how to remove '['']' from string and write in txt just the text-CodePudding

my code in java is writing in a txt what is in the print, but I would like it to save the "tag" without the characters '[' ']', which end up coming along with the tag, can anyone help me? '''

 sleep(1)
        #tags = r.tags
        ip_address = droplet_response.json()['droplet']['networks']['v4'][0]['ip_address']
        tags = droplet_response.json()['tags']
        tag = tags.split([''])
        print('Nome:',r.name, 'ID:',r.id, 'IP:',ip_address, 'TAG:',tags)

'''

print>> Nome: aaatYnqSi.karzono.com ID: 305480378 IP: 192.241.141.16 tag: ['aaatYnqSi']

CodePudding user response：

From your question, it looks like tags is a string - but your comment says it is a list. You can extract the first item (in this case, only item) from the list with unpacking

tags = ['aaatYnqSi']
clean_tag, *_ = tags
print(clean_tag)
# 'aaatYnqSi'

CodePudding user response：

You could unpacks the tags list as follows:-

print('Nome:',r.name, 'ID:',r.id, 'IP:',ip_address, 'TAG:',*tags)

However, this may not give the desired results if there are two or more elements in the list