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289 lines
10 KiB
Python
289 lines
10 KiB
Python
import structlog
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from django.http import Http404
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from django.shortcuts import redirect
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from django.views.generic import DetailView, ListView
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from django.views.generic.edit import FormMixin
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from versions.models import Version
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from .forms import LibraryForm
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from .models import Category, Issue, Library, LibraryVersion, PullRequest
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logger = structlog.get_logger()
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class CategoryMixin:
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context["categories"] = Category.objects.all().order_by("name")
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return context
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class LibraryList(CategoryMixin, FormMixin, ListView):
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"""List all of our libraries for the current version of Boost by name"""
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form_action = "/libraries/"
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form_class = LibraryForm
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paginate_by = 25
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queryset = (
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Library.objects.prefetch_related("authors", "categories").all().order_by("name")
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)
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template_name = "libraries/list.html"
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def get_context_data(self, **kwargs):
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"""Set the form action to the main libraries page"""
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context = super().get_context_data(**kwargs)
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context["form_action"] = self.form_action
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return context
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def get_queryset(self):
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version = Version.objects.most_recent()
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return (
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super().get_queryset().filter(library_version__version=version).distinct()
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)
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def post(self, request):
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"""User has submitted a form and will be redirected to the right results"""
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form = self.get_form()
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if form.is_valid():
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category = form.cleaned_data["categories"][0]
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return redirect("libraries-by-category", category=category.slug)
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else:
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logger.info("library_list_invalid_category")
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return super().get(request)
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class LibraryDetail(CategoryMixin, DetailView):
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"""Display a single Library in insolation"""
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model = Library
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template_name = "libraries/detail.html"
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def get_context_data(self, **kwargs):
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"""Set the form action to the main libraries page"""
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context = super().get_context_data(**kwargs)
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context["closed_prs_count"] = self.get_closed_prs_count(self.object)
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context["open_issues_count"] = self.get_open_issues_count(self.object)
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context["version"] = Version.objects.most_recent()
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context["maintainers"] = self.get_maintainers(context["version"])
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return context
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def get_object(self):
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slug = self.kwargs.get("slug")
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version = Version.objects.most_recent()
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if not LibraryVersion.objects.filter(
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version=version, library__slug=slug
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).exists():
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raise Http404("No library found matching the query")
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try:
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obj = self.get_queryset().get(slug=slug)
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except self.model.DoesNotExist:
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raise Http404("No library found matching the query")
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return obj
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def get_closed_prs_count(self, obj):
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return PullRequest.objects.filter(library=obj, is_open=True).count()
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def get_maintainers(self, version):
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obj = self.get_object()
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library_version = LibraryVersion.objects.get(library=obj, version=version)
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return library_version.maintainers.all()
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def get_open_issues_count(self, obj):
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return Issue.objects.filter(library=obj, is_open=True).count()
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class LibraryByCategory(CategoryMixin, FormMixin, ListView):
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"""List all of our libraries for the current version of Boost in a certain category"""
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form_action = "/libraries/"
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form_class = LibraryForm
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paginate_by = 25
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template_name = "libraries/list.html"
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def get_context_data(self, **kwargs):
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context = super().get_context_data()
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category_slug = self.kwargs.get("category")
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context["version"] = Version.objects.most_recent()
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context["form_action"] = self.form_action
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if category_slug:
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try:
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category = Category.objects.get(slug=category_slug)
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context["category"] = category
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except Category.DoesNotExist:
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logger.info("libraries_by_category_view_category_not_found")
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return context
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def get_queryset(self):
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category = self.kwargs.get("category")
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version = Version.objects.most_recent()
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return (
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Library.objects.prefetch_related("categories")
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.filter(
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categories__slug=category,
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versions__library_version__version=version,
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)
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.order_by("name")
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.distinct()
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)
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class LibraryListByVersion(CategoryMixin, FormMixin, ListView):
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"""List all of our libraries for a specific Boost version by name"""
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form_class = LibraryForm
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paginate_by = 25
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queryset = (
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Library.objects.prefetch_related("authors", "categories").all().order_by("name")
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)
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template_name = "libraries/list.html"
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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try:
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version = Version.objects.get(slug=self.kwargs.get("slug"))
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context["version_slug"] = self.kwargs.get("slug")
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context["version_name"] = version.name
