C++博客-alantop's blog -随笔分类-Python

运行pip 出现Fatal error in launcher：Unable to create process using 错误的解决方法

AlanTop — Sun, 08 Sep 2019 10:02:00 GMT

造成此原因是安装了多个版本，冲突。
python3下

python -m pip install --upgrade pip

AlanTop 2019-09-08 18:02 发表评论

pycharm 2019.2.1 注册方法

AlanTop — Sun, 08 Sep 2019 01:44:00 GMT

菜单中编辑
-javaagent:C:\Program Files\JetBrains\PyCharm 2019.2.1\bin\jetbrains-agent.jar

输入注册码

3AGXEJXFK9-eyJsaWNlbnNlSWQiOiIzQUdYRUpYRks5IiwibGljZW5zZWVOYW1lIjoiaHR0cHM6Ly96aGlsZS5pbyIsImFzc2lnbmVlTmFtZSI6IiIsImFzc2lnbmVlRW1haWwiOiIiLCJsaWNlbnNlUmVzdHJpY3Rpb24iOiIiLCJjaGVja0NvbmN1cnJlbnRVc2UiOmZhbHNlLCJwcm9kdWN0cyI6W3siY29kZSI6IklJIiwiZmFsbGJhY2tEYXRlIjoiMjA4OS0wNy0wNyIsInBhaWRVcFRvIjoiMjA4OS0wNy0wNyJ9LHsiY29kZSI6IkFDIiwiZmFsbGJhY2tEYXRlIjoiMjA4OS0wNy0wNyIsInBhaWRVcFRvIjoiMjA4OS0wNy0wNyJ9LHsiY29kZSI6IkRQTiIsImZhbGxiYWNrRGF0ZSI6IjIwODktMDctMDciLCJwYWlkVXBUbyI6IjIwODktMDctMDcifSx7ImNvZGUiOiJQUyIsImZhbGxiYWNrRGF0ZSI6IjIwODktMDctMDciLCJwYWlkVXBUbyI6IjIwODktMDctMDcifSx7ImNvZGUiOiJHTyIsImZhbGxiYWNrRGF0ZSI6IjIwODktMDctMDciLCJwYWlkVXBUbyI6IjIwODktMDctMDcifSx7ImNvZGUiOiJETSIsImZhbGxiYWNrRGF0ZSI6IjIwODktMDctMDciLCJwYWlkVXBUbyI6IjIwODktMDctMDcifSx7ImNvZGUiOiJDTCIsImZhbGxiYWNrRGF0ZSI6IjIwODktMDctMDciLCJwYWlkVXBUbyI6IjIwODktMDctMDcifSx7ImNvZGUiOiJSUzAiLCJmYWxsYmFja0RhdGUiOiIyMDg5LTA3LTA3IiwicGFpZFVwVG8iOiIyMDg5LTA3LTA3In0seyJjb2RlIjoiUkMiLCJmYWxsYmFja0RhdGUiOiIyMDg5LTA3LTA3IiwicGFpZFVwVG8iOiIyMDg5LTA3LTA3In0seyJjb2RlIjoiUkQiLCJmYWxsYmFja0RhdGUiOiIyMDg5LTA3LTA3IiwicGFpZFVwVG8iOiIyMDg5LTA3LTA3In0seyJjb2RlIjoiUEMiLCJmYWxsYmFja0RhdGUiOiIyMDg5LTA3LTA3IiwicGFpZFVwVG8iOiIyMDg5LTA3LTA3In0seyJjb2RlIjoiUk0iLCJmYWxsYmFja0RhdGUiOiIyMDg5LTA3LTA3IiwicGFpZFVwVG8iOiIyMDg5LTA3LTA3In0seyJjb2RlIjoiV1MiLCJmYWxsYmFja0RhdGUiOiIyMDg5LTA3LTA3IiwicGFpZFVwVG8iOiIyMDg5LTA3LTA3In0seyJjb2RlIjoiREIiLCJmYWxsYmFja0RhdGUiOiIyMDg5LTA3LTA3IiwicGFpZFVwVG8iOiIyMDg5LTA3LTA3In0seyJjb2RlIjoiREMiLCJmYWxsYmFja0RhdGUiOiIyMDg5LTA3LTA3IiwicGFpZFVwVG8iOiIyMDg5LTA3LTA3In0seyJjb2RlIjoiUlNVIiwiZmFsbGJhY2tEYXRlIjoiMjA4OS0wNy0wNyIsInBhaWRVcFRvIjoiMjA4OS0wNy0wNyJ9XSwiaGFzaCI6IjEyNzk2ODc3LzAiLCJncmFjZVBlcmlvZERheXMiOjcsImF1dG9Qcm9sb25nYXRlZCI6ZmFsc2UsImlzQXV0b1Byb2xvbmdhdGVkIjpmYWxzZX0=-WGTHs6XpDhr+uumvbwQPOdlxWnQwgnGaL4eRnlpGKApEEkJyYvNEuPWBSrQkPmVpim/8Sab6HV04Dw3IzkJT0yTc29sPEXBf69+7y6Jv718FaJu4MWfsAk/ZGtNIUOczUQ0iGKKnSSsfQ/3UoMv0q/yJcfvj+me5Zd/gfaisCCMUaGjB/lWIPpEPzblDtVJbRexB1MALrLCEoDv3ujcPAZ7xWb54DiZwjYhQvQ+CvpNNF2jeTku7lbm5v+BoDsdeRq7YBt9ANLUKPr2DahcaZ4gctpHZXhG96IyKx232jYq9jQrFDbQMtVr3E+GsCekMEWSD//dLT+HuZdc1sAIYrw==-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

