Colab调用python代码和数据文件

使用ID读取文件

如果此文件的编辑权向所有得知链接的人公开，不论此文件是否存在于自己的Gdrive，都可以将它下载到colab读取

!pip install -U -q PyDrive
from pydrive.auth import GoogleAuth
from pydrive.drive import GoogleDrive
from google.colab import auth
from oauth2client.client import GoogleCredentials
# Authenticate and create the PyDrive client.
auth.authenticate_user()
gauth = GoogleAuth()
gauth.credentials = GoogleCredentials.get_application_default()
drive = GoogleDrive(gauth)

id = '1r3-------EcM1'   #Gdrive链接
downloaded = drive.CreateFile({'id':id}) 
downloaded.GetContentFile('AAPL.csv')  
#下载到Colab本地

import pandas as pd
df = pd.read_csv('AAPL.csv')  #读取

在Colab调用.py文件的代码

将文件拉到Gdrive ---->  进入文件所在Gdrive目录 ----->  import目标代码

from google.colab import drive
drive.mount("/content/drive")

import os
path="/content/drive/My Drive/Colab Notebooks"
os.chdir(path)
os.listdir(path)  

from signalHandler import signalHandler