py_gql.lang.ast

GraphQL AST representations corresponding to the GraphQL language elements.

See: http://facebook.github.io/graphql/June2018/#sec-Language/#sec-Language

class py_gql.lang.ast.Argument(name, value, source=None, loc=None)

Bases: py_gql.lang.ast.Node

loc

name

source

value

class py_gql.lang.ast.BooleanValue(value, source=None, loc=None)

Bases: py_gql.lang.ast.Value

loc

source

value

class py_gql.lang.ast.Definition

Bases: py_gql.lang.ast.Node

class py_gql.lang.ast.Directive(name, arguments=None, source=None, loc=None)

Bases: py_gql.lang.ast.Node

arguments

loc

name

source

class py_gql.lang.ast.DirectiveDefinition(name, arguments=None, locations=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.SupportDescription, py_gql.lang.ast.TypeSystemDefinition

arguments

description

loc

locations

name

source

class py_gql.lang.ast.Document(definitions=None, source=None, loc=None)

Bases: py_gql.lang.ast.Node

definitions

fragments

Return type:Dict[str, FragmentDefinition]

loc

source

class py_gql.lang.ast.EnumTypeDefinition(name, directives=None, values=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.TypeDefinition

description

directives

loc

name

source

values

class py_gql.lang.ast.EnumTypeExtension(name, directives=None, values=None, source=None, loc=None)

Bases: py_gql.lang.ast.TypeExtension

directives

loc

name

source

values

class py_gql.lang.ast.EnumValue(value, source=None, loc=None)

Bases: py_gql.lang.ast._StringValue

class py_gql.lang.ast.EnumValueDefinition(name, directives=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.SupportDescription, py_gql.lang.ast.Node

description

directives

loc

name

source

class py_gql.lang.ast.ExecutableDefinition

Bases: py_gql.lang.ast.Definition

class py_gql.lang.ast.Field(name, alias=None, arguments=None, directives=None, selection_set=None, source=None, loc=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.Selection

alias

arguments

directives

loc

name

response_name

Return type:str

selection_set

source

class py_gql.lang.ast.FieldDefinition(name, type, arguments=None, directives=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.SupportDescription, py_gql.lang.ast.Node

arguments

description

directives

loc

name

source

type

class py_gql.lang.ast.FloatValue(value, source=None, loc=None)

Bases: py_gql.lang.ast._StringValue

class py_gql.lang.ast.FragmentDefinition(name, type_condition, selection_set, variable_definitions=None, directives=None, source=None, loc=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.ExecutableDefinition

directives

loc

name

selection_set

type_condition

variable_definitions

class py_gql.lang.ast.FragmentSpread(name, directives=None, source=None, loc=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.Selection

directives

loc

name

source

class py_gql.lang.ast.InlineFragment(selection_set, type_condition=None, directives=None, source=None, loc=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.Selection

directives

loc

selection_set

source

type_condition

class py_gql.lang.ast.InputObjectTypeDefinition(name, directives=None, fields=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.TypeDefinition

description

directives

fields

loc

name

source

class py_gql.lang.ast.InputObjectTypeExtension(name, directives=None, fields=None, source=None, loc=None)

Bases: py_gql.lang.ast.TypeExtension

directives

fields

loc

name

source

class py_gql.lang.ast.InputValueDefinition(name, type, default_value=None, directives=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.SupportDescription, py_gql.lang.ast.Node

default_value

description

directives

loc

name

source

type

class py_gql.lang.ast.IntValue(value, source=None, loc=None)

Bases: py_gql.lang.ast._StringValue

class py_gql.lang.ast.InterfaceTypeDefinition(name, directives=None, fields=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.TypeDefinition

description

directives

fields

loc

name

source

class py_gql.lang.ast.InterfaceTypeExtension(name, directives=None, fields=None, source=None, loc=None)

Bases: py_gql.lang.ast.TypeExtension

directives

fields

loc

name

source

class py_gql.lang.ast.ListType(type, source=None, loc=None)

Bases: py_gql.lang.ast.Type

loc

source

type

class py_gql.lang.ast.ListValue(values, source=None, loc=None)

Bases: py_gql.lang.ast.Value

loc

source

values

class py_gql.lang.ast.Name(value, source=None, loc=None)

Bases: py_gql.lang.ast.Node

loc

source

value

class py_gql.lang.ast.NamedType(name, source=None, loc=None)

Bases: py_gql.lang.ast.Type

loc

name

source

class py_gql.lang.ast.Node

Bases: object

Base AST node.

copy()

deepcopy()

loc = None

source = None

to_dict()

Convert the current node and all of its children to a JSON serializable format.

