On 03/17/2013 11:56 PM, Peng Yu wrote:
Hi,
man python says "If a script argument is given, the directory
containing the script is inserted in the path in front of $PYTHONPATH.
The search path can be manipulated from within a Python program as
the variable sys.path." Instead I want to have the current directory
inserted to the front of $PYTHONPATH without changing anything the
script. Is there a way to do so?
if the script you're running is in the current directory, it'll just
already do what you seem to be asking.
cd /home/davea/temppython
cat peng.;py
import sys
print "sys.path is", sys.path
python peng.py
sys.path is ['/home/davea/temppython', '/usr/lib/python2.7',
'/usr/lib/python2.7/plat-linux2', '/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old', '/usr/l .....
The text you quoted is trying to say that there are 3 different ways you
can modify the search path. The script name's location, the $PYTHONPATH
environment variable, and the sys.path Python variable.
--
DaveA
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