pywinauto：如何在不接受 SendKeys 的 ListView 上发送密钥？

Question

我从列表中做了 select 一项（使用下面的代码），我现在需要发送一个 ctrl+E。问题是不知何故 SendKeys 方法 isn't available，我无法使用 SendKeys('^e')。（此快捷方式将编辑同上应用程序中的 selected 项目）

from pywinauto.application import Application
from pywinauto import findbestmatch
from pywinauto import keyboard  #not sure if I need to import it


ditto=Application().connect(path='Ditto.exe')

#---- print all available methods of the object
print(dir(ditto.ditto.SysListView321.wrapper_object())) #( the list does not contains 'SendKeys')


#-----Find and select the item (containing 'xxx') in the SysListView321
#The list of texts to search through 
texts = ditto.ditto.SysListView321.texts()[1:] #skip window text itself, use only item texts

# The list of items corresponding (1 to 1) to the list of texts to search through.
items = ditto.ditto.SysListView321.items()   #>>[]    
found_item = findbestmatch.find_best_match('xxx', texts, items, limit_ratio=0.1).Select()

一些错误：

ditto.ditto.SysListView321.SendKeys('^e')

... WindowSpecification class has no 'SendKeys' method

ditto.ditto.SysListView321.keyboard.SendKeys('^e')

... findbestmatch.MatchError: Could not find 'keyboard' in 'dict_keys(['', 'Header'])'

[编辑]（更多错误）

ditto.ditto.SysListView321.type_keys('^e')

win32gui.SetForegroundWindow(self.handle) pywintypes.error: (0, 'SetForegroundWindow', 'No error message is available')

 keyboard.send_keys('^e')

AttributeError: module 'pywinauto.keyboard' has no attribute 'send_keys'

(Ps。对于初学者：app.Ditto 等同于 app.window(best_match='Ditto') )

Answer 1

对于指定的 UI 元素，此方法是

# it will activate target window if it's not in focus
ditto.ditto.SysListView321.type_keys('^e')

但是

keyboard.SendKeys('^e') # should work also if you don't change active window

无需绑定任何特定控件即可使用。

所以你不应该尝试使用模块名称（如 keyboard）作为任何对象的属性名称。是 Python。只要学习 Python 基础知识，您也会更好地理解 pywinauto。

Answer 2

完成 Vasily 的回答。这是编辑单个同上项目所需的代码（它工作......大部分时间）

from pywinauto import findbestmatch
from pywinauto.application import Application
from pywinauto import remote_memory_block
from pywinauto import keyboard
from pywinauto import timings
import time  #needed for time.sleep(3)


keyboard.SendKeys('^*') # custom shortcut to launch the specific ditto "group" 
time.sleep(2)  # wait 2 sec for the app

ditto=Application().connect(path='Ditto.exe')
time.sleep(0.5) 

##find & select item

#The list of texts to search through: 
texts = ditto.ditto.SysListView321.texts()[1:] #skip window text itself

# The list of items corresponding (1 to 1) to the list of texts to search through.
items = ditto.ditto.SysListView321.items()   #>>[]  

found_item = findbestmatch.find_best_match('test', texts, items, limit_ratio=0.1).Select()

## Extra: open the item in editor
# Bring the window to the foreground first
ditto.ditto.set_keyboard_focus() # (work also with set_focus but it remove the cursor) 

# edit the selected entry (it's a shortcut)
keyboard.SendKeys('^e') 

# Wait (for the windows to load)
time.sleep(1) # 1 sec

# Select all
keyboard.SendKeys('^a')

ditto.Editor.close()

pywinauto：如何在不接受 SendKeys 的 ListView 上发送密钥？

pywinauto: how to SendKeys on a ListView which doesn't accept SendKeys?

python

python-3.x

pywinauto

ditto