import os
path = 'abc'
path_read = []  #path_read saves all executable files

def check_if_dir(file_path):
  temp_list = os.listdir(file_path)  #put file name from file_path in temp_list
  for temp_list_each in temp_list:
    if os.path.isfile(file_path + '/' + temp_list_each):
      temp_path = file_path + '/' + temp_list_each
      if os.path.splitext(temp_path)[-1] == '.log':  #自己需要处理的是.log文件所以在此加一个判断
        path_read.append(temp_path)
      else:
        continue
    else:
      check_if_dir(file_path + '/' + temp_list_each)  #loop traversal

check_if_dir(path)
#print(path_read)

import os
path = 'abc'
path_read = []  #path_read saves all executable files

def check_if_dir(file_path):
  temp_list = os.listdir(file_path)  #put file name from file_path in temp_list

  if os.path.isfile(file_path + '/' + temp_list[0]):  #此处直接判断list中第一项是不是文件
    for temp_list_each in temp_list:
      temp_path = file_path + '/' + temp_list_each
      if os.path.splitext(temp_path)[-1] == '.log':
        path_read.append(temp_path)
      else:
        continue
  else:
    for temp_list_each in temp_list:
      check_if_dir(file_path + '/' + temp_list_each)  #loop traversal

check_if_dir(path)  #put all path in path_read
#print(path_read)