Python PyWin32 模块（python下载安装教程）

Python PyWin32 模块（python下载安装教程）

Python的生产效率极高，通过使用pypiwin32模块可以快速调用windows API函数，结合Python的高效开发能力，同等时间内比C++能更快的达到目标，pypiwin32模块封装了Win32下的常用定义，函数方法等。

该项目地址是：​​有帮助文档：PyWin32.chm

文件类API在模块win32file中，进程类API在模块win32process中，win32con定义了所有的常量，，一些难以分类的API则在模块win32api中（大部分是kernel32.dll导出的API）

ctypes 调用C库printf打印输出

>>> import ctypes>>> # cdll = cdecl标准 windll = stdcall标准 linux则是调用 libc.so.6>>> msvcrt = ctypes.cdll.LoadLibrary("C:\WINDOWS\system32\msvcrt.dll")>>> msvcrt = ctypes.cdll.msvcrt>>>>>> string = "hello lyshark\n">>> string = string.encode("utf-8")>>> msvcrt.printf(string)hello lyshark14

ctypes 调用messagebox输出:

>>> from ctypes import *>>> user32 = windll.LoadLibrary("user32.dll")>>> string = "Hello lyshark\n">>> string = string.encode("utf-8")>>>>>>user32.MessageBoxA(0,string,"ctypes".encode("utf-8"),0)>>>>>>user32 = windll.LoadLibrary("user32.dll")>>>MessageBox = user32.MessageBoxA>>>print(MessageBox(0,"hello lyshark".encode("utf-8"),"msgbox".encode("utf-8"),0))

ctypes 调用 kernel32

>>> kernel32 = windll.LoadLibrary("kernel32.dll")>>> CreateProcess = kernel32.CreateProcessA>>> ReadProcessMemory = kernel32.ReadProcessMemory

from ctypes import *class MyStruct(Structure): _fields_ = [ ("username",c_char*10), ("age",c_int), ("sex",c_long) ]class MyUnion(Union): _fields_ = [ ("a_long",c_long), ("a_int",c_int), ("a_char",c_char*10) ]MyStruct.username = "lyshark"MyStruct.age = 22print(MyStruct.username)

pywin32常用使用方式

>>> import win32api>>> import win32con>>>>>> win32api.MessageBox(0,"hello lyshark","Msgbox",win32con.MB_OK)1>>> import win32process# 打开记事本程序，获得其句柄>>> handle = win32process.CreateProcess('c:\\windows\\notepad.exe','', None , None , 0 ,win32process. CREATE_NO_WINDOW , None , None ,win32process.STARTUPINFO())# 使用TerminateProcess函数终止记事本程序>>> win32process.TerminateProcess(handle[0],0)>>> import win32event# 创建进程获得句柄>>> handle = win32process.CreateProcess('c:\\windows\\notepad.exe','', None , None , 0 ,win32process. CREATE_NO_WINDOW , None , None ,win32process.STARTUPINFO())# 等待进程结束>>> win32event.WaitForSingleObject(handle[0], -1)0 # 进程结束的返回值>>> import win32api# 打开记事本程序，在后台运行，即显示记事本程序的窗口>>> win32api.ShellExecute(0, 'open', 'notepad.exe', '','',0)

鼠标控制

鼠标左右键判断

import win32apiimport win32conb = (0,0)# win32api.GetAsyncKeyState(win32con.VK_LMENU)# VK_LBUTTON 鼠标左键# VK_RBUTTON 鼠标右键# i in range(100): a = win32api.GetCursorPos() if a != b: b = a print(a) else: print("xx") time.sleep(1)

将上面代码有趣的组合在一起，可以搞事情了，部分片段。

def Write_Dictionaries(LogName,Dict): logging.basicConfig(level=logging.DEBUG, format = "%(asctime)s --> %(message)s", datefmt = "%Y-%m-%d %H:%M:%S", filename = LogName, filemode = "a+") logging.info(str(Dict)) def RecordingScript(LogName,Sleep): temp = (0,0) mose = {"Pos_x":0, "Pos_y":0, "MouseL":0, "MouseR":0} while True: Position = win32api.GetCursorPos() MouseLeft = win32api.GetAsyncKeyState(win32con.VK_LBUTTON) MouseRight = win32api.GetAsyncKeyState(win32con.VK_RBUTTON) if Position != temp or MouseLeft!=0 or MouseRight!=0: temp = Position mose["Pos_x"] = Position[0] mose["Pos_y"] = Position[1] mose["MouseL"] = MouseLeft mose["MouseR"] = MouseRight Write_Dictionaries(LogName,mose) time.sleep(int(Sleep))def writelog(): with open("aaa.log","r",encoding="utf-8") as fp: b = [ item.split(" --> ")[1] for item in fp.readlines()] for i in b: dic = eval(i.replace("\n","")) win32api.SetCursorPos(bos) print("坐标:{}".format(bos))

