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189 lines
3.8 KiB
ReStructuredText
189 lines
3.8 KiB
ReStructuredText
Settings
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========
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Graphene-Django can be customised using settings. This page explains each setting and their defaults.
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Usage
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-----
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Add settings to your Django project by creating a Dictonary with name ``GRAPHENE`` in the project's ``settings.py``:
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.. code:: python
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GRAPHENE = {
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...
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}
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``SCHEMA``
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----------
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The location of the top-level ``Schema`` class.
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Default: ``None``
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.. code:: python
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GRAPHENE = {
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'SCHEMA': 'path.to.schema.schema',
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}
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``SCHEMA_OUTPUT``
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-----------------
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The name of the file where the GraphQL schema output will go.
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Default: ``schema.json``
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.. code:: python
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GRAPHENE = {
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'SCHEMA_OUTPUT': 'schema.json',
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}
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``SCHEMA_INDENT``
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-----------------
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The indentation level of the schema output.
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Default: ``2``
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.. code:: python
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GRAPHENE = {
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'SCHEMA_INDENT': 2,
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}
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``MIDDLEWARE``
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--------------
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A tuple of middleware that will be executed for each GraphQL query.
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See the `middleware documentation <https://docs.graphene-python.org/en/latest/execution/middleware/>`__ for more information.
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Default: ``()``
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.. code:: python
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GRAPHENE = {
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'MIDDLEWARE': (
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'path.to.my.middleware.class',
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),
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}
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``RELAY_CONNECTION_ENFORCE_FIRST_OR_LAST``
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------------------------------------------
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Enforces relay queries to have the ``first`` or ``last`` argument.
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Default: ``False``
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.. code:: python
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GRAPHENE = {
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'RELAY_CONNECTION_ENFORCE_FIRST_OR_LAST': False,
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}
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``RELAY_CONNECTION_MAX_LIMIT``
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------------------------------
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The maximum size of objects that can be requested through a relay connection.
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Default: ``100``
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.. code:: python
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GRAPHENE = {
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'RELAY_CONNECTION_MAX_LIMIT': 100,
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}
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``CAMELCASE_ERRORS``
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--------------------
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When set to ``True`` field names in the ``errors`` object will be camel case.
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By default they will be snake case.
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Default: ``False``
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.. code:: python
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GRAPHENE = {
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'CAMELCASE_ERRORS': False,
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}
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# result = schema.execute(...)
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print(result.errors)
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# [
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# {
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# 'field': 'test_field',
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# 'messages': ['This field is required.'],
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# }
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# ]
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.. code:: python
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GRAPHENE = {
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'CAMELCASE_ERRORS': True,
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}
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# result = schema.execute(...)
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print(result.errors)
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# [
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# {
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# 'field': 'testField',
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# 'messages': ['This field is required.'],
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# }
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# ]
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``DJANGO_CHOICE_FIELD_ENUM_V2_NAMING``
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--------------------------------------
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Set to ``True`` to use the old naming format for the auto generated Enum types from Django choice fields. The old format looks like this: ``{object_name}_{field_name}``
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Default: ``False``
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``DJANGO_CHOICE_FIELD_ENUM_CUSTOM_NAME``
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----------------------------------------
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Define the path of a function that takes the Django choice field and returns a string to completely customise the naming for the Enum type.
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If set to a function then the ``DJANGO_CHOICE_FIELD_ENUM_V2_NAMING`` setting is ignored.
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Default: ``None``
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.. code:: python
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# myapp.utils
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def enum_naming(field):
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if isinstance(field.model, User):
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return f"CustomUserEnum{field.name.title()}"
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return f"CustomEnum{field.name.title()}"
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GRAPHENE = {
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'DJANGO_CHOICE_FIELD_ENUM_CUSTOM_NAME': "myapp.utils.enum_naming"
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}
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``SUBSCRIPTION_PATH``
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---------------------
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Define an alternative URL path where subscription operations should be routed.
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The GraphiQL interface will use this setting to intelligently route subscription operations. This is useful if you have more advanced infrastructure requirements that prevent websockets from being handled at the same path (e.g., a WSGI server listening at ``/graphql`` and an ASGI server listening at ``/ws/graphql``).
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Default: ``None``
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.. code:: python
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GRAPHENE = {
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'SUBSCRIPTION_PATH': "/ws/graphql"
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}
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