mechanize默認會保存模擬過的操作歷史,導致佔用的內存越來越大
class NoHistory(object):
def add(self, *a, **k): pass
def clear(self): pass
b = mechanize.Browser(history=NoHistory())
def add(self, *a, **k): pass
def clear(self): pass
b = mechanize.Browser(history=NoHistory())