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

Organizer/MultiEvent-Exports (#1684)

Browse Source 
Co-authored-by: Raphael Michel <michel@rami.io>
This commit is contained in:
Martin Gross
2020-06-16 11:06:40 +02:00
committed by GitHub
parent e895c13b28
commit 0b20d3f6f8
14 changed files with 384 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/pretix/base/exporter.py
View File

@@ -6,11 +6,14 @@ from typing import Tuple
from defusedcsv import csv
from django import forms
from django.db.models import QuerySet
from django.utils.formats import localize
from django.utils.translation import gettext, gettext_lazy as _
from openpyxl import Workbook
from openpyxl.cell.cell import KNOWN_TYPES
from pretix.base.models import Event
class BaseExporter:
"""
@@ -19,6 +22,12 @@ class BaseExporter:
def __init__(self, event):
self.event = event
self.is_multievent = isinstance(event, QuerySet)
if isinstance(event, QuerySet):
self.events = event
self.event = None
else:
self.events = Event.objects.filter(pk=event.pk)
def __str__(self):
return self.identifier

25
src/pretix/base/exporters/invoices.py
View File

@@ -9,11 +9,14 @@ from django.db.models import Exists, OuterRef, Q
from django.dispatch import receiver
from django.utils.translation import gettext_lazy as _
from pretix.base.models import OrderPayment
from pretix.base.models import Invoice, OrderPayment
from ...control.forms.filter import get_all_payment_providers
from ..exporter import BaseExporter
from ..services.invoices import invoice_pdf_task
from ..signals import register_data_exporters
from ..signals import (
register_data_exporters, register_multievent_data_exporters,
)
class InvoiceExporter(BaseExporter):
@@ -21,7 +24,7 @@ class InvoiceExporter(BaseExporter):
verbose_name = _('All invoices')
def render(self, form_data: dict, output_file=None):
qs = self.event.invoices.filter(shredded=False)
qs = Invoice.objects.filter(event__in=self.events, shredded=False)
if form_data.get('payment_provider'):
qs = qs.annotate(
@@ -68,11 +71,16 @@ class InvoiceExporter(BaseExporter):
if not any:
return None
if self.is_multievent:
filename = '{}_invoices.zip'.format(self.events.first().organizer.slug)
else:
filename = '{}_invoices'.format(self.event.slug)
if output_file:
return '{}_invoices.zip'.format(self.event.slug), 'application/zip', None
return filename, 'application/zip', None
else:
with open(os.path.join(d, 'tmp.zip'), 'rb') as zipf:
return '{}_invoices.zip'.format(self.event.slug), 'application/zip', zipf.read()
return filename, 'application/zip', zipf.read()
@property
def export_form_fields(self):
@@ -99,7 +107,7 @@ class InvoiceExporter(BaseExporter):
label=_('Payment provider'),
choices=[
('', _('All payment providers')),
] + [
] + get_all_payment_providers() if self.is_multievent else [
(k, v.verbose_name) for k, v in self.event.get_payment_providers().items()
],
required=False,
@@ -115,3 +123,8 @@ class InvoiceExporter(BaseExporter):
@receiver(register_data_exporters, dispatch_uid="exporter_invoices")
def register_invoice_export(sender, **kwargs):
return InvoiceExporter
@receiver(register_multievent_data_exporters, dispatch_uid="multiexporter_invoices")
def register_multievent_invoice_export(sender, **kwargs):
return InvoiceExporter

19
src/pretix/base/exporters/mail.py
View File

@@ -8,7 +8,9 @@ from pretix.base.models import OrderPosition
from ..exporter import BaseExporter
from ..models import Order
from ..signals import register_data_exporters
from ..signals import (
register_data_exporters, register_multievent_data_exporters,
)
class MailExporter(BaseExporter):
@@ -16,14 +18,18 @@ class MailExporter(BaseExporter):
verbose_name = _('Email addresses (text file)')
def render(self, form_data: dict):
qs = self.event.orders.filter(status__in=form_data['status'])
qs = Order.objects.filter(event__in=self.events, status__in=form_data['status']).prefetch_related('event')
addrs = qs.values('email')
pos = OrderPosition.objects.filter(
order__event=self.event, order__status__in=form_data['status']
order__event__in=self.events, order__status__in=form_data['status']
).values('attendee_email')
data = "\r\n".join(set(a['email'] for a in addrs if a['email'])
| set(a['attendee_email'] for a in pos if a['attendee_email']))
return '{}_pretixemails.txt'.format(self.event.slug), 'text/plain', data.encode("utf-8")
if self.is_multievent:
return '{}_pretixemails.txt'.format(self.events.first().organizer.slug), 'text/plain', data.encode("utf-8")
else:
return '{}_pretixemails.txt'.format(self.event.slug), 'text/plain', data.encode("utf-8")
@property
def export_form_fields(self):
@@ -44,3 +50,8 @@ class MailExporter(BaseExporter):
@receiver(register_data_exporters, dispatch_uid="exporter_mail")
def register_mail_export(sender, **kwargs):
return MailExporter
@receiver(register_multievent_data_exporters, dispatch_uid="multiexporter_mail")
def register_multievent_mail_export(sender, **kwargs):
return MailExporter

