# Path: canaryd/log.py
# STDOUT_LOG_LEVELS = (logging.DEBUG, logging.INFO)
# STDERR_LOG_LEVELS = (logging.WARNING, logging.ERROR, logging.CRITICAL)
# class LogFilter(logging.Filter):
# class LogFormatter(logging.Formatter):
#     def __init__(self, *levels):
#     def filter(self, record):
#     def format(self, record):
# def setup_logging(verbose, debug, default_level=logging.CRITICAL):
# def setup_logging_from_settings(settings):
# def print_exception(debug_only=False):


from canaryd_packages import six
from canaryd.log import logger



class Change(object):
    def __init__(self, plugin, type_, key, data=None):
        self.plugin = plugin
        self.type = type_
        self.key = key

        # COMPAT w/canaryd < 0.2
        # Legacy support where added/deleted would either have data/None,
        # rather than data changes (where every key: (old_value, new_value)).
        if data and self.type in ('added', 'deleted') and not all(
            isinstance(item, (tuple, list)) and len(item) == 2
            for _, item in six.iteritems(data)
        ):
            if self.type == 'added':
                data = dict(
                    (key, (None, value))
                    for key, value in six.iteritems(data)
                )

            elif self.type == 'deleted':
                data = dict(
                    (key, (value, None))
                    for key, value in six.iteritems(data)
                )


# Path: canaryd/log.py
# STDOUT_LOG_LEVELS = (logging.DEBUG, logging.INFO)
# STDERR_LOG_LEVELS = (logging.WARNING, logging.ERROR, logging.CRITICAL)
# class LogFilter(logging.Filter):
# class LogFormatter(logging.Formatter):
#     def __init__(self, *levels):
#     def filter(self, record):
#     def format(self, record):
# def setup_logging(verbose, debug, default_level=logging.CRITICAL):
# def setup_logging_from_settings(settings):
# def print_exception(debug_only=False):


# Path: canaryd/diff.py
from canaryd_packages import six
from canaryd.log import logger




class Change(object):
    def __init__(self, plugin, type_, key, data=None):
        self.plugin = plugin
        self.type = type_
        self.key = key

        # COMPAT w/canaryd < 0.2
        # Legacy support where added/deleted would either have data/None,
        # rather than data changes (where every key: (old_value, new_value)).
        if data and self.type in ('added', 'deleted') and not all(
            isinstance(item, (tuple, list)) and len(item) == 2
            for _, item in six.iteritems(data)
        ):
            if self.type == 'added':
                data = dict(
                    (key, (None, value))
                    for key, value in six.iteritems(data)
                )

            elif self.type == 'deleted':
                data = dict(
                    (key, (value, None))
                    for key, value in six.iteritems(data)
                )


            logger.info('Converted legacy data: {0}'.format(data))