通常在此处提交代码时,我会尝试仅包含最少数量的代码来演示该问题。但是,直到编写代码的最后,我才遇到这个问题,这几乎使调试问题变得不可能。
我有一段代码可以在一些不同类型之间转换文件。该代码可以正常工作。它以ZIP文件内的XCI文件开头,并将其转换为文件夹。但是,在代码的最后,我试图使脚本删除它创建的一些临时文件夹。这会导致一个令人困惑的错误,我无法成功进行故障排除。
import os, shutil, zipfile
from shutil import copyfile
from time import sleep
for fileName in os.listdir("D:/start"):
filePath = "D:/start" + fileName
os.makedirs("C:/Users/Julian/Documents/conversion/extract")
copyfile(filePath, "C:/Users/Julian/Documents/conversion/extract/game.zip")
print("Extracting C:/Users/Julian/Documents/conversion/extract/game.zip")
zip_ref = zipfile.ZipFile("C:/Users/Julian/Documents/conversion/extract/game.zip", 'r')
zip_ref.extractall("C:/Users/Julian/Documents/conversion/extract")
zip_ref.close()
for file in os.listdir("C:/Users/Julian/Documents/conversion/extract"):
if file.endswith(".xci"):
os.rename(os.path.join("C:/Users/Julian/Documents/conversion/extract", file), "C:/Users/Julian/Documents/conversionh/extract/game.xci")
os.system("C:/Users/Julian/Documents/conversion/hactool/hactool.exe -t xci C:/Users/Julian/Documents/conversion/extract/game.xci --outdir=C:/Users/Julian/Documents/conversionh/extract")
fileSizeTupleList = []
largestSize = 0
os.chdir("C:/Users/Julian/Documents/conversion/conversion/secure")
for i in os.listdir(os.curdir):
if os.path.isfile(i):
fileSizeTupleList.append((i, os.path.getsize(i)))
for fileName, fileSize in fileSizeTupleList:
if fileSize > largestSize:
largestSize = fileSize
largestFile = fileName
print("Extracting C:/Users/Julian/Documents/conversion/extract/secure/" + largestFile)
os.system("C:/Users/Julian/Documents/conversion/hactool/hactool.exe -t nca -k C:/Users/Julian/Documents/conversion/hactool/keys C:/Users/Julian/Documents/conversion/extract/secure/" + largestFile + " --exefsdir=C:/Users/Julian/Documents/conversion/game --romfs=C:/Users/Julian/Documents/conversion/game/RomFS.romfs")
shutil.copytree("C:/Users/Julian/Documents/conversion/game", "D:/end/" + os.path.split(filePath)[1][:-4])
shutil.rmtree("C:/Users/Julian/Documents/conversion/extract")
shutil.rmtree("C:/Users/Julian/Documents/conversion/game")
此代码可以正常工作,直到到达倒数第二行为止。在这一点上,我遇到以下错误:
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'C:/Users/Julian/Documents/conversion/extract\\secure'
我完全不知道是什么导致了此错误,因此将不胜感激。
答案 0 :(得分:2)
您已使用以下行将工作目录更改为您要删除的目录:
os.chdir('/')
因此,由于您的python脚本进程正在使用该目录,因此您无法删除该目录。
在删除"C:/Users/Julian/Documents/conversion/conversion/secure"
之前,只需将工作目录更改为根目录(class Button extends React.Component {
render() {
return (
<button
style={{styles}}>
{this.props.children}
</button>
);
}
}
Button = Radium(Button);
const styles = {
backgroundColor: red,
':hover': {
backgroundColor: black
}
};
)。