145
src/pretix/base/exporters/orderlist.py
View File

@@ -11,14 +11,18 @@ from django.utils.formats import date_format
from django.utils.translation import gettext as _, gettext_lazy, pgettext
from pretix.base.models import (
GiftCard, InvoiceAddress, InvoiceLine, Order, OrderPosition, Question,
GiftCard, Invoice, InvoiceAddress, InvoiceLine, Order, OrderPosition,
Question,
)
from pretix.base.models.orders import OrderFee, OrderPayment, OrderRefund
from pretix.base.services.quotas import QuotaAvailability
from pretix.base.settings import PERSON_NAME_SCHEMES
from ...control.forms.filter import get_all_payment_providers
from ..exporter import ListExporter, MultiSheetListExporter
from ..signals import register_data_exporters
from ..signals import (
register_data_exporters, register_multievent_data_exporters,
)
class OrderListExporter(MultiSheetListExporter):
@@ -50,13 +54,13 @@ class OrderListExporter(MultiSheetListExporter):
tax_rates = set(
a for a
in OrderFee.objects.filter(
order__event=self.event
order__event__in=self.events
).values_list('tax_rate', flat=True).distinct().order_by()
)
tax_rates |= set(
a for a
in OrderPosition.objects.filter(
order__event=self.event
order__event__in=self.events
).values_list('tax_rate', flat=True).distinct().order_by()
)
tax_rates = sorted(tax_rates)
@@ -71,8 +75,6 @@ class OrderListExporter(MultiSheetListExporter):
return self.iterate_fees(form_data)
def iterate_orders(self, form_data: dict):
tz = pytz.timezone(self.event.settings.timezone)
p_date = OrderPayment.objects.filter(
order=OuterRef('pk'),
state__in=(OrderPayment.PAYMENT_STATE_CONFIRMED, OrderPayment.PAYMENT_STATE_REFUNDED),
@@ -86,20 +88,20 @@ class OrderListExporter(MultiSheetListExporter):
s = OrderPosition.objects.filter(
order=OuterRef('pk')
).order_by().values('order').annotate(k=Count('id')).values('k')
qs = self.event.orders.annotate(
qs = Order.objects.filter(event__in=self.events).annotate(
payment_date=Subquery(p_date, output_field=DateTimeField()),
pcnt=Subquery(s, output_field=IntegerField())
).select_related('invoice_address').prefetch_related('invoices')
).select_related('invoice_address').prefetch_related('invoices').prefetch_related('event')
if form_data['paid_only']:
qs = qs.filter(status=Order.STATUS_PAID)
tax_rates = self._get_all_tax_rates(qs)
headers = [
_('Order code'), _('Order total'), _('Status'), _('Email'), _('Order date'),
_('Event slug'), _('Order code'), _('Order total'), _('Status'), _('Email'), _('Order date'),
_('Company'), _('Name'),
]
name_scheme = PERSON_NAME_SCHEMES[self.event.settings.name_scheme]
if len(name_scheme['fields']) > 1:
name_scheme = PERSON_NAME_SCHEMES[self.event.settings.name_scheme] if not self.is_multievent else None
if name_scheme and len(name_scheme['fields']) > 1:
for k, label, w in name_scheme['fields']:
headers.append(label)
headers += [
@@ -140,7 +142,10 @@ class OrderListExporter(MultiSheetListExporter):
}
for order in qs.order_by('datetime'):
tz = pytz.timezone(order.event.settings.timezone)
row = [
order.event.slug,
order.code,
order.total,
order.get_status_display(),
@@ -152,7 +157,7 @@ class OrderListExporter(MultiSheetListExporter):
order.invoice_address.company,
order.invoice_address.name,
]
if len(name_scheme['fields']) > 1:
if name_scheme and len(name_scheme['fields']) > 1:
for k, label, w in name_scheme['fields']:
row.append(
order.invoice_address.name_parts.get(k, '')
@@ -167,7 +172,7 @@ class OrderListExporter(MultiSheetListExporter):
order.invoice_address.vat_id,
]
except InvoiceAddress.DoesNotExist:
row += [''] * (8 + (len(name_scheme['fields']) if len(name_scheme['fields']) > 1 else 0))
row += [''] * (8 + (len(name_scheme['fields']) if name_scheme and len(name_scheme['fields']) > 1 else 0))
row += [
order.payment_date.astimezone(tz).strftime('%Y-%m-%d') if order.payment_date else '',
