How to set a dynamic variable in Python that changes with system time?-PHP Chinese Network Q&A

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How to set a dynamic variable in Python that changes with system time?

巴扎黑 2017-05-18 10:52:07

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Newbie, I am making a python program, or script, to process logs. After processing and inserting it into elastic search, how to set a dynamic variable that can change with the system time. For example, the variable is num0508 today and will become num0509 tomorrow?

巴扎黑

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小葫芦2017-05-18 10:54:07 3 floor

import datetime >>> datetime.datetime.now().strftime("%Y-%m-%d) '2017-05-08'

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漂亮男人2017-05-18 10:54:07 2 floor

I guess you want to insert logs or data into an index named after date. If so, you can just use a string

import time from elasticsearch import Elasticsearch index_name = 'num_%s' % time.strftime('%m%d', time.localtime()) es = Es() es.index(index_name, ...(自己补充其他参数内容))

If you explain your scenario more clearly, I believe we will provide a method that better meets your needs

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