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42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
from django.core.management.base import BaseCommand
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from rest_framework.compat import coreapi
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from rest_framework.renderers import (
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CoreJSONRenderer, JSONOpenAPIRenderer, OpenAPIRenderer
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)
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from rest_framework.schemas.generators import SchemaGenerator
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class Command(BaseCommand):
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help = "Generates configured API schema for project."
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def add_arguments(self, parser):
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parser.add_argument('--title', dest="title", default=None, type=str)
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parser.add_argument('--url', dest="url", default=None, type=str)
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parser.add_argument('--description', dest="description", default=None, type=str)
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parser.add_argument('--format', dest="format", choices=['openapi', 'openapi-json', 'corejson'], default='openapi', type=str)
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def handle(self, *args, **options):
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assert coreapi is not None, 'coreapi must be installed.'
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generator = SchemaGenerator(
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url=options['url'],
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title=options['title'],
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description=options['description']
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)
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schema = generator.get_schema(request=None, public=True)
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renderer = self.get_renderer(options['format'])
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output = renderer.render(schema, renderer_context={})
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self.stdout.write(output.decode('utf-8'))
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def get_renderer(self, format):
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renderer_cls = {
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'corejson': CoreJSONRenderer,
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'openapi': OpenAPIRenderer,
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'openapi-json': JSONOpenAPIRenderer,
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}[format]
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return renderer_cls()
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