Tôi đã sửa đổi mã từ câu trả lời của galacticninja để làm chính xác những gì OP muốn. Nó được chạy theo cùng một cách, tuy nhiên nó sẽ di chuyển các tệp vào thư mục bắt trong thư mục gốc C:\thay vì chỉ liệt kê các hình ảnh trên dấu nhắc lệnh.
Bạn có thể tìm thấy mã sửa đổi của tôi trên Pastebin hoặc bên dưới:
#This program will scan a directory and all it's subdirectories for corrupted jpg, png, gif, and bmp images and collect them in a Catch folder
#To run this program you will need to install Python 2.7 and PILLOW
#Once installed save this file in a notepad document with the .py extension
#Than run cmd.exe and type the following: C:\Python27\python.exe "C:\Directory this is saved in\this.py" "C:\Directory to be scanned"
#You must make a folder called Catch in your root C:\ directory for the corrupted images to be collected in
#!/usr/bin/env python2
# -*- coding: utf-8 -*-
# vi:ts=4 sw=4 et
# Okay, this code is a bit ugly, with a few "anti-patterns" and "code smell".
# But it works and I don't want to refactor it *right now*.
# TODO:
# * Refactor it a little
# * Add support for custom filename filter (instead of the hardcoded one)
#Big thanks to denilsonsa for writing most of this code at https://bitbucket.org/denilsonsa/small_scripts/src/542edd54d290d476603e939027ca654b25487d85/jpeg_corrupt.py?at=default
import getopt
import fnmatch
import re
import os
import os.path
import sys
import PIL.Image
available_parameters = [
("h", "help", "Print help"),
("v", "verbose", "Also print clean files"),
]
class ProgramOptions(object):
"""Holds the program options, after they are parsed by parse_options()"""
def __init__(self):
self.globs = ['*.jpg', '*.jpe', '*.jpeg', '*.gif', '*.png', '*.bmp']
self.glob_re = re.compile('|'.join(
fnmatch.translate(g) for g in self.globs
), re.IGNORECASE)
self.verbose = False
self.args = []
def print_help():
global opt
scriptname = os.path.basename(sys.argv[0])
print "Usage: {0} [options] files_or_directories".format(scriptname)
print "Recursively checks for corrupt image files"
print ""
print "Options:"
long_length = 2 + max(len(long) for x,long,y in available_parameters)
for short, long, desc in available_parameters:
if short and long:
comma = ", "
else:
comma = " "
if short == "":
short = " "
else:
short = "-" + short[0]
if long:
long = "--" + long
print " {0}{1}{2:{3}} {4}".format(short,comma,long,long_length, desc)
print ""
print "Currently (it is hardcoded), it only checks for these files:"
print " " + " ".join(opt.globs)
def parse_options(argv, opt):
"""argv should be sys.argv[1:]
opt should be an instance of ProgramOptions()"""
try:
opts, args = getopt.getopt(
argv,
"".join(short for short,x,y in available_parameters),
[long for x,long,y in available_parameters]
)
except getopt.GetoptError as e:
print str(e)
print "Use --help for usage instructions."
sys.exit(2)
for o,v in opts:
if o in ("-h", "--help"):
print_help()
sys.exit(0)
elif o in ("-v", "--verbose"):
opt.verbose = True
else:
print "Invalid parameter: {0}".format(o)
print "Use --help for usage instructions."
sys.exit(2)
opt.args = args
if len(args) == 0:
print "Missing filename"
print "Use --help for usage instructions."
sys.exit(2)
def is_corrupt(imagefile):
"""Returns None if the file is okay, returns an error string if the file is corrupt."""
#http://stackoverflow.com/questions/1401527/how-do-i-programmatically-check-whether-an-image-png-jpeg-or-gif-is-corrupted/1401565#1401565
try:
im = PIL.Image.open(imagefile)
im.verify()
except Exception as e:
return str(e)
return None
def check_files(files):
"""Receives a list of files and check each one."""
global opt
i = 0
for f in files:
# Filtering JPEG, GIF, PNG, and BMP images
i=i+1
if opt.glob_re.match(f):
status = is_corrupt(f)
if opt.verbose and status is None:
status = "Ok"
if status:
file = "{0}".format(f, status)
print file
shorthand = file.rsplit('\\', 1)
extention =shorthand[1]
fullFileName = "C:\Catch" + "\\" + extention
os.rename(file, fullFileName)
def main():
global opt
opt = ProgramOptions()
parse_options(sys.argv[1:], opt)
for pathname in opt.args:
if os.path.isfile(pathname):
check_files([pathname])
elif os.path.isdir(pathname):
for dirpath, dirnames, filenames in os.walk(pathname):
check_files(os.path.join(dirpath, f) for f in filenames)
else:
print "ERROR: '{0}' is neither a file or a dir.".format(pathname)
if __name__ == "__main__":
main()
