concepts.dm.crow.parsers.cdl_parser.CDLExpressionInterpreter#

class CDLExpressionInterpreter[source]#

Bases: Interpreter

The transformer for expressions. Including:

typename
sized_vector_typename
unsized_vector_typename
typed_argument
is_typed_argument
in_typed_argument
arguments_def
atom_expr_funccall
atom_varname
atom
power
factor
unary_op_expr
mul_expr
arith_expr
shift_expr
bitand_expr
bitxor_expr
bitor_expr
comparison_expr
not_test
and_test
or_test
cond_test
test
test_nocond
tuple
list
cs_list
suite
expr_stmt
expr_list_expansion_stmt
assign_stmt
annotated_assign_stmt
local_assign_stmt
pass_stmt
return_stmt
achieve_stmt
if_stmt
foreach_stmt
foreach_in_stmt
while_stmt
forall_test
exists_test
findall_test
forall_in_test
exists_in_test

Methods

`achieve_hold_stmt`(value)
`achieve_once_stmt`(value)
`and_test`(*values)
`annotated_assign_stmt`(annotations, target, ...)
`annotated_compound_stmt`(annotations, stmt)
`arguments`(args)	Captures the argument list.
`arith_expr`(*values)
`assert_hold_stmt`(value)
`assert_once_stmt`(value)
`assign_stmt`(target, op, value)
`assign_stmt_inner`(op, target, value, annotations)
`atom`(value)	Captures the atom.
`atom_colon`()
`atom_expr_do_funccall`(name, annotations, args)
`atom_expr_funccall`(name, annotations, args)	Captures function calls, such as func_name(arg1, arg2, ...).
`atom_subscript`(name, annotations, index)	Captures subscript expressions such as name[index1, index2, ...].
`atom_varname`(name)	Captures variable names such as var_name.
`batched_test`(cs_list, suite)
`bind_stmt`(cs_list, suite)
`bind_stmt_no_where`(cs_list)	Captures bind statements without a body.
`bitand_expr`(*values)
`bitor_expr`(*values)
`bitxor_expr`(*values)
`commit_stmt`(kwargs)
`comparison_expr`(*values)
`compound_expr_stmt`(value)
`cond_test`(value1, cond, value2)
`cs_list`(*values)
`exists_in_test`(cs_list, suite)
`exists_test`(cs_list, suite)
`expr_list_expansion_stmt`(value)
`expr_stmt`(value)
`factor`(value)
`findall_test`(variable, suite)
`findone_test`(variable, suite)
`forall_in_test`(cs_list, suite)
`forall_test`(cs_list, suite)
`foreach_in_stmt`(variables_cs_list, ...)
`foreach_stmt`(cs_list, suite)
`if_stmt`(cond, suite[, else_suite])
`let_assign_stmt`(target[, dtype, value])
`list`(*values)
`local_variable_guard`()
`mul_expr`(*values)
`not_test`(value)
`or_test`(*values)
`ordered_suite`(ordering_op, body)
`ordering_op`(*ordering_op)
`pachieve_hold_stmt`(value)
`pachieve_once_stmt`(value)
`pass_stmt`()
`power`(base[, exp])	The highest-priority expression.
`return_stmt`(value)
`set_domain`(domain)
`set_generator_impl_outputs`(outputs)
`shift_expr`(*values)
`suite`(*values[, activate_variable_guard])
`symbol_assign_stmt`(target, value)
`test`(value)
`test_nocond`(value)
`tuple`(*values)
`unary_op_expr`(op, value)
`untrack_stmt`(value)
`visit`(tree)
`visit_children`(tree)
`while_stmt`(cond, suite)

Attributes

`domain`
`expression_def_ctx`

__init__(domain, state, expression_def_ctx, auto_constant_guess=False)[source]#

Parameters:

domain (CrowDomain | None)
state (CrowState | None)
expression_def_ctx (ExpressionDefinitionContext)
auto_constant_guess (bool)

__new__(**kwargs)#

achieve_hold_stmt(value)[source]#

Parameters:: value (CSList)

achieve_once_stmt(value)[source]#

Parameters:: value (CSList)

and_test(*values)[source]#

Parameters:: values (Any)
Return type:: AndExpression

annotated_assign_stmt(annotations, target, op, value)[source]#

Parameters:

annotations (dict)
target (Any)
op (Any)
value (Any)

annotated_compound_stmt(annotations, stmt)[source]#

Parameters:

annotations (dict)
stmt (Any)

arguments(args)[source]#

Captures the argument list. This is used in function calls.

Parameters:: args (Tree)
Return type:: ArgumentsList

arith_expr(*values)#

Parameters:: values (Any)

assert_hold_stmt(value)[source]#

Parameters:: value (Any)

assert_once_stmt(value)[source]#

Parameters:: value (Any)

assign_stmt(target, op, value)[source]#

Parameters:

target (Any)
op (Any)
value (Any)

assign_stmt_inner(op, target, value, annotations)[source]#

Parameters:

op (str)
target (Any)
value (Any)
annotations (dict)

atom(value)[source]#

Captures the atom. This is used in the base case of the expression, including literal constants, variables, and subscript expressions.

Parameters:: value (FunctionCall | Variable)
Return type:: FunctionCall | Variable

atom_colon()[source]#

atom_expr_do_funccall(name, annotations, args)[source]#

Parameters:

name (str)
annotations (dict)
args (Tree)

Return type:

atom_expr_funccall(name, annotations, args)[source]#

Captures function calls, such as func_name(arg1, arg2, …).

