python - Converting MultiDict to proper JSON -

the multidict (immutablemultidict) receive posting form using flask (python) is

immutablemultidict([     ('disabled', 'false'),      ('disabled', 'false'),      ('debet', '11'),      ('debet', '21'),      ('date', '2016-11-17'),      ('kredit', '12'),      ('kredit', '22'),      ('record', '1901'),      ('record', '1902'),      ('description', 'sales of inventory') ]) 

the form post looks like

<form method="post" action="/post">     <input name="description" value="sales of inventory" />     <input name="date" value="2016-11-17" />     <div class="group">         <input name="record" value="1901" />         <input name="debet" value="11" />         <input name="kredit" value="12" />         <input name="disabled" value="false" />     </div>     <div class="group">         <input name="record" value="1902" />         <input name="debet" value="21" />         <input name="kredit" value="22" />         <input name="disabled" value="false" />     </div> </form> 

i convert form (exclude description , date) input json format looks like

data = [     {         "record": 1901,         "debet": 11,         "kredit": 12,         "disabled": false     },     {         "record": 1902,         "debet": 21,         "kredit": 22,         "disabled": false     } ] 

is there way this? have tried loads of stuff, can't figure out properly.

if absolutely cannot change how data sent, , you're sure data sent in same order form (make sure of this, otherwise there no way tell values go together), can this:

fields = ['record', 'debet', 'kredit', 'disabled']  num_values = len(form_data.getlist(fields[0]))  data = []  in range(num_values):     data.append({field: form_data.getlist(field)[i] field in fields}) 

however, wouldn't recommend this. @ end of day, somehow generating new inputs dynamically, since seems have dynamic number of fields, why not change names record1, record2, etc. when you're doing this?