Example of using python to delete nginx cached files (python file operation)

This article describes how to use python to delete nginx cache files (python file operations). For more information, see enter parameters for the next call, such as: www.bitscn.com/#delete the cache on the first page of www.bitscn.com.

The code is as follows:

# Coding = utf8
Import sys, OS
Import hashlib
If len (sys. argv) <2:
Print ("You did not enter the address. ")
Sys. exit ()
Path = "/home/cache" # cache Directory
Md5v = hashlib. md5 (sys. argv [1]. encode (encoding = 'gb2312 '). hexdigest () # obtain the file hash value
Onep = md5v [31: 32]
Twop = md5v [29:31]
Filename = path + "/" + onep + "/" + twop + "/" + md5v
If OS. path. isfile (filename ):
If OS. remove (filename) = None:
Print (filename + "=> cleared successfully ")
Else:
Print ("failed to clear ")
Else:
Print ("this cached file is not available ")