I have a list of dictionaries, looking some thing like this:
list = [{'id': 123, 'data': 'qwerty', 'indices': [1,10]}, {'id': 345, 'data': 'mnbvc', 'indices': [2,11]}]
and so on. There may be more documents in the list. I need to convert these to one JSON document, that can be returned via bottle, and I cannot understand how to do this. Please help. I saw similar questions on this website, but I couldn't understand the solutions there.
This question is related to
python
json
list
dictionary
use json library
import json
json.dumps(list)
by the way, you might consider changing variable list to another name, list is the builtin function for a list creation, you may get some unexpected behaviours or some buggy code if you don't change the variable name.
To convert it to a single dictionary with some decided keys value, you can use the code below.
data = ListOfDict.copy()
PrecedingText = "Obs_"
ListOfDictAsDict = {}
for i in range(len(data)):
ListOfDictAsDict[PrecedingText + str(i)] = data[i]
response_json = ("{ \"response_json\":" + str(list_of_dict)+ "}").replace("\'","\"")
response_json = json.dumps(response_json)
response_json = json.loads(response_json)
import json
list = [{'id': 123, 'data': 'qwerty', 'indices': [1,10]}, {'id': 345, 'data': 'mnbvc', 'indices': [2,11]}]
Write to json File:
with open('/home/ubuntu/test.json', 'w') as fout:
json.dump(list , fout)
Read Json file:
with open(r"/home/ubuntu/test.json", "r") as read_file:
data = json.load(read_file)
print(data)
#list = [{'id': 123, 'data': 'qwerty', 'indices': [1,10]}, {'id': 345, 'data': 'mnbvc', 'indices': [2,11]}]
Source: Stackoverflow.com