def test_c_identity(self): tree = get_ast(square_of) DotManager.run_dot(tree.to_dot())
def test_c_identity(self): tree = get_ast(square_of) DotManager.run_dot(tree.to_dot())
__author__ = "Polyarnyi Nickolay" from recursive_parsing.grammars import pascal_vars_grammar from recursive_parsing.grammars.grammar import Grammar from recursive_parsing.lexical_analyzers.pascal_lexical_analyzer import PascalLexicalAnalyzer from recursive_parsing.syntax_analyzer import syntax_analyze from IPython.display import Image from ctree.visual.dot_manager import DotManager rules = pascal_vars_grammar.rules terminals = pascal_vars_grammar.terminals grammar = Grammar(pascal_vars_grammar.start, rules, terminals) string = ''' var a, b: integer; ''' tree = syntax_analyze(string, PascalLexicalAnalyzer(), grammar) labels = tree._to_text_labels() connections = tree._to_text_connections() text = 'digraph mytree {' + labels + connections + '}' Image(DotManager.run_dot(text), embed=True)