解决python多行注释引发缩进错误的问题

如下所示：

m_start =date +' 09:00'
m_end =date +' 13:00'

rsv_1 ={
  'act':'set_resv',
  'dev_id':dev_id,
  'start':m_start,
  'end':m_end,
  }

'''
rsv_2 ={
  '_':'',
  'act':'set_resv',
  'dev_id':dev_id,
  'start':'2018-05-21 13:00',
  'end_time':'',
  'kind_id':'',
  'lab_id':'',
  'memo':'',
  'prop':'',
  'room_id':'',
  'end':'2018-05-21 17:00',
  'start_time':'',
  'term':'',
  'test_id':'',
  'test_name':'',
  'type_name':'',
  'type':'dev',
  'up_file':'',
  }
rsv_3 ={
  '_':'','act':'set_resv',
  'dev_id':dev_id,
  'start':'2018-05-21 17:00',
  'end_time':'',
  'kind_id':'',
  'lab_id':'',
  'memo':'',
  'prop':'',
  'room_id':'',
  'end':'2018-05-21 21:00',
  'start_time':'',
  'term':'',
  'test_id':'',
  'test_name':'',
  'type_name':'',
  'type':'dev',
  'up_file':'',
  }
'''  
session =requests.Session()
req = session.post(init_url,data=keywords,headers=headers)

注意，这里的多行注释会报缩进错误，原因是因为python用缩进标志程序块，包括注释，所以，注释同样要注意与所要注释的程序块对齐．

改进如下，请注意下面代码中多行缩进的缩进情况：

m_start =date +' 09:00'
m_end =date +' 13:00'

rsv_1 ={
  'act':'set_resv',
  'dev_id':dev_id,
  'start':m_start,
  'end':m_end,
  }

'''
rsv_2 ={
  '_':'',
  'act':'set_resv',
  'dev_id':dev_id,
  'start':'2018-05-21 13:00',
  'end_time':'',
  'kind_id':'',
  'lab_id':'',
  'memo':'',
  'prop':'',
  'room_id':'',
  'end':'2018-05-21 17:00',
  'start_time':'',
  'term':'',
  'test_id':'',
  'test_name':'',
  'type_name':'',
  'type':'dev',
  'up_file':'',
  }
rsv_3 ={
  '_':'','act':'set_resv',
  'dev_id':dev_id,
  'start':'2018-05-21 17:00',
  'end_time':'',
  'kind_id':'',
  'lab_id':'',
  'memo':'',
  'prop':'',
  'room_id':'',
  'end':'2018-05-21 21:00',
  'start_time':'',
  'term':'',
  'test_id':'',
  'test_name':'',
  'type_name':'',
  'type':'dev',
  'up_file':'',
  }
'''
session =requests.Session()
req = session.post(init_url,data=keywords,headers=headers)

来源：https://blog.csdn.net/root_dream/article/details/80388701