/Python/Python replace list of ips from yaml file with new list

Python replace list of ips from yaml file with new list

import yaml

fname = "some.yaml"

stream = open(fname, 'r')
data = yaml.load(stream)

data['instances'][0]['host'] = '1.2.3.4'
data['instances'][0]['username'] = 'Username'
data['instances'][0]['password'] = 'Password'

with open(fname, 'w') as yaml_file:
    yaml_file.write( yaml.dump(data, default_flow_style=False))

Source: stackoverflow.com

Similar codes

25 votes151 views5 answers
Python print timestamp
Python
0 vote149 views1 answer
Twitter api ("Connection broken: Invalid Chunk Length(got length b'', 0 bytes read)"
Python
2 votes168 views2 answers
Django template array index
Python
11 votes136 views1 answer
Python windows os.listdir path usage
Python
6 votes133 views4 answers
How to iterate list in python
Python
0 vote142 views2 answers
Generate-thumbnails-in-django-with-pil
Python
-1 vote142 views1 answer
Example exponential distribution python
Python
5 votes156 views2 answers
How to click on button using python
Python
0 vote139 views1 answer
How can I keep the pyqt GUI responsive when performing a cpu intensive task?
Python
1 vote156 views1 answer
How to import subprocess in python
Python