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Exporters: Give access to authentication infos and allow empty permissions (#5979)

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* Exporters: Give access to authentication infos

* Allow exporters to have empty permission

* Use a protocol
This commit is contained in:
Raphael Michel
2026-04-02 15:44:36 +02:00
committed by GitHub
parent 84e12fea32
commit d411c36414
5 changed files with 50 additions and 8 deletions
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16
src/pretix/base/exporter.py
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@@ -47,6 +47,7 @@ from django.utils.formats import localize
from django.utils.translation import gettext, gettext_lazy as _
from pretix.base.models import Event
from pretix.base.models.auth import PermissionHolder
from pretix.helpers.safe_openpyxl import ( # NOQA: backwards compatibility for plugins using excel_safe
SafeWorkbook, remove_invalid_excel_chars as excel_safe,
)
@@ -59,11 +60,20 @@ class BaseExporter:
This is the base class for all data exporters
"""
def __init__(self, event, organizer, progress_callback=lambda v: None):
def __init__(self, event, organizer, permission_holder: PermissionHolder=None, progress_callback=lambda v: None):
"""
:param event: Event context, can also be a queryset of events for multi-event exports
:param organizer: Organizer context
:param user: The user who triggered the export (or None).
:param token: The API token that triggered the export (or None).
:param device: The device that triggered the export (or None)
:param progress_callback: Callback function with progress
"""
self.event = event
self.organizer = organizer
self.progress_callback = progress_callback
self.is_multievent = isinstance(event, QuerySet)
self.permission_holder = permission_holder
if isinstance(event, QuerySet):
self.events = event
self.event = None
@@ -180,7 +190,7 @@ class BaseExporter:
return True
@classmethod
def get_required_event_permission(cls) -> str:
def get_required_event_permission(cls) -> Optional[str]:
"""
The permission level required to use this exporter for events. For multi-event-exports, this will be used
to limit the selection of events. Will be ignored if the ``OrganizerLevelExportMixin`` mixin is used.
@@ -195,7 +205,7 @@ class OrganizerLevelExportMixin:
raise TypeError("required_event_permission may not be called on OrganizerLevelExportMixin")
@classmethod
def get_required_organizer_permission(cls) -> str:
def get_required_organizer_permission(cls) -> Optional[str]:
"""
The permission level required to use this exporter. Must be set for organizer-level exports. Set to `None` to
allow everyone with any access to the organizer.