Quick test of local config file (for web-app configuration, etc)

config-test.py

# A quick validator for web-app config files
import os
from ConfigParser import SafeConfigParser

conf = SafeConfigParser({})
if not os.path.isfile("./config"):
    print("Expecting a file 'config' in the current directory")
    exit()
conf.read("./config")
try:
    conf.read("./config")
except:
    print("Found a local 'config' file, but I can't read it!")
    exit()

print("\n\nSections in this config file:")
for sec in conf.sections():
    print("  {}".format(sec))

print("\n\nOptions within each section:")
for sec in conf.sections():
    print("  [{}]".format(sec))
    for opt in conf.options(sec):
        print("    {o} = {v}".format(o=opt, v=conf.get(sec,opt)))