Re: [Pythonmac-SIG] problem running py2app
On 2/2/10 6:24 PM, William R.Dickson wrote: Attila Tajtiattila.tajtiat gmail.com writes: error: unpack requires a string argument of length 8 /Users/ata/Projects/MailArchiveButton/build/bdist.macosx-10.6- universal/egg/macholib/ptypes.py(48)from_str() (Pdb) ^D I'm getting the same error on my first attempt to build an app. Did you get any response to this question? Thanks, -Bill http://wiki.python.org/moin/MacPython/BundleBuilder -- Kevin Walzer Code by Kevin http://www.codebykevin.com ___ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig
Re: [Pythonmac-SIG] problem running py2app
On 2010.02.03., at 0:24, William R. Dickson wrote: error: unpack requires a string argument of length 8 /Users/ata/Projects/MailArchiveButton/build/bdist.macosx-10.6- universal/egg/macholib/ptypes.py(48)from_str() (Pdb) ^D I'm getting the same error on my first attempt to build an app. Did you get any response to this question? I had no response, nor had I any serious attempts to fix it yet. I suggest to take a look at the article by Virgil Drupas. I had no time to test his version of py2app yet. (This was also mentioned on this list earlier by Kevin Walzer.) http://www.hardcoded.net/articles/building-64-bit-pyobjc-applications-with-py2app.htm Honestly this article disappointed me because of the problems with both memory consumption and necessity to use a separate 10.5 partition for the build system, so I started looking for another project for the time being. ___ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig
[Pythonmac-SIG] problem running py2app
Hello,
As my first Mac OS X project I am trying to build a sample plugin with py2app.
I am following this tutorial:
http://eaganj.free.fr/weblog/?post/2009/07/14/Demystifying-Mail.app-Plugins-on-Leopard
I do not know what am I doing wrong, but I cannot seem to be able to create my
plugin in the first place.
python setup.py py2app -A works, but creating a standalong plugin fails.
Do you know what is wrong? First I tried with py2app 0.4.3, but now I use svn
trunk.
python setup.py py2app output:
running py2app
*** using recipe: virtualenv ***
*** filtering dependencies ***
369 total
366 filtered
0 orphaned
3 remaining
*** create binaries ***
*** byte compile python files ***
skipping byte-compilation of /Users/ata/Projects/MailArchiveButton/MyPlugin.py
to MyPlugin.pyc
byte-compiling /Users/ata/Scrap/py2app/py2app/bootstrap/boot_plugin.py to
boot_plugin.pyc
byte-compiling /Users/ata/Scrap/py2app/py2app/bootstrap/disable_linecache.py to
disable_linecache.pyc
*** creating plugin bundle: MyPlugin ***
copying MyPlugin.py -
/Users/ata/Projects/MailArchiveButton/dist/MyPlugin.mailbundle/Contents/Resources
creating
/Users/ata/Projects/MailArchiveButton/dist/MyPlugin.mailbundle/Contents/Resources/lib
creating
/Users/ata/Projects/MailArchiveButton/dist/MyPlugin.mailbundle/Contents/Resources/lib/python2.6
copying
build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/site-packages.zip
-
/Users/ata/Projects/MailArchiveButton/dist/MyPlugin.mailbundle/Contents/Resources/lib/python2.6
creating
/Users/ata/Projects/MailArchiveButton/dist/MyPlugin.mailbundle/Contents/Resources/lib/python2.6/lib-dynload
creating
/Users/ata/Projects/MailArchiveButton/dist/MyPlugin.mailbundle/Contents/Frameworks
Traceback (most recent call last):
File /Users/ata/Scrap/py2app/py2app/build_app.py, line 589, in _run
self.run_normal()
File /Users/ata/Scrap/py2app/py2app/build_app.py, line 660, in run_normal
self.create_binaries(py_files, pkgdirs, extensions, loader_files)
File /Users/ata/Scrap/py2app/py2app/build_app.py, line 777, in
create_binaries
platfiles = mm.run()
File build/bdist.macosx-10.6-universal/egg/macholib/MachOStandalone.py,
line 101, in run
for fn in platfiles:
File build/bdist.macosx-10.6-universal/egg/macholib/util.py, line 227, in
iter_platform_files
if is_platform_file(fn):
File build/bdist.macosx-10.6-universal/egg/macholib/util.py, line 206, in
is_platform_file
header = mach_o.fat_header.from_fileobj(fileobj, _endian_='')
File build/bdist.macosx-10.6-universal/egg/macholib/ptypes.py, line 44, in
from_fileobj
return cls.from_str(f.read(cls._size_), **kw)
File build/bdist.macosx-10.6-universal/egg/macholib/ptypes.py, line 48, in
