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web/lib/utils.py: add validate_config()

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New function for handle config validation.
http://www.voidspace.org.uk/python/articles/configobj.shtml#validation
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Hidden Z 2010-11-01 21:18:39 +00:00
parent 3068a7279d
commit c9c4e189e4
1 changed files with 17 additions and 0 deletions
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17
web/lib/utils.py
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@ -1,5 +1,8 @@
import sys import sys
import logging import logging
import configobj
import validate
from logging import handlers from logging import handlers
def get_logger(filename=None, log_level='debug'): def get_logger(filename=None, log_level='debug'):
@ -40,3 +43,17 @@ def check_logger_options(config):
sys.stderr.write('"log_file is missing in config\n') sys.stderr.write('"log_file is missing in config\n')
sys.exit(1) sys.exit(1)
return (log_file, log_level) return (log_file, log_level)
def validate_config(config):
""" Validate configobj config """
validator = validate.Validator()
results = config.validate(validator)
if results != True:
for (section_list, key, _) in configobj.flatten_errors(config, results):
if key is not None:
sys.stderr.write('The "%s" key in the section "%s" failed validation' %
(key, ', '.join(section_list)))
else:
sys.stderr.write('The following section was missing:%s ' %
', '.join(section_list))
sys.exit(1)