[Pythonmac-SIG] Re: [Pyobjc-dev] [ANN] py2app 0.1.6

[Bob Ippolito]

I did some reorganization of the packages (I put them in a .pth'ed 
directory).  It does clean out some of the old py2app, but fails to 
clean out macholib and altgraph.

If you do this, then it should work, because the "py2app" directory was 
indeed cleaned when you upgraded:
rm -rf /Library/Python/2.3/macholib
rm -rf /Library/Python/2.3/altgraph

Typically bdist_mpkg installers *do* clean their target first, but in 
this case, it's installing to a different location entirely 
(py2app/macholib, py2app/altgraph, etc..), so the old targets were not 
removed.  I didn't bother to test the upgrade scenario when cutting the 
release, so I didn't think to add these additional steps in the 
preflight script.

Future upgrades won't have this problem, as I don't see a need to move 
things around like this again anytime soon :)

-bob
On Dec 7, 2004, at 4:00 AM, Kaweh Kazemi wrote:
bob,
i've installed py2app-0.1.6.mpkg (i had previously 0.1.5 installed, 
which i didn't de-install, presuming that this will be done 
automatically). that's what i get:

Traceback (most recent call last):
  File "setup.py", line 6, in ?
import py2app
  File "/purelib/py2app/py2app/__init__.py", line 33, in ?
  File "/purelib/py2app/py2app/install.py", line 15, in ?
  File "/purelib/py2app/py2app/command/__init__.py", line 1, in ?
  File "/purelib/py2app/py2app/build_app.py", line 20, in ?
  File "/purelib/py2app/modulegraph/find_modules.py", line 21, in ?
  File "/purelib/py2app/modulegraph/modulegraph.py", line 15, in ?
ImportError: No module named ObjectGraph
did i miss anything?
thanks,
kw.
On 07.12.2004, at 06:49, Bob Ippolito wrote:
I've rolled together a new 0.1.6 release of py2app 
 that includes the following 
feature enhancements and probably a few bug fixes:

modulegraph:
- This is now a top-level package and should be cross-platformish and 
not at all py2app specific (if someone wants a project, integrate 
this into py2exe/cx_Freeze/etc.)

altgraph:
- Some common code between modulegraph and macholib was moved into 
altgraph (the ObjectGraph data structure, for example)

macholib:
- Lots of code in its supporting library, ptypes, was removed, 
rewritten and optimized for performance and simplicity.
- The API has totally been changed (I don't think anyone else uses 
it, so I don't feel bad about it :)
- It uses altgraph for its data structure now
- More correct algorithms for locating dylibs and frameworks based 
upon a thorough reading of the dyld source code

bdist_mpkg:
- Made the dependency checking more specific for better Installer 
compatibility
- Fixed some minor bugs

py2app:
- New "plugin" target for building loadable bundles (i.e. Interface 
Builder palettes).  This is a crazy hack, and will never work 
perfectly due to the icky globalness of the Python interpreter, but 
works well enough in practice.
- Plugin example
- Sets a new ARGVZERO environment variable that points to the argv[0] 
that was passed to main(...).
- Sets a new EXECUTABLEPATH environment variable that points to the 
actual path of the executable that was run (which will be == to 
ARGVZERO most of the time)
- suboptimal PyQt support (sip and PyQt are built in really strange 
ways and have lots of interdependencies at the C/C++ level so 
whenever you use ANY sip module you use ALL sip modules)
- PyQt example
- suboptimal PyOpenGL support (PyOpenGL has a stupid way of finding 
its version that prevents it from being easily bundled)
- PyOpenGL example
- py2applet command line tool (performs the same function as the GUI 
app)

-bob

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[Pythonmac-SIG] Re: [Pyobjc-dev] [ANN] py2app 0.1.6

[Bob Ippolito]

er.. missed one:
rm -rf /Library/Python/2.3/bdist_mpkg
On Dec 7, 2004, at 4:18 AM, Bob Ippolito wrote:
I did some reorganization of the packages (I put them in a .pth'ed 
directory).  It does clean out some of the old py2app, but fails to 
clean out macholib and altgraph.