遍历进程模块： 便利进程的模块

import os,sysimport win32apiimport win32conimport win32processhandle = win32api.OpenProcess(win32con.PROCESS_ALL_ACCESS, False, pid ===> 10992 )hModule = win32process.EnumProcessModules(handle)temp=[]for i in hModule: print(win32process.GetModuleFileNameEx(handle,i))win32api.CloseHandle(handle)

调用createprocess:

CreateProcess调用appName：可执行的文件名。 commandLine：命令行参数。 processAttributes：进程安全属性，如果为None，则为默认的安全属性。 threadAttributes：线程安全属性，如果为None，则为默认的安全属性。 bInheritHandles：继承标志。 dwCreationFlags：创建标志。 newEnvironment：创建进程的环境变量。 currentDirectory：进程的当前目录。 startupinfo ：创建进程的属性。 WaitForSingleObject(handle, milisecond)handle : 要操作的进程句柄milisecond: 等待的时间,如果为-1,则一直等待.>>> import win32process>>> handle=win32process.CreateProcess("d://run.exe", '', None , None , 0 ,win32process.CREATE_NEW_CONSOLE , None , None ,win32process.STARTUPINFO())>>> win32event.WaitForSingleObject(handle[0],2)

枚举部分进程模块

import win32processimport win32apiimport win32confrom ctypes import *import ctypesdef GetProcessModules( pid ): handle = win32api.OpenProcess(win32con.PROCESS_ALL_ACCESS, False, pid ) hModule = win32process.EnumProcessModules(handle) temp=[] for i in hModule: temp.append([hex(i),win32process.GetModuleFileNameEx(handle,i)]) win32api.CloseHandle(handle) return temptemp = GetProcessModules(5852)for x in temp: print("[+] 模块地址: {} ------> 模块名称: {}".format(x[0],x[1]))

取出进程PID

handle = win32gui.FindWindow(0,ClassName) threadpid, procpid = win32process.GetWindowThreadProcessId(handle) ProcessModule = GetProcessModules(int(procpid))

枚举所有窗口句柄

import win32guihwnd_title = dict()def get_all_hwnd(hwnd,mouse): if win32gui.IsWindow(hwnd) and win32gui.IsWindowEnabled(hwnd) and win32gui.IsWindowVisible(hwnd): hwnd_title.update({hwnd:win32gui.GetWindowText(hwnd)})win32gui.EnumWindows(get_all_hwnd, 0)for h,t in hwnd_title.items(): print(h, t)

shellexec 打开网页或文件

win32api.ShellExecute(None, "open", "C:\\Test.txt", None, None, SW_SHOWNORMAL) # 打开C:\Test.txt 文件win32api.ShellExecute(None, "open", "None, None, SW_SHOWNORMAL) # 打开网页google.comwin32api.ShellExecute(None, "explore", "D:\\C++", None, None, SW_SHOWNORMAL) # 打开目录D:\C++win32api.ShellExecute(None, "print", "C:\\Test.txt", None, None, SW_HIDE) # 打印文件C:\Test.txtwin32api.ShellExecute(None,"open", "mailto:", None, None, SW_SHOWNORMAL) # 打开邮箱win32api.ShellExecute(None, "open", "calc.exe", None, None, SW_SHOWNORMAL) # 调用计算器win32api.ShellExecute(None, "open", "NOTEPAD.EXE", None, None, SW_SHOWNORMAL) # 调用记事本

