50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
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import os
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import json
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class Singleton(type):
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_instances = {}
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def __call__(cls, *args, **kwargs):
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if cls not in cls._instances:
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cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs)
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return cls._instances[cls]
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class Scheduler(metaclass=Singleton):
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def __init__(self):
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self._data = dict()
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# who are we?
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uid = os.getuid()
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if uid == 0:
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self._data_file = "/var/lib/backive/data.json"
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else:
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self._data_file = os.path.join(
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os.path.expanduser("~"),
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".config",
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"backive",
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"data.json"
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)
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if not os.path.exists(os.path.dirname(self._data_file)):
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os.makedirs(os.path.dirname(self._data_file))
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self.save()
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def save(self):
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with open(self._data_file, "w") as stream:
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json.dump(self._data, stream, indent=2)
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def load(self):
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with open(self._data_file, "r") as stream:
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self._data = json.load(stream)
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def register_backup(self, name, frequency):
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pass
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def register_run(self, name):
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pass
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def should_run(self, name):
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pass
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def get_overtimed(self):
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return list()
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