_base_price,
quantity=priceful.quantity, tax_amount=tax_amount)
else:
return TaxedPriceInfo(
priceful.taxless_price, priceful.taxless_base_price,
quantity=priceful.quantity, tax_amount=tax_amount)
if not should_calculate_taxes_automatically():
return None
taxmod = get_tax_module()
taxctx = taxmod.get_context_from_request(request)
price = taxmod.get_taxed_price_for(taxctx, item, priceful.price)
base_price = taxmod.get_taxed_price_for(taxctx, item, priceful.base_price)
if with_taxes:
return TaxedPriceInfo(
price.taxful, base_price.taxful,
quantity=priceful.quantity, tax_amount=price.tax_amount)
else:
return TaxedPriceInfo(
price.taxless, base_price.taxless,
quantity=priceful.quantity, tax_amount=price.tax_amount)
def calculate_taxes_or_raise(self):
if not self._taxes_calculated:
if not should_calculate_taxes_automatically():
raise TaxesNotCalculated('Taxes are not calculated')
self.calculate_taxes()
def calculate_taxes_or_raise(self):
if not self._taxes_calculated:
if not should_calculate_taxes_automatically():
raise TaxesNotCalculated('Taxes are not calculated')
self.calculate_taxes()
