bazarr/libs/js2py/internals/seval.py

34 lines
751 B
Python
Raw Normal View History

import pyjsparser
from .space import Space
from . import fill_space
from .byte_trans import ByteCodeGenerator
from .code import Code
from .simplex import *
pyjsparser.parser.ENABLE_JS2PY_ERRORS = lambda msg: MakeError(u'SyntaxError', unicode(msg))
def get_js_bytecode(js):
a = ByteCodeGenerator(Code())
d = pyjsparser.parse(js)
a.emit(d)
return a.exe.tape
def eval_js_vm(js, debug=False):
a = ByteCodeGenerator(Code(debug_mode=debug))
s = Space()
a.exe.space = s
s.exe = a.exe
d = pyjsparser.parse(js)
a.emit(d)
fill_space.fill_space(s, a)
if debug:
from pprint import pprint
pprint(a.exe.tape)
print()
a.exe.compile()
return a.exe.run(a.exe.space.GlobalObj)