Update from PyPDF2 to pypdf

src/pretix/plugins/badges/exporters.py

@@ -51,8 +51,8 @@ from django.db.models import Exists, OuterRef, Q, Subquery
 from django.db.models.functions import Cast, Coalesce
 from django.utils.timezone import make_aware
 from django.utils.translation import gettext as _, gettext_lazy, pgettext_lazy
-from PyPDF2 import PdfMerger, PdfReader, PdfWriter, Transformation
-from PyPDF2.generic import RectangleObject
+from pypdf import PdfMerger, PdfReader, PdfWriter, Transformation
+from pypdf.generic import RectangleObject
 from reportlab.lib import pagesizes
 from reportlab.lib.units import mm
 from reportlab.pdfgen import canvas

src/pretix/plugins/ticketoutputpdf/exporters.py

@@ -43,7 +43,7 @@ from django.db.models import OuterRef, Q, Subquery
 from django.db.models.functions import Cast, Coalesce
 from django.utils.timezone import now
 from django.utils.translation import gettext as _, gettext_lazy, pgettext_lazy
-from PyPDF2 import PdfMerger
+from pypdf import PdfMerger
 
 from pretix.base.exporter import BaseExporter
 from pretix.base.i18n import language

src/pretix/plugins/ticketoutputpdf/ticketoutput.py

@@ -44,7 +44,7 @@ from django.http import HttpRequest
 from django.template.loader import get_template
 from django.utils.functional import cached_property
 from django.utils.translation import gettext_lazy as _
-from PyPDF2 import PdfMerger
+from pypdf import PdfMerger
 
 from pretix.base.i18n import language
 from pretix.base.models import Order, OrderPosition