If you do this, then it should work, because the "py2app" directory 
was indeed cleaned when you upgraded:
rm -rf /Library/Python/2.3/macholib
rm -rf /Library/Python/2.3/altgraph

Typically bdist_mpkg installers *do* clean their target first, but in 
this case, it's installing to a different location entirely 
(py2app/macholib, py2app/altgraph, etc..), so the old targets were not 
removed.  I didn't bother to test the upgrade scenario when cutting 
the release, so I didn't think to add these additional steps in the 
preflight script.

Future upgrades won't have this problem, as I don't see a need to move 
things around like this again anytime soon :)

-bob
On Dec 7, 2004, at 4:00 AM, Kaweh Kazemi wrote:
bob,
i've installed py2app-0.1.6.mpkg (i had previously 0.1.5 installed, 
which i didn't de-install, presuming that this will be done 
automatically). that's what i get:

Traceback (most recent call last):
  File "setup.py", line 6, in ?
import py2app
  File "/purelib/py2app/py2app/__init__.py", line 33, in ?
  File "/purelib/py2app/py2app/install.py", line 15, in ?
  File "/purelib/py2app/py2app/command/__init__.py", line 1, in ?
  File "/purelib/py2app/py2app/build_app.py", line 20, in ?
  File "/purelib/py2app/modulegraph/find_modules.py", line 21, in ?
  File "/purelib/py2app/modulegraph/modulegraph.py", line 15, in ?
ImportError: No module named ObjectGraph
did i miss anything?
thanks,
kw.
On 07.12.2004, at 06:49, Bob Ippolito wrote:
I've rolled together a new 0.1.6 release of py2app 
 that includes the following 
feature enhancements and probably a few bug fixes:

modulegraph:
- This is now a top-level package and should be cross-platformish 
and not at all py2app specific (if someone wants a project, 
integrate this into py2exe/cx_Freeze/etc.)

altgraph:
- Some common code between modulegraph and macholib was moved into 
altgraph (the ObjectGraph data structure, for example)

macholib:
- Lots of code in its supporting library, ptypes, was removed, 
rewritten and optimized for performance and simplicity.
- The API has totally been changed (I don't think anyone else uses 
it, so I don't feel bad about it :)
- It uses altgraph for its data structure now
- More correct algorithms for locating dylibs and frameworks based 
upon a thorough reading of the dyld source code

bdist_mpkg:
- Made the dependency checking more specific for better Installer 
compatibility
- Fixed some minor bugs

py2app:
- New "plugin" target for building loadable bundles (i.e. Interface 
Builder palettes).  This is a crazy hack, and will never work 
perfectly due to the icky globalness of the Python interpreter, but 
works well enough in practice.
- Plugin example
- Sets a new ARGVZERO environment variable that points to the 
argv[0] that was passed to main(...).
- Sets a new EXECUTABLEPATH environment variable that points to the 
actual path of the executable that was run (which will be == to 
ARGVZERO most of the time)
- suboptimal PyQt support (sip and PyQt are built in really strange 
ways and have lots of interdependencies at the C/C++ level so 
whenever you use ANY sip module you use ALL sip modules)
- PyQt example
- suboptimal PyOpenGL support (PyOpenGL has a stupid way of finding 
its version that prevents it from being easily bundled)
- PyOpenGL example
- py2applet command line tool (performs the same function as the GUI 
app)

-bob

---
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Read honest & candid reviews on hundreds of IT Products from real 
users.
Discover which products truly live up to the hype. Start reading 
now. http://productguide.itmanagersjournal.com/
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Read honest & candid reviews on hundreds of IT Products from real 
users.
Discover which products truly live up to the hype. Start reading now. 
http://productguide.itmanagersjournal.com/
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