I have a dictionary of the form as follows:
dict={"text":10,"textg":31,"textf":23}
I want this to be converted as follows:
newlist=[{
text:"text",
value:10
},
{
text:"textg",
value:31
},
{
text:"textf",
value:23
}
]
Is there any possible way to do it in python or reactjs?
You can do like this:
dic={"text":10,"textg":31,"textf":23}
newlist = [{"text": key, "value": val} for key, val in dic.items()]
print(newlist)
Output:
[{'text': 'text', 'value': 10}, {'text': 'textg', 'value': 31}, {'text': 'textf', 'value': 23}]
You can use a for loop to make newList:
dict={"text":10,"textg":31,"textf":23}
newList= []
for item, value in dict.items():
newList.append({"text": item, "value": value})
In python, you can iterate over a dictionary in many ways, to get its key and value you can use dict.items()
Here is a function that would do what you want
def to_list(d):
l = []
for k,v in d.items():
l.append({"text":k, "value":v})
return l
Or, if you prefer list comprehensions:
def to_list(d):
return [{"text":k, "value":v} for k,v in d.items()]
The idea behind what you want to do is that you do not realize that a dictionary can be an item in a list. A list can take any data structure as item. Here is a little code that does what you want.
mydict = {'text':10, 'textg': 31, 'textf': 23}
newlist = []
# collect the keys into a list so you can accecss them
dict_keys = [ keys for keys in mydict.keys()]
for keys in dict_keys:
#create new dictionary instance for each
new_dict = {}
new_dict['text'] = keys
new_dict['value'] = mydict[keys]
newlist.append(new_dict)
print(newlist)
