module astx

astx

Source: packages/astx/src/astx/__init__.py:1

ASTx.

Modules

• array — ASTx array AST nodes.

• base — AST classes and functions.

• binary_op — ASTx BinaryOp node specializations.

• blocks — Module for different kind of ASTx blocks.

• buffer — ASTx low-level buffer AST nodes.

• callables — Module for callable ASTx.

• classes — Module for classes definitions/declarations.

• classes_ext — ASTx class AST nodes.

• collections — ASTx collection helper AST nodes.

• comprehensions — AST comprehension classes and functions.

• context — ASTx context-manager AST nodes.

• context_manager — ASTx class for With Statement (Context Manager).

• data — Module for Variables.

• dataframe — ASTx DataFrame AST nodes.

• exceptions — Module for Exceptions.

• ffi — ASTx public FFI AST types.

• flows — Module for controle flow AST.

• io — Language-neutral native file type.

• iterables — ASTx iterable AST nodes.

• literals — AST nodes for literals.

• mixes — Module for mixing ASTx types from different modules.

• modifiers — Modifications for ASTx, such as visibility, scope, etc.

• modules — ASTx namespace AST types.

• nullable — Nullable scalar and parameterized column modeling.

• numeric_mode — Explicit numeric execution intent.

• operators — ASTx classes for the operators.

• packages — Define ASTx for more broader scope.

• structs — ASTx struct AST nodes.

• subscript — Module for subscripts definitions/declarations.

• symbol_table — Symbol Table module for ASTx.

• system — ASTx system AST nodes.

• templates — ASTx template AST helpers.

• tensor — ASTx Tensor AST nodes.

• tools — Package for astx helper tools.

• types — Collection of ASTx nodes used for types.

• viz — AST graphic representation Module.

Classes

• AST — AST main expression class.

• ASTKind — The expression kind class used for downcasting.

• ASTNodes — AST with a list of nodes, supporting type-specific elements.

• AddBinOp — Specialized addition binary operation node.

• AliasExpr — Represents an alias in an import statement.

• AndOp — AST class for logical AND operation.

• Argument — AST class for argument definition.

• Arguments — AST class for argument definition.

• ArrayInt32ArrayLength — Internal array helper AST node.

• AssertStmt — AssertStmt AST class.

• AssignmentBinOp — Specialized assignment binary operation node.

• AssignmentExpr — AST class for assignment expressions.

• AsyncForRangeLoopExpr — AST class for asynchronous `For` Range Expression.

• AsyncForRangeLoopStmt — AST class for asynchronous `For` Range Statement.

• AugAssign — AST class for augmented assignment.

• AwaitExpr — AST class for AwaitExpr.

• BaseFieldAccess — Explicit base-qualified instance field access expression.

• BaseMethodCall — Explicit base-qualified instance method call expression.

• BinaryOp — AST class for the binary operator.

• BitAndBinOp — Specialized bitwise-and binary operation node.

• BitOrBinOp — Specialized bitwise-or binary operation node.

• BitXorBinOp — Specialized bitwise-xor binary operation node.

• Block — The AST tree.

• BoolBinaryOp — Base AST class for boolean binary operations.

• BoolUnaryOp — Base AST class for boolean unary operations.

• Boolean — Boolean data type expression.

• BreakStmt — AST class for break statement.

• BufferOwnerType — Internal opaque buffer owner handle type.

• BufferViewDescriptor — Internal low-level buffer view descriptor literal.

• BufferViewIndex — Internal low-level indexed read through a buffer view.

• BufferViewRelease — Internal explicit runtime release for a buffer view owner.

• BufferViewRetain — Internal explicit runtime retain for a buffer view owner.

• BufferViewStore — Internal low-level indexed store through a buffer view.

• BufferViewType — Internal canonical low-level buffer view descriptor type.

• BufferViewWrite — Internal low-level raw byte write through a buffer view.

• CaseStmt — AST class for a case in a Switch statement.

• Cast — Cast AST node for type conversions.

• CatchHandlerStmt — AST class for catch statements.

• ClassConstruct — Class construction with ordered positional and keyword expressions.

• ClassDeclStmt — AST class for class declaration.