@@ -197,15 +202,14 @@ class OrderListExporter(MultiSheetListExporter):
yield row
def iterate_fees(self, form_data: dict):
tz = pytz.timezone(self.event.settings.timezone)
qs = OrderFee.objects.filter(
order__event=self.event,
order__event__in=self.events,
).select_related('order', 'order__invoice_address', 'tax_rule')
if form_data['paid_only']:
qs = qs.filter(order__status=Order.STATUS_PAID)
headers = [
_('Event slug'),
_('Order code'),
_('Status'),
_('Email'),
@@ -219,8 +223,8 @@ class OrderListExporter(MultiSheetListExporter):
_('Company'),
_('Invoice address name'),
]
name_scheme = PERSON_NAME_SCHEMES[self.event.settings.name_scheme]
if len(name_scheme['fields']) > 1:
name_scheme = PERSON_NAME_SCHEMES[self.event.settings.name_scheme] if not self.is_multievent else None
if name_scheme and len(name_scheme['fields']) > 1:
for k, label, w in name_scheme['fields']:
headers.append(_('Invoice address name') + ': ' + str(label))
headers += [
@@ -231,7 +235,9 @@ class OrderListExporter(MultiSheetListExporter):
for op in qs.order_by('order__datetime'):
order = op.order
tz = pytz.timezone(order.event.settings.timezone)
row = [
order.event.slug,
order.code,
order.get_status_display(),
order.email,
@@ -248,7 +254,7 @@ class OrderListExporter(MultiSheetListExporter):
order.invoice_address.company,
order.invoice_address.name,
]
if len(name_scheme['fields']) > 1:
if name_scheme and len(name_scheme['fields']) > 1:
for k, label, w in name_scheme['fields']:
row.append(
order.invoice_address.name_parts.get(k, '')
@@ -263,14 +269,12 @@ class OrderListExporter(MultiSheetListExporter):
order.invoice_address.vat_id,
]
except InvoiceAddress.DoesNotExist:
row += [''] * (8 + (len(name_scheme['fields']) if len(name_scheme['fields']) > 1 else 0))
row += [''] * (8 + (len(name_scheme['fields']) if name_scheme and len(name_scheme['fields']) > 1 else 0))
yield row
def iterate_positions(self, form_data: dict):
tz = pytz.timezone(self.event.settings.timezone)
qs = OrderPosition.objects.filter(
order__event=self.event,
order__event__in=self.events,
).select_related(
'order', 'order__invoice_address', 'item', 'variation',
'voucher', 'tax_rule'
@@ -281,13 +285,14 @@ class OrderListExporter(MultiSheetListExporter):
qs = qs.filter(order__status=Order.STATUS_PAID)
headers = [
_('Event slug'),
_('Order code'),
_('Position ID'),
_('Status'),
_('Email'),
_('Order date'),
]
if self.event.has_subevents:
if self.events.filter(has_subevents=True).exists():
headers.append(pgettext('subevent', 'Date'))
headers.append(_('Start date'))
headers.append(_('End date'))
@@ -300,8 +305,8 @@ class OrderListExporter(MultiSheetListExporter):
_('Tax value'),
_('Attendee name'),
]
name_scheme = PERSON_NAME_SCHEMES[self.event.settings.name_scheme]
if len(name_scheme['fields']) > 1:
name_scheme = PERSON_NAME_SCHEMES[self.event.settings.name_scheme] if not self.is_multievent else None
if name_scheme and len(name_scheme['fields']) > 1:
for k, label, w in name_scheme['fields']:
headers.append(_('Attendee name') + ': ' + str(label))
headers += [
@@ -315,7 +320,8 @@ class OrderListExporter(MultiSheetListExporter):
_('Voucher'),
_('Pseudonymization ID'),
]
questions = list(self.event.questions.all())
questions = list(Question.objects.filter(event__in=self.events))
options = {}
for q in questions:
if q.type == Question.TYPE_CHOICE_MULTIPLE:
@@ -329,7 +335,7 @@ class OrderListExporter(MultiSheetListExporter):
_('Company'),
_('Invoice address name'),
]
if len(name_scheme['fields']) > 1:
if name_scheme and len(name_scheme['fields']) > 1:
for k, label, w in name_scheme['fields']:
headers.append(_('Invoice address name') + ': ' + str(label))
headers += [
@@ -343,18 +349,20 @@ class OrderListExporter(MultiSheetListExporter):
for op in qs.order_by('order__datetime', 'positionid'):
order = op.order
