import hashlib
import six

from collections import OrderedDict


class Cache(object):

    _raw_dict = {}

    def __init__(self, raw_dict={}):
        self._raw_dict = {}

    def _cache_key(self, key, url_params):
        cache_key = key
        if url_params:
            cache_key += six.text_type(OrderedDict(url_params))
        return hashlib.md5(six.b(key)).hexdigest()

    def get_url(self, url, url_params=None):
        cache_key = self._cache_key(url, url_params)
        return self._raw_dict.get(cache_key, None)

    def set_url(self, url, data, url_params=None):
        cache_key = self._cache_key(url, url_params)
        self._raw_dict[cache_key] = data