• ClassDefStmt — Explicit class definition statement.

• ClassType — Named class type reference.

• CollectionContains — Common collection containment query node.

• CollectionCount — Common sequence count query node.

• CollectionIndex — Common sequence index query node.

• CollectionIsEmpty — Common collection emptiness query node.

• CollectionLength — Common collection length query node.

• CollectionType — Base class for collection data types.

• ColumnType — Parameterized column storage type, not a standalone scalar.

• CompareOp — AST class for comparison operators acting as properties.

• Complex — Base class for complex numbers.

• Complex32 — Complex32 data type class.

• Complex64 — Complex64 data type class.

• Comprehension — AST Comprehension class.

• ComprehensionClause — AST node for generic comprehensions.

• ContinueStmt — AST class for continue statement.

• DataFrameColumn — Static DataFrame column schema entry.

• DataFrameColumnAccess — Internal DataFrame column access by static column name.

• DataFrameColumnCount — Internal DataFrame column-count query.

• DataFrameLiteral — Internal Arrow C++ backed DataFrame literal node.

• DataFrameLiteralColumn — One DataFrame literal column payload.

• DataFrameRelease — Internal explicit release for DataFrame-backed storage.

• DataFrameRetain — Internal explicit retain for DataFrame-backed storage.

• DataFrameRowCount — Internal DataFrame row-count query.

• DataFrameStringColumnAccess — Internal DataFrame column access by string key.

• DataFrameType — Internal DataFrame semantic type.

• DataType — AST main expression class.

• DataTypeOps — Overload some magic functions used for the main operations.

• Date — Date data type expression.

• DateTime — DateTime data type expression.

• DeleteStmt — AST class for 'del' statements.

• DictComprehension — Internal dictionary comprehension node.

• DictType — Dictionary data type expression.

• DivBinOp — Specialized division binary operation node.

• DoWhileExpr — AST class for `do-while` expression.

• DoWhileStmt — AST class for `do-while` statement.

• Ellipsis — AST class for Ellipsis expressions.

• EnumDeclStmt — AST class for enum declaration.

• EqBinOp — Specialized equality binary operation node.

• ExceptionHandlerStmt — AST class for try statements.

• Expr — AST main expression class.

• ExprType — ExprType expression class.

• FieldAccess — Field access expression.

• FileType — An owned opaque text stream, distinct from arbitrary FFI handles.

• FinallyHandlerStmt — AST class for finally statements.

• Float16 — Float16 data type expression.

• Float32 — Float32 data type expression.

• Float64 — Float64 data type expression.

• Floating — AST for the literal float number.

• ForCountLoopExpr — AST class for a simple Count-Controlled `For` Loop expression.

• ForCountLoopStmt — AST class for a simple Count-Controlled `For` Loop statement.

• ForInLoopStmt — Internal for-in statement node.

• ForRangeLoopExpr — AST class for `For` Range Expression.

• ForRangeLoopStmt — AST class for `For` Range Statement.

• FunctionAsyncDef — AST class for async function definition.

• FunctionCall — AST class for function call.

• FunctionDef — AST class for function definition.

• FunctionPrototype — AST class for function prototype declaration.

• FunctionReturn — AST class for function `return` statement.

• GeBinOp — Specialized greater-than-or-equal binary operation node.

• GeneratorExpr — AST class for generator expressions.

• GeneratorType — First-class generator object type.

• GotoStmt — AST class for function `Goto` statement.

• GtBinOp — Specialized greater-than binary operation node.

• Identifier — AST class for identifiers.

• IfExpr — AST class for `if` expression.

• IfStmt — AST class for `if` statement.

• ImportExpr — Represents an import operation as an expression.

• ImportFromExpr — Represents a 'from ... import ...' operation as an expression.

• ImportFromStmt — Represents an import-from statement.

• ImportStmt — Represents an import statement.

• InlineVariableDeclaration — AST class for inline variable declaration expression.

• Int16 — Int16 data type expression.

• Int32 — Int32 data type expression.

• Int64 — Int64 data type expression.

• Int8 — Int8 data type expression.

• Integer — Integer number data type expression.

• IsInstanceExpr — IsInstanceExpr AST class.