窗口句柄操作： 代码来自：​​：

import win32apiimport win32guiimport win32conimport win32printimport time# 1 获取句柄# 1.1 通过坐标获取窗口句柄handle = win32gui.WindowFromPoint(win32api.GetCursorPos()) # (259, 185)# 1.2 获取最前窗口句柄handle = win32gui.GetForegroundWindow()# 1.3 通过类名或查标题找窗口handle = win32gui.FindWindow('cls_name', "title")# 1.4 找子窗体sub_handle = win32gui.FindWindowEx(handle, None, 'Edit', None) # 子窗口类名叫“Edit”# 句柄操作title = win32gui.GetWindowText(handle)cls_name = win32gui.GetClassName(handle)print({'类名': cls_name, '标题': title})# 获取窗口位置info = win32gui.GetWindowRect(handle)# 设置为最前窗口win32gui.SetForegroundWindow(handle)# 2.按键-看键盘码# 获取鼠标当前位置的坐标cursor_pos = win32api.GetCursorPos()# 将鼠标移动到坐标处win32api.SetCursorPos((200, 200))# 回车win32api.keybd_event(13, 0, win32con.KEYEVENTF_EXTENDEDKEY, 0)win32api.keybd_event(13, 0, win32con.KEYEVENTF_KEYUP, 0)# 左单键击win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP | win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)# 右键单击win32api.mouse_event(win32con.MOUSEEVENTF_RIGHTUP | win32con.MOUSEEVENTF_RIGHTDOWN, 0, 0, 0, 0)# 鼠标左键按下-放开win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)# 鼠标右键按下-放开win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)# TAB键win32api.keybd_event(win32con.VK_TAB, 0, 0, 0)win32api.keybd_event(win32con.VK_TAB, 0, win32con.KEYEVENTF_KEYUP, 0)# 快捷键Alt+Fwin32api.keybd_event(18, 0, 0, 0) # Altwin32api.keybd_event(70, 0, 0, 0) # Fwin32api.keybd_event(70, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放按键win32api.keybd_event(18, 0, win32con.KEYEVENTF_KEYUP, 0)# 3.Messagewin = win32gui.FindWindow('Notepad', None)tid = win32gui.FindWindowEx(win, None, 'Edit', None)# 输入文本win32gui.SendMessage(tid, win32con.WM_SETTEXT, None, '你好hello word!')# 确定win32gui.SendMessage(handle, win32con.WM_COMMAND, 1, btnhld)# 关闭窗口win32gui.PostMessage(win32gui.FindWindow('Notepad', None), win32con.WM_CLOSE, 0, 0)# 回车win32gui.PostMessage(tid, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0) # 插入一个回车符,post 没有返回值，执行完马上返回win32gui.PostMessage(tid, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)print("%x" % win)print("%x" % tid)# 选项框res = win32api.MessageBox(None, "Hello Pywin32", "pywin32", win32con.MB_YESNOCANCEL)print(res)win32api.MessageBox(0, "Hello PYwin32", "MessageBox", win32con.MB_OK | win32con.MB_ICONWARNING) # 加警告标志

针对PDF处理：

from win32con import SW_HIDE, SW_SHOWNORMALfor fn in ['2.txt', '3.txt']: print(fn) res = win32api.ShellExecute(0, # 指定父窗口句柄 'print', # 指定动作, 譬如: open、print、edit、explore、find fn, # 指定要打开的文件或程序 win32print.GetDefaultPrinter(), # 给要打开的程序指定参数;GetDefaultPrinter　　取得默认打印机名称 ,GetDefaultPrinterW　　取得默认打印机名称 "./downloads/", # 目录路径 SW_SHOWNORMAL) # 打开选项,SW_HIDE = 0; {隐藏},SW_SHOWNORMAL = 1; {用最近的大小和位置显示, 激活} print(res) # 返回值大于32表示执行成功,返回值小于32表示执行错误# 打印 -pdfdef print_pdf(pdf_file_name): """ 静默打印pdf :param pdf_file_name: :return: """ # GSPRINT_PATH = resource_path + 'GSPRINT\\gsprint' GHOSTSCRIPT_PATH = resource_path + 'GHOSTSCRIPT\\bin\\gswin32c' # gswin32c.exe currentprinter = config.printerName # "printerName":"FUJI XEROX ApeosPort-VI C3370\"" currentprinter = win32print.GetDefaultPrinter() arg = '-dPrinted ' \ '-dBATCH ' \ '-dNOPAUSE ' \ '-dNOSAFER ' \ '-dFitPage ' \ '-dNORANGEPAGESIZE ' \ '-q ' \ '-dNumCopies=1 ' \ '-sDEVICE=mswinpr2 ' \ '-sOutputFile="\\\\spool\\' \ + currentprinter + " " + \ pdf_file_name log.info(arg) win32api.ShellExecute( 0, 'open', GHOSTSCRIPT_PATH, arg, ".", 0 ) # os.remove(pdf_file_name)

截屏：

from PIL import ImageGrab# 利用PIL截屏im = ImageGrab.grab()im.save('aa.jpg')# 5.文件的读写import win32file, win32api, win32conimport osdef SimpleFileDemo(): testName = os.path.join(win32api.GetTempPath(), "opt_win_file.txt") if os.path.exists(testName): os.unlink(testName) # os.unlink() 方法用于删除文件,如果文件是一个目录则返回一个错误。 # 写 handle = win32file.CreateFile(testName, win32file.GENERIC_WRITE, 0, None, win32con.CREATE_NEW, 0, None) test_data = "Hello\0there".encode("ascii") win32file.WriteFile(handle, test_data) handle.Close() # 读 handle = win32file.CreateFile(testName, win32file.GENERIC_READ, 0, None, win32con.OPEN_EXISTING, 0, None) rc, data = win32file.ReadFile(handle, 1024) handle.Close() # 此处也可使用win32file.CloseHandle(handle)来关闭句柄 if data == test_data: print("Successfully wrote and read a file") else: raise Exception("Got different data back???") os.unlink(testName)if __name__ == '__main__': SimpleFileDemo() # print(win32api.GetTempPath()) # 获取临时文件夹路径

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