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Name	Size	Perms	Modified	Actions
[ .. / .. ]
__init__.py	302 B	-rw-r--r--	2023-02-03 07:18:07	Edit Del
__pycache__	-	drwxr-xr-x	2023-02-03 07:18:09	Del
_cmd.py	1.26 KB	-rw-r--r--	2023-02-03 07:18:07	Edit Del
adapter.py	4.77 KB	-rw-r--r--	2023-02-03 07:18:07	Edit Del
cache.py	805 B	-rw-r--r--	2023-02-03 07:18:07	Edit Del
caches	-	drwxr-xr-x	2023-02-03 07:18:09	Del
compat.py	695 B	-rw-r--r--	2023-02-03 07:18:07	Edit Del
controller.py	13.82 KB	-rw-r--r--	2023-02-03 07:18:07	Edit Del
filewrapper.py	2.47 KB	-rw-r--r--	2023-02-03 07:18:07	Edit Del
heuristics.py	3.97 KB	-rw-r--r--	2023-02-03 07:18:07	Edit Del
serialize.py	6.92 KB	-rw-r--r--	2023-02-03 07:18:07	Edit Del
wrapper.py	690 B	-rw-r--r--	2023-02-03 07:18:07	Edit Del

Editing: cache.py (805 B)

"""
The cache object API for implementing caches. The default is a thread
safe in-memory dictionary.
"""
from threading import Lock


class BaseCache(object):

    def get(self, key):
        raise NotImplementedError()

    def set(self, key, value):
        raise NotImplementedError()

    def delete(self, key):
        raise NotImplementedError()

    def close(self):
        pass


class DictCache(BaseCache):

    def __init__(self, init_dict=None):
        self.lock = Lock()
        self.data = init_dict or {}

    def get(self, key):
        return self.data.get(key, None)

    def set(self, key, value):
        with self.lock:
            self.data.update({key: value})

    def delete(self, key):
        with self.lock:
            if key in self.data:
                self.data.pop(key)