AlanTop 2019-09-08 09:44 发表评论

python3 获取硬件信息加密注册功能

AlanTop — Sun, 06 Jan 2019 04:51:00 GMT

代码下载： https://github.com/alantop0720/PythonCommon/blob/master/getpcinfo.py

import os, sys

import wmi

import hashlib

import base64

c = wmi.WMI()

#处理器

def printCPU():

tmpdict = {}

tmpdict["CpuCores"] = 0

for cpu in c.Win32_Processor():

tmpdict["cpuid"] = cpu.ProcessorId.strip()

tmpdict["CpuType"] = cpu.Name

tmpdict['systemName'] = cpu.SystemName

try:

tmpdict["CpuCores"] = cpu.NumberOfCores

except:

tmpdict["CpuCores"] += 1

tmpdict["CpuClock"] = cpu.MaxClockSpeed

tmpdict['DataWidth'] = cpu.DataWidth

print (tmpdict)

return tmpdict

#主板

def printMain_board():

boards = []

# print len(c.Win32_BaseBoard()):

for board_id in c.Win32_BaseBoard():

tmpmsg = {}

tmpmsg['UUID'] = board_id.qualifiers['UUID'][1:-1] #主板UUID,有的主板这部分信息取到为空值，ffffff-ffffff这样的

tmpmsg['SerialNumber'] = board_id.SerialNumber #主板序列号

tmpmsg['Manufacturer'] = board_id.Manufacturer #主板生产品牌厂家

tmpmsg['Product'] = board_id.Product #主板型号

boards.append(tmpmsg)

print (boards)

return boards

#BIOS

def printBIOS():

bioss = []

for bios_id in c.Win32_BIOS():

tmpmsg = {}

tmpmsg['BiosCharacteristics'] = bios_id.BiosCharacteristics #BIOS特征码

tmpmsg['version'] = bios_id.Version #BIOS版本

tmpmsg['Manufacturer'] = bios_id.Manufacturer.strip() #BIOS固件生产厂家

tmpmsg['ReleaseDate'] = bios_id.ReleaseDate #BIOS释放日期

tmpmsg['SMBIOSBIOSVersion'] = bios_id.SMBIOSBIOSVersion #系统管理规范版本

bioss.append(tmpmsg)

print (bioss)

return bioss

#硬盘

def printDisk():

disks = []

for disk in c.Win32_DiskDrive():

