2023-01-07 5
python3 安装cv2
pip install opencv-contrib-python
提示如下：
ERROR: Could not install packages due to an OSError: [Errno 2] No such file or d
irectory: 'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\2\\pip-i
2023-01-07 2
ERROR: Could not install packages due to an OSError: [Errno 2] No such file or d
irectory: 'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\2\\pip-install-wse2hfz0\\o
pencv-python-headless_9cf8eb63c60d4d8
2023-01-09 6
python 数组按文件名排序
安装
pip install natsort
# 我用的是8.1.0版本的
pip install natsort==8.1.0
使用：
from natsort import natsorted
a = ['1.mp4', '3.mp4', '10.mp4', '2.mp4']
b = natsorted(a)
print(b)
常规排序sort()
2023-01-10 3
本来的代码：
def pptToImg(pptFullName, pptName, imgType):
# 启动PPT
pptClient = win32com.client.Dispatch('PowerPoint.Application')
# 设置为0表示后台运行，不显示，1则显示
pptClient.Visible = 1
# 打开PPT文件
2023-05-06 2
Message: javascript error: Failed to set the 'src' property on 'HTMLScriptElement': This document requires 'TrustedScriptURL' assignment.
多年来， DOM XSS 一直是最普遍和最危险的 Web 安全漏洞之一。
有两组不同的跨站点脚本。一些 XSS 漏洞是
2023-12-02 2
ModuleNotFoundError: No module named 'PyPDF2'
解决方法：
pip install pypdf2==2.10.2 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
2023-12-02 4
ModuleNotFoundError: No module named 'pdf2docx'
解决方法：
pip install pdf2docx -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
已解决HINT: This error might have occurred since this system does not have Windows Long Path support en
2023-12-02 2
已解决HINT: This error might have occurred since this system does not have Windows Long Path support en
ERROR: Could not install packages due to an OSError: [Errno 2] No such file or directory: 'C:\\Use
2023-12-02 3
Trying 'Ninja (Visual Studio 15 2017 x64 v141)' generator
Building wheel for opencv-contrib-python (PEP 517) ... error
ERROR: Complete output from command 'D:\anzhuanglujing\Anaconda\python.exe'
2023-12-02 3
ModuleNotFoundError: No module named 'cairosvg'
ERROR: Command errored out with exit status 1:
command: 'c:\python\python.exe' -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\
2023-12-24 5
--- no python application found, check your startup logs for errors ---
--- no python application found, check your startup logs for errors ---
[pid: 22554|app: -1|req: -1/23] 120.82.117.43 () {40 va
2023-12-24 6
invalid request block size: 5002 (max 4096)...skip
[uwsgi-http key: 8.134.105.234:8997 client_addr: 120.82.117.43 client_port: 30236] hr_instance_read(): Connection reset by peer [plugins/http/http.c