python - 随笔分类 - CrossPython

列出计划任务清单

摘要：import win32com.client scheduler = win32com.client.Dispatch('Schedule.Service') scheduler.Connect() folders = scheduler.GetFolder('\\') tasks = folder 阅读全文

posted @ 2022-12-06 11:26 CrossPython 阅读(49) 评论(0) 推荐(0)

wifi

摘要：import pywifi import time from pywifi import const # WiFi扫描模块 def wifi_scan(): # 初始化wifi wifi = pywifi.PyWiFi() # 使用第一个无线网卡 interface = wifi.interface 阅读全文

posted @ 2022-09-10 22:05 CrossPython 阅读(77) 评论(0) 推荐(0)

python多进程的坑及监测运行内存

摘要：插播：python生成字典的方法直接创建/键值对创建：dic={'a':1,'b':2,'c':3} dic=dict(a=1,b=2,c=3) 二元组列表创建：list=[('a',1),('b',2),('c',3)] dic=dict(list) 用dict和zip：dic=dict(zip 阅读全文

posted @ 2022-07-13 14:32 CrossPython 阅读(647) 评论(0) 推荐(0)

python, json转码

摘要：先从字符串到json a = json.loads(str) 处理完毕后再转json b = json.dumps(a).encode('utf8').decode('unicode-escape') 阅读全文

posted @ 2022-07-08 16:56 CrossPython 阅读(171) 评论(0) 推荐(0)

requestium设置下载目录

摘要：改源码 requestium.py if isinstance(self.webdriver_options['prefs'], dict): download_dir = self.webdriver_options['prefs'].get('download.default_directory 阅读全文

posted @ 2022-07-02 16:18 CrossPython 阅读(48) 评论(0) 推荐(0)

将请求(python)cookie保存到文件？

摘要：#!/usr/bin/env python # -*- coding: utf-8 -*- import requests bot = requests.session() bot.get('http://google.com') 保持 import requests, pickle session 阅读全文

posted @ 2022-06-18 20:13 CrossPython 阅读(325) 评论(0) 推荐(0)

pyecharts ,geo,

摘要：from pyecharts.charts import Bar, Pie, Page, Grid, Line, Geo from pyecharts.faker import Faker from pyecharts import options as opts from pyecharts.gl 阅读全文

posted @ 2022-06-02 20:21 CrossPython 阅读(156) 评论(0) 推荐(0)

bridge

摘要：sender: django -> dataframe -> to_dict -> JsonResponse -> receiver: django -> result=post.json() -> df = pd.DataFrame(result) -> convert df2dict 阅读全文

posted @ 2022-05-19 09:09 CrossPython 阅读(203) 评论(0) 推荐(0)

no module named cv2

摘要：https://pypi.tuna.tsinghua.edu.cn/simple/opencv-python/ 根据你python的版本，自己下载与python版本对应的opencv-python，网址如下下载opencv-python 比如我的是python3.7,64位系统，就下载 openc 阅读全文

posted @ 2022-05-16 13:32 CrossPython 阅读(85) 评论(0) 推荐(0)

django 控制进程

摘要：from django.shortcuts import HttpResponse import psutil from .models.first import func from multiprocessing import Process def index(request): n = 888 阅读全文

posted @ 2022-04-23 20:24 CrossPython 阅读(73) 评论(0) 推荐(0)

在Django中启动后台任务的简单方法

摘要：celery Redis Queue 只需使用一个线程。 import threading t = threading.Thread(target=long_process, args=args, kwargs=kwargs) t.setDaemon(True) t.start() return H 阅读全文

posted @ 2022-04-23 14:52 CrossPython 阅读(636) 评论(0) 推荐(0)

django 更改运行用户

摘要：阅读全文

posted @ 2022-04-23 12:17 CrossPython 阅读(22) 评论(0) 推荐(0)

psshell change task argu

摘要：from subprocess import PIPE, STDOUT,Popen import traceback import subprocess # # -*- encoding=utf-8 -*- # from subprocess import Popen, PIPE, STDOUT # 阅读全文

posted @ 2022-04-22 23:19 CrossPython 阅读(34) 评论(0) 推荐(0)

powershell change scheduled task

posted @ 2022-04-22 22:07 CrossPython 阅读(42) 评论(0) 推荐(0)

win task scheduler

摘要：# https://msdn.microsoft.com/en-us/library/windows/desktop/aa383608(v=vs.85).aspx """ Windows Task Scheduler Module .. versionadded:: 2016.3.0 A modul 阅读全文

posted @ 2022-04-22 21:20 CrossPython 阅读(69) 评论(0) 推荐(0)

requestium

摘要：import sys import requests from requestium import Session, Keys import json import pandas as pd import time import pickle import os import datetime im 阅读全文

posted @ 2022-04-10 17:37 CrossPython 阅读(87) 评论(0) 推荐(0)

webdriver cookies transfer to request session

摘要：firstly, get cookie: browser.get_cookies()then transfer to requests session: cookies = login() for cookie in cookies: session.cookies.set(cookie['name 阅读全文

posted @ 2022-04-06 10:50 CrossPython 阅读(31) 评论(0) 推荐(0)

python try except捕获所有异常

摘要：Exception 会捕获除了SystemExit 、KeyboardInterrupt 和GeneratorExit 之外的所有异常。如果你还想捕获这三个异常，将 Exception 改成 BaseException 即可。阅读全文

posted @ 2022-04-04 19:25 CrossPython 阅读(507) 评论(0) 推荐(0)

自用selenium,

摘要：from selenium import webdriver from selenium.webdriver.common.by import By import time option = webdriver.ChromeOptions() option.add_experimental_opti 阅读全文

posted @ 2022-04-02 16:37 CrossPython 阅读(55) 评论(0) 推荐(0)

selenium防止chrome自动关闭

摘要：import requestsimport seleniumfrom selenium import webdriverfrom selenium.webdriver.common.by import By option = webdriver.ChromeOptions()option.add_e 阅读全文

posted @ 2022-04-01 17:05 CrossPython 阅读(467) 评论(0) 推荐(0)

随笔分类 - python

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