List items with attributes

[Jeroendevr]

Concept issue

Is your feature request related to a problem? Please describe.
When creating a xml from a list and wanting to add attributes to it seems impossible.

Describe the solution you'd like
Something that should result in

<transportation-mode xml:lang="nl">Fiets</transportation-mode>
<transportation-mode xml:lang="nl">Bus</transportation-mode>
<transportation-mode xml:lang="en">Bike</transportation-mode>

Describe alternatives you've considered

• A clear and concise description of any alternative solutions or features you've considered.

Option 1 - Multiple sets of attrs and values after each other

{
  'transportation-mode' : {
      '@attrs': {'xml:lang': 'nl'}, '@val': ['Fiets', 'Bus'],
      '@attrs': {'xml:lang': 'en'}, '@val': ['Bike']
  }
}

Option 2

{
  'transportation-mode' : { 
      ['@attrs': {'xml:lang': 'nl'}, '@val': ['Fiets', 'Bus'] ],
      ['@attrs': {'xml:lang': 'en'}, '@val': ['Bike'] ]
  }
}

Option 3 - For every value an attr with values as list

{
  'transportation-mode' : {
      '@attrs': {'xml:lang': 'nl'}, '@attrs': {'xml:lang': 'nl'}, 
      '@val': ['Fiets', 'Bus'],
      '@attrs': {'xml:lang': 'en'}, 
      '@val': ['Bike']
  }
}

Option 4 - For every value an attr as a sequence in a list

{
  'transportation-mode' : { [
        '@attrs': {'xml:lang': 'nl'} '@val': 'Fiets', 
        '@attrs': {'xml:lang': 'nl'} '@val': 'Bus',
        '@attrs': {'xml:lang': 'en'} '@val': 'Bike'
  ] }
}

Option 5 - For every value an attr as a sequence in a listv2

{
  'transportation-mode' : [
        {
            '@attrs': {'xml:lang': 'nl'},
            '@val': 'Fiets'
        },
        {        
            '@attrs': {'xml:lang': 'nl'},
            '@val': 'Bus'
        },
        {
            '@attrs': {'xml:lang': 'en'},
            '@val': 'Bike'
        }  
   ]
}

Additional context
It sounds similar to issue #146 but I don't want to hijack that issue to promote my own feature request.
@EstherFranssen could you confirm this would be a workable solution?

Edit jan-2023 Updated solution I'd like

[EstherFranssen]

Yes, thanks this would suit for what I want to achieve

[EstherFranssen]

After consideration, it is not completely what I need.

Below a possible solution:

{ 
  'searchword' : [
      {'@attrs': {'xml:lang': 'nl'}, '@val': 'Adembescherming'},
      {'@attrs': {'xml:lang': 'en'}, '@val': 'Breathing protection'}
  ]
}

Which should result in:

<searchword xml:lang="nl">Adembescherming</searchword>
<searchword xml:lang="en">Breathing protection</searchword>

I hope this helps

[javadev]

{ 
  "vehicle" : {
      "attrs": "transportation-mode", 
      "val": ["Bike", "Bus", "Tram"]
  }
}

may be converted to

<?xml version="1.0" encoding="UTF-8"?>
<vehicle>
  <attrs>transportation-mode</attrs>
  <val>Bike</val>
  <val>Bus</val>
  <val>Tram</val>
</vehicle>

[Jeroendevr]

@javadev what do you mean with your comment? An example of the code behaviour at the moment?

[Jeroendevr]

Too many implementation possibilities 🤨. Although I have yet to find out which could be implemented at all, I don't have a strong preference yet.
@vinitkumar Could you give your opinion about a possible implementation 🧐. You possibly have a better understanding about the feasibility.

[Jeroendevr]

I see @EstherFranssen That your suggestion is similar to option 5 so I think I'll make an attempt at it.

[vinitkumar]

Guys, thanks for all the comments and for providing implementation ideas. I will look into each of these and give my opinion by this weekend, and possibly a PR for it as well.

…

On Tue, 3 Jan 2023 at 19:53, Jeroendevr ***@***.***> wrote: I see @EstherFranssen <https://github.com/EstherFranssen> That your suggestion is similar to option 5 so I think I'll make an attempt at it. — Reply to this email directly, view it on GitHub <#163 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAEDITSKZB4RKZNH36USLKTWQQY7PANCNFSM6AAAAAATBOGOZ4> . You are receiving this because you were mentioned.Message ID: ***@***.***>

-- Thanks and Regards, Vinit Kumar

[Jeroendevr]

Nice, awesome. I have added a PR with a unit test if we are going for option 5. Let me know if I can do anything else for you.

[vinitkumar]

@EstherFranssen A new release of json2xml has been released and thanks to the great work of @Jeroendevr, we have list with attributes support live.

Please grab the latest code from https://json2xml.readthedocs.io/en/latest/, https://pypi.org/project/json2xml/3.21.0/ and see if it solves your use case. If there are some bugs, please create a ticket.

[EstherFranssen]

Thanks @vinitkumar, @Jeroendevr, this is great!