def emit_classes (self, self_contained = False):
code_list = ["#! /usr/bin/env python"]
if self_contained:
code_list += ["class AST (object):",
["def __eq__ (self, other):",
["return ((type(self) == type(other))",
["and (self.__dict__ == other.__dict__))"]],
],
"",
]
else:
code_list += ["from basil.lang.asdl.AST import AST",
""]
# __________________________________________________
self.base_classes.sort()
for base_class_name in self.base_classes:
code_list += ["class %s (AST):" % base_class_name,
["pass"], ""]
# __________________________________________________
class_names = self.classes.keys()
class_names.sort()
for class_name in class_names:
base_class, class_body = self.classes[class_name]
if base_class is None:
base_class = "AST"
code_list += ["class %s (%s):" % (class_name, base_class),
class_body, ""]
return "\n".join(pgen2LL1.gen_code_lines(code_list))
def main (*args):
import pprint
handler = MetaASDLHandler()
for arg in args:
pt = asdl.parse(arg)
module = handler.handle(pt)
print module.emit_md()
for ty in module._types:
print ty.emit_md()
print
print "\n".join(pgen2LL1.gen_code_lines(module.emit_code()))
def emit_code (self, *args, **kws):
code_lines = ["#! /usr/bin/env python", "",
"from basil.lang.asdl.AST import AST", ""]
for module in self.modules:
module.emit_code(code_lines)
return "\n".join(pgen2LL1.gen_code_lines(code_lines))
