cpython/Mac
Jack Jansen 21b5d605d8 Moved suites to their own folder 1997-08-27 13:49:18 +00:00
..
Compat c2pstring has moved to a different include file 1997-05-07 15:44:31 +00:00
Demo Removed support_print docs. 1997-08-19 14:01:35 +00:00
Include Mods for user mainloop event handling 1997-06-20 16:25:00 +00:00
Lib Moved suites to their own folder 1997-08-27 13:49:18 +00:00
MPW
Modules Added reop 1997-08-19 13:59:59 +00:00
Python Handle systemclicks ourselves, in stead of passing them to Sioux. This 1997-08-26 13:20:34 +00:00
Resources New version number, new tk resources, new error numbers, new GUSI 1997-08-08 14:55:03 +00:00
Tools/twit Moved resources around to forestall conflicts with debuggee 1996-12-23 17:11:00 +00:00
Unsupported Added/updated copyright notices 1997-01-31 16:15:11 +00:00
mwerks PythonCore is now a fat shared library, the plugin modules aren't fat, 1997-08-19 13:58:00 +00:00
scripts MkPluginAliases now knows about fat PythonCore (and all resource files 1997-08-19 13:58:57 +00:00
think
HISTORY Changed release note structure: 1997-05-28 12:01:14 +00:00
ReadMe Adapted from ReadMeOrSuffer for the new installer 1997-08-26 13:25:06 +00:00
Relnotes Changed release note structure: 1997-05-28 12:01:14 +00:00
Relnotes-source Changed release note structure: 1997-05-28 12:01:14 +00:00
errno_unix.h
fopenRF.c
mkapplet.py
mwerksglue.c

ReadMe

How to install Python 1.5a3 on your Macintosh
-------------------------------------------

If this is your first encounter with Python: you definitely need the
common user documentation (common to all platforms). You can find this
(in various forms) on www.python.org and ftp.python.org. Through
there, or via http://www.cwi.nl/~jack/macpython.html you can also find
the most recent MacPython distribution.

Mac-specific documentation is included in this distribution in folder
Mac:Demo. The documentation is sparse, but it will have to serve for
now. The documentation is in HTML format, start with index.html.

What to install
---------------

There are three flavors of Python: PowerPC, cfm68k and Classic 68k (the
FAT flavor is just a combination of the first two, which is handy if you
want to install Python on a fileserver or so). 68K-mac owners should
definitely use the cfm68k version if possible, since it enables the use
of applets and dynamically loaded modules and usually has a smaller
memory footprint. It does however need the CFM68K Runtime Enabler which
is available from Apple (available for free from
<http://support.info.apple.com/ftp/swhome.html>, included since MacOS
7.6.1). If your machine is pre-68020 you cannot use cfm68k and you can
install the classic 68k Python.

If you have a pre-system 7 macintosh: sorry, this release will not work
on your system. Too many sys7 features are used to make a sys6 python
easy to create.

If you don't have enough memory: the sizes choosen are somewhat
arbitrary. Try lowering the application sizes in the finder "get info"
window, and seeing whether the resulting python is still usable. Some
modules (Tkinter comes to mind) need a lot of memory, so it may also be
necessary to increase the application size.

A final note to CFM68K (and possibly PPC) users: the Code Fragment
Manager can (incorrectly) produce "library not found" and other strange
error messages when it really means that there is not enough room in the
system heap. Decreasing (yes, *de*creasing) the size of the interpreter
and/or enabling virtual memory may solve these problems.

After installing
----------------

It is probably a good idea to run "autotest.py" from :Lib:test at this
point, this should not give any errors. It will, however, print some
messages about optional features not supported. Running testall.py is
done by double-clicking it or dropping it onto the interpreter.

NOTE: as of 1.5a3 the tests test_time, test_strftime and test_rotor will
fail. This is due to a problem with the tests. test_socket may also fail
if you have no internet connection.

Next, try "compileall.py" from :Lib to create all .pyc files (but this
isn't really important).

PPC and CFM68K users have a couple of applets in the main folder they
may want to try, (68K users can use the corresponding scripts from the
"scripts" folder):

- EditPythonPrefs allows you to edit the preferences file, to change the
python home folder or modify the initial sys.path setting. The default
settings are somewhat arbitrary, you can remove tkinter if you don't use
it and possibly add Extensions:img:Lib. - mkapplet creates a python
applet, a tiny application written in python. Drop a python source on it
and out comes the application. More information can be found in the
"Mac:Demo" folder.

PPC and CFM68K users will see one more file in the python folder:
PythonApplet. This is the template for building applets, leave it alone.
The applet is "fat", containing both PPC and CFM68K code. Hence, applets
built with it can be transported to machines with the other
architecture.

Things to see
-------------

There are some readme files in the "Read me files" folder that may
contain useful information. There is also a first stab at documentation
(plus examples) in the Mac:Demo folder. The toplevel Demo folder has
machine-independent demos. See the file Readme-mac for mac-specific
notes. The Mac:Lib:test folder also has some programs that show simple
capabilities of various modules.

The "scripts" folder has some sample scripts. Some are useful, some are
just interesting to look at to see how various things work. The MkDistr,
mkapplet and fullbuild scripts (plus the ones mentioned above) may help
you to understand how to use AppleEvents and various other toolboxes
from python.

The 'img' group of modules, which handles I/O of many different image
formats (not pict yet, sigh:-) is included, but without documentation.
You can find docs at ftp://ftp.cwi.nl/pub/jack/python/img (or somewhere
around there).

Upgrading from older Python releases
------------------------------------

Since release 1.4 Python releases are independent of each other, with
separate Preferences files, shared library names, etc. The good news is
that this means you can keep your older version around if you are unsure
whether to upgrade. The bad news is that your old preference settings
are lost and you have to set them again.

After you are satisfied that 1.5a3 works as expected you can trash
anything in the system folder that has "python" in the name and not
"1.5a3".

The installer
-------------

The installer for this product was created using Installer VISE Lite
from MindVision Software. For more information on Installer VISE Lite,

contact:
MindVision Software
7201 North 7th Street
Lincoln, NE 68521-8913
Voice: 402-477-3269
Fax: 402-477-1395
Internet: mindvision@mindvision.com
http://www.mindvision.com


Feedback
--------

Send bug reports, suggestions, contributions and fanmail to
<jack@cwi.nl>. Be warned however that I'm pretty busy, so I may not
always respond immedeately.

A better way to discuss MacPython is to join the
<pythonmac-sig@python.org> mailing list, which is explicitly meant for
this purpose.

Alternatively, you can try sending to comp.lang.python or
python-list@cwi.nl, but since I read the newsgroup, not the mailinglist,
I may miss it there (but other people may know quite a bit more than me
anyway:-).

Jack Jansen
Centrum voor Wiskunde en Informatica
Kruislaan 413
1098 SJ Amsterdam
the Netherlands

<jack@cwi.nl>, http://www.cwi.nl/~jack