Simon Bruder
79a348acc9
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continuous-integration/drone/push Build is passing
34 lines
848 B
Python
34 lines
848 B
Python
from io import BytesIO
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import os
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class DiskCache:
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def __init__(self, path=None, enabled=True):
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if path is None:
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self.path = os.path.join(os.path.dirname(__file__), 'cache')
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else:
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self.path = path
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self.enabled = enabled
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if self.enabled is False:
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return
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os.makedirs(self.path, exist_ok=True)
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def set(self, identifier, buf):
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if self.enabled is False:
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return
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with open(self._build_path(identifier), 'wb') as f:
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f.write(buf.read())
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def get(self, identifier):
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if self.enabled is False:
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raise FileNotFoundError
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with open(self._build_path(identifier), 'rb') as f:
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return BytesIO(f.read())
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def _build_path(self, identifier):
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return os.path.join(self.path, identifier)
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