问题描述
parsed: {'priority': '14','timestamp': '2021-04-13 13:42:07','hostname': 'invi-dev-gw2','rootname': 'root','pid': '27889','message': 'Session STARTED - Client[ID:8242,Physical: 111.119.187.47,Virtual: 10.1.0.66] <--> Service[Name:Attendance1,ID:704,Physical: 192.168.3.18,Virtual: 10.1.0.67]'}
parsed: {'priority': '15','hostname': 'invi-dev-gw3','pid': '27890','message': 'Session STOPPED - Client[ID:8242,Virtual: 10.1.0.67]'}
文本文件中基本上有两个数据。下一步是使用 Python 将文本数据转换为 JSON。到目前为止,我已经有了用于 JSON 转换的 python 脚本,如下所示:
# Python program to convert text
# file to JSON
import json
# the file to be converted to
# json format
filename = 'output.txt'
# dictionary where the lines from
# text will be stored
dict1 = {}
# creating dictionary
with open(filename) as fh:
for line in fh:
# reads each line and trims of extra the spaces
# and gives only the valid words
command,description = line.strip().split(None,1)
dict1[command] = description.strip()
# creating json file
# the JSON file is named as test1
out_file = open("test.json","w")
json.dump(dict1,out_file,indent = 4,sort_keys = False)
out_file.close()
现在创建了 JSON 文件,但它只显示了一个数据(输出应该显示 2 个数据),如下所示:
"parsed:": "{'priority': '15',Virtual: 10.1.0.67]'
}"
我不知道为什么它不打印整个数据。它应该在 JSON 文件中显示另一个数据,但只显示一个。有人能帮我解决这个问题吗?
解决方法
如果你有 dict1[command] = description.strip()
,你真的想要更像:dict1[command].append(description.strip())
(所以 dict1
真的想成为一个列表)。还有一个额外的问题,您可能想使用 json.loads()
,但您的输入数据使用单引号,所以让我们用 ast
我会尝试类似的东西:
import ast
import collections
import json
data_in = [
"parsed: {'priority': '14','timestamp': '2021-04-13 13:42:07','hostname': 'invi-dev-gw2','rootname': 'root','pid': '27889','message': 'Session STARTED - Client[ID:8242,Physical: 111.119.187.47,Virtual: 10.1.0.66] <--> Service[Name:Attendance1,ID:704,Physical: 192.168.3.18,Virtual: 10.1.0.67]'}","parsed: {'priority': '15','hostname': 'invi-dev-gw3','pid': '27890','message': 'Session STOPPED - Client[ID:8242,Virtual: 10.1.0.67]'}"
]
data_out = collections.defaultdict(list)
for row in data_in:
command,command_text = [value.strip() for value in row.split(":",1)]
data_out[command].append(ast.literal_eval(command_text))
print(json.dumps(data_out,indent=2))