# print disk.__dict__

tmpmsg = {}

tmpmsg['SerialNumber'] = disk.SerialNumber.strip()

tmpmsg['DeviceID'] = disk.DeviceID

tmpmsg['Caption'] = disk.Caption

tmpmsg['Size'] = disk.Size

tmpmsg['UUID'] = disk.qualifiers['UUID'][1:-1]

disks.append(tmpmsg)

for d in disks:

print (d)

return disks

#电池信息，只有笔记本才会有电池选项

def printBattery():

isBatterys = False

for b in c.Win32_Battery():

isBatterys = True

return isBatterys

#网卡mac地址：

def printMacAddress():

macs = []

for n in c.Win32_NetworkAdapter():

mactmp = n.MACAddress

if mactmp and len(mactmp.strip()) > 5:

tmpmsg = {}

tmpmsg['MACAddress'] = n.MACAddress

tmpmsg['Name'] = n.Name

tmpmsg['DeviceID'] = n.DeviceID

tmpmsg['AdapterType'] = n.AdapterType

tmpmsg['Speed'] = n.Speed

macs.append(tmpmsg)

print (macs)

return macs

if __name__ == '__main__':

hd1=printCPU()

hd3=printMain_board()

#printBIOS()

#printDisk()

hd2=printMacAddress()

print(type(hd1))

print(type(hd2))

print(type(hd3))

print(hd1['cpuid'],hd1['systemName'],hd2[0]['MACAddress'],hd3[0]['UUID'],hd3[0]['SerialNumber'])

sum = hd1['cpuid'] + hd1['systemName'] + hd2[0]['MACAddress'] + hd3[0]['UUID']+ hd3[0]['SerialNumber']

shastr = sum.encode('gbk')

sha = hashlib.sha1(shastr).hexdigest()

if (sha == 'b696fcbb46e27a09458019942dd10856b0023fea'):

print('reg user')

else:

print('no reg user')

print(sha)

#print(sum)

#print(type(sum))

s1 = base64.encodestring(shastr)

print(s1)

#s2 = base64.decodestring(s1)

#print(s1,s2)

#print (printBattery())