tz = pytz.timezone(order.event.settings.timezone)
row = [
order.event.slug,
order.code,
op.positionid,
order.get_status_display(),
order.email,
order.datetime.astimezone(tz).strftime('%Y-%m-%d'),
]
if self.event.has_subevents:
if order.event.has_subevents:
row.append(op.subevent.name)
row.append(op.subevent.date_from.astimezone(self.event.timezone).strftime('%Y-%m-%d %H:%M:%S'))
row.append(op.subevent.date_from.astimezone(order.event.timezone).strftime('%Y-%m-%d %H:%M:%S'))
if op.subevent.date_to:
row.append(op.subevent.date_to.astimezone(self.event.timezone).strftime('%Y-%m-%d %H:%M:%S'))
row.append(op.subevent.date_to.astimezone(order.event.timezone).strftime('%Y-%m-%d %H:%M:%S'))
else:
row.append('')
row += [
@@ -366,7 +374,7 @@ class OrderListExporter(MultiSheetListExporter):
op.tax_value,
op.attendee_name,
]
if len(name_scheme['fields']) > 1:
if name_scheme and len(name_scheme['fields']) > 1:
for k, label, w in name_scheme['fields']:
row.append(
op.attendee_name_parts.get(k, '')
@@ -404,7 +412,7 @@ class OrderListExporter(MultiSheetListExporter):
order.invoice_address.company,
order.invoice_address.name,
]
if len(name_scheme['fields']) > 1:
if name_scheme and len(name_scheme['fields']) > 1:
for k, label, w in name_scheme['fields']:
row.append(
order.invoice_address.name_parts.get(k, '')
@@ -419,7 +427,7 @@ class OrderListExporter(MultiSheetListExporter):
order.invoice_address.vat_id,
]
except InvoiceAddress.DoesNotExist:
row += [''] * (8 + (len(name_scheme['fields']) if len(name_scheme['fields']) > 1 else 0))
row += [''] * (8 + (len(name_scheme['fields']) if name_scheme and len(name_scheme['fields']) > 1 else 0))
row += [
order.sales_channel,
order.locale
@@ -427,7 +435,10 @@ class OrderListExporter(MultiSheetListExporter):
yield row
def get_filename(self):
return '{}_orders'.format(self.event.slug)
if self.is_multievent:
return '{}_orders'.format(self.events.first().organizer.slug)
else:
return '{}_orders'.format(self.event.slug)
class PaymentListExporter(ListExporter):
@@ -459,31 +470,27 @@ class PaymentListExporter(ListExporter):
)
def iterate_list(self, form_data):
tz = pytz.timezone(self.event.settings.timezone)
provider_names = {
k: v.verbose_name
for k, v in self.event.get_payment_providers().items()
}
provider_names = dict(get_all_payment_providers())
payments = OrderPayment.objects.filter(
order__event=self.event,
order__event__in=self.events,
state__in=form_data.get('payment_states', [])
).order_by('created')
refunds = OrderRefund.objects.filter(
order__event=self.event,
order__event__in=self.events,
state__in=form_data.get('refund_states', [])
).order_by('created')
objs = sorted(list(payments) + list(refunds), key=lambda o: o.created)
headers = [
_('Order'), _('Payment ID'), _('Creation date'), _('Completion date'), _('Status'),
_('Event slug'), _('Order'), _('Payment ID'), _('Creation date'), _('Completion date'), _('Status'),
_('Status code'), _('Amount'), _('Payment method')
]
yield headers
for obj in objs:
tz = pytz.timezone(obj.order.event.settings.timezone)
if isinstance(obj, OrderPayment) and obj.payment_date:
d2 = obj.payment_date.astimezone(tz).date().strftime('%Y-%m-%d')
elif isinstance(obj, OrderRefund) and obj.execution_date:
@@ -491,6 +498,7 @@ class PaymentListExporter(ListExporter):
else:
d2 = ''
row = [
obj.order.event.slug,
obj.order.code,
obj.full_id,
obj.created.astimezone(tz).date().strftime('%Y-%m-%d'),
@@ -503,7 +511,10 @@ class PaymentListExporter(ListExporter):
yield row
def get_filename(self):
return '{}_payments'.format(self.event.slug)
if self.is_multievent:
return '{}_payments'.format(self.events.first().organizer.slug)
else:
return '{}_payments'.format(self.event.slug)
class QuotaListExporter(ListExporter):
@@ -585,7 +596,7 @@ class InvoiceDataExporter(MultiSheetListExporter):
_('Total value (without taxes)'),
