newfile.py

# -*- coding: utf-8 -*-
import os, sys

def clear():
    import subprocess as sp
    if os.name==('ce','nt','dos'):
        sp.call('cls',shell=True)
    elif os.name=='posix':
        sp.call('clear',shell=True)
    else:
        print('\n'*120)

def filedirlist(startdir):
    selectfile=''
    dirlist=[]
    otherlist=[]
    clear()
    for i in sorted(os.listdir(startdir)):
        if os.path.isdir(startdir+os.sep+i):
            dirlist.append((startdir+os.sep+i).replace(os.sep+os.sep,os.sep))
        else:
            otherlist.append((startdir+os.sep+i).replace(os.sep+os.sep,os.sep))
    otherlist.sort()
    dirlist.sort()
    dirlist.extend(otherlist)
    print('Current dir: ' + os.path.dirname(dirlist[0]))
    print('b: back')
    k=0
    for k in range(dirlist.__len__()):
        try:
            lk=os.readlink(dirlist[k])
            print('\033[96m' + ' '+ str(k) +': '+ dirlist[k].split(os.sep)[-1:][0] + '\033[00m' + ' -> ' + lk)
            lk=''
        except:
            if os.path.isdir(dirlist[k]):
                print('\033[93m' + ' ' +str(k)+': '+ dirlist[k].split(os.sep)[-1:][0] + '/' + '\033[00m')
            else:
                print(' '+str(k)+': '+dirlist[k].split(os.sep)[-1:][0])
    print('e: exit')
    b = input()
    if b.isdigit()==False:
        if b=='e':
            clear()
            exit
        elif b == 'b':
            clear()
            filedirlist(os.path.dirname(os.path.dirname(dirlist[0])))
    else:
        try:
            if os.readlink(dirlist[int(b)]).isdir():
                filedirlist(os.readlink(dirlist[int(b)]))
            else:
                selectfile=str(os.readlink(dirlist[int(b)]))
        except:
            if os.path.isdir(dirlist[int(b)]):
                filedirlist(dirlist[int(b)])
            else:
                selectfile=str(dirlist[int(b)])
    return selectfile
lmn=filedirlist('/storage')
print(lmn)