graphene | GraphQL framework for Python | GraphQL library
kandi X-RAY | graphene Summary
kandi X-RAY | graphene Summary
Graphene is an opinionated Python library for building GraphQL schemas/types fast and easily.
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Top functions reviewed by kandi - BETA
- Get the version number
- Return the git changeset timestamp
- Return the main version string
- Return the graphene version string
- Create GraphQL inputs for a given type
- Get the unbound function of a function
- Wrap parent_subscribe
- Resolve a function to a given function
- Convert a dataclass into a tuple
- Recursively recursively iterate over a dataclass
- Return the fields of the given dataclass
- The type of the connection
- Check if an objecttype is a Node
- Return a dictionary representation of a dataclass
- Recursively converts the object into a dict
- Resolve a connection resolver
- Validate the query against the schema
- Return the documentation version string
- Mutate a ship
- Return a Field instance
- Initial setup
- Query field node
- Mutate a payload
- Wrap a resolver
- Given a dictionary of attributes return a dictionary of field names
- Return a dictionary of properties
graphene Key Features
graphene Examples and Code Snippets
Lines of Code : 27License : Permissive (MIT)
Copyclass UserInput(InputObjectType):
id = ID(required=True)
def is_valid_input(input):
return input.get('id').startswith('userid_')
class Query(ObjectType):
user = graphene.Field(User, input=UserInput())
@resolve_only_args
def res class SomeMutation(Mutation):
...
@classmethod
def mutate(cls, instance, args, context, info):
...
class SomeMutation(Mutation):
...
def mutate(root, info, **args):
...
class SomeMutation(Mutation):
class A class User(ObjectType):
class Meta:
interfaces = [relay.Node]
name = String()
class Query(ObjectType):
user_connection = relay.ConnectionField(User)
class User(ObjectType):
class Meta:
interfaces = [relay.Node]
n # -*- coding: utf-8 -*-
# snapshottest: v1 - https://goo.gl/zC4yUc
from __future__ import unicode_literals
from snapshottest import Snapshot
snapshots = Snapshot()
snapshots["test_hero_name_query 1"] = {"data": {"hero": {"name": "R2-D2"}}}
snapsh human_data = {}
droid_data = {}
def setup():
from .schema import Human, Droid
global human_data, droid_data
luke = Human(
id="1000",
name="Luke Skywalker",
friends=["1002", "1003", "2000", "2001"],
appea import graphene
from graphene import relay
from .data import create_ship, get_empire, get_faction, get_rebels, get_ship
class Ship(graphene.ObjectType):
"""A ship in the Star Wars saga"""
class Meta:
interfaces = (relay.Node,)
class GroupInput(graphene.InputObjectType):
id = graphene.ID(required=True)
class UpdateTeam(graphene.Mutation):
...
class Arguments:
...
groups_id = graphene.List(GroupInput, required={
"name": "John",
"age": "32",
"gender": "Male"
}
{
"data": {
"allCategories": { // Curly Braces "{}"
"id": "1",
"name": "category1"
}
}
}
[
{
"name": "Jimport graphene
from graphene_django import DjangoObjectType
from graphene_django import DjangoListField
from .models import Category
class CategoryType(DjangoObjectType):
class Meta:
model = Category
fields = ("id","nif ((result.data["mutation"])["success"] != null) {
...
}
print((((((result.data["register"])["errors"])["email"])[0])["message"]));
Community Discussions
Trending Discussions on graphene
QUESTION
I'm working in Django 3.2 and graphene-django 2.15. I'm still learning how to use Graphene by the way.
Note: I'm not allowed to share all the code so I rewrote it for the purpose of this question. Please notify me if you've found any error unrelated to the question.
I have an Team model which has a Many-to-Many relationship with the default Django Group model:
...ANSWER
Answered 2022-Mar-05 at 12:12I found the solution.
At first, I thought there was something related to graphene, especially these InputObjectTypes, I didn't get correctly.
But the issue is actually very simple.
