Antonio Cordero Balcazar
5e3c8cbc44
* A1111: option to add original prompts to metadata. * fixed some bogus import error shenanigans. * warn when a model name detects multiple variants.
32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
from collections import OrderedDict
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from logging import Logger
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from typing import Tuple
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from ppp_logging import DEBUG_LEVEL # pylint: disable=import-error
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class PPPLRUCache:
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ProcessInput = Tuple[int, int, str, str] # (seed, wildcards_hash, positive_prompt, negative_prompt)
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ProcessResult = Tuple[str, str] # (positive_prompt, negative_prompt)
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def __init__(self, capacity: int, logger: Logger = None, debug_level: DEBUG_LEVEL = DEBUG_LEVEL.none):
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self.cache = OrderedDict()
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self.capacity = capacity
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self._logger = logger
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self._debug_level = debug_level
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def get(self, key: ProcessInput) -> ProcessResult:
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if key not in self.cache:
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return None
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self.cache.move_to_end(key)
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return self.cache[key]
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def put(self, key: ProcessInput, value: ProcessResult) -> None:
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self.cache[key] = value
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self.cache.move_to_end(key)
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if len(self.cache) > self.capacity:
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self.cache.popitem(last=False)
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# if self._logger is not None and self._debug_level != DEBUG_LEVEL.none:
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# self._logger.debug(f"Cache size: {self.cache.__sizeof__()}")
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