Parameters:

name (str)
annotations (dict)
args (Tree)

Return type:

atom_subscript(name, annotations, index)[source]#

Captures subscript expressions such as name[index1, index2, …].

Parameters:

name (str)
annotations (dict)
index (Tree)

Return type:

FunctionApplicationExpression

atom_varname(name)[source]#

Captures variable names such as var_name.

Parameters:: name (str)
Return type:: VariableExpression | ObjectConstantExpression | ValueOutputExpression

batched_test(cs_list, suite)[source]#

Parameters:

cs_list (Any)
suite (Any)

bind_stmt(cs_list, suite)[source]#

Parameters:

cs_list (Any)
suite (Any)

bind_stmt_no_where(cs_list)[source]#

Captures bind statements without a body. For example:

bind x: int, y: int

Parameters:: cs_list (Any)

bitand_expr(*values)#

Parameters:: values (Any)

bitor_expr(*values)#

Parameters:: values (Any)

bitxor_expr(*values)#

Parameters:: values (Any)

commit_stmt(kwargs)[source]#

Parameters:: kwargs (dict)

comparison_expr(*values)[source]#

Parameters:: values (ValueOutputExpression | VariableExpression)
Return type:: ValueOutputExpression

compound_expr_stmt(value)[source]#

Parameters:: value (Tree)

cond_test(value1, cond, value2)[source]#

Parameters:

value1 (Any)
cond (Any)
value2 (Any)

Return type:

ConditionExpression

cs_list(*values)[source]#

Parameters:: values (Any)

exists_in_test(cs_list, suite)[source]#

Parameters:

cs_list (Any)
suite (Any)

exists_test(cs_list, suite)[source]#

Parameters:

cs_list (Any)
suite (Any)

expr_list_expansion_stmt(value)[source]#

Parameters:: value (Any)

expr_stmt(value)[source]#

Parameters:: value (Tree)

factor(value)[source]#

Parameters:: value (FunctionCall | Variable)
Return type:: FunctionCall | Variable

findall_test(variable, suite)[source]#

Parameters:

variable (Variable)
suite (Any)

findone_test(variable, suite)[source]#

Parameters:

variable (Variable)
suite (Any)

forall_in_test(cs_list, suite)[source]#

Parameters:

cs_list (Any)
suite (Any)

forall_test(cs_list, suite)[source]#

Parameters:

cs_list (Any)
suite (Any)

foreach_in_stmt(variables_cs_list, values_cs_list, suite)[source]#

Parameters:

variables_cs_list (Any)
values_cs_list (Any)
suite (Any)

Return type:

object

foreach_stmt(cs_list, suite)[source]#

Parameters:

cs_list (Any)
suite (Any)

if_stmt(cond, suite, else_suite=None)[source]#

Parameters:

cond (Any)
suite (Any)
else_suite (Any | None)

let_assign_stmt(target, dtype=None, value=None)[source]#

Parameters:

target (str)
dtype (Any)
value (Any)

list(*values)[source]#

Parameters:: values (Any)

local_variable_guard()[source]#

mul_expr(*values)#

Parameters:: values (Any)

not_test(value)[source]#

Parameters:: value (Any)
Return type:: NotExpression

or_test(*values)[source]#

Parameters:: values (Any)
Return type:: OrExpression

ordered_suite(ordering_op, body)[source]#

Parameters:

ordering_op (Any)
body (Any)

ordering_op(*ordering_op)[source]#

Parameters:: ordering_op (Any)

pachieve_hold_stmt(value)[source]#

Parameters:: value (CSList)

pachieve_once_stmt(value)[source]#

Parameters:: value (CSList)

pass_stmt()[source]#

power(base, exp=None)[source]#

The highest-priority expression. This is used to capture the power expression, such as base ** exp. If exp is None, it is treated as base ** 1.

Parameters:

base (FunctionCall | Variable)
exp (FunctionCall | Variable | None)

Return type:

FunctionCall | Variable

return_stmt(value)[source]#

Parameters:: value (Any)

set_domain(domain)[source]#

Parameters:: domain (CrowDomain)

set_generator_impl_outputs(outputs)[source]#

Parameters:: outputs (List[Variable])

shift_expr(*values)#

Parameters:: values (Any)

suite(*values, activate_variable_guard=True)[source]#

Parameters:

values (Tree)
activate_variable_guard (bool)

Return type:

Suite

symbol_assign_stmt(target, value)[source]#

Parameters:

target (str)
value (Any)

test(value)[source]#

Parameters:: value (Any)

test_nocond(value)[source]#

Parameters:: value (Any)

tuple(*values)[source]#

Parameters:: values (Any)

unary_op_expr(op, value)[source]#

Parameters:

op (str)
value (FunctionCall | Variable)

untrack_stmt(value)[source]#

Parameters:: value (CSList)

visit(tree)[source]#

Parameters:: tree (Any)
Return type:: Any

visit_children(tree)#

Parameters:: tree (Tree[_Leaf_T])
Return type:: List

while_stmt(cond, suite)[source]#

Parameters:

cond (Any)
suite (Any)

domain: CrowDomain#

expression_def_ctx: ExpressionDefinitionContext#