python - 从脚本内调用魔术方法

Question

我正在尝试更新找到的脚本 here与 IPython 0.13.1 一起工作，并陷入停滞。该脚本调用

import IPython.ipapi
ip = IPython.ipapi.get()
for var in self.magic_who_ls():
        try:
            pickle.dump(user_ns[var],fout,1)
            saved_vars.append(var)
        except:
            # An object that cannot be pickled was encountered
            print("Unable to save object: %s" % var)

我知道IPython.ipapi已移至IPython.core.ipapi，expose_magic已重命名为define_magic> 和 ma​​gic_who_ls 已重命名为 who_ls，但我无法从脚本中调用 who_ls 来获取命名空间变量列表。谁能给我提示吗？

Answer 1

import IPython
ip = IPython.core.ipapi.get()
for var in ip.run_line_magic('who_ls', ''):
  # potato