78 lines
1.6 KiB
Plaintext
78 lines
1.6 KiB
Plaintext
PEP: 271
|
||
Title: Prefixing sys.path by command line option
|
||
Version: $Revision$
|
||
Last-Modified: $Date$
|
||
Author: fred@arakne.com (Frédéric B. Giacometti)
|
||
Status: Rejected
|
||
Type: Standards Track
|
||
Created: 15-Aug-2001
|
||
Python-Version: 2.2
|
||
Post-History:
|
||
|
||
|
||
Abstract
|
||
|
||
At present, setting the PYTHONPATH environment variable is the
|
||
only method for defining additional Python module search
|
||
directories.
|
||
|
||
This PEP introduces the '-P' valued option to the python command
|
||
as an alternative to PYTHONPATH.
|
||
|
||
|
||
Rationale
|
||
|
||
On Unix:
|
||
|
||
python -P $SOMEVALUE
|
||
|
||
will be equivalent to
|
||
|
||
env PYTHONPATH=$SOMEVALUE python
|
||
|
||
On Windows 2K:
|
||
|
||
python -P %SOMEVALUE%
|
||
|
||
will (almost) be equivalent to
|
||
|
||
set __PYTHONPATH=%PYTHONPATH% && set PYTHONPATH=%SOMEVALUE%\
|
||
&& python && set PYTHONPATH=%__PYTHONPATH%
|
||
|
||
|
||
Other Information
|
||
|
||
This option is equivalent to the 'java -classpath' option.
|
||
|
||
|
||
When to use this option
|
||
|
||
This option is intended to ease and make more robust the use of
|
||
Python in test or build scripts, for instance.
|
||
|
||
|
||
Reference Implementation
|
||
|
||
A patch implementing this is available from SourceForge:
|
||
|
||
http://sourceforge.net/tracker/download.php?group_id=5470&atid=305470&file_id=6916&aid=429614
|
||
|
||
with the patch discussion at:
|
||
|
||
http://sourceforge.net/tracker/?func=detail&atid=305470&aid=429614&group_id=5470
|
||
|
||
|
||
Copyright
|
||
|
||
This document has been placed in the public domain.
|
||
|
||
|
||
|
||
Local Variables:
|
||
mode: indented-text
|
||
indent-tabs-mode: nil
|
||
sentence-end-double-space: t
|
||
fill-column: 70
|
||
coding: utf-8
|
||
End:
|