• KeywordArgument — One named call argument, preserving its source expression.

• LambdaExpr — AST class for lambda expressions.

• LeBinOp — Specialized less-than-or-equal binary operation node.

• ListAppend — Internal list append node.

• ListComprehension — ListComprehension class.

• ListCreate — Internal empty-list constructor node.

• ListExpr — Ordered expression-valued collection construction.

• ListIndex — Internal list indexing node.

• ListLength — Internal list length node.

• ListType — List data type expression.

• Literal — Literal Data type.

• LiteralBoolean — LiteralBoolean data type class.

• LiteralComplex — Base class for literal complex numbers.

• LiteralComplex32 — LiteralComplex32 data type class.

• LiteralComplex64 — LiteralComplex64 data type class.

• LiteralDate — LiteralDate data type class.

• LiteralDateTime — LiteralDateTime data type class.

• LiteralDict — Literal representation of a Dictionary.

• LiteralFloat — Exact decimal floating literal awaiting semantic contextualization.

• LiteralFloat16 — LiteralFloat16 data type class.

• LiteralFloat32 — LiteralFloat32 data type class.

• LiteralFloat64 — LiteralFloat64 data type class.

• LiteralInt128 — LiteralInt128 data type class.

• LiteralInt16 — LiteralInt16 data type class.

• LiteralInt32 — LiteralInt32 data type class.

• LiteralInt64 — LiteralInt64 data type class.

• LiteralInt8 — LiteralInt8 data type class.

• LiteralInteger — Exact integer literal awaiting semantic contextualization.

• LiteralList — Literal representation of a List.

• LiteralNone — LiteralNone data type.

• LiteralSet — Literal representation of a Set.

• LiteralString — LiteralString data type class.

• LiteralTime — LiteralTime data type class.

• LiteralTimestamp — LiteralTimestamp data type class.

• LiteralTuple — Literal representation of a Tuple.

• LiteralUInt128 — LiteralUInt128 data type class.

• LiteralUInt16 — LiteralUInt16 data type class.

• LiteralUInt32 — LiteralUInt32 data type class.

• LiteralUInt64 — LiteralUInt64 data type class.

• LiteralUInt8 — LiteralUInt8 data type class.

• LiteralUTF8Char — Literal class for UTF-8 characters.

• LiteralUTF8String — Literal class for UTF-8 strings.

• LogicalAndBinOp — Specialized logical-and binary operation node.

• LogicalOrBinOp — Specialized logical-or binary operation node.

• LtBinOp — Specialized less-than binary operation node.

• MethodCall — Instance method call expression.

• ModBinOp — Specialized modulo binary operation node.

• Module — AST main expression class.

• MulBinOp — Specialized multiplication binary operation node.

• MutabilityKind — Definition for different kind of mutability.

• NamespaceKind — Stable namespace categories.

• NamespaceType — Semantic-only namespace type.

• NandOp — AST class for logical NAND operation.

• NeBinOp — Specialized inequality binary operation node.

• NoneType — NoneType data type expression.

• NorOp — AST class for logical NOR operation.

• NotOp — AST class for logical NOT operation.

• NullCheck — Test a scalar validity bit or produce a Series null mask.

• NullFill — Replace nulls with an eagerly evaluated non-null scalar.

• NullableType — A scalar value paired with an explicit validity bit.

• Number — Number data type expression.

• NumericMode — Explicit checked or modular numeric intent.

• OpaqueHandleType — Stable public FFI opaque-handle type.

• OperatorType — AST main expression class.

• OrOp — AST class for logical OR operation.

• Package — AST class for Package.

• ParenthesizedExpr — AST class for explicitly grouped expressions (parentheses retained).

• PointerType — Stable public FFI pointer type.

• PrintExpr — PrintExpr AST class.

• Program — AST class for Program.

• ScopeKind — Definition for different kind of scopes.

• SequenceType — Read-only ordered, sized, indexable sequence parameter contract.

• SeriesReduction — Reduce a column using an explicit null-skipping aggregate.

• SeriesRelease — Internal explicit release for Series-backed storage.

• SeriesRetain — Internal explicit retain for Series-backed storage.

• SeriesType — Internal Series semantic type.

