_numeric.py 文件源码

def translate_pat_Unary_Name_constructor(self, ctx, pat, scrutinee_trans):
        if isinstance(pat.op, ast.USub):
            s = "-Inf"
        else:
            s = "Inf"
        condition = ast.Compare(
            left=scrutinee_trans,
            ops=[ast.Eq()],
            comparators=[
                astx.builtin_call("float", [ast.Str(s=s)])]
        )
        return (condition, _util.odict())