AlanTop 2019-01-06 12:51 发表评论

pycharm 2018.3 专业版注册码

AlanTop — Sun, 30 Dec 2018 03:58:00 GMT

1.修改hosts

0.0.0.0 account.jetbrains.com

2.软件中输入如下注册码（注册日期到2019.05）
K71U8DBPNE-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-Owt3/+LdCpedvF0eQ8635yYt0+ZLtCfIHOKzSrx5hBtbKGYRPFDrdgQAK6lJjexl2emLBcUq729K1+ukY9Js0nx1NH09l9Rw4c7k9wUksLl6RWx7Hcdcma1AHolfSp79NynSMZzQQLFohNyjD+dXfXM5GYd2OTHya0zYjTNMmAJuuRsapJMP9F1z7UTpMpLMxS/JaCWdyX6qIs+funJdPF7bjzYAQBvtbz+6SANBgN36gG1B2xHhccTn6WE8vagwwSNuM70egpahcTktoHxI7uS1JGN9gKAr6nbp+8DbFz3a2wd+XoF3nSJb/d2f/6zJR8yJF8AOyb30kwg3zf5cWw==-MIIEPjCCAiagAwIBAgIBBTANBgkqhkiG9w0BAQsFADAYMRYwFAYDVQQDDA1KZXRQcm9maWxlIENBMB4XDTE1MTEwMjA4MjE0OFoXDTE4MTEwMTA4MjE0OFowETEPMA0GA1UEAwwGcHJvZDN5MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxcQkq+zdxlR2mmRYBPzGbUNdMN6OaXiXzxIWtMEkrJMO/5oUfQJbLLuMSMK0QHFmaI37WShyxZcfRCidwXjot4zmNBKnlyHodDij/78TmVqFl8nOeD5+07B8VEaIu7c3E1N+e1doC6wht4I4+IEmtsPAdoaj5WCQVQbrI8KeT8M9VcBIWX7fD0fhexfg3ZRt0xqwMcXGNp3DdJHiO0rCdU+Itv7EmtnSVq9jBG1usMSFvMowR25mju2JcPFp1+I4ZI+FqgR8gyG8oiNDyNEoAbsR3lOpI7grUYSvkB/xVy/VoklPCK2h0f0GJxFjnye8NT1PAywoyl7RmiAVRE/EKwIDAQABo4GZMIGWMAkGA1UdEwQCMAAwHQYDVR0OBBYEFGEpG9oZGcfLMGNBkY7SgHiMGgTcMEgGA1UdIwRBMD+AFKOetkhnQhI2Qb1t4Lm0oFKLl/GzoRykGjAYMRYwFAYDVQQDDA1KZXRQcm9maWxlIENBggkA0myxg7KDeeEwEwYDVR0lBAwwCgYIKwYBBQUHAwEwCwYDVR0PBAQDAgWgMA0GCSqGSIb3DQEBCwUAA4ICAQC9WZuYgQedSuOc5TOUSrRigMw4/+wuC5EtZBfvdl4HT/8vzMW/oUlIP4YCvA0XKyBaCJ2iX+ZCDKoPfiYXiaSiH+HxAPV6J79vvouxKrWg2XV6ShFtPLP+0gPdGq3x9R3+kJbmAm8w+FOdlWqAfJrLvpzMGNeDU14YGXiZ9bVzmIQbwrBA+c/F4tlK/DV07dsNExihqFoibnqDiVNTGombaU2dDup2gwKdL81ua8EIcGNExHe82kjF4zwfadHk3bQVvbfdAwxcDy4xBjs3L4raPLU3yenSzr/OEur1+jfOxnQSmEcMXKXgrAQ9U55gwjcOFKrgOxEdek/Sk1VfOjvS+nuM4eyEruFMfaZHzoQiuw4IqgGc45ohFH0UUyjYcuFxxDSU9lMCv8qdHKm+wnPRb0l9l5vXsCBDuhAGYD6ss+Ga+aDY6f/qXZuUCEUOH3QUNbbCUlviSz6+GiRnt1kA9N2Qachl+2yBfaqUqr8h7Z2gsx5LcIf5kYNsqJ0GavXTVyWh7PYiKX4bs354ZQLUwwa/cG++2+wNWP+HtBhVxMRNTdVhSm38AknZlD+PTAsWGu9GyLmhti2EnVwGybSD2Dxmhxk3IPCkhKAK+pl0eWYGZWG3tJ9mZ7SowcXLWDFAk0lRJnKGFMTggrWjV8GYpw5bq23VmIqqDLgkNzuoog==

AlanTop 2018-12-30 11:58 发表评论

解决nohup 输出不带python print的输出问题

AlanTop — Wed, 19 Dec 2018 02:40:00 GMT

摘要: 阅读全文

AlanTop 2018-12-19 10:40 发表评论

gvim 配置python运行环境

AlanTop — Sat, 08 Dec 2018 07:04:00 GMT

"配置python解释器 autocmd BufRead *.py set makeprg=python\ -c\ \"import\ py_compile,sys;\ sys.stderr=sys.stdout;\ py_compile.compile(r'%')\" autocmd BufRead *.py set efm=%C\ %.%#,%A\ \ File\ \"%f\"\\,\ line\ %l%.%#,%Z%[%^\ ]%\\@=%m autocmd BufRead *.py nmap :!python % autocmd BufRead *.py nmap :make autocmd BufRead *.py copen "如果是py文件，则同时打开编译信息窗口将上面拷贝到 C:\Program Files (x86)\Vim\_vimrc 的最后一行

