Jan Pazdziora wrote:
Hello,
I'm about to add script
/usr/bin/spacewalk-cfg-get
to spacewalk-backend-tools. The script can be used to reliably retrieve
configuration values from /etc/rhn/rhn.conf from non-Python
environments, without having to do grep or awk, which have potential
issues with commented lines, etc. This script uses rhnConfig to
it should to the right thing.
The script is as simple as
#!/usr/bin/python
import sys
sys.path.append("/usr/share/rhn")
from common.rhnConfig import RHNOptions
cfg = RHNOptions()
cfg.parse()
for i in sys.argv :
val = cfg.get(i)
if val != None :
print val
Please shout if you do not like the idea if such a thing landing
in Spacewalk repo tomorrow.
Uaaaaaaa!
OK. end of shouting.
Your script does not get correctly data from subcomponent.
try:
python /tmp/your.script web.param_cleansers
Your script is (with correct parsing of subcomponent) is in main section
of rhnConfig. Try:
# python /usr/share/rhn/common/rhnConfig.py get web param_cleansers
RHN::Cleansers->cleanse
Which is corrrect output. The usage is:
rhnConfig.py [ { get | list } component [ key ] ]
So I would reduce your script to:
#!/bin/sh
python /usr/share/rhn/common/rhnConfig.py $*
and write nice man page for it.
Or alternatively you can use that code in your script:
#!/usr/bin/python
import sys
sys.path.append("/usr/share/rhn")
from common.rhnConfig import RHNOptions
if len(sys.argv) == 4 and sys.argv[1] == "get":
comp = sys.argv[2]
key = sys.argv[3]
elif len(sys.argv) == 3 and sys.argv[1] == "list":
comp = sys.argv[2]
list = 1
cfg = RHNOptions(comp)
cfg.parse()
if list:
cfg.show()
else:
print cfg.get(key)
--
Miroslav Suchy
Red Hat Satellite Engineering
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