#coding:utf-8
from datetime import datetime
from pywinauto import application
app=application.Application.start("notepad.exe")
app.Notepad.Edit1.SetText(unicode(datetime.now()))
app.Notepad.MenuSelect(u "File - > Save As")
dialog = app [u "Save As" ]
dialog.Edit1.SetText(u"datetime.txt")
dialog.Button1.Click()
confirm=app[u "Confirm Save As"]
if confirm.Exists():
confirm.Button1.Click()
app.Notepad.TypeKeys ("%FX")
The following error appears:
Unicode equal comparison failed to convert both arguments to Unicode-interpreting them as being unique
a[besti+bestsize] == b[bestj+bestsize]:
Traceback (most recent call last):
File "L:/tools/Python/pyato/notepad.py", line 7, in <module>
app.Notepad.MenuSelect(u "File - > Save As")
File "C:\Python27\lib\site-packages\pywinauto\controls\HwndWrapper.py", line 1316, in MenuSelect
self.MenuItem(path, exact=exact).Select()
File "C:\Python27\lib\site-packages\pywinauto\controls\HwndWrapper.py", line 1266, in MenuItem
return self.Menu().GetMenuPath(path,appdata=menu_appdata,exact=exact)[-1]
File "C:\Python27\lib\site-packages\pywinauto\controls\menuwrapper.py", line 470, in GetMenuPath
self.Items())
File "C:\Python27\lib\site-packages\pywinauto\findbestmatch.py", line 139, in find_best_match
raise MatchError (items=text_item_map.keys(), tofind=search_text)
pywinauto.findbestmatch.MatchError
Is Unicode strange?
I am a beginner in the program, so I cannot find a solution.
Would you mind teaching me?
Python is 2.79 pywinauto is 0.41.
I apologize for the inconvenience, but I appreciate your cooperation.
pywinauto/controlls/menuwrapper.py uses win32gui.GetMenuItemInfo, but I don't think that function corresponds to unicode.
If you check old version of pywinauto's code, GetMenuItemInfo of pywinauto/win32functions.py is used.GetMenuItemInfo is used in the file win32 functions.Sending unicode .GetMenuItemInfoW to the corresponding function.
Replacing _read_item and Text in the MenuItem class with old code seems to work:
#coding:utf-8
import ctypes
from datetime import datetime
from pywinauto import application
from pywinauto.controls.menuwrapper import MenuItem, win32 structures, win32 functions, win32 definitions
def_read_item(self):
"""Read the menu item info""
See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/resources/menus/menuferencing/menufunctions/getmenuiteminfo.asp
US>"for more information."
menu_info=win32 structures.MENUITEMINFOW()
menu_info.cbSize=ctypes.sizeof(menu_info)
menu_info.fMask=\
win32 define.MIIM_CHECKMARKS|\
win32 define.MIIM_ID|\
win32 define.MIIM_STATE|\
win32 define.MIIM_SUBMENU|\
win32defines.MIIM_TYPE#|\
#MIIM_FTYPE#|\
#MIIM_STRING
#MIIM_DATA|\
ret = win32 functions.GetMenuItemInfo(
self.menu,
self.index,
True,
ctypes.byref(menu_info))
if not ret:
raise types.WinError()
return menu_info
def Text (self):
"Return the state of this menu item".
info=self._read_item()
# if there is text
if info.cch:
# allocate buffer
buffer_size=info.cch+1
text=ctypes.create_unicode_buffer(buffer_size)
# update the structure and get the text info
info.dwTypeData=ctypes.addressof(text)
info.cch=buffer_size
win32 functions.GetMenuItemInfo(
self.menu,
self.index,
True,
ctypes.byref(info))
text = text.value
else:
text = '
return text
MenuItem._read_item=_read_item
MenuItem.Text=Text
app=application.Application.start("notepad.exe")
app.Notepad.Edit1.SetText(unicode(datetime.now()))
app.Notepad.MenuSelect(u "File - > Save As")
dialog = app [u "Save As" ]
dialog.Edit1.SetText(u"datetime.txt")
dialog.Button1.Click()
confirm=app[u "Confirm Save As"]
if confirm.Exists():
confirm.Button1.Click()
app.Notepad.TypeKeys ("%FX")
So it looks like a unicode bug in a module called pywinauto.
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