AlanTop 2018-12-08 15:04 发表评论

python3 切换到指定目录执行程序

AlanTop — Sun, 02 Dec 2018 13:12:00 GMT

import os

os.chdir('d:\\alantop_dir')
os.system('python alantop_dir_demo.py')

AlanTop 2018-12-02 21:12 发表评论

python3使用chrome浏览器打开指定网页

AlanTop — Sun, 25 Nov 2018 10:20:00 GMT

import webbrowser

chromePath = r'C:\Program Files (x86)\Google\Chrome\Application\chrome.exe'

webbrowser.register('chrome', None, webbrowser.BackgroundBrowser(chromePath))

webbrowser.get('chrome').open('https://www.baidu.com',new=1,autoraise=True)

AlanTop 2018-11-25 18:20 发表评论

notepad ++ 配置 python 和运行目录

AlanTop — Sat, 24 Nov 2018 04:18:00 GMT

cmd /k cd /d "$(CURRENT_DIRECTORY)" & python "$(FULL_CURRENT_PATH)" & ECHO. & PAUSE & EXIT

AlanTop 2018-11-24 12:18 发表评论

升级pip失败解决方案

AlanTop — Sun, 12 Aug 2018 01:55:00 GMT

摘要: anaconda 3升级pip失败解决方案阅读全文

AlanTop 2018-08-12 09:55 发表评论

python3 从文件中搜索包含字符串的行

AlanTop — Wed, 23 May 2018 07:11:00 GMT

import codecs

FileName = r'c:\ls\1'

#KeyStr = input("the key string: ")

KeyStr = '

执业证号：'

FoundFlag = False
#用utf-8格式打开文件

FileObj = codecs.open(FileName, 'r', 'utf-8')

LineTemp = FileObj.readline()

while LineTemp:

# print(LineTemp)

# print(KeyStr)

# zc = LineTemp.find(KeyStr)

if LineTemp.find(KeyStr) > 0:

FoundFlag = True

print("*************************")

print("the line is: " + LineTemp, end='')

print("*************************")

LineTemp = FileObj.readline()

# break

else:

LineTemp = FileObj.readline()

FileObj.close()

if FoundFlag == False:

print("Not found the string!")

AlanTop 2018-05-23 15:11 发表评论

python3 从后台激活到前台截图

AlanTop — Sat, 19 May 2018 05:12:00 GMT

如果是最小化激活到前台，不是下面的代码，下面代码仅是从后台激活到前台
wrHd=win32gui.FindWindow(u'#32770',u'TeamViewer')

print(win32gui.SetForegroundWindow(wrHd))

from PIL import ImageGrab

bbox = (0, 0, 1160, 500)

im = ImageGrab.grab(bbox)

im.save('d:\\demo.png')

AlanTop 2018-05-19 13:12 发表评论

python3 检测进程是否存在

AlanTop — Sat, 19 May 2018 04:06:00 GMT

pip install pywin32

import win32com.client

def check_exsit(process_name):

WMI = win32com.client.GetObject('winmgmts:')

processCodeCov = WMI.ExecQuery('select * from Win32_Process where Name="%s"' % process_name)

if len(processCodeCov) > 0:

print ('%s is exists' % process_name)

else:

print ('%s is not exists' % process_name)

if __name__ == '__main__':

check_exsit('360se.exe')

AlanTop 2018-05-19 12:06 发表评论

notepad++ 配置python

AlanTop — Fri, 18 May 2018 12:41:00 GMT

点击“运行”，键入
cmd /k python "$(FULL_CURRENT_PATH)" & ECHO. & PAUSE & EXIT

设置名称，设置快捷方式 ctrl+shift+F5

AlanTop 2018-05-18 20:41 发表评论

python3如何打开关闭CapsLock

AlanTop — Wed, 16 May 2018 10:17:00 GMT

pip install pywin32

import win32api
import win32con

#win32api.keybd_event(20,0,win32con.WM_KEYDOWN,0)
#win32api.keybd_event(20,0,win32con.WM_KEYUP,0)
#win32api.keybd_event(17,0,win32con.KEYEVENTF_KEYUP,0)
win32api.keybd_event(20,0,0,0)
win32api.keybd_event(20,0,win32con.KEYEVENTF_KEYUP,0)