This is mostly useful for testing and when you need to convert nodes to JSON such as interop with other languages, printing and serialization.

The conversion rules are:

• Each Node subclass is converted to a dict of their own converted attributes adding a __kind__ key corresponding to the node’s classname.
• Primitive values (int, strings, etc.) are left as is.
• Lists are converted per-element.

Returns:Converted value Return type:Dict[str, Any]

class py_gql.lang.ast.NonNullType(type, source=None, loc=None)

Bases: py_gql.lang.ast.Type

loc

source

type

class py_gql.lang.ast.NullValue(source=None, loc=None)

Bases: py_gql.lang.ast.Value

loc

source

class py_gql.lang.ast.ObjectField(name, value, source=None, loc=None)

Bases: py_gql.lang.ast.Node

loc

name

source

value

class py_gql.lang.ast.ObjectTypeDefinition(name, interfaces=None, directives=None, fields=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.TypeDefinition

description

directives

fields

interfaces

loc

name

source

class py_gql.lang.ast.ObjectTypeExtension(name, interfaces=None, directives=None, fields=None, source=None, loc=None)

Bases: py_gql.lang.ast.TypeExtension

directives

fields

interfaces

loc

name

source

class py_gql.lang.ast.ObjectValue(fields, source=None, loc=None)

Bases: py_gql.lang.ast.Value

fields

loc

source

class py_gql.lang.ast.OperationDefinition(operation, selection_set, name=None, variable_definitions=None, directives=None, source=None, loc=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.ExecutableDefinition

directives

loc

name

operation

selection_set

source

variable_definitions

class py_gql.lang.ast.OperationTypeDefinition(operation, type, source=None, loc=None)

Bases: py_gql.lang.ast.Node

loc

operation

source

type

class py_gql.lang.ast.ScalarTypeDefinition(name, directives=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.TypeDefinition

description

directives

loc

name

source

class py_gql.lang.ast.ScalarTypeExtension(name, directives=None, source=None, loc=None)

Bases: py_gql.lang.ast.TypeExtension

directives

loc

name

source

class py_gql.lang.ast.SchemaDefinition(directives=None, operation_types=None, source=None, loc=None)

Bases: py_gql.lang.ast.TypeSystemDefinition

directives

loc

operation_types

source

class py_gql.lang.ast.SchemaExtension(directives=None, operation_types=None, source=None, loc=None)

Bases: py_gql.lang.ast.TypeSystemExtension

directives

loc

operation_types

source

class py_gql.lang.ast.Selection

Bases: py_gql.lang.ast.Node

class py_gql.lang.ast.SelectionSet(selections=None, source=None, loc=None)

Bases: py_gql.lang.ast.Node

loc

selections

source

class py_gql.lang.ast.StringValue(value, block=False, source=None, loc=None)

Bases: py_gql.lang.ast.Value

block

loc

source

value

class py_gql.lang.ast.SupportDescription

Bases: object

description = NotImplemented

class py_gql.lang.ast.SupportDirectives

Bases: object

directives = NotImplemented

class py_gql.lang.ast.Type

Bases: py_gql.lang.ast.Node

class py_gql.lang.ast.TypeDefinition

Bases: py_gql.lang.ast.SupportDescription, py_gql.lang.ast.TypeSystemDefinition

name = NotImplemented

class py_gql.lang.ast.TypeExtension

Bases: py_gql.lang.ast.TypeSystemExtension

name = NotImplemented

class py_gql.lang.ast.TypeSystemDefinition

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.Definition

class py_gql.lang.ast.TypeSystemExtension

Bases: py_gql.lang.ast.TypeSystemDefinition

class py_gql.lang.ast.UnionTypeDefinition(name, directives=None, types=None, source=None, loc=None, description=None)

Bases: py_gql.lang.ast.TypeDefinition

description

directives

loc

name

source

types

class py_gql.lang.ast.UnionTypeExtension(name, directives=None, types=None, source=None, loc=None)

Bases: py_gql.lang.ast.TypeExtension

directives

loc

name

source

types

class py_gql.lang.ast.Value

Bases: py_gql.lang.ast.Node

class py_gql.lang.ast.Variable(name, source=None, loc=None)

Bases: py_gql.lang.ast.Node

loc

name

source

class py_gql.lang.ast.VariableDefinition(variable, type, default_value=None, directives=None, source=None, loc=None)

Bases: py_gql.lang.ast.SupportDirectives, py_gql.lang.ast.Node

default_value

directives

loc

source

type

variable