49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
from smnp.ast.node.extend import ExtendParser
|
|
from smnp.ast.node.function import FunctionDefinitionParser
|
|
from smnp.ast.node.imports import ImportParser
|
|
from smnp.ast.node.model import Node, ParseResult
|
|
from smnp.ast.node.statement import StatementParser
|
|
from smnp.ast.parser import Parser
|
|
|
|
|
|
class Program(Node):
|
|
def __init__(self):
|
|
super().__init__((-1, -1))
|
|
|
|
def ProgramParser(input):
|
|
def parse(input):
|
|
root = Program()
|
|
while input.hasCurrent():
|
|
result = Parser.oneOf(
|
|
# Start Symbol
|
|
ImportParser,
|
|
FunctionDefinitionParser,
|
|
ExtendParser,
|
|
StatementParser,
|
|
exception=RuntimeError("Nie znam tego wyrazenia")
|
|
)(input)
|
|
|
|
if result.result:
|
|
root.append(result.node)
|
|
|
|
return ParseResult.OK(root)
|
|
|
|
return Parser(parse, name="program")(input)
|
|
# @classmethod
|
|
# def _parse(cls, input):
|
|
# def parseToken(input):
|
|
# return Parser.oneOf(
|
|
# FunctionDefinitionNode.parse,
|
|
# ExtendNode.parse,
|
|
# ExpressionNode.parse,
|
|
# ImportNode.parse,
|
|
# StatementNode.parse,
|
|
# exception = SyntaxException(f"Invalid statement: {input.currentToEndOfLine()}", input.current().pos)
|
|
# )(input)
|
|
#
|
|
# root = Program()
|
|
# while input.hasCurrent():
|
|
# result = parseToken(input)
|
|
# if result.result:
|
|
# root.append(result.node)
|
|
# return ParseResult.OK(root) |