Lion上的py2app正在創建沒有python框架或資源的空應用程序

Question

我有一個python腳本，在升級到Lion之前，我已經用py2app成功打包了這個腳本。

現在，當我運行py2app它完成沒有錯誤，但是結果.app只有216K，並且執行時它抱怨缺少objc（這是腳本中的第一個導入）。

py2app輸出：

running py2app 
creating /Users/byron/Dropbox/dev/Hours-Worked/build 
creating /Users/byron/Dropbox/dev/Hours-Worked/build/bdist.macosx-10.7-intel 
creating /Users/byron/Dropbox/dev/Hours-Worked/build/bdist.macosx-10.7-intel/python2.7-semi_standalone 
creating /Users/byron/Dropbox/dev/Hours-Worked/build/bdist.macosx-10.7-intel/python2.7-semi_standalone/app 
creating /Users/byron/Dropbox/dev/Hours-Worked/build/bdist.macosx-10.7-intel/python2.7-semi_standalone/app/collect 
creating /Users/byron/Dropbox/dev/Hours-Worked/build/bdist.macosx-10.7-intel/python2.7-semi_standalone/app/temp 
creating /Users/byron/Dropbox/dev/Hours-Worked/dist 
creating build/bdist.macosx-10.7-intel/python2.7-semi_standalone/app/lib-dynload 
creating build/bdist.macosx-10.7-intel/python2.7-semi_standalone/app/Frameworks 
*** using recipe: virtualenv *** 
*** filtering dependencies *** 
376 total 
372 filtered 
0 orphaned 
4 remaining 
*** create binaries *** 
*** byte compile python files *** 
byte-compiling /Library/Python/2.7/site-packages/py2app-0.6.3-py2.7.egg/py2app/bootstrap/boot_app.py to boot_app.pyc 
byte-compiling /Library/Python/2.7/site-packages/py2app-0.6.3-py2.7.egg/py2app/bootstrap/chdir_resource.py to chdir_resource.pyc 
byte-compiling /Library/Python/2.7/site-packages/py2app-0.6.3-py2.7.egg/py2app/bootstrap/disable_linecache.py to disable_linecache.pyc 
byte-compiling /Users/byron/Dropbox/dev/Hours-Worked/hours-worked.py to hours-worked.pyc 
*** creating application bundle: Hours-Worked *** 
copying hours-worked.py -> /Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Resources 
creating /Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Resources/lib 
creating /Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Resources/lib/python2.7 
copying build/bdist.macosx-10.7-intel/python2.7-semi_standalone/app/site-packages.zip -> /Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Resources/lib/python2.7 
creating /Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Resources/lib/python2.7/lib-dynload 
creating /Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Frameworks 
stripping Hours-Worked 
stripping saved 15936 bytes (71424/87360) 

運行的應用程序：

$ ./dist/Hours-Worked.app/Contents/MacOS/Hours-Worked 
Traceback (most recent call last): 
    File "/Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Resources/__boot__.py", line 31, in <module> 
    _run('hours-worked.py') 
    File "/Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Resources/__boot__.py", line 28, in _run 
    execfile(path, globals(), globals()) 
    File "/Users/byron/Dropbox/dev/Hours-Worked/dist/Hours-Worked.app/Contents/Resources/hours-worked.py", line 3, in <module> 
    import objc 
ImportError: No module named objc 
2011-08-09 15:27:40.306 Hours-Worked[16825:707] Hours-Worked Error 

生成的應用程序是這樣的：

$ du -hs dist/Hours-Worked.app/Contents/* 
    0B dist/Hours-Worked.app/Contents/Frameworks 
4.0K dist/Hours-Worked.app/Contents/Info.plist 
76K dist/Hours-Worked.app/Contents/MacOS 
4.0K dist/Hours-Worked.app/Contents/PkgInfo 
132K dist/Hours-Worked.app/Contents/Resources 

它曾經的樣子：

$ du -hs Hours-Worked.app/Contents/* 
4.0M Hours-Worked.app/Contents/Frameworks 
4.0K Hours-Worked.app/Contents/Info.plist 
188K Hours-Worked.app/Contents/MacOS 
4.0K Hours-Worked.app/Contents/PkgInfo 
12M Hours-Worked.app/Contents/Resources 

Answer 1

沒有看到你setup.py文件，我最好的猜測是你沒有明確包含PyObjC庫。例如

from setuptools import setup 

OPTIONS = {'argv_emulation': False, 
      'includes': ['objc'], 
      } 
setup(
    app='myapp.app', 
    options={'py2app': OPTIONS}, 
    setup_requires=['py2app'], 
) 

將強制py2app包含objc庫。如果您已經這樣做了，那麼查看您的setup.py腳本將會很有幫助。