def save_pdf(self, save_model=True):
"""
Save the receipt as a PDF related to this model.
The related :class:`~.Receipt` should be validated first, of course.
:param bool save_model: If True, immediately save this model instance.
"""
from django_afip.views import ReceiptPDFView
if not self.receipt.is_validated:
raise exceptions.DjangoAfipException(
_('Cannot generate pdf for non-authorized receipt')
)
self.pdf_file = File(BytesIO(), name='{}.pdf'.format(uuid.uuid4().hex))
render_pdf(
template='receipts/code_{}.html'.format(
self.receipt.receipt_type.code,
),
file_=self.pdf_file,
context=ReceiptPDFView.get_context_for_pk(self.receipt_id),
)
if save_model:
self.save()
def save_pdf(self, save_model=True):
"""
Save the receipt as a PDF related to this model.
The related :class:`~.Receipt` should be validated first, of course.
:param bool save_model: If True, immediately save this model instance.
"""
from django_afip.views import ReceiptPDFView
if not self.receipt.is_validated:
raise exceptions.DjangoAfipException(
_('Cannot generate pdf for non-authorized receipt')
)
self.pdf_file = File(BytesIO(), name='{}.pdf'.format(uuid.uuid4().hex))
render_pdf(
template='receipts/code_{}.html'.format(
self.receipt.receipt_type.code,
),
file_=self.pdf_file,
context=ReceiptPDFView.get_context_for_pk(self.receipt_id),
)
if save_model:
self.save()
def test_render_pdf_several_templates():
file_ = io.BytesIO()
helpers.render_pdf(
["test_template.html", "test_template_with_staticfile.html"],
file_,
)
# Pdf for this template should be about 8kB
assert len(file_.getvalue()) > 3000
def save_pdf(self, save_model: bool = True):
"""
Save the receipt as a PDF related to this model.
The related :class:`~.Receipt` should be validated first, of course.
This model instance must have been saved prior to calling this method.
:param save_model: If True, immediately save this model instance.
"""
from django_afip.views import ReceiptPDFView
if not self.receipt.is_validated:
raise exceptions.DjangoAfipException(
_("Cannot generate pdf for non-authorized receipt"))
self.pdf_file = File(BytesIO(), name="{}.pdf".format(uuid.uuid4().hex))
render_pdf(
template=ReceiptPDFView().get_template_names(self.receipt),
file_=self.pdf_file,
context=ReceiptPDFView.get_context_for_pk(self.receipt_id),
)
if save_model:
self.save()
def test_render_pdf_with_some_non_existant():
file_ = io.BytesIO()
helpers.render_pdf(["idontexist.html", "test_template.html"], file_)
# Pdf for this template should be about 8kB
assert len(file_.getvalue()) > 3000
def test_render_pdf_single_template():
file_ = io.BytesIO()
helpers.render_pdf("test_template.html", file_)
# Pdf for this template should be about 8kB
assert len(file_.getvalue()) > 3000
def test_render_pdf_with_non_existant():
file_ = io.BytesIO()
with pytest.raises(TemplateDoesNotExist):
helpers.render_pdf(["idontexist.html"], file_)