mirror of
https://github.com/pretix/pretix.git
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af23d6e4bf
* Upgrade Django to 3.0 and other dependencies to recent versions * Fix otp version contsraint * Remove six dependency * Resolve some warnings * Fix failing tests * Update django-countries * Resolve all RemovedInDjango31Warnings in test suite * Run isort * Fix import * Update PostgreSQL version on travis
93 lines
2.5 KiB
Python
93 lines
2.5 KiB
Python
import logging
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from collections import OrderedDict
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from django.dispatch import receiver
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from django.utils.translation import gettext_lazy as _
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from pretix.base.signals import register_sales_channels
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logger = logging.getLogger(__name__)
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_ALL_CHANNELS = None
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class SalesChannel:
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def __repr__(self):
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return '<SalesChannel: {}>'.format(self.identifier)
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@property
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def identifier(self) -> str:
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"""
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The internal identifier of this sales channel.
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"""
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raise NotImplementedError() # NOQA
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@property
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def verbose_name(self) -> str:
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"""
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A human-readable name of this sales channel.
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"""
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raise NotImplementedError() # NOQA
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@property
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def icon(self) -> str:
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"""
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The name of a Font Awesome icon to represent this channel
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"""
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return "circle"
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@property
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def testmode_supported(self) -> bool:
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"""
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Indication, if a saleschannels supports test mode orders
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"""
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return True
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@property
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def payment_restrictions_supported(self) -> bool:
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"""
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If this property is ``True``, organizers can restrict the usage of payment providers to this sales channel.
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Example: pretixPOS provides its own sales channel, ignores the configured payment providers completely and
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handles payments locally. Therefor, this property should be set to ``False`` for the pretixPOS sales channel as
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the event organizer cannot restrict the usage of any payment provider through the backend.
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"""
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return True
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@property
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def unlimited_items_per_order(self) -> bool:
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"""
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If this property is ``True``, purchases made using this sales channel are not limited to the maximum amount of
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items defined in the event settings.
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"""
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return False
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def get_all_sales_channels():
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global _ALL_CHANNELS
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if _ALL_CHANNELS:
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return _ALL_CHANNELS
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types = OrderedDict()
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for recv, ret in register_sales_channels.send(None):
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if isinstance(ret, (list, tuple)):
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for r in ret:
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types[r.identifier] = r
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else:
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types[ret.identifier] = ret
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_ALL_CHANNELS = types
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return types
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class WebshopSalesChannel(SalesChannel):
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identifier = "web"
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verbose_name = _('Online shop')
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icon = "globe"
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@receiver(register_sales_channels, dispatch_uid="base_register_default_sales_channels")
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def base_sales_channels(sender, **kwargs):
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return (
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WebshopSalesChannel(),
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)
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