from_str
return cls.from_tuple(struct.unpack(endian + cls._format_, s), **kw)
error: unpack requires a string argument of length 8
/Users/ata/Projects/MailArchiveButton/build/bdist.macosx-10.6-universal/egg/macholib/ptypes.py(48)from_str()
(Pdb) ^D
setup.py:
from distutils.core import setup
import py2app
plist = dict(
NSPrincipalClass='MyPlugin',
CFBundleVersion='1',
SupportedPluginCompatibilityUUIDs=[
'225E0A48-2CDB-44A6-8D99-A9BB8AF6BA04',
'B3F3FC72-315D-4323-BE85-7AB76090224D',
'2610F061-32C6-4C6B-B90A-7A3102F9B9C8',
'99BB3782-6C16-4C6F-B910-25ED1C1CB38B',
'2F0CF6F9-35BA-4812-9CB2-155C0FDB9B0F',
'0CB5F2A0-A173-4809-86E3-9317261F1745'
]
)
setup(
plugin = ['MyPlugin.py'],
options=dict(py2app=dict(extension='.mailbundle', plist=plist))
)
myplugin.py:
from AppKit import *
from Foundation import *
import objc
MVMailBundle = objc.lookUpClass('MVMailBundle')
class MyPlugin(MVMailBundle):
@classmethod
def initialize (cls):
cls.registerBundle()
NSLog(MyPlugin registered with Mail)
initialize = classmethod(initialize)
-- Attila
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[Pythonmac-SIG] problem running py2app bundle referencing PyLucene
Hey all,
I'm a long-time python wrangler, but I've recently been doing more
development for deployment on the Mac. I've been trying to get py2app
to build a wrapper around a small Python server that uses PyLucene.
Unfortunately, I've hit a few snags.
When I build, I supply the following environment parameters to the
location where I have the PyLucene.py, _PyLucene.so and required
*dylib files.
export DYLD_LIBRARY_PATH=~/Projects/dtsearch/lib
export PYTHONPATH=~/Projects/dtsearch/lib;
setup.py py2app seems to run without a problem and correctly tracks
down the dependencies.
However, when a I run a new terminal, without those environment
variables, I get this spew:
[msolomon]beast:~/Projects/dtsearch dist/dtserv.app/Contents/MacOS/
dtserv
Traceback (most recent call last):
File /Users/msolomon/Projects/dtsearch/dist/dtserv.app/Contents/
Resources/__boot__.py, line 137, in ?
_run('dtserv.py')
File /Users/msolomon/Projects/dtsearch/dist/dtserv.app/Contents/
Resources/__boot__.py, line 134, in _run
execfile(path, globals(), globals())
File /Users/msolomon/Projects/dtsearch/dist/dtserv.app/Contents/
Resources/dtserv.py, line 17, in ?
import dtsearch
File dtsearch.pyc, line 10, in ?
File search.pyc, line 7, in ?
File PyLucene.pyc, line 33, in ?
ImportError: Failure linking new module: /Users/msolomon/Projects/
dtsearch/dist/dtserv.app/Contents/Resources/lib/python2.4/lib-dynload/
_PyLucene.so: Library not loaded: /opt/local/lib/gcc41/libgcj.7.dylib
Referenced from: /Users/msolomon/Projects/dtsearch/dist/dtserv.app/
Contents/Resources/lib/python2.4/lib-dynload/_PyLucene.so
Reason: image not found
2007-01-01 20:07:06.127 dtserv[8407] dtserv Error
2007-01-01 20:07:06.130 dtserv[8407] dtserv Error
An unexpected error has occurred during execution of the main script
ImportError: Failure linking new module: /Users/msolomon/Projects/
dtsearch/dist/dtserv.app/Contents/Resources/lib/python2.4/lib-dynload/
_PyLucene.so: Library not loaded: /opt/local/lib/gcc41/libgcj.7.dylib
Referenced from: /Users/msolomon/Projects/dtsearch/dist/dtserv.app/
Contents/Resources/lib/python2.4/lib-dynload/_PyLucene.so
Reason: image not found
Now, the _PyLucene.so want to link against these libs, none of which
exists at these paths (nor have they ever, on my machine).
/opt/local/lib/gcc41/libgcj.7.dylib (compatibility version 8.0.0,
current version 8.0.0)
/opt/local/lib/gcc41/libgcc_s.1.dylib (compatibility version
1.0.0, current version 1.0.0)
/opt/local/lib/gcc41/libstdc++.6.dylib (compatibility version
7.0.0, current version 7.8.0)
So, normally, I have to export they correct DYLD_LIBRARY_PATH, so I
added those variables back in. Now I get this:
[msolomon]beast:~/Projects/dtsearch dist/dtserv.app/Contents/MacOS/
dtserv
Fatal Python error: Interpreter not initialized (version mismatch?)
Abort trap
I've spent several hours hunting through the bootstrap and a few
other bits, but I didn't have a good intuitive feel for where the
problem is.
Is there something simple that I'm missing?
Any help would be appreciated.
Thanks,
-Mike
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