xav-b / pyconsul

[DEPRECATED] Python client for Consul

Hey 👋, I'm Xavier

About

• Work: Senior engineering manager
• Live: Singapore
• Online: xavierbruhiere.com
• True: Make it work, make it right, make it fast
• Organization: Lazada / Alibaba

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pyconsul's Issues

Problem with null in Values when retrieving recursive

When trying to retreive a recursive KV set, and any value for any key is Null (None), an exception is raised and nothing is returned.

I fixed this by changing the following lines in utils.py (and added locally to my project for now)

def decode_values(fct):
    ''' Decode base64 encoded responses from Consul storage '''
    def inner(*args, **kwargs):
        ''' decorator '''
        data = fct(*args, **kwargs)
        if 'error' not in data:
            for result in data: 
                if result['Value']: ## added if to handle null values
                    result['Value'] = base64.b64decode(result['Value'])
                elif not result['Value']: ## return an empty string instead
                    result['Value'] = base64.b64decode(" ")
        return data
    return inner