_('Payment matching IDs'),
]
qs = self.event.invoices.order_by('full_invoice_no').select_related(
qs = Invoice.objects.filter(event__in=self.events).order_by('full_invoice_no').select_related(
'order', 'refers'
).prefetch_related('order__payments').annotate(
total_gross=Subquery(
@@ -682,7 +693,7 @@ class InvoiceDataExporter(MultiSheetListExporter):
_('Invoice recipient:') + ' ' + _('Internal reference'),
]
qs = InvoiceLine.objects.filter(
invoice__event=self.event
invoice__event__in=self.events
).order_by('invoice__full_invoice_no', 'position').select_related(
'invoice', 'invoice__order', 'invoice__refers'
)
@@ -723,7 +734,10 @@ class InvoiceDataExporter(MultiSheetListExporter):
]
def get_filename(self):
return '{}_invoices'.format(self.event.slug)
if self.is_multievent:
return '{}_invoices'.format(self.events.first().organizer.slug)
else:
return '{}_invoices'.format(self.event.slug)
class GiftcardRedemptionListExporter(ListExporter):
@@ -731,27 +745,27 @@ class GiftcardRedemptionListExporter(ListExporter):
verbose_name = gettext_lazy('Gift card redemptions')
def iterate_list(self, form_data):
tz = pytz.timezone(self.event.settings.timezone)
payments = OrderPayment.objects.filter(
order__event=self.event,
order__event__in=self.events,
provider='giftcard'
).order_by('created')
refunds = OrderRefund.objects.filter(
order__event=self.event,
order__event__in=self.events,
provider='giftcard'
).order_by('created')
objs = sorted(list(payments) + list(refunds), key=lambda o: (o.order.code, o.created))
headers = [
_('Order'), _('Payment ID'), _('Date'), _('Gift card code'), _('Amount'), _('Issuer')
_('Event slug'), _('Order'), _('Payment ID'), _('Date'), _('Gift card code'), _('Amount'), _('Issuer')
]
yield headers
for obj in objs:
tz = pytz.timezone(obj.order.event.settings.timezone)
gc = GiftCard.objects.get(pk=obj.info_data.get('gift_card'))
row = [
obj.order.event.slug,
obj.order.code,
obj.full_id,
obj.created.astimezone(tz).date().strftime('%Y-%m-%d'),
@@ -762,7 +776,10 @@ class GiftcardRedemptionListExporter(ListExporter):
yield row
def get_filename(self):
return '{}_giftcardredemptions'.format(self.event.slug)
if self.is_multievent:
return '{}_giftcardredemptions'.format(self.events.first().organizer.slug)
else:
return '{}_giftcardredemptions'.format(self.event.slug)
@receiver(register_data_exporters, dispatch_uid="exporter_orderlist")
@@ -770,11 +787,21 @@ def register_orderlist_exporter(sender, **kwargs):
return OrderListExporter
@receiver(register_multievent_data_exporters, dispatch_uid="multiexporter_orderlist")
def register_multievent_orderlist_exporter(sender, **kwargs):
return OrderListExporter
@receiver(register_data_exporters, dispatch_uid="exporter_paymentlist")
def register_paymentlist_exporter(sender, **kwargs):
return PaymentListExporter
@receiver(register_multievent_data_exporters, dispatch_uid="multiexporter_paymentlist")
def register_multievent_paymentlist_exporter(sender, **kwargs):
return PaymentListExporter
@receiver(register_data_exporters, dispatch_uid="exporter_quotalist")
def register_quotalist_exporter(sender, **kwargs):
return QuotaListExporter
@@ -785,6 +812,16 @@ def register_invoicedata_exporter(sender, **kwargs):
return InvoiceDataExporter
@receiver(register_multievent_data_exporters, dispatch_uid="multiexporter_invoicedata")
def register_multievent_invoicedatae_xporter(sender, **kwargs):
return InvoiceDataExporter
@receiver(register_data_exporters, dispatch_uid="exporter_giftcardredemptionlist")
def register_giftcardredemptionlist_exporter(sender, **kwargs):
return GiftcardRedemptionListExporter
@receiver(register_multievent_data_exporters, dispatch_uid="multiexporter_giftcardredemptionlist")
def register_multievent_i_giftcardredemptionlist_exporter(sender, **kwargs):
return GiftcardRedemptionListExporter

