Python 类中的一个函数的值如何通过 for 循环传递给另一个函数？

[cc7756789]

class A(obejct):
    def all_answer(self):
        #somecode
        for s in br2n.split('\n'):
            yield re.sub(re_allmark, '', s)

    def save(self, path, pattern):
        if not path:
            raise 'No path'
        else:
            with open(path, pattern) as f:
                f.write()

大致的效果
a = A()
for each in a.all_answer():
print each #正常返回结果
each.save('/Path/', 'pattern') #保存到文件中

如何让类中all_anser的值传入类中另一个函数呢？

[horizon]

self啊，你在all_answer中把想要传的值保存到self中，然后在save中使用就行了吧。

[oott123]

不应该是 a.save(each, path, pattern) 么…

[cc7756789]

answers = question.all_answer()
question.save(answers, '/home/zhg/Pictures/result.txt', 'w')
但是这种似乎不太人性化啊
期望的效果是
answers.save(....)

[dddd]

for s in br2n.split('\n'): self.save(...)

OR:

def save(path, mode):
----with open(path, mode) as f:
--------for data in self.all_answer():
------------self.write(data)

OR:

def save(path, mode):
----answers = self.all_answer()
----with open(path, mode) as f:
--------while 1:
------------try:
----------------data = answers.next()
----------------f.write(data)
------------except StopIteration:
----------------break

[dddd]

我懂你意思了。。。。

class A(obejct):
----def all_answer(self):
--------for s in br2n.split('\n'):
------------yield B(re.sub(re_allmark, '', s))

class B(object):
----def __init__(self, data):
--------self._data = data

----def save(self, path, pattern):
------------with open(path, pattern) as f:
----------------f.write(self._data)

---- def __str__(self):
--------return self._data