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InvoiceExporter: Useful error message if PDF generation fails

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This commit is contained in:
Raphael Michel
2021-03-01 10:35:53 +01:00
parent de597ba864
commit 8d99388c08
1 changed files with 3 additions and 0 deletions
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src/pretix/base/exporters/invoices.py
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@@ -13,6 +13,7 @@ from django.utils.functional import cached_property
from django.utils.translation import gettext, gettext_lazy as _, pgettext
from pretix.base.models import Invoice, InvoiceLine, OrderPayment
from ..services.export import ExportError
from ...control.forms.filter import get_all_payment_providers
from ...helpers import GroupConcat
@@ -111,6 +112,8 @@ class InvoiceExporter(InvoiceExporterMixin, BaseExporter):
if not i.file:
invoice_pdf_task.apply(args=(i.pk,))
i.refresh_from_db()
if not i.file:
raise ExportError('Could not generate PDF for invoice {nr}'.format(nr=i.full_invoice_no))
i.file.open('rb')
zipf.writestr('{}-{}.pdf'.format(i.number, i.order.code), i.file.read())
i.file.close()