mirror of https://github.com/python/cpython
75 lines
4.1 KiB
Plaintext
75 lines
4.1 KiB
Plaintext
Changes in 2.1a2 since 2.0
|
|
--------------------------
|
|
|
|
These release notes refer to Mac-specific changes only. See NEWS (in the Misc folder)
|
|
for machine-independent changes.
|
|
|
|
Unfortunately I have messed my administration up, so I can't give complete
|
|
Mac-specific release notes for the changes in this release. So, I will
|
|
have to leave it at the highlights:
|
|
|
|
- The good news: this release is Carbon-based, so it runs natively on MacOS 8.6 or
|
|
later and MacOSX.
|
|
- The bad news: this release is Carbon-only. The next alpha release will be both
|
|
Carbon and classic PPC.
|
|
- Distutils is included and seems to work.
|
|
- There's a new module (package, actually) mkcwproject which builds CodeWarrior
|
|
projects from simple templates. See Distutils or :Mac:scripts:genpluginprojects.py
|
|
for examples of use.
|
|
- Windows and Dialogs can now be different beasts, so you may have to call
|
|
dlg.GetDialogWindow() where you used to be able to call window methods straight
|
|
on the dialog. This also has consequences for code using FrameWork.DialogWindow.
|
|
THIS IS AN INCOMPATIBLE CHANGE.
|
|
- ctl.GetControlDataHandle() has been renamed to GetControlData_Handle(), and similarly
|
|
for the other variants of GetControlData and SetControlData. This was needed
|
|
because Carbon defines a completely different routine with the name GetControlDataHandle.
|
|
THIS IS AN INCOMPATIBLE CHANGE.
|
|
- Method mac.xstat() has disappeared. THIS IS AN INCOMPATIBLE CHANGE.
|
|
- Menu.SetPopupData() and GetPopupData() are gone. Use SetPopupMenuHandle() and
|
|
SetPopupMenuID() (and the getters) in stead. THIS IS AN INCOMPATIBLE CHANGE.
|
|
- Various methods have disappeared when running under Carbon. The script
|
|
:Mac:scripts:missingcarbonmethods.py can check your sources, but you need unix to run
|
|
it. Or use it as documentation and search by hand. THIS IS AN INCOMPATIBLE CHANGE.
|
|
- The good news is that "direct access to toolbox structs" still works from Python,
|
|
so Python programmers have a lot less to fix than C programmers.
|
|
That's because the lowlevel code simply uses the accessors internally. The accessors
|
|
are available both in Carbon and Classic MacPython.
|
|
- Scrap under Carbon is, you guessed it, the Carbon Scrap Manager. Some workarounds are
|
|
provided, though. THIS IS AN INCOMPATIBLE CHANGE.
|
|
- The Internet Config routines that are missing from Carbon have been removed. This
|
|
is no problem if you use the "ic" module, but may be if you use "icglue" directly.
|
|
THIS IS AN INCOMPATIBLE CHANGE.
|
|
- Various old toolbox names (CountMItems, EnableItem, etc) have disappeared. Use the
|
|
new forms (CountMenuItems, EnableMenuItem, etc). THIS IS AN INCOMPATIBLE CHANGE.
|
|
- Waste now uses Waste 2.0.
|
|
- The default memory size for the interpreter has been upped again.
|
|
- The MacOS error messages have been updated to reflect the current state of
|
|
things. This was long overdue.
|
|
- The crash in BuildApplication has been fixed.
|
|
- struct.pack related problems (in Audio_Mac, for example) have been fixed.
|
|
- (src/dev/cvs only): The project files now use the .mcp extension in stead of .prj.
|
|
Projects for almost all plugins and the img modules are automatically generated
|
|
with :Mac:scripts:genpluginprojects.py (also called by fullbuild). The .mcp files
|
|
are not in the repository, if you don't want to use genpluginprojects you can import
|
|
the .mcp.xml files in CodeWarrior.
|
|
|
|
|
|
What is not in this distribution
|
|
--------------------------------
|
|
|
|
- The garbage collection mods have not been enabled, mainly due to lack of test-time.
|
|
- Stackless Python/microthreads hasn't been ported to 2.0 yet. If/when it becomes available
|
|
Just will undoubtedly announce it on pythonmac-sig and the MacPython homepage.
|
|
|
|
Known problems
|
|
--------------
|
|
|
|
This list is far from complete, more problems may be listed on the MacPython homepage,
|
|
http://www.cwi.nl/~jack/macpython.html.
|
|
|
|
- The IDE and Tkinter do not work together. Run tkinter programs under PythonInterpreter.
|
|
- Aliases do not work in sys.path entries.
|
|
- The menu bar isn't always correctly restored before MacPython turns to <<terminated>>.
|
|
- Under Carbon only you may occasionally see a spurious KeyboardInterrupt. I have absolutely
|
|
no clue as to what is causing this.
|