[英]py2exe ctypes dll load error when running from compiled exe but not when running code using the interpreter
I'm compiling and exe using py2exe 我正在编译并使用py2exe exe
when I test the code running from cmd like this 当我像这样测试从cmd运行的代码时
C:\wdir\mvl-tryton-client\tryton-3.2.3\bin>python tryton
it works fine. 它工作正常。
But when I run it after executing the generated installation I get: 但是当我在执行生成的安装后运行它时,我得到:
Error DLL load failed: The specified procedure could not be found.
File "tryton\common\common.pyc", line 1341, in process
File "tryton\gui\main.pyc", line 878, in _set_preferences
File "tryton\gui\main.pyc", line 1049, in sig_win_menu
File "tryton\gui\window\view_form\screen\screen.pyc", line 95, in __init__
File "tryton\gui\window\view_form\screen\screen.pyc", line 364, in switch_view
File "tryton\gui\window\view_form\screen\screen.pyc", line 384, in load_view_to_load
File "tryton\gui\window\view_form\screen\screen.pyc", line 397, in add_view_id
File "tryton\gui\window\view_form\screen\screen.pyc", line 425, in add_view
File "tryton\gui\window\view_form\view\widget_parse.pyc", line 4, in <module>
File "tryton\gui\window\view_form\view\form_gtk\__init__.pyc", line 3, in <module>
File "tryton\gui\window\view_form\view\form_gtk\parser.pyc", line 537, in <module>
File "tryton\gui\window\view_form\view\form_gtk\fingerprint.pyc", line 11, in <module>
File "tryton\gui\window\view_form\view\form_gtk\fpenroll.pyc", line 9, in <module>
File "ctypes\__init__.pyc", line 10, in <module>
File "_ctypes.pyc", line 12, in <module>
File "_ctypes.pyc", line 10, in __load
my guess is some missing configuration in the setup.py, or a missing path to the ctypes lib, but I couldn't find any precise info in the docs. 我的猜测是setup.py中缺少某些配置,或者ctypes lib缺少路径,但是我在文档中找不到任何准确的信息。
Any help or hint is greatly appreciated. 任何帮助或提示,我们将不胜感激。 Thanks.
谢谢。 Mariano
马里亚诺
EDIT: here is the _ctypes.py. 编辑:这是_ctypes.py。 I tried to print the name and path variables.
我试图打印名称和路径变量。 But when running the exe from the cmd it shows no output there.
但是从cmd运行exe时,那里没有输出。
def __load():
import imp, os, sys
try:
dirname = os.path.dirname(__loader__.archive)
except NameError:
dirname = sys.prefix
path = os.path.join(dirname, '_ctypes.pyd')
#print "py2exe extension module", __name__, "->", path
mod = imp.load_dynamic(__name__, path)
## mod.frozen = 1
__load()
del __load
Thanks for the comments guys. 感谢您的评论。 I solved it adding the ctypes and _ctypes packagaes to the includes in setup.py like this:
我解决了将ctypes和_ctypes packagaes添加到setup.py中的include中,如下所示:
args['options'] = {
'py2exe': {
'optimize': 0,
'bundle_files': 3, # don't bundle because gtk doesn't support it
'packages': [
'encodings',
'gtk',
'pytz',
'atk',
'pango',
'pangocairo',
'gio',
'ctypes',
'_ctypes'
],
'dll_excludes': [ "mswsock.dll", "powrprof.dll" ]
}
}
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