sorry that might be very simple question but I am new to python/json and everything. I am trying to filter my twitter json data set based on user_location/country_code/gb. but I have no idea how to do this. I have tried several ways but still no chance. I have attached my data set and some codes I have used here. I would appreciate any help.
here is what I did to get the best result however I do not know how to tell it to go for whole data set and print out the result of tweet_id:
import json
import pandas as pd
df = pd.read_json('example.json', lines=True)
if df['user_location'][4]['country_code'] == 'th':
print (df.tweet_id[4])
else:
print('false')
this code show me the tweet_id: 1223489829817577472
however, I couldn't extend it to the whole data set.
I have tried theis code as well, still no chance:
dataset = df[df['user_location'].isin([ "gb" ])].copy()
print (dataset)
I would break the user_location
column into multiple columns using the following
df = pd.concat([df, df.pop('user_location').apply(pd.Series)], axis=1)
Running this should give you a column each for the keys contained within the user_location
json. Then it should be easy to print out tweet_ids based on country_code using:
df[df['country_code']=='th']['tweet_id']
df.pop('user_location')
removes the 'user_location' column from df and returns it at the same time .apply
method to apply a function to the columnpd.Series
converts the JSON data/dictionary into a DataFrame pd.concat
concatenates the original df (now without the 'user_location' column) with the new columns created from the 'user_location' data
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