42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
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"""
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utils.py # Shared helper functions
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See schemas.__init__.py for package overview.
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"""
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from django.db import models
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from django.utils.translation import gettext_lazy as _
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from rest_framework.mixins import RetrieveModelMixin
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def is_list_view(path, method, view):
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"""
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Return True if the given path/method appears to represent a list view.
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"""
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if hasattr(view, 'action'):
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# Viewsets have an explicitly defined action, which we can inspect.
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return view.action == 'list'
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if method.lower() != 'get':
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return False
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if isinstance(view, RetrieveModelMixin):
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return False
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path_components = path.strip('/').split('/')
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if path_components and '{' in path_components[-1]:
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return False
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return True
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def get_pk_description(model, model_field):
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if isinstance(model_field, models.AutoField):
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value_type = _('unique integer value')
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elif isinstance(model_field, models.UUIDField):
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value_type = _('UUID string')
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else:
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value_type = _('unique value')
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return _('A {value_type} identifying this {name}.').format(
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value_type=value_type,
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name=model._meta.verbose_name,
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)
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