On 3/05/11 6:18 AM, Ronald Oussoren wrote:
>> I get the following error when trying to run my app when built with
>> py2app and python 2.7.
>>
>> File "crcmod/__init__.pyc", line 7, in <module>
>> ImportError: No module named predefined
>>
>>
>> The app works fine when built with Python 2.5 or Python 2.6.
>>
>> It seems the folks in py2exe land are having the same issue.
>>
>> http://thread.gmane.org/gmane.comp.python.py2exe/4301
>> http://thread.gmane.org/gmane.comp.python.py2exe/4302
>>
>>
>> Any ideas what would be causing this and how it can be
>> fixed/solved/worked-around ??
>
> The crcmod package contains a module named crcmod. My guess is that
> both py2app and py2exe get confused by this and try to fetch
> 'crcmod.predefined' from the nested module instead of the toplevel
> package. This basicly means that both py2*s have a bug in their
> emulation of the __import__ code.
>
> I'll see if I can create a testcase for this for the modulegraph
> package, it should then be fairly easy to actually fix the issue. As
> this is only a problem with python2.7 this may end up being a bug in
> the stdlib though.
>
> As a workaround try adding includes for crcmod.predefined, or even the
> entire crcmod package (setup(..., package=['crcmod'], ...))
Yep. Forcing inclusion of the module in setup does resolve the issue.
Here is the snippet of my setup file that worked for me :)
Hopefully py2app can be fixed so this is not necessary, but at least I
have a workaround now.
Thanks Ronald !!
PACKAGES = [ 'crcmod', ]
OPTIONS = {
'argv_emulation' : True,
'iconfile' : 'images/myapp.icns',
'plist' : Plist,
'packages' : PACKAGES,
}
setup(
app = APP,
data_files = DATA_FILES,
options = { 'py2app' : OPTIONS },
setup_requires=['py2app'],
)
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