The GroupInput is expecting a single value, which it an ID.
QUESTION
I used "graphene.Field()" with "get()" and "graphene.List()" with "filter()" to get one specific object.
"graphene.Field()" with "get()" in schema.py:
...ANSWER
Answered 2022-Feb-27 at 00:22"graphene.Field()" doesn't match with "filter()" and "graphene.List()" doesn't match with "get()".
✖ "graphene.Field()" ＋ "filter()"
✖ "graphene.List()" ＋ "get()"
"graphene.Field()" matches with "get()" and "graphene.List()" matches with "filter()".
〇 "graphene.Field()" ＋ "get()"
〇 "graphene.List()" ＋ "filter()"
"graphene.Field()" is for one object with the curly braces "{}" of the most outside and "get()" can return one object with the curly braces "{}" of the most outside so "graphene.Field()" matches with "get()".
Example:
QUESTION
I used both "DjangoListField()" and "graphene.List()" with the Resolver to list all objects.
"DjangoListField()" in schema.py:
...ANSWER
Answered 2022-Feb-25 at 18:38"DjangoListField()" has the Default Resolver to list all objects but "graphene.List()" doesn't have it so for "graphene.List()", you need to explicitly define the Resolver to list all objects otherwise you get "null".
So, if you remove Resolver from your code with "DjangoListField()":
QUESTION
In my Django application I have created customer user model which uses email as username.
...ANSWER
Answered 2022-Feb-01 at 07:51Just remove username field in your model as you have setup email as username:
QUESTION
ANSWER
Answered 2021-Sep-14 at 06:42I believe you made a typo in main.dart here and you should go into your map like this:
QUESTION
I'm making a web app with Django 3.2 (Python 9) as backend and ReactJs 17 as frontend with a Graphene(GraphQL) API in between. ReactJs uses Apollo Client Provider 3.4 to perform the API queries and mutations.
I'm using the django-graphql-auth package to authenticate my users and I store the user's authentications token in the browser's localStorage that I then put in the headers of the Apollo Provider.
Everything works well until there.
Now, the problem is that the user should be able to download files by clicking on a link in the frontend. This link will redirect to a backend Django view where a file is put in a HttpResponse. The user will be prompt to accept downloading the file.
However, the file is generated based on the user whom request it (on the user's Group to be more precise). So in my Django view, I use the request.user.groups variable to generate the file that will be downloadable.
Here is the problem: on the backend side, the user is still anonymous while authenticated in the frontend.
How can I authenticate the user in the backend when (s)he logs in in the frontend ?
Can I simply pass the request.user value from React to Django's download view? If yes, how is it possible ?
Thanks in advance for your help.
...ANSWER
Answered 2022-Feb-03 at 13:34I have found a solution.
I just include the user's JWT authentication token in the url pointing to the backend view.
QUESTION
How to query a model as order by created date in django graphene-relay
...ANSWER
Answered 2022-Feb-03 at 10:28I found a solution after going through the Graphene-Django documentation https://docs.graphene-python.org/projects/django/en/latest/filtering/
Need to create a filterset for the model:
QUESTION
I'm trying to use graphql with python to retrieve min and max temperatures within a time range.
The temperature table has 2 columns: timestamp and value.
My models.py is:
...ANSWER
Answered 2022-Jan-31 at 06:42You can define a new Type with min and max then add it to your Query like this:
QUESTION
How can I return the refresh token when using social auth? I tried this solution here I don't know how to make this compatible with graphql.
Here is my attempt:
...ANSWER
Answered 2021-Dec-29 at 14:23You don't need to declare the token field again when extending SocialAuthJWT because it already has a token field from the JSONWebTokenMixin mixin unless you need to override it with a different type.
As for the refresh token, you can do something like this to get it:
QUESTION
The below method updates single emp record , how to handle the same for multiple emp recs at the same time.
...ANSWER
Answered 2021-Dec-28 at 14:42To update multiple objects you need to define a new type and accordingly update your code like this:
types.py
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