• SetComprehension — AST node representing set comprehension expressions.

• SetType — Set data type expression.

• SignedInteger — Signed integer number data type expression.

• SourceLocation — Source coordinates attached to AST nodes.

• Starred — AST class for starred expressions (*expr).

• StatementType — AST main expression class.

• StaticFieldAccess — Class-scoped static field access expression.

• StaticMethodCall — Class-scoped static method call expression.

• String — Base class for strings.

• StructDeclStmt — AST class for struct declaration.

• StructDefStmt — AST class for struct definition.

• StructType — Named struct type reference.

• SubBinOp — Specialized subtraction binary operation node.

• SubscriptExpr — AST class for subscript expressions.

• SwitchStmt — AST class for Switch statements based on Rust's match syntax.

• Target — Define the Architecture target for the program.

• TemplateParam — One compile-time template parameter.

• TemplateTypeVar — Semantic-only template type variable.

• TensorByteOffset — Internal Tensor byte-offset query for indexed addressing.

• TensorElementCount — Internal Tensor element-count query.

• TensorIndex — Internal Tensor indexed read.

• TensorLiteral — Internal Arrow C++ backed Tensor literal node.

• TensorNDim — Internal Tensor rank query.

• TensorRelease — Internal explicit release for Tensor-backed storage.

• TensorRetain — Internal explicit retain for Tensor-backed storage.

• TensorShape — Internal Tensor shape-entry query.

• TensorStore — Internal Tensor indexed store.

• TensorStride — Internal Tensor stride-entry query.

• TensorType — Internal Tensor semantic type.

• TensorView — Internal Tensor view node.

• ThrowStmt — AST class for throw statements.

• Time — Time data type expression.

• Timestamp — Timestamp data type expression.

• TupleType — Tuple data type expression.

• TypeCastExpr — AST class for type casting expressions.

• TypeOfExpr — TypeOfExpr AST class.

• UInt128 — UInt128 data type expression.

• UInt16 — UInt16 data type expression.

• UInt32 — UInt32 data type expression.

• UInt64 — UInt64 data type expression.

• UInt8 — UInt8 data type expression.

• UTF8Char — Class for UTF-8 encoded characters.

• UTF8String — Class for UTF-8 encoded strings.

• UnaryOp — AST class for the unary operator.

• Undefined — Undefined expression class.

• UnionType — Finite compile-time union type domain.

• UnsignedInteger — Unsigned integer number data type expression.

• Variable — AST class for the variable usage.

• VariableAssignment — AST class for variable declaration.

• VariableDeclaration — AST class for variable declaration.

• VisibilityKind — Definition of different kind of visibility.

• WalrusOp — AST class for the Walrus (assignment expression) operator.

• WhileExpr — AST class for `while` expression.

• WhileStmt — AST class for `while` statement.

• WithStmt — Internal context-manager statement node.

• XnorOp — AST class for logical XNOR operation.

• XorOp — AST class for logical XOR operation.

• YieldExpr — AST class for YieldExpr.

• YieldFromExpr — AST class for YieldFromExpr.

• YieldStmt — AST class for yield statement.

Functions

• add_generated_template_node — Attach one generated template node to a module.

• binary_op_type_for_opcode — Return the specialized BinaryOp subclass for an opcode.

• clear_generated_template_nodes — Remove generated template nodes attached to one module.

• generated_template_nodes — Return the generated template nodes attached to a module.

• get_template_args — Return the explicit template arguments attached to one AST node.

• get_template_params — Return the template parameters attached to one AST node.

• get_version — Return the program version.

• is_template_node — Return whether one AST node carries template parameters.

• is_template_specialization — Return whether one AST node is a generated specialization.

• mark_template_specialization — Mark one AST node as a generated template specialization.

• set_template_args — Attach explicit template arguments to one call-like AST node.

• set_template_params — Attach template parameters to one AST node.

• specialize_binary_op — Return a specialized BinaryOp instance for the given opcode.

• template_specialization_name — Return the generated specialization name for one AST node.

Attributes

• ModuleNamespaceType —

• SPECIALIZED_BINARY_OP_EXTRA —

Type aliases

• NamedExpr —