Graphene - sgml/signature GitHub Wiki

Pagination

import graphene
from graphene_sqlalchemy import SQLAlchemyObjectType
from .models import Pattern  # Import your actual model

class PatternType(SQLAlchemyObjectType):
    class Meta:
        model = Pattern

class Query(graphene.ObjectType):
    patterns = graphene.List(PatternType, page=graphene.Int(), per_page=graphene.Int())

    def resolve_patterns(self, info, page=1, per_page=20):
        # Fetch paginated patterns
        return Pattern.query.paginate(page, per_page, False).items

schema = graphene.Schema(query=Query)

Standard query validators can be used to test enforcement of security best practices such as the enforcement of a maximum depth for any operation in a GraphQL document or verifying that your schema cannot be introspected.

  • Create a function:
def resolve_bar(
  • Create a field:
bar = graphene.Field(schema.foo)

Translates to

   foo{
      bar{}
   }
  • Create variables
baz=graphene.String(required=True)

Translates to

baz:String!

term=graphene.String(required=False)

Translates to

baz:String

References

https://github.com/graphql/graphql-spec

https://docs.graphene-python.org/en/latest/_modules/graphene/types/scalars/#Boolean

https://github.com/graphql-python/swapi-graphene/blob/master/starwars/schema.py

https://github.com/graphql-python/graphene/issues/268

https://buildmedia.readthedocs.org/media/pdf/graphene-python/stable/graphene-python.pdf

https://readthedocs.org/projects/graphene-python/downloads/pdf/stable/

https://docs.graphene-python.org/en/latest/types/mutations/

https://github.com/graphql-python/graphene

https://vincenttechblog.com/building-web-api-with-python-flask-graphql-sqlalchemy-and-postgresql/

https://stackoverflow.com/questions/57313080/perform-nested-query-in-python-graphene-with-distinct-types-in-schema

https://matthewgladney.com/blog/data/graphql/adding-to-a-graphene-schema-to-execute-a-graphql-query/

https://github.com/graphql-python/graphene-django/issues/142

https://pypi.org/project/graphene/

https://docs.graphene-python.org/projects/sqlalchemy/en/latest/

https://serverless.com/blog/running-scalable-reliable-graphql-endpoint-with-serverless/

https://jeffersonheard.github.io/python/graphql/2018/12/08/graphene-python.html

https://docs.graphene-python.org/en/latest/quickstart/

https://github.com/graphql-python/graphene/issues/110

https://itnext.io/python-graphql-tips-tricks-and-performance-improvements-beede1f4adb6

https://github.com/graphql-python/graphene-sqlalchemy/blob/master/docs/tutorial.rst

https://medium.com/free-code-camp/how-to-develop-a-flask-graphql-graphene-mysql-and-docker-starter-kit-4d475f24ee76

https://stackoverflow.com/questions/46415795/how-to-place-a-multi-line-single-string-json-in-postman/60083076#60083076

https://stackoverflow.com/questions/60115681/python-multiline-graphql-mutation-with-variables-keyerror

https://stackoverflow.com/questions/62384215/best-way-to-construct-a-graphql-query-string-in-python

https://stackoverflow.com/search?q=graphql+python+%22multiline%22 https://www.youtube.com/watch?v=iDqgMbPSUYs

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