如何在 jupyter notebook 中将一个 ipynb 文件中定义的变量访问到另一个文件中？

Question

I want to access variables defined in one ipynb file into another in jupyter notebook. My code:

mymodel.ipynb

import import_ipynb
import utils

N = 12

utils.ipynb

x, sr = librosa.load(path)
S = librosa.stft(x, N)

Error:

NameError: name 'N' is not defined

I have also tried

from utils import *

Answer 1

you can use %store command more information can be found here and here

in source notebook

data = 'data to read'
%store data

in destination notebook

%store -r data
#now u can access data from source notebook

hope this may help

Answer 2

it can be done in the following way

In source jupyter notebook file, define the variables with value eg: userName = 'PriyabrataSamantaray'

In the other destination Jupyter notebook, call the file as below %run /Users/priyabrata.samantaray/ConnString --> here the connString is the name of my source jupyter notebook getusername = userName print(getusername)

the output in the destination Jupyter notebook will be PriyabrataSamantaray This code can be used in Databricks jupyter notebook