except OSError:
参考:
https://stackoverflow.com/questions/46149537/python-errno-17-file-exists-issue
3、建路径前删除之前路径
if os.path.exists(training_path):
shutil.rmtree(training_path) #递归删除文件夹下的所有子文件夹和子文件
os.mkdir(training_path)
最后还是想吐槽:
python已经是个成熟的代码了,要学会自己判断需不需要再新建路径了
File
Exists
Error
: [Win
Error
183] 当文件已存在时,无法创建该文件。
File
Exists
Error
: [Win
Error
183] 当文件已存在时,无法创建该文件。
文件重命名的时候我们可能会碰到这样的问题
那么我们应该怎么解决呢?
下面是我的文件
首先
ct
rl+A全选图片,然后重命名全部命名为0
然后代码就可以成功运行了:
最后得到图像结果:
顺便分享一下代码:
import os
class ImageRename():
def __init__
I have several threads running in parallel from
Python
on a cluster system. Each
python
thread outputs to a dire
ct
ory mydir. Each script, before outputting checks if mydir
exists
and if not creates it...
文件处理open(
file
,mode)
file
:文件名mode:打开文件的模式常用的:read write appendr w xr+ w+ x+rb rb+wb wb+ab ab+说明:1.
file
文件open之后默认是r,只读模式,如果写入内容,报io.Unsupport
ed
Operation: not writable2.r+ 可读可写。先写再读的话,从头开始覆盖写,读光标之后的内容,读写随...
nvidia-smi报错:NVIDIA-SMI has fail
ed
because it couldn’t communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is install
ed
and running.
参考:电脑重启后,nvidia-smi 指令错误,找不到显卡驱动
重新生成驱动
sudo apt-add-repository ppa:graphics-drivers/ppa
sudo a
os.symlink() 软连接建立失败
报错信息:
File
Exists
Error
: [
Errno
17
]
File
exists
: ‘/home/
xxx
/lib’ ->’.bundle’
解决办法:
import os
os.symlink(target, tmpLink)
os.rename(tmpLink, linkName)
import os,
errno
def symlink
importospath='C:\\Users\\Administrator\\Desktop\\test'fdname='2'photo='1.jpg'ifnotos.path.
exists
(path+fdname):os.mak
ed
irs(r'%s/%s'%(os.getcwd(),fdname))shutil.move(photo,...import ospath='C:\\Users\\A...
errno
错误对照表:
errno
0 : Success
errno
1 : Operation not permitt
ed
errno
2 : No such
file
or dire
ct
ory
errno
3 : No such
process
errno
4 : Interrupt
ed
system call
errno
5 : Input/output
error
...
yum报错之[
Errno
17
]
File
exists
: ‘/var/log’
Linux环境使用yum命令,显示报错[
Errno
17
]
File
exists
: '/var/log'
查看ls -ld/var.log
mkdir /mnt/log
Ambari为集群新增扩容过程中,有一个节点安装多个client报错Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/hook.py", line 37, in <module>
AfterInstallHook
HANDLE h
File
= 0;
h
File
= open(“c:\test.txt”, O_RDWR, S_IRWXU|S_IRWXG|S_IRWXO);
if (-1 == h
File
)
printf("
Error
%d...