parsing records with key value pairs in python -


i have file millions of records this

2017-07-24 18:34:23|cn:ssl|responsetime:23|bytesize:1456|clientip:127.0.0.9|protocol:ssl-v1.2

each record contains around 30 key-value pairs "|" delimeter. key-value pair position not constant. trying parse these records using python dictionary or list concepts. note: 1st column not in key-value format

your file |-separated csv file holding first timestamp, 2 fields separated :.

so use csv module read cells, pass result of str.split dict in gencomp build dictionary elements first one.

then update dict timestamp:

import csv  list_of_dicts = [] open("input.txt") f:     cr = csv.reader(f,delimiter="|")     row in cr:         d = dict(v.split(":") v in row[1:])         d["date"] = row[0]         list_of_dicts.append(d)

list_of_dicts contains dictionaries like

{'date': '2017-07-24 18:34:23', 'protocol': 'ssl-v1.2', 'responsetime': '23', 'cn': 'ssl', 'clientip': '127.0.0.9', 'bytesize': '1456'}

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