我试图通过python脚本将重复的key:value对附加到YAML文件中的嵌套字典中。以下是我为实现这一目标而编写的代码片段：import click

import ruamel.yaml

def organization():

org_num = int(input("Please enter the number of organizations to be created: "))

org_val = 0

while org_val!= org_num:

print ("")

print("Please enter values to create Organizations")

print ("")

for org in range(org_num):

organization.org_name = str(raw_input("Enter the Organization Name: "))

organization.org_description = str(raw_input("Enter the Description of Organization: "))

print ("")

if click.confirm("Organization Name: "+ organization.org_name + "\nDescription: "+ organization.org_description + "\nIs this Correct?", default=True):

if org_val == 0:

org_val = org_val + 1

yaml = ruamel.yaml.YAML()

org_data = dict(

organizations=dict(

name=organization.org_name,

description=organization.org_description,

)

)

with open('input.yml', 'a') as outfile:

yaml.indent(mapping=2, sequence=4, offset=2)

yaml.dump(org_data, outfile)

else:

org_val = org_val + 1

yaml = ruamel.yaml.YAML()

org_data = dict(

name=organization.org_name,

description=organization.org_description,

)

with open('input.yml', 'r') as yamlfile:

cur_yaml = yaml.load(yamlfile)

cur_yaml['organizations'].update(org_data)

if cur_yaml:

with open('input.yml','w') as yamlfile:

yaml.indent(mapping=2, sequence=4, offset=2)

yaml.dump(cur_yaml, yamlfile)

return organization.org_name, organization.org_description

organization()

在python脚本的末尾，myinput.yml文件应该如下所示：

^{pr2}$

但是，每次脚本运行时，它都会覆盖它，而不是将值附加到组织。在

但我也尝试使用以下更新来代替更新：AttributeError: 'CommentedMap' object has no attribute 'append'

我能做些什么来解决这个问题？在

另外，由于我是新的开发人员，任何关于改进此代码的建议都将非常有帮助。在