CGM_Public/pretix_cgo
1
0
Fork 0
forked from CGM_Public/pretix_original
Code Pull Requests Actions Activity

Automatically re-render PDF for files lost due to bug

Browse Source
This commit is contained in:
Raphael Michel
2018-05-28 11:41:41 +02:00
parent d65d48db48
commit 6ecddfc6c0
3 changed files with 26 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/pretix/base/exporters/invoices.py
View File

@@ -38,12 +38,19 @@ class InvoiceExporter(BaseExporter):
with tempfile.TemporaryDirectory() as d:
with ZipFile(os.path.join(d, 'tmp.zip'), 'w') as zipf:
for i in qs:
if not i.file:
try:
if not i.file:
invoice_pdf_task.apply(args=(i.pk,))
i.refresh_from_db()
i.file.open('rb')
zipf.writestr('{}.pdf'.format(i.number), i.file.read())
i.file.close()
except FileNotFoundError:
invoice_pdf_task.apply(args=(i.pk,))
i.refresh_from_db()
i.file.open('rb')
zipf.writestr('{}.pdf'.format(i.number), i.file.read())
i.file.close()
i.file.open('rb')
zipf.writestr('{}.pdf'.format(i.number), i.file.read())
i.file.close()
with open(os.path.join(d, 'tmp.zip'), 'rb') as zipf:
return '{}_invoices.zip'.format(self.event.slug), 'application/zip', zipf.read()