[英]How can I accurately search a directory with elements from a text file?
對 python 來說相當新。 我正在嘗試使用由文本文件組成的列表來搜索文件和文件夾的目錄。 它在一定程度上起作用,但前提是搜索元素位於文件/文件夾名稱的開頭,因為我正在使用 .startswith()。
我正在使用的代碼如下。
我認為正則表達式可能是要走的路,但似乎無法弄清楚。
任何幫助表示贊賞。
謝謝。
import os
def data_cleansing(path):
dirscount = 0
filescount = 0
with open("Y:\Admin\Data Cleansing\DCList.txt","r") as f:
x = f.readlines()
x = [x.replace("\n","") for x in x]
#print(x)
for root, dirs, files in os.walk(path):
for dirs in dirs:
if dirs.startswith(tuple(x)):
dirscount = dirscount + 1
#print(dirscount)
print(os.path.join(dirs))
for root, dirs, files in os.walk(path):
for files in files:
if files.startswith(tuple(x)):
filescount = filescount + 1
#print(filescount)
print(os.path.join(files))
total = (dirscount + filescount)
print(total,"files and folders found in",path,"that need cleansing.")
data_cleansing(r"G:\Processed\failed")
print("*"*70)
data_cleansing(r"G:\Processed\done")
print("*"*70)
data_cleansing(r"S:\Prosort")
print("*"*70)
data_cleansing(r"S:\Prosort_Archive")
這是否符合您的需求?
from os import scandir
find_list = ['Uni', '.doc', 'XML']
path = r"c:\\Autoit\\ForumTests\\"
def scantree(path):
"""Recursively yield DirEntry objects for given directory."""
for entry in scandir(path):
if entry.is_dir(follow_symlinks=False):
yield from scantree(entry.path)
else:
yield entry
if __name__ == '__main__':
for entry in scantree(path):
for pattern in find_list:
if pattern in entry.path:
print(pattern, '-->', entry.path)
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