python系統(tǒng)指定文件的查找只輸出目錄下所有文件及文件夾

import os
os.chdir('C:/Users/86177/Desktop')
os.chdir(r'C:\Users\86177\Desktop') 
os.chdir('C:\\Users\\86177\\Desktop') 

import os
print(os.getced())

import os
os.path.join('Myprojects', 'AI')

'C:\\Users\\86177\\Desktop' #絕對路徑
'./practice' #相對路徑

import os
os.listdir()

import os
files = os.listdir()
for file in files:
 print(file, os.path.isdir(file))

import os
for file in os.scandir():
 print(file.name, file.path, file.is_dir())

import os 
os.chdir(r'D:\python_major\auto_office1')
ls_file = []
ls_dir = []
for file in os.scandir():
 if file.is_dir():
  ls_dir.append(file.name)
 else:
  ls_file.append(file.name)
print("文件夾的總量是{}，\n文件為別為{}".format(len(ls_dir),ls_dir))
print('\n{}\n'.format('-'*30))
print("非文件夾的文件總量是{}，\n文件為別為{}".format(len(ls_file),ls_file))
print('\n{}\n'.format('-'*30))
ls_python = []
for name in ls_file:
 if ('python' in name) or('Python'in name):
  ls_python.append(name)
print('含有python單詞的文件數(shù)量有{}個，\n文件分別為{}'.format(len(ls_python),ls_python))

import re
ls_name = []
for name in ls_file:
 pat = '.*python.*'
 match = re.match(pat,name,re.I)
 #re.I代表不區(qū)分大小寫
 try:
  ls_name.append(match.group())
 except:
  pass