mirror of
https://github.com/python/cpython.git
synced 2024-11-30 18:51:15 +01:00
71 lines
3.0 KiB
Plaintext
71 lines
3.0 KiB
Plaintext
Welcome to the "PC" subdirectory of the Python distribution
|
|
***********************************************************
|
|
|
|
This "PC" subdirectory contains complete project files to make
|
|
several older PC ports of Python, as well as all the PC-specific
|
|
Python source files. It should be located in the root of the
|
|
Python distribution, and there should be directories "Modules",
|
|
"Objects", "Python", etc. in the parent directory of this "PC"
|
|
subdirectory. Be sure to read the documentation in the Python
|
|
distribution.
|
|
|
|
Python requires library files such as string.py to be available in
|
|
one or more library directories. The search path of libraries is
|
|
set up when Python starts. To see the current Python library search
|
|
path, start Python and enter "import sys" and "print sys.path".
|
|
|
|
All PC ports use this scheme to try to set up a module search path:
|
|
|
|
1) The script location; the current directory without script.
|
|
2) The PYTHONPATH variable, if set.
|
|
3) Paths specified in the Registry.
|
|
4) Default directories lib, lib/win, lib/test, lib/tkinter;
|
|
these are searched relative to the environment variable
|
|
PYTHONHOME, if set, or relative to the executable and its
|
|
ancestors, if a landmark file (Lib/string.py) is found ,
|
|
or the current directory (not useful).
|
|
5) The directory containing the executable.
|
|
|
|
The best installation strategy is to put the Python executable and
|
|
DLL in some convenient directory such as
|
|
C:/python, and copy all library files and subdirectories (using XCOPY)
|
|
to C:/python/lib. Then you don't need to set PYTHONPATH. Otherwise,
|
|
set the environment variable PYTHONPATH to your Python search path.
|
|
For example,
|
|
set PYTHONPATH=.;d:\python\lib;d:\python\lib\win;d:\python\lib\dos-8x3
|
|
|
|
There are several add-in modules to build Python programs which use
|
|
the native Windows operating environment. The ports here just make
|
|
"QuickWin" and DOS Python versions which support a character-mode
|
|
(console) environment. Look in www.python.org for Tkinter, PythonWin,
|
|
WPY and wxPython.
|
|
|
|
To make a Python port, start the Integrated Development Environment
|
|
(IDE) of your compiler, and read in the native "project file"
|
|
(or makefile) provided. This will enable you to change any source
|
|
files or build settings so you can make custom builds.
|
|
|
|
pyconfig.h An important configuration file specific to PC's.
|
|
|
|
config.c The list of C modules to include in the Python PC
|
|
version. Manually edit this file to add or
|
|
remove Python modules.
|
|
|
|
|
|
Additional files and subdirectories for 32-bit Windows
|
|
======================================================
|
|
|
|
python_nt.rc Resource compiler input for python15.dll.
|
|
|
|
dl_nt.c
|
|
Additional sources used for 32-bit Windows features.
|
|
|
|
|
|
Note for Windows 3.x and DOS users
|
|
==================================
|
|
|
|
Neither Windows 3.x nor DOS is supported any more. The last Python
|
|
version that supported these was Python 1.5.2; the support files were
|
|
present in Python 2.0 but weren't updated, and it is not our intention
|
|
to support these platforms for Python 2.x.
|