Jupyter study notes_001

How to create a folder on google drive in Python:

1. Register at google Colaboratory
2. Mount google drive (/ content / drive / My Drive /)
3. Run the source below

crt_folder.py

import os
import subprocess
import re
import shutil

def res_cmd_lfeed(cmd):
  return subprocess.Popen(
      cmd, stdout=subprocess.PIPE,
      shell=True).stdout.readlines()

def main():
    #Specify the initial path
    mount_path = '/content/drive/My Drive/'
    base_folder = 'python_list/'
    path_name = mount_path  + base_folder

    if not os.path.exists(path_name):
        os.mkdir(path_name)
    #else:
        ####Delete subfolders and files
        #shutil.rmtree(path_name) 
        ####It also recursively deletes subfolders. However, if there are files in the folder, the deletion will fail
        #os.removedirs(path_name) 

    #Output command to list
    cmd = ("pip freeze")
    folders = res_cmd_lfeed(cmd)

    #Read the contents of the list in a FOR loop
    for folder in folders:
        result = str(folder).replace(".","_")
        folder_name = result[2:len(result)-3]
        path_name = mount_path + base_folder + folder_name
        #Create if the folder does not exist
        if not os.path.exists(path_name):
            os.mkdir(path_name)
            ###Uncomment and run if necessary
        #else:
            #shutil.rmtree(path_name)
            #os.removedirs(path_name)

if __name__ == '__main__':
    main()

--Results of implementation