AlanTop 2018-05-16 18:17 发表评论

如何获取要的收盘价定投收益最后计算方法

AlanTop — Tue, 27 Feb 2018 08:42:00 GMT

import numpy as np

import pandas as pd

data_csv = pd.read_table('c:\\399300_3.csv',sep=',')

print("data_csv:")

print(data_csv)

第一个1是索引值第二个是要的收盘价

data_csv.ix[1][1]

import numpy as np

import pandas as pd

data_csv = pd.read_table('c:\\399300_3.csv',sep=',')

print("data_csv:")

print(data_csv)

test = 10000 / data_csv.close

test.sum()

import tushare as ts

df = ts.get_hist_data('000625', ktype='M')

#直接保存

df.to_csv('c:/000625.csv')

#选择保存

df.to_csv('c:/000625_close.csv',columns=['close'])

AlanTop 2018-02-27 16:42 发表评论

获取股票月线

AlanTop — Tue, 27 Feb 2018 08:06:00 GMT

import tushare as ts

a = ts.get_k_data('150228', ktype='60')
获取月线

获取代码表

a = ts.get_stock_basics()

读取沪深300数据保存在excel中import tushare as ts

df = ts.get_hist_data('399300', ktype='M')

#直接保存

df.to_csv('c:/399300.csv')

#选择保存

df.to_csv('c:/399300_2.csv',columns=['open','close'])

AlanTop 2018-02-27 16:06 发表评论

python3 matplotlib绘图

AlanTop — Tue, 27 Feb 2018 07:01:00 GMT

import numpy as np

import matplotlib as mpl

import matplotlib.pyplot as plt

# 通过rcParams设置全局横纵轴字体大小

mpl.rcParams['xtick.labelsize'] = 24

mpl.rcParams['ytick.labelsize'] = 24

np.random.seed(42)

# x轴的采样点

x = np.linspace(0, 5, 100)

# 通过下面曲线加上噪声生成数据，所以拟合模型就用y了……

y = 2*np.sin(x) + 0.3*x**2

y_data = y + np.random.normal(scale=0.3, size=100)

# figure()指定图表名称

plt.figure('data')

# '.'标明画散点图，每个散点的形状是个圆

plt.plot(x, y_data, '.')

# 画模型的图，plot函数默认画连线图

plt.figure('model')

plt.plot(x, y)

# 两个图画一起

plt.figure('data & model')

# 通过'k'指定线的颜色，lw指定线的宽度

# 第三个参数除了颜色也可以指定线形，比如'r--'表示红色虚线

# 更多属性可以参考官网：http://matplotlib.org/api/pyplot_api.html

plt.plot(x, y, 'k', lw=3)

# scatter可以更容易地生成散点图

plt.scatter(x, y_data)

# 将当前figure的图保存到文件result.png

plt.savefig('result.png')

# 一定要加上这句才能让画好的图显示在屏幕上

plt.show()

AlanTop 2018-02-27 15:01 发表评论

python3 numpy

AlanTop — Tue, 27 Feb 2018 06:52:00 GMT

import numpy as np

a = np.array([1,2,3])

b = a*2

import numpy as np

a = np.array([[1,2,3,4], [5,6,7,8], [9,10,11,12]])

b = a*2

AlanTop 2018-02-27 14:52 发表评论

python pandas 读取excel

AlanTop — Tue, 27 Feb 2018 06:42:00 GMT

注意csv文件必须是utf-8，如果不是，先转换文件格式。（有前面utf-8）
import numpy as np

import pandas as pd

data_csv = pd.read_table('c:\\2.csv',sep=',')

print("data_csv:")

print(data_csv)

