How to convert the row-wise data of dataframe with its column name as key and row data as value in json using python

Question

I am having the issue in converting the row-wise data of dataframe with the column name as key and row data as value. I want to pass this row-wise json to another API a

Answer 1

Try this:

import requests
import pandas as pd
def call_api(json_data):
    r = requests.post(url, headers=headers, data=out)
    print(r.json())

df.apply(lambda x:call_api(x.to_json()),axis=1)

Hope this helps!

Answer 2

It seems that your target data format is newline-delimited JSON. In pandas you can convert your dataframe to newline-delimited JSON file using to_json() method of dataframe with setting lines parameter to True:

Data preparation part:

import pandas as pd
import json

data_json = [
    {
        'C_ID' : '1',
        'Latlong' : {
            '__type' : 'GeoPoint',
            'latitude' : [[1, 2], [3, 4], [5, 6], [7, 8], [9, 10]]
        }
    },
    {
        'C_ID' : '2',
        'Latlong' : {
            '__type' : 'GeoPoint',
            'latitude' : [[1, 2], [3, 4], [5, 6], [7, 8], [9, 10]]
        }
    },
    {
        'C_ID' : '3',
        'Latlong' : {
            '__type' : 'GeoPoint',
            'latitude' : [[1, 2], [3, 4], [5, 6], [7, 8], [9, 10]]
        }
    }]

data = pd.read_json(json.dumps(data_json))
print(data) 

Output:

   C_ID                                            Latlong
0     1  {'__type': 'GeoPoint', 'latitude': [[1, 2], [3...
1     2  {'__type': 'GeoPoint', 'latitude': [[1, 2], [3...
2     3  {'__type': 'GeoPoint', 'latitude': [[1, 2], [3...

Writing dataframe to json file in newline-delimited format:

data.to_json(path_or_buf='/path/to/target/json/file.json', # path to json file to write data
             orient='records',
             lines=True)

Output file data:

{"C_ID":1,"Latlong":{"__type":"GeoPoint","latitude":[[1,2],[3,4],[5,6],[7,8],[9,10]]}}
{"C_ID":2,"Latlong":{"__type":"GeoPoint","latitude":[[1,2],[3,4],[5,6],[7,8],[9,10]]}}
{"C_ID":3,"Latlong":{"__type":"GeoPoint","latitude":[[1,2],[3,4],[5,6],[7,8],[9,10]]}}

Answer 3

you can try this hope it will work:

import pandas as pd
df = pd.read_csv(your file path)
df.to_json()