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context["version"] = version
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except Version.DoesNotExist:
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raise Http404("No library found matching the query")
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context["form_action"] = f"/versions/{self.kwargs.get('slug')}/libraries/"
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return context
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def get_queryset(self):
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version_slug = self.kwargs.get("slug")
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return (
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super().get_queryset().filter(library_version__version__slug=version_slug)
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)
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def post(self, request, *args, **kwargs):
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"""User has submitted a form and will be redirected to the right results"""
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form = self.get_form()
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if form.is_valid():
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category = form.cleaned_data["categories"][0]
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return redirect(
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"libraries-by-version-by-category",
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version_slug=self.kwargs.get("slug"),
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category=category.slug,
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)
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else:
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logger.info("library_list_invalid_category")
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return super().get(request)
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class LibraryDetailByVersion(CategoryMixin, DetailView):
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"""Display a single Library for a specific Boost version"""
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model = Library
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template_name = "libraries/detail.html"
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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object = self.get_object()
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context["closed_prs_count"] = self.get_closed_prs_count(object)
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context["open_issues_count"] = self.get_open_issues_count(object)
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context["version_slug"] = self.kwargs.get("version_slug")
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context["version"] = self.get_version(self.kwargs.get("version_slug"))
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context["version_name"] = context["version"].name
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context["maintainers"] = self.get_maintainers(context["version"])
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return context
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def get_object(self):
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version_slug = self.kwargs.get("version_slug")
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slug = self.kwargs.get("slug")
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if not LibraryVersion.objects.filter(
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version__slug=version_slug, library__slug=slug
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).exists():
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raise Http404("No library found matching the query")
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try:
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obj = self.get_queryset().get(slug=slug)
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except self.model.DoesNotExist:
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raise Http404("No library found matching the query")
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return obj
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def get_closed_prs_count(self, obj):
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return PullRequest.objects.filter(library=obj, is_open=True).count()
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def get_maintainers(self, version):
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obj = self.get_object()
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library_version = LibraryVersion.objects.get(library=obj, version=version)
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return library_version.maintainers.all()
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def get_open_issues_count(self, obj):
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return Issue.objects.filter(library=obj, is_open=True).count()
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def get_version(self, version_slug):
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try:
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return Version.objects.get(slug=version_slug)
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except Version.DoesNotExist:
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logger.info("libraries_by_version_detail_view_version_not_found")
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raise Http404("No object found matching the query")
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class LibraryListByVersionByCategory(CategoryMixin, FormMixin, ListView):
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"""List all of our libraries in a certain category for a certain Boost version"""
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form_class = LibraryForm
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paginate_by = 25
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queryset = (
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Library.objects.prefetch_related("authors", "categories").all().order_by("name")
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)
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template_name = "libraries/list.html"
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def get_context_data(self, **kwargs):
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context = super().get_context_data()
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category_slug = self.kwargs.get("category")
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version_slug = self.kwargs.get("version_slug")
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context[
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"form_action"
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] = f"/versions/{self.kwargs.get('version_slug')}/libraries/"
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try:
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version = Version.objects.get(slug=version_slug)
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context["version_slug"] = version_slug
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context["version_name"] = version.name
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context["version"] = version
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except Version.DoesNotExist:
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raise Http404("No library found matching the query")
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if category_slug:
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try:
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category = Category.objects.get(slug=category_slug)
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context["category"] = category
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except Category.DoesNotExist:
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logger.info("libraries_by_category_view_category_not_found")
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return context
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def get_queryset(self, **kwargs):
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category = self.kwargs.get("category")
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version_slug = self.kwargs.get("version_slug")
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return (
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super()
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.get_queryset()
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.filter(
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categories__slug=category,
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versions__library_version__version__slug=version_slug,
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)
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.distinct()
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)
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def post(self, request, *args, **kwargs):
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"""User has submitted a form and will be redirected to the right results"""
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form = self.get_form()
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if form.is_valid():
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category = form.cleaned_data["categories"][0]
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return redirect(
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"libraries-by-version-by-category",
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version_slug=self.kwargs.get("version_slug"),
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category=category.slug,
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)
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else:
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logger.info("library_list_invalid_category")
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return super().get(request)
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