如何调用系统时间
在实际的运用中，每次登陆的时间不会是一个固定值，如何把老师写的2015-0511改成系统时间？
#!/usr/bin/python
import os
import os.path
import ConfigParser
class student_info(object):
def __init__(self,recordfile):
self.logfile=recordfile
self.cfg=ConfigParser.ConfigParser()
def cfg_load(self):
self.cfg.read(self.logfile)
def cfg_dump(self):
se_list=self.cfg.sections()
print('============>')
for se in se_list:
print(se)
print(self.cfg.items(se))
print('<============')
def delete_item(self,section,key):
self.cfg.remove_option(section,key)
def delete_section(self,section):
self.cfg.remove_section(section)
def add_section(self,section):
self.cfg.add_section(section)
def set_item(self,section,key,value):
self.cfg.set(section,key,value)
def save(self):
fp=open(self.logfile,'w')
self.cfg.write(fp)
fp.close()
if __name__=='__main__':
info=student_info('imooc.txt')
info.cfg_load()
info.cfg_dump()
info.set_item('user info','pwd','abc')
info.cfg_dump()
info.add_section('login')
info.set_item('login','2015-0511','20')
info.cfg_dump()
info.save()
