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Python实现的本地文件搜索功能示例【测试可用】

yipeiwu_com7年前 (2020-03-06)Python基础

本文实例讲述了Python实现的本地文件搜索功能。分享给大家供大家参考，具体如下：

偶尔需要搜索指定文件，不想每次都在windows下面去搜索，想用代码来实现搜索，而且能够收集搜索结果，于是有了下面的代码。

# -*- coding:utf-8 -*-
#! python2
import os
def search_file(fileNmae, path):
  '''search a file in target directory
  :param fileNmae: file to be searched
  :param path: search scope
  :return:file list
  '''
  flag = False
  count = 0
  result_list = []
  if os.path.exists(path):
    for root, dirs, files in os.walk(path):
      for fn in files:
        Name = fn.decode('gbk')
        cu_path = root.encode('gbk')+"\\"+Name
        if Name.lower().find(fileNmae.lower()) != -1 and os.path.isfile(cu_path):
          print ":::Find it,file no", count+1, ":", cu_path
          flag = True
          count += 1
          result_list.append(cu_path)
    if flag is False:
      print ":::Not found the file:", fileNmae, "in path:", path
    else:
      print "======== Get[", count, "]files ========"
      return result_list
  else:
    print "!!-----path not existed:", path
#测试：
search_file("4.jpg", "C:\\img")

运行结果：