如何将json文件读入dataframe？

Question

import numpy as np
import pandas as pd
import seaborn as sns
import matplotlib as plt
from ast import literal_eval
import json

%matplotlib inline
with open('today.json') as f:
data = literal_eval(f.read())
df = pd.DataFrame(data)
print(df)

错误：

File "<ipython-input-16-6c3ee58610d7>", line 10

    data = literal_eval(f.read())

   ^

IndentationError: expected an indented block

Answer 1

pd.read_json()是您所需要的：

https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.read_json.html

您只需使用df = pd.read_json('today.json')