62 lines
1.6 KiB
Python
62 lines
1.6 KiB
Python
#! /usr/bin/env python3
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import yaml
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import ruamel.yaml
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def read_and_modify_one_block_of_yaml_data(filename = str,key = str,value = str):
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with open(filename, 'r') as f:
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data = yaml.safe_load(f)
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data[f'{key}'] = f'{value}'
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with open(filename, 'w') as file:
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yaml.dump(data,file,sort_keys=False)
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print('done!')
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def read_modify_save_yaml_data(filename,index,key,value,write_file):
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with open(filename,'r') as f:
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data = yaml.safe_load_all(f)
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loaded_data = list(data)
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print(loaded_data)
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loaded_data[index][f'{key}'].append(f'{value}')
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with open(filename, 'w') as file:
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yaml.dump_all(loaded_data,file, sort_keys=False)
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print(loaded_data)
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if __name__ == "__main__":
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#read yaml
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with open('/home/jonnybravo/Projekte/docker-compose/adguard-home/docker-compose.yml', 'r') as file:
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prime_service = yaml.safe_load(file)
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#print(prime_service)
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print(prime_service["services"]["adguardhome"]["image"])
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#write yaml
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my_yaml = yaml.safe_load('''
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---
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age: 30
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automobiles:
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- brand: Honda
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type: Odyssey
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year: 2018
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- brand: Toyota
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type: Sienna
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year: 2015
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name: John
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test:
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- test1
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- test2
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''')
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#parsing yaml
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yaml = ruamel.yaml.YAML()
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yaml.indent(sequence=4, offset=2)
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#yaml.dump(foo, sys.stdout)
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#print(pars_test)
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#writing test_yaml
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with open('test.yml', 'w') as file:
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yaml.dump(my_yaml, file)
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#example modify yaml
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#read_and_modify_one_block_of_yaml_data(filename="test.yml", key="year", value="2020")
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#read_modify_save_yaml_data('test.yml', 0, 'test', 'test3', "test2") |