mirror of https://github.com/python/cpython.git
80 lines
2.1 KiB
Plaintext
80 lines
2.1 KiB
Plaintext
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BGEN -- An Experiment: Automatic Generation of Extension Modules
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================================================================
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This directory contains BGEN -- a package that helps in generating
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complete source code for Python extension module. It currently also
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contains a set of examples that were generated with BGEN. These
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examples are mostly interfaces to a number of important managers in
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the Macintosh toolbox.
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Overview of Subdirectories
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--------------------------
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Main subdirectories:
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bgen the code generator package
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Example subdirectories:
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ae AppleEvents
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ctl Controls
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dlg Dialogs
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evt Events
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menu Menus
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qd QuickDraw
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res Resources
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snd Sound
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win Windows
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Contents of Subdirectories
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--------------------------
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The contents of each example subdirectory is similar (<Foobar> is
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for instance AppleEvents, while <foo> is ae):
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<foo>scan.py Scan the <Foobar>.h header, generating <foo>gen.py
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<foo>gen.py Output of <foo>scan.py, input for <foo>support.py
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<foo>edit.py Manually written complement of <foo>gen.py, sometimes
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<foo>support.py Generate <Foo>module.c from <foo>gen.py and <foo>edit.py
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<Foo>module.c The interface module, ready to be compiled
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<Foobar>.py Symbolic constants extracted from <Foobar.h>
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Tests and Examples
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------------------
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Other files in these subdirectories are usually examples using the
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extension. If there's a file t<foo>.py, it usually is a really
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boring test program.
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Some test programs contain pathnames that should be edited before
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trying them.
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Some of the less boring tests and examples:
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At the top level:
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test.py Application mainloop, uses most Mac extensions
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In ae:
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aetools.py Conversions between AE and Python data type
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echo.py Dummy AE server, echoes all data back
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tell.py Primitive AE client
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aete.py Decode 'aete' and 'aeut' resources (incomplete)
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In res:
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listres.py List *all* resources in current and in all res files
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copyres.py Copy a resource file
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mkerrstrres.py Read "errors.txt" and create a set of "Estr" resources
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In snd:
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playaiff.py Play an AIFF file
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morse.py Turn text into Morse code
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audiodev.py The standard audiodev.py extended with Mac support
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Audio_mac.py The Mac support for audiodev.py
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