forked from enviPath/enviPy
Tobias O
8adb93012a
## Major Changes - Implement a REST style API app in epapi - Currently implements a GET method for all entity types in the browse menu (both package level and global) - Provides paginated results per default with query style filtering for reviewed vs unreviewed. - Provides new paginated templates with thin wrappers per entity types for easier maintainability - Implements e2e tests for the API ## Minor changes - Added more comprehensive gitignore to cover coverage reports and other test/node.js etc. data. - Add additional CI file for API tests that only gets triggered on API relevant changes. ## ⚠️ Currently only works with session-based authentication. Token based will be added in new PR. Co-authored-by: Tim Lorsbach <tim@lorsba.ch> Co-authored-by: jebus <lorsbach@envipath.com> Reviewed-on: enviPath/enviPy#243 Co-authored-by: Tobias O <tobias.olenyi@envipath.com> Co-committed-by: Tobias O <tobias.olenyi@envipath.com>
61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
import math
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from typing import Any, Generic, List, TypeVar
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from django.db.models import QuerySet
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from ninja import Schema
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from ninja.pagination import PageNumberPagination
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T = TypeVar("T")
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class EnhancedPageNumberPagination(PageNumberPagination):
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class Output(Schema, Generic[T]):
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items: List[T]
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page: int
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page_size: int
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total_items: int
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total_pages: int
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def paginate_queryset(
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self,
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queryset: QuerySet,
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pagination: PageNumberPagination.Input,
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**params: Any,
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) -> Any:
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page_size = self._get_page_size(pagination.page_size)
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offset = (pagination.page - 1) * page_size
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total_items = self._items_count(queryset)
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total_pages = math.ceil(total_items / page_size) if page_size > 0 else 0
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return {
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"items": queryset[offset : offset + page_size],
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"page": pagination.page,
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"page_size": page_size,
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"total_items": total_items,
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"total_pages": total_pages,
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}
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async def apaginate_queryset(
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self,
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queryset: QuerySet,
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pagination: PageNumberPagination.Input,
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**params: Any,
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) -> Any:
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page_size = self._get_page_size(pagination.page_size)
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offset = (pagination.page - 1) * page_size
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total_items = await self._aitems_count(queryset)
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total_pages = math.ceil(total_items / page_size) if page_size > 0 else 0
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if isinstance(queryset, QuerySet):
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items = [obj async for obj in queryset[offset : offset + page_size]]
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else:
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items = queryset[offset : offset + page_size]
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return {
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"items": items,
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"page": pagination.page,
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"page_size": page_size,
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"total_items": total_items,
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"total_pages": total_pages,
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}
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