compiler.py 文件源码

def make_code(self, assembly, name, argcount, has_varargs, has_varkws):
        kwonlyargcount = 0
        nlocals = len(self.varnames)
        stacksize = plumb_depths(assembly)
        flags = (  (0x02 if nlocals                  else 0)
                 | (0x04 if has_varargs              else 0)
                 | (0x08 if has_varkws               else 0)
                 | (0x10 if self.scope.freevars      else 0)
                 | (0x40 if not self.scope.derefvars else 0))
        firstlineno, lnotab = make_lnotab(assembly)
        return types.CodeType(argcount, kwonlyargcount,
                              nlocals, stacksize, flags, assemble(assembly),
                              self.collect_constants(),
                              collect(self.names), collect(self.varnames),
                              self.filename, name, firstlineno, lnotab,
                              self.scope.freevars, self.scope.cellvars)