I'm developing an application for OS X. The application involves communicating with a server through python-requests, using a secure connection.
I am able to run the python file I intend to package, and it succeeds with the SSL connection. However, when I package the file with py2app and try to run it, I get the following error:
Traceback (most recent call last):
File "/Users/yossi/Documents/repos/drunken-octo-nemesis/dist/drunken-octo.app/Contents/Resources/__boot__.py", line 338, in <module>
_run()
File "/Users/yossi/Documents/repos/drunken-octo-nemesis/dist/drunken-octo.app/Contents/Resources/__boot__.py", line 333, in _run
exec(compile(source, path, 'exec'), globals(), globals())
File "/Users/yossi/Documents/repos/drunken-octo-nemesis/dist/drunken-octo.app/Contents/Resources/media_test.py", line 16, in <module>
cmpbl.syncWithCloud()
File "src/compare_book_lists.pyc", line 172, in syncWithCloud
File "src/compare_book_lists.pyc", line 64, in checkMediaOnCloud
File "src/get_cloud_book_list.pyc", line 26, in getCloudFulfilledBookList
File "requests/api.pyc", line 55, in get
File "requests/api.pyc", line 44, in request
File "requests/sessions.pyc", line 354, in request
File "requests/sessions.pyc", line 460, in send
File "requests/adapters.pyc", line 250, in send
requests.exceptions.SSLError: [Errno 185090050] _ssl.c:340: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
2013-06-12 11:39:49.119 drunken-octo[1656:707] drunken-octo Error
I was able to package part of my application successfully. The problem begins when the target file depends, somewhere in the chain, on Requests.
I am using zc.buildout to organize my imports. Therefore, I am running in a local python interpreter created by the buildout, so any fixes, unfortunately, will be easier to implement if they don't involve modifying the system Python. However, all suggestions are welcome, and I'll do my best to modify them for my specifics.
This only happens when I run the packaged app. Any ideas?
The easiests workaround is to add an option for py2app to your setup.py file:
setup(
...
options={
'py2app':{
'packages': [ 'requests' ]
}
}
)
This includes the entire package into the application bundle, including the certificate bundle.
I've filed an issue for this in my py2app tracker, a future version of py2app will include logic to detect the use of the request library and will copy the certificate bundle automaticly.