传统读取csv文件方法

import csv

csvFile = open("c:\\1.csv","r")

reader = csv.reader(csvFile) # 返回的是迭代类型

data = []

for item in reader:

print(item)

data.append(item)

print(data,"3")

print(data[0],"2")

print(data[0][0],"1")

csvFile.close()

AlanTop 2018-02-27 14:42 发表评论

python 操作其他进程控件

AlanTop — Mon, 26 Feb 2018 04:35:00 GMT

1.如何利用句柄操作windows窗体

首先，获得窗体的句柄 win32api.FindWindows()

第二，获得窗体中控件的id号，spy++

第三，根据控件的ID获得控件的句柄（hwnd) GetDlgItem(hwnd,loginID)

最后，利用控件句柄进行操作

python可以通过win32api轻松获取控件的属性值

通过标签找到主窗口句柄，然后通过主句柄获取下属控件句柄

#-*- coding: utf-8 -*- ##设置编码方式

import win32api,win32gui,win32con

label = 'tt' #此处假设主窗口名为tt

hld = win32gui.FindWindow(None, label)

if hld > 0:

dlg = win32api.FindWindowEx(hld, None, 'Edit', None)#获取hld下第一个为edit控件的句柄

buffer = '0' *50

len = win32gui.SendMessage(dlg, win32con.WM_GETTEXTLENGTH)+1 #获取edit控件文本长度

win32gui.SendMessage(dlg, win32con.WM_GETTEXT, len, buffer) #读取文本

print buffer[:len-1]

#虚拟鼠标点击按钮(或者回车)

btnhld = win32api.FindWindowEx(hld, None,'Button', None)

# win32gui.PostMessage(btnhld, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)#火狐有效

# win32gui.PostMessage(btnhld, win32con.WM_KEYUP, win32con.VK_RETURN, 0)

win32gui.PostMessage(btnhld, win32con.WM_LBUTTONDOWN, win32con.MK_LBUTTON, 0)#谷歌有效，火狐无效

win32gui.PostMessage(btnhld, win32con.WM_LBUTTONUP, win32con.MK_LBUTTON, 0)

#获取显示器屏幕大小

width = win32api.GetSystemMetrics(win32con.SM_CXSCREEN)

height = win32api.GetSystemMetrics(win32con.SM_CYSCREEN)

#点击窗口button
w=win32ui.FindWindow(clsname,windowtitle)
b=w.GetDlgItem(窗口id)
b.postMessage(win32con.BM_CLICK)

#关闭窗体
import win32ui
import win32con
wnd=win32ui.FindWindow(classname,None)
wnd.SendMessage(win32con.WM_CLOSE) 成功！

import win32ui
w=win32ui.FindWindow(classname,窗体title)
print w.GetDlgItemText(0xFFFF) # 获得弹窗里的消息文字

最小化窗体
w=win32gui.FindWindow()
win32gui.CloseWindow(w)

AlanTop 2018-02-26 12:35 发表评论

python 在金融分析用的应用

AlanTop — Sat, 24 Feb 2018 06:14:00 GMT

python3 获取基金及历史净值数据

http://blog.csdn.net/yuzhucu/article/details/55261024

定投和Matplotlib作图

http://blog.csdn.net/sero_qu/article/details/53267473

AlanTop 2018-02-24 14:14 发表评论

Python2个自动化键盘鼠标的库 PyAutoGUI和Pywinauto

AlanTop — Sun, 11 Feb 2018 08:01:00 GMT

Python2个自动化键盘鼠标的库 PyAutoGUI和Pywinauto

AlanTop 2018-02-11 16:01 发表评论

python3 tcpclient发送16进制

AlanTop — Tue, 06 Feb 2018 12:17:00 GMT

#!/usr/bin/env python3
#-*- coding:utf-8 -*-

from socket import *
import struct
import time

HOST ='192.168.1.74'