35
src/pretix/base/services/export.py
View File

@@ -5,9 +5,15 @@ from django.utils.timezone import override
from django.utils.translation import gettext
from pretix.base.i18n import LazyLocaleException, language
from pretix.base.models import CachedFile, Event, cachedfile_name
from pretix.base.services.tasks import ProfiledEventTask
from pretix.base.signals import register_data_exporters
from pretix.base.models import (
CachedFile, Event, Organizer, User, cachedfile_name,
)
from pretix.base.services.tasks import (
ProfiledEventTask, ProfiledOrganizerUserTask,
)
from pretix.base.signals import (
register_data_exporters, register_multievent_data_exporters,
)
from pretix.celery_app import app
@@ -32,3 +38,26 @@ def export(event: Event, fileid: str, provider: str, form_data: Dict[str, Any])
file.file.save(cachedfile_name(file, file.filename), ContentFile(data))
file.save()
return file.pk
@app.task(base=ProfiledOrganizerUserTask, throws=(ExportError,))
def multiexport(organizer: Organizer, user: User, fileid: str, provider: str, form_data: Dict[str, Any]) -> None:
file = CachedFile.objects.get(id=fileid)
with language(user.locale), override(user.timezone):
allowed_events = user.get_events_with_permission('can_view_orders')
events = allowed_events.filter(pk__in=form_data.get('events'))
responses = register_multievent_data_exporters.send(organizer)
for receiver, response in responses:
ex = response(events)
if ex.identifier == provider:
d = ex.render(form_data)
if d is None:
raise ExportError(
gettext('Your export did not contain any data.')
)
file.filename, file.type, data = d
file.file.save(cachedfile_name(file, file.filename), ContentFile(data))
file.save()
return file.pk

22
src/pretix/base/services/tasks.py
View File

@@ -19,7 +19,7 @@ from django_scopes import scope, scopes_disabled
from pretix.base.metrics import (
pretix_task_duration_seconds, pretix_task_runs_total,
)
from pretix.base.models import Event
from pretix.base.models import Event, Organizer, User
from pretix.celery_app import app
@@ -88,10 +88,30 @@ class EventTask(app.Task):
return ret
class OrganizerUserTask(app.Task):
def __call__(self, *args, **kwargs):
organizer_id = kwargs['organizer']
with scopes_disabled():
organizer = Organizer.objects.get(pk=organizer_id)
kwargs['organizer'] = organizer
user_id = kwargs['user']
user = User.objects.get(pk=user_id)
kwargs['user'] = user
with scope(organizer=organizer):
ret = super().__call__(*args, **kwargs)
return ret
class ProfiledEventTask(ProfiledTask, EventTask):
pass
class ProfiledOrganizerUserTask(ProfiledTask, OrganizerUserTask):
pass
class TransactionAwareTask(ProfiledTask):
"""
Task class which is aware of django db transactions and only executes tasks

10
src/pretix/base/signals.py
View File

@@ -268,6 +268,16 @@ subclass of pretix.base.exporter.BaseExporter
As with all event-plugin signals, the ``sender`` keyword argument will contain the event.
"""
register_multievent_data_exporters = django.dispatch.Signal(
providing_args=["event"]
)
"""
This signal is sent out to get all known data exporters, which support exporting data for
multiple events. Receivers should return a subclass of pretix.base.exporter.BaseExporter
The ``sender`` keyword argument will contain an organizer.
"""
validate_order = EventPluginSignal(
providing_args=["payment_provider", "positions", "email", "locale", "invoice_address",
"meta_info"]