[mod_python] pythonpath

Hi,
Le Lundi 31 Janvier 2005 15:12, Jorey Bump a écrit :
> You didn't provide enough details. Show us:
>
> 1. How you've configured mod_python (in httpd.conf or .htaccess)
in httpd.conf of Apache2:
Alias /cartairweb /topdir/webdir
Directory /topdir/webdir>
        Order allow,deny
        Allow from all
        Options Indexes Includes FollowSymLinks MultiViews
        AddHandler mod_python .py
        PythonHandler mod_python.publisher
#       PythonPath "sys.path+['/topdir']"
        PythonDebug On
</Directory>
> 2. How and where you've set the PYTHONPATH
Like in the previous lines, or using a more Goliath' like method calling 
setEnviron() :
####################################
def getParentDir():
    currentfile = os.path.abspath(__file__)
    currentdir = os.path.split(currentfile)[0]
    parentdir = os.path.split(currentdir)[0]
    return parentdir
def setEnviron():
    parentdir = getParentDir()
    if parentdir not in sys.path : sys.path.append(parentdir)
    os.environ['PYTHONPATH']=parentdir
####################################
In all case, I have to change the current working directory to where the web 
pages are.
> 3. The relevant parts of your importing module
In fact, the error comes when I import the desired module (cartair) located in 
the topdirectory:
####################################
import os, utils
import cartair
utils.setCurrentWkDir()
utils.setEnviron()
    
def index(req, executer='0', section='PREVAIR', date_calcul='', date_prevu='', 
code_modele='', polluant='', niveau='', squelette=''):
    result = ''
    conf= cartair.CartairConf()
    date = cartair.Cdate()
    try:
        if (code_modele == '') or (code_modele == None): 
code_modele=conf.get(section, 'code_modele')
...
####################################
> 4. The URL you are using
http://localhost/cartairweb/
> 5. The relevant error entries in apache's error log
no real error
> Don't bother with /etc/profile or .bashrc. Also, include a function in
> your module to display the path, so you can confirm it's being set.
Sometimes yes, sometimes no ...
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> Mod_python at modpython.org
> http://mailman.modpython.org/mailman/listinfo/mod_python

-- 
Lionel Roubeyrie - lroubeyrie at limair.asso.fr
LIMAIR
http://www.limair.asso.fr