""" GraphQL.js provides a reference implementation for the GraphQL specification but is also a useful utility for operating on GraphQL files and building sophisticated tools. This primary module exports a general purpose function for fulfilling all steps of the GraphQL specification in a single operation, but also includes utilities for every part of the GraphQL specification: - Parsing the GraphQL language. - Building a GraphQL type schema. - Validating a GraphQL request against a type schema. - Executing a GraphQL request against a type schema. This also includes utility functions for operating on GraphQL types and GraphQL documents to facilitate building tools. You may also import from each sub-directory directly. For example, the following two import statements are equivalent: from graphql import parse from graphql.language.base import parse """ from .pyutils.version import get_version # The primary entry point into fulfilling a GraphQL request. from .graphql import graphql # Create and operate on GraphQL type definitions and schema. from .type import ( # no import order GraphQLSchema, # Definitions GraphQLScalarType, GraphQLObjectType, GraphQLInterfaceType, GraphQLUnionType, GraphQLEnumType, GraphQLEnumValue, GraphQLInputObjectType, GraphQLList, GraphQLNonNull, GraphQLField, GraphQLInputObjectField, GraphQLArgument, # "Enum" of Type Kinds TypeKind, # "Enum" of Directive locations DirectiveLocation, # Scalars GraphQLInt, GraphQLFloat, GraphQLString, GraphQLBoolean, GraphQLID, # Directive definition GraphQLDirective, # Built-in directives defined by the Spec specified_directives, GraphQLSkipDirective, GraphQLIncludeDirective, GraphQLDeprecatedDirective, # Constant Deprecation Reason DEFAULT_DEPRECATION_REASON, # GraphQL Types for introspection. __Schema, __Directive, __DirectiveLocation, __Type, __Field, __InputValue, __EnumValue, __TypeKind, # Meta-field definitions. SchemaMetaFieldDef, TypeMetaFieldDef, TypeNameMetaFieldDef, # Predicates is_type, is_input_type, is_output_type, is_leaf_type, is_composite_type, is_abstract_type, # Un-modifiers get_nullable_type, get_named_type, ) # Parse and operate on GraphQL language source files. from .language.base import ( # no import order Source, get_location, # Parse parse, parse_value, # Print print_ast, # Visit visit, ParallelVisitor, TypeInfoVisitor, BREAK, ) # Execute GraphQL queries. from .execution import ( # no import order execute, subscribe, ResolveInfo, MiddlewareManager, middlewares, ) # Validate GraphQL queries. from .validation import validate, specified_rules # no import order # Create and format GraphQL errors. from .error import GraphQLError, format_error # Utilities for operating on GraphQL type schema and parsed sources. from .utils.base import ( # The GraphQL query recommended for a full schema introspection. introspection_query, # Gets the target Operation from a Document get_operation_ast, # Build a GraphQLSchema from an introspection result. build_client_schema, # Build a GraphQLSchema from a parsed GraphQL Schema language AST. build_ast_schema, # Extends an existing GraphQLSchema from a parsed GraphQL Schema # language AST. extend_schema, # Print a GraphQLSchema to GraphQL Schema language. print_schema, # Create a GraphQLType from a GraphQL language AST. type_from_ast, # Create a JavaScript value from a GraphQL language AST. value_from_ast, # Create a GraphQL language AST from a JavaScript value. ast_from_value, # A helper to use within recursive-descent visitors which need to be aware of # the GraphQL type system. TypeInfo, # Determine if JavaScript values adhere to a GraphQL type. is_valid_value, # Determine if AST values adhere to a GraphQL type. is_valid_literal_value, # Concatenates multiple AST together. concat_ast, # Comparators for types is_equal_type, is_type_sub_type_of, do_types_overlap, # Asserts a string is a valid GraphQL name. assert_valid_name, # Undefined const Undefined, ) # Utilities for dynamic execution engines from .backend import ( GraphQLBackend, GraphQLDocument, GraphQLCoreBackend, GraphQLDeciderBackend, GraphQLCachedBackend, get_default_backend, set_default_backend, ) VERSION = (2, 3, 2, "final", 0) __version__ = get_version(VERSION) __all__ = ( "__version__", "graphql", "GraphQLBoolean", "GraphQLEnumType", "GraphQLEnumValue", "GraphQLFloat", "GraphQLID", "GraphQLInputObjectType", "GraphQLInt", "GraphQLInterfaceType", "GraphQLList", "GraphQLNonNull", "GraphQLField", "GraphQLInputObjectField", "GraphQLArgument", "GraphQLObjectType", "GraphQLScalarType", "GraphQLSchema", "GraphQLString", "GraphQLUnionType", "GraphQLDirective", "specified_directives", "GraphQLSkipDirective", "GraphQLIncludeDirective", "GraphQLDeprecatedDirective", "DEFAULT_DEPRECATION_REASON", "TypeKind", "DirectiveLocation", "__Schema", "__Directive", "__DirectiveLocation", "__Type", "__Field", "__InputValue", "__EnumValue", "__TypeKind", "SchemaMetaFieldDef", "TypeMetaFieldDef", "TypeNameMetaFieldDef", "get_named_type", "get_nullable_type", "is_abstract_type", "is_composite_type", "is_input_type", "is_leaf_type", "is_output_type", "is_type", "BREAK", "ParallelVisitor", "Source", "TypeInfoVisitor", "get_location", "parse", "parse_value", "print_ast", "visit", "execute", "subscribe", "ResolveInfo", "MiddlewareManager", "middlewares", "specified_rules", "validate", "GraphQLError", "format_error", "TypeInfo", "assert_valid_name", "ast_from_value", "build_ast_schema", "build_client_schema", "concat_ast", "do_types_overlap", "extend_schema", "get_operation_ast", "introspection_query", "is_equal_type", "is_type_sub_type_of", "is_valid_literal_value", "is_valid_value", "print_schema", "type_from_ast", "value_from_ast", "get_version", "Undefined", "GraphQLBackend", "GraphQLDocument", "GraphQLCoreBackend", "GraphQLDeciderBackend", "GraphQLCachedBackend", "get_default_backend", "set_default_backend", )