摘要：
```
import os
import sys
import time import myconfig b = ['123']
a = os.path.abspath(myconfig.__file__)
print(a)
b[-1]=os.path.getmtime(a)
print(b)
while True: a = os.path.abspath(myconfig.__fi... 阅读全文
摘要：
Python自动化之django orm之Q对象 什么是Q对象? Encapsulates filters as objects that can then be combined logically (using and ) 关联查询 Poll.objects.get( Q(pub_date=da 阅读全文