Python - 在当前 Windows 资源管理器中获取所选文件的路径

it takes a lot of hacking around, but a rough solution is below:

#!python3
import win32gui, time
from win32con import PAGE_READWRITE, MEM_COMMIT, MEM_RESERVE, MEM_RELEASE, PROCESS_ALL_ACCESS, WM_GETTEXTLENGTH, WM_GETTEXT
from commctrl import LVM_GETITEMTEXT, LVM_GETITEMCOUNT, LVM_GETNEXTITEM, LVNI_SELECTED
import os
import struct
import ctypes
import win32api

GetWindowThreadProcessId = ctypes.windll.user32.GetWindowThreadProcessId
VirtualAllocEx = ctypes.windll.kernel32.VirtualAllocEx
VirtualFreeEx = ctypes.windll.kernel32.VirtualFreeEx
OpenProcess = ctypes.windll.kernel32.OpenProcess
WriteProcessMemory = ctypes.windll.kernel32.WriteProcessMemory
ReadProcessMemory = ctypes.windll.kernel32.ReadProcessMemory
memcpy = ctypes.cdll.msvcrt.memcpy

def readListViewItems(hwnd, column_index=0):
    # Allocate virtual memory inside target process
    pid = ctypes.create_string_buffer(4)
    p_pid = ctypes.addressof(pid)
    GetWindowThreadProcessId(hwnd, p_pid) # process owning the given hwnd
    hProcHnd = OpenProcess(PROCESS_ALL_ACCESS, False, struct.unpack("i",pid)[0])
    pLVI = VirtualAllocEx(hProcHnd, 0, 4096, MEM_RESERVE|MEM_COMMIT, PAGE_READWRITE)
    pBuffer = VirtualAllocEx(hProcHnd, 0, 4096, MEM_RESERVE|MEM_COMMIT, PAGE_READWRITE)

    # Prepare an LVITEM record and write it to target process memory
    lvitem_str = struct.pack('iiiiiiiii', *[0,0,column_index,0,0,pBuffer,4096,0,0])
    lvitem_buffer = ctypes.create_string_buffer(lvitem_str)
    copied = ctypes.create_string_buffer(4)
    p_copied = ctypes.addressof(copied)
    WriteProcessMemory(hProcHnd, pLVI, ctypes.addressof(lvitem_buffer), ctypes.sizeof(lvitem_buffer), p_copied)

    # iterate items in the SysListView32 control
    num_items = win32gui.SendMessage(hwnd, LVM_GETITEMCOUNT)
    item_texts = []
    for item_index in range(num_items):
        win32gui.SendMessage(hwnd, LVM_GETITEMTEXT, item_index, pLVI)
        target_buff = ctypes.create_string_buffer(4096)
        ReadProcessMemory(hProcHnd, pBuffer, ctypes.addressof(target_buff), 4096, p_copied)
        item_texts.append(target_buff.value)

    VirtualFreeEx(hProcHnd, pBuffer, 0, MEM_RELEASE)
    VirtualFreeEx(hProcHnd, pLVI, 0, MEM_RELEASE)
    win32api.CloseHandle(hProcHnd)
    return item_texts

def getSelectedListViewItem(hwnd):
    return win32gui.SendMessage(hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED)

def getSelectedListViewItems(hwnd):
    items = []
    item = -1
    while True:
        item = win32gui.SendMessage(hwnd, LVM_GETNEXTITEM, item, LVNI_SELECTED)
        if item == -1:
            break
        items.append(item)
    return items

def getEditText(hwnd):
    # api returns 16 bit characters so buffer needs 1 more char for null and twice the num of chars
    buf_size = (win32gui.SendMessage(hwnd, WM_GETTEXTLENGTH, 0, 0) +1 ) * 2
    target_buff = ctypes.create_string_buffer(buf_size)
    win32gui.SendMessage(hwnd, WM_GETTEXT, buf_size, ctypes.addressof(target_buff))
    return target_buff.raw.decode('utf16')[:-1]# remove the null char on the end

def _normaliseText(controlText):
    '''Remove '&' characters, and lower case.
    Useful for matching control text.'''
    return controlText.lower().replace('&', '')

def _windowEnumerationHandler(hwnd, resultList):
    '''Pass to win32gui.EnumWindows() to generate list of window handle,
    window text, window class tuples.'''
    resultList.append((hwnd, win32gui.GetWindowText(hwnd), win32gui.GetClassName(hwnd)))

def searchChildWindows(currentHwnd,
               wantedText=None,
               wantedClass=None,
               selectionFunction=None):
    results = []
    childWindows = []
    try:
        win32gui.EnumChildWindows(currentHwnd,
                      _windowEnumerationHandler,
                      childWindows)
    except win32gui.error:
        # This seems to mean that the control *cannot* have child windows,
        # i.e. not a container.
        return
    for childHwnd, windowText, windowClass in childWindows:
        descendentMatchingHwnds = searchChildWindows(childHwnd)
        if descendentMatchingHwnds:
            results += descendentMatchingHwnds

        if wantedText and 
            not _normaliseText(wantedText) in _normaliseText(windowText):
                continue
        if wantedClass and 
            not windowClass == wantedClass:
                continue
        if selectionFunction and 
            not selectionFunction(childHwnd):
                continue
        results.append(childHwnd)
    return results

w=win32gui

while True:
    time.sleep(5)
    window = w.GetForegroundWindow()
    print("window: %s" % window)
    if (window != 0):
        if (w.GetClassName(window) == 'CabinetWClass'): # the main explorer window
            print("class: %s" % w.GetClassName(window))
            print("text: %s " %w.GetWindowText(window))
            children = list(set(searchChildWindows(window)))
            addr_edit = None
            file_view = None
            for child in children:
                if (w.GetClassName(child) == 'ComboBoxEx32'): # the address bar
                    addr_children = list(set(searchChildWindows(child)))
                    for addr_child in addr_children:
                        if (w.GetClassName(addr_child) == 'Edit'):
                            addr_edit = addr_child
                    pass
                elif (w.GetClassName(child) == 'SysListView32'): # the list control within the window that shows the files
                    file_view = child
            if addr_edit:
                path = getEditText(addr_edit)
            else:
                print('something went wrong - no address bar found')
                path = ''

            if file_view:
                files = [item.decode('utf8') for item in readListViewItems(file_view)]
                indexes = getSelectedListViewItems(file_view)
                print('path: %s' % path)
                print('files: %s' % files)
                print('selected files:')
                for index in indexes:
                    print("	%s - %s" % (files[index], os.path.join(path, files[index])))
            else:
                print('something went wrong - no file view found')

所以它的作用是不断检查活动窗口是否属于资源管理器窗口使用的类，然后遍历子小部件以查找地址栏和文件列表视图.然后它从列表视图中提取文件列表并请求选定的索引.它还从地址栏中获取并解码文本.
然后将底部的信息组合为您提供完整路径、文件夹路径、文件名或其任意组合.