請幫忙在Python中解釋這段代碼

-4

import os 

for dirname, dirnames, filenames in os.walk('# I will have a directory here'): 
    for filename in filenames: 
     print (os.path.join(dirname, filename))

這意味着在Python中打印一些文件的目錄。但除此之外，我知道的一點點...謝謝...還有其他的代碼頁面，但它並沒有完全在'傻瓜式'指南中解釋它。所以我有點困惑。感謝您的幫助.. :)請幫忙在Python中解釋這段代碼

來源

2015-02-06 Athullya

請縮進您的代碼。。簡單地解釋你想要實現的部分？ – 2015-02-06 06:20:56

你有關於文檔的具體問題嗎？ https://docs.python.org/3/library/os.html#os.walk – 2015-02-06 06:22:11

BREH，請訪問https://codereview.stackexchange.com/，然後提出這個問題。 – EgMusic 2017-10-12 16:50:41

我會給它一個鏡頭，希望這有助於。

import os 
# vvvvvvv directory name of the current position in the walk (eg, /var then /var/log then /var/log/apache2, etc) 
#   vvvvvvvv list (array) of sub directories 
#      vvvvvvvvv list (array) of files 
for dirname, dirnames, filenames in os.walk('# I will have a directory here'): # loops through the directories list 
    for filename in filenames: #loops through the files returned by the previous for loop 
     print (os.path.join(dirname, filename)) # join the directory and the filename returning something like /var/log/dmesg.log

來源

2015-02-06 06:24:15

謝謝，這真的很有幫助 – Athullya 2015-02-06 06:31:25

請幫忙在Python中解釋這段代碼

回答

相關問題