kopia lustrzana https://gitlab.com/marnanel/chapeau
make_query_page() and render() become methods of ActivityObjectView;
CollectionView becomes a subclass of ActivityObjectView in order to use them.thingy_objects
rodzic
86df132551
commit
91d9066f53
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@ -11,20 +11,6 @@ import re
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PAGE_LENGTH = 50
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PAGE_LENGTH = 50
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PAGE_FIELD = 'page'
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PAGE_FIELD = 'page'
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def render(data):
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# XXX merge in
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result = JsonResponse(
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data=data,
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json_dumps_params={
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'sort_keys': True,
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'indent': 2,
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}
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)
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result['Content-Type'] = 'application/activity+json'
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return result
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class ActivityObjectView(django.views.View):
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class ActivityObjectView(django.views.View):
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def get(self, request, *args, **kwargs):
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def get(self, request, *args, **kwargs):
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@ -34,36 +20,49 @@ class ActivityObjectView(django.views.View):
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result = instance.serialize()
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result = instance.serialize()
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return render(result)
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return self._render(result)
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########################
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def _make_query_page(
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self,
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def _make_query_page(
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request,
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request,
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page_number,
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page_number,
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):
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):
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fields = dict(request.GET)
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fields = dict(request.GET)
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if page_number is None:
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if page_number is None:
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if PAGE_FIELD in fields:
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if PAGE_FIELD in fields:
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del fields[PAGE_FIELD]
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del fields[PAGE_FIELD]
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else:
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else:
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fields[PAGE_FIELD] = page_number
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fields[PAGE_FIELD] = page_number
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encoded = urllib.parse.urlencode(fields)
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encoded = urllib.parse.urlencode(fields)
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if encoded!='':
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if encoded!='':
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encoded = '?'+encoded
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encoded = '?'+encoded
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return '{}://{}{}{}'.format(
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return '{}://{}{}{}'.format(
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request.scheme,
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request.scheme,
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request.get_host(),
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request.get_host(),
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request.path,
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request.path,
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encoded,
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encoded,
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)
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)
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class CollectionView(django.views.View):
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def _render(self, data):
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result = JsonResponse(
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data=data,
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json_dumps_params={
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'sort_keys': True,
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'indent': 2,
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}
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)
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result['Content-Type'] = 'application/activity+json'
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return result
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class CollectionView(ActivityObjectView):
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class Meta:
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class Meta:
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abstract = True
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abstract = True
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@ -74,7 +73,7 @@ class CollectionView(django.views.View):
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# XXX assert that items.ordered
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# XXX assert that items.ordered
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our_url = request.build_absolute_uri()
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our_url = request.build_absolute_uri()
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index_url = _make_query_page(request, None)
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index_url = self._make_query_page(request, None)
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if PAGE_FIELD in request.GET:
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if PAGE_FIELD in request.GET:
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@ -95,10 +94,10 @@ class CollectionView(django.views.View):
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}
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}
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if page_number > 1:
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if page_number > 1:
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result["prev"] = _make_query_page(request, page_number-1)
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result["prev"] = self._make_query_page(request, page_number-1)
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if start+PAGE_LENGTH < items.count():
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if start+PAGE_LENGTH < items.count():
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result["next"] = _make_query_page(request, page_number+1)
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result["next"] = self._make_query_page(request, page_number+1)
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else:
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else:
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@ -114,7 +113,7 @@ class CollectionView(django.views.View):
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if items.exists():
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if items.exists():
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result["first"] = "{}?page=1".format(our_url,)
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result["first"] = "{}?page=1".format(our_url,)
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return render(result)
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return self._render(result)
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def get_collection_items(self, *args, **kwargs):
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def get_collection_items(self, *args, **kwargs):
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return RuntimeError("not in the superclass")
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return RuntimeError("not in the superclass")
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