import os
import win32gui #pywin32-221.win-amd64-py3.7.exe
import win32con
from ctypes import *
import win32clipboard as w
import time
from PIL import Image #pip install pillow

pip install -i https://pypi.douban.com/simple pillow

import win32api

发送文字

def setText(info):
w.OpenClipboard()
w.EmptyClipboard()
w.SetClipboardData(win32con.CF_UNICODETEXT, info)
w.CloseClipboard()

发送图片

def setImage(imgpath):
im = Image.open(imgpath)
im.save('1.bmp')
aString = windll.user32.LoadImageW(0, r"1.bmp", win32con.IMAGE_BITMAP, 0, 0, win32con.LR_LOADFROMFILE)

if aString != 0:  ## 由于图片编码问题  图片载入失败的话  aString 就等于0
    w.OpenClipboard()
    w.EmptyClipboard()
    w.SetClipboardData(win32con.CF_BITMAP, aString)
    w.CloseClipboard()  

微信搜索框不会自动获取焦点，故需要模拟鼠标点击到搜索框的位置

def m_click(x,y):
win32api.SetCursorPos((x,y))
win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN,x,y,0,0)
win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP,x,y,0,0)

def pasteInfo():
win32api.keybd_event(17,0,0,0) #ctrl键位码是17
win32api.keybd_event(86,0,0,0) #v键位码是86
win32api.keybd_event(86,0,win32con.KEYEVENTF_KEYUP,0) #释放按键
win32api.keybd_event(17,0,win32con.KEYEVENTF_KEYUP,0)

定位微信窗口，进行昵称备注的搜索（需点击两下才能获取到焦点）

def searchByUser(uname):
hwnd = win32gui.FindWindow('WeChatMainWndForPC', '微信')
setText(uname)
m_click(100,40)
time.sleep(0.5)
m_click(100,40)
pasteInfo()
time.sleep(1)
m_click(100,120)#搜索到之后点击
#win32api.keybd_event(13,0,0,0)#回车
#win32api.keybd_event(13,0,KEYEVENTF_KEYUP,0)
#win32gui.SendMessage(hwnd, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)
#win32gui.SendMessage(hwnd, win32con.WM_KEYUP, win32con.VK_RETURN, 0)

def sendInfo():
time.sleep(1)
pasteInfo()
time.sleep(1)
win32api.keybd_event(18, 0, 0, 0) #Alt
win32api.keybd_event(83,0,0,0) #s
win32api.keybd_event(83,0,win32con.KEYEVENTF_KEYUP,0) #释放按键
win32api.keybd_event(18,0,win32con.KEYEVENTF_KEYUP,0)

发送完信息之后关闭窗口(跟QQ不一样，可以不关闭），接着搜索发送

def closeByUser(uname):
hwnd = win32gui.FindWindow('WeChatMainWndForPC', '微信')
win32api.keybd_event(18,0,0,0) #Alt
win32api.keybd_event(115,0,0,0) #F4
win32api.keybd_event(115,0,KEYEVENTF_KEYUP,0)
win32api.keybd_event(18,0,KEYEVENTF_KEYUP,0)

'''
searchByUser('Tony老师')
setText('Tony老师理发师')
sendInfo()
time.sleep(1)
searchByUser('文件传输助手')
setText('地表最强CPU')
sendInfo()
'''

获取无后缀的图片名称

def getNosuffixImgName(imgname):
return os.path.splitext(imgname)[0]

imgdir='imgs/'
imgs=os.listdir(imgdir)
for img in imgs:
searchByUser(getNosuffixImgName(img))
setImage(imgdir+img)
sendInfo()
time.sleep(1)
http://www.manongjc.com/detail/22-xfnkrxxytyxkisz.html