PORT = 60000

BUFFSIZE=2048

ADDR = (HOST,PORT)

tctimeClient = socket(AF_INET,SOCK_STREAM)

tctimeClient.connect(ADDR)

a=[0x55, 0xaa] 
data=struct.pack("%dB"%(len(a)),*a)

while True:
    #data = input(">")
    
    #if not data:
        #break
    #tctimeClient.send(data.encode())
 tctimeClient.send(data)
    #time.sleep(10)
 data = tctimeClient.recv(BUFFSIZE).decode()
    if not data:
        break
 print(data)
tctimeClient.close()

AlanTop 2018-02-06 20:17 发表评论

emeditor 配置python环境

AlanTop — Mon, 05 Feb 2018 08:17:00 GMT

菜单栏选择工具 -> 外部工具

标题:python
命令:d:\python34\python.exe
参数A: $(Path)
初始目录：$(Dir)

勾中：在输出栏中显示

编码：UTF-8

AlanTop 2018-02-05 16:17 发表评论

python 访问 oracle 和 python gui教程

AlanTop — Mon, 05 Feb 2018 07:40:00 GMT

#coding:utf-8
import win32ui,win32con
hWnd=win32ui.FindWindow('Notepad',None)
hWnd.SendMessage(win32con.WM_SETTEXT,'hello world')

http://www.cnblogs.com/shemingli/p/6344766.html python gui教程

https://www.cnblogs.com/wHw-24/archive/2017/10/21/7706641.html python 访问 oracle

AlanTop 2018-02-05 15:40 发表评论

Pycharm 调试控制台乱码的解决方案

AlanTop — Sat, 03 Feb 2018 04:08:00 GMT

软件环境：
win7 32位
pycharm 2017.3.3
setting 上搜索 File Encodings 字段，修改Global Encoding为system default:GBK,修改Project Encoding为System Default:GBK.

AlanTop 2018-02-03 12:08 发表评论

python 下载win32api模块

AlanTop — Wed, 31 Jan 2018 09:44:00 GMT

pip install pypiwin32

AlanTop 2018-01-31 17:44 发表评论

python 模拟鼠标键盘操作

AlanTop — Wed, 31 Jan 2018 08:25:00 GMT

摘要: 阅读全文

AlanTop 2018-01-31 16:25 发表评论

python ntp客户端校时

AlanTop — Wed, 31 Jan 2018 08:08:00 GMT

摘要: python ntp客户端校时阅读全文

AlanTop 2018-01-31 16:08 发表评论

C++博客-alantop's blog -随笔分类-Python

运行pip 出现Fatal error in launcher：Unable to create process using 错误的解决方法

pycharm 2019.2.1 注册方法

python3 获取硬件信息 加密 注册功能

pycharm 2018.3 专业版注册码

解决nohup 输出不带python print的输出问题

gvim 配置python运行环境

python3 切换到指定目录执行程序

python3使用chrome浏览器打开指定网页

notepad ++ 配置 python 和运行目录

升级pip失败解决方案

python3 从文件中搜索包含字符串的行

python3 从后台激活到前台 截图

python3 检测进程是否存在

notepad++ 配置python

python3如何打开关闭CapsLock

如何获取要的收盘价 定投收益最后 计算方法

获取股票月线

python3 matplotlib绘图

python3 numpy

python pandas 读取excel

python 操作其他进程控件

python 在金融分析用的应用

Python2个自动化键盘鼠标的库 PyAutoGUI和Pywinauto

Python2个自动化键盘鼠标的库 PyAutoGUI和Pywinauto

python3 tcpclient发送16进制

emeditor 配置python环境

python 访问 oracle 和 python gui教程

Pycharm 调试控制台乱码的解决方案

python 下载win32api模块

python 模拟鼠标 键盘操作

python ntp客户端校时

python3 获取硬件信息加密注册功能

python3 从后台激活到前台截图

如何获取要的收盘价定投收益最后计算方法

python 模拟鼠标键盘操作