#!/usr/bin/python
import collections
import io
import platform

pyver = platform.python_version_tuple()[:2]

try:
    import ConfigParser
except ImportError:
    import configparser as ConfigParser

class FakeDictlist(dict):
    def __setitem__(self, key, value):
        try:
            self[key]
        except KeyError:
            super(FakeDictlist, self).__setitem__(key, value)
        else:
            newvalue = '{old}, {new}'.format(old=self[key], new=value)
            super(FakeDictlist, self).__setitem__(key, newvalue)

testconfig = """
[mysqld]
replicate-do-db="test1"
replicate-do-db="test2"
replicate-do-db="test3"
"""

for dtype in [FakeDictlist, dict, collections.OrderedDict]:
    print("Testing with %s" % dtype)
    if pyver == ('2', '7'):
        cp = ConfigParser.RawConfigParser(dict_type=dtype, allow_no_value=True)
        cp.readfp(io.BytesIO(testconfig))
    else:
        cp = ConfigParser.RawConfigParser(dict_type=dtype, strict=False,
                                          allow_no_value=True)
        cp.read_string(testconfig)
    print(cp.sections())
    print(cp.options('mysqld'))
    print(cp.get('mysqld', 'replicate-do-db'))
#    with open('test.cnf', 'w') as fh:
#        cp.write(fh)
    print("")