[英]How to write content of a list of dict into a file in python
I am getting the output as a list of dict from a db call and I want to write the output into a file with some configuration. 我正在从db调用获取作为dict列表的输出,我想将输出写入具有某些配置的文件中。 Example
例
my_dict = [{'pattern': "abc", 'message': "This is not possible"},
{'pattern': "def", 'message': "The parameter provided application is invalid"},
{'pattern': "ijk",'message': "Expected value for debugging"}
]
# want to write the op like below into some file.
# key's will be header also some case i need to ignore the headers.
pattern|message # file header
abc|This is not possible # file data
def|The parameter provided application is invalid # file data
ijk|Expected value for debugging # file data
with open('my.log', 'w') as log:
log.write('pattern|message\n')
for line in my_dict:
log.write('{pattern}|{message}\n'.format(**line))
my.log 我的日志
pattern|message
abc|This is not possible
def|The parameter provided application is invalid
ijk|Expected value for debugging
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