def p_object_literal(self, p):
"""object_literal : LBRACE RBRACE
| LBRACE property_list RBRACE
| LBRACE property_list COMMA RBRACE
"""
if len(p) == 3:
p[0] = ast.Object()
else:
p[0] = ast.Object(properties=p[2])
def parse_array_or_object(self):
self.next()
if self.peek_is(token.COLON) or self.cur_is(token.COLON):
pairs = self.parse_expr_pairs(token.RSQUARE)
return ast.Object(self.cur_tok, pairs)
else:
return ast.Array(self.cur_tok, self.parse_expr_list(token.RSQUARE))
def p_expression_assignment(self, parse):
'''
expression : ID ASSIGN expression
'''
parse[0] = AST.Assignment(AST.Object(name=parse[1]),
expression=parse[3])
def p_expression_object_identifier(self, parse):
'''
expression : ID
'''
parse[0] = AST.Object(name=parse[1])
import formatter
import ast
arr = ast.Array(
ast.Literal('1'), ast.Literal('"foo"'),
ast.Object(ast.Member('"foo"', ast.Literal('3'))),
ast.Array(
ast.Literal('"33"'),
ast.Object(
ast.Member('"foo"',
ast.Object(ast.Member('"foo"', ast.Literal('3')))))))
formatter.JsonFormatter(arr).print_formatted()
print('')
print('')
obj = ast.Object(
ast.Member(
'"foo"',
ast.Array(
ast.Literal('1'), ast.Literal('"foo"'),
ast.Object(ast.Member('"foo"', ast.Literal('3'))),
ast.Array(
ast.Literal('"33"'),
ast.Object(
ast.Member(
'"foo"',
ast.Object(ast.Member('"foo"', ast.Literal('3')))))))))
formatter.JsonFormatter(obj).print_formatted()
def p_expression_assignment(self, parse):
"""
expression : ID ASSIGN expression
"""
parse[0] = AST.Assignment(AST.Object(name=parse[1]), expr=parse[3])
def p_expression_object_identifier(self, parse):
"""
expression : ID
"""
parse[0] = AST.Object(name=parse[1])