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haochengxiahaochengxia
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Ensure compatible with Py 3.9
1 parent 158a835 commit 97d43c4

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‎libcachesim/__init__.pyi‎

Lines changed: 29 additions & 29 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
from __future__ import annotations
2-
from typing import Optional, Callable, Any
2+
from typing import Optional, Callable, Any, Union
33
from collections.abc import Iterator
44

55
from .libcachesim_python import ReqOp, TraceType, SamplerType
@@ -161,150 +161,150 @@ class CacheBase:
161161
# Core cache algorithms
162162
class LHD(CacheBase):
163163
def __init__(
164-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
164+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
165165
): ...
166166

167167
class LRU(CacheBase):
168168
def __init__(
169-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
169+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
170170
): ...
171171

172172
class FIFO(CacheBase):
173173
def __init__(
174-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
174+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
175175
): ...
176176

177177
class LFU(CacheBase):
178178
def __init__(
179-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
179+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
180180
): ...
181181

182182
class ARC(CacheBase):
183183
def __init__(
184-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
184+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
185185
): ...
186186

187187
class Clock(CacheBase):
188188
def __init__(
189-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, init_freq: int = 0, n_bit_counter: int = 1, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
189+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, init_freq: int = 0, n_bit_counter: int = 1, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
190190
): ...
191191

192192
class Random(CacheBase):
193193
def __init__(
194-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
194+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
195195
): ...
196196

197197
# Advanced algorithms
198198
class S3FIFO(CacheBase):
199199
def __init__(
200-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, small_size_ratio: float = 0.1, ghost_size_ratio: float = 0.9, move_to_main_threshold: int = 2, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
200+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, small_size_ratio: float = 0.1, ghost_size_ratio: float = 0.9, move_to_main_threshold: int = 2, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
201201
): ...
202202

203203
class Sieve(CacheBase):
204204
def __init__(
205-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
205+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
206206
): ...
207207

208208
class LIRS(CacheBase):
209209
def __init__(
210-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
210+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
211211
): ...
212212

213213
class TwoQ(CacheBase):
214214
def __init__(
215-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, a_in_size_ratio: float = 0.25, a_out_size_ratio: float = 0.5, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
215+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, a_in_size_ratio: float = 0.25, a_out_size_ratio: float = 0.5, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
216216
): ...
217217

218218
class SLRU(CacheBase):
219219
def __init__(
220-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
220+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
221221
): ...
222222

223223
class WTinyLFU(CacheBase):
224224
def __init__(
225-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, main_cache: str = "SLRU", window_size: float = 0.01, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
225+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, main_cache: str = "SLRU", window_size: float = 0.01, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
226226
): ...
227227

228228
class LeCaR(CacheBase):
229229
def __init__(
230-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, update_weight: bool = True, lru_weight: float = 0.5, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
230+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, update_weight: bool = True, lru_weight: float = 0.5, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
231231
): ...
232232

233233
class LFUDA(CacheBase):
234234
def __init__(
235-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
235+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
236236
): ...
237237

238238
class ClockPro(CacheBase):
239239
def __init__(
240-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, init_ref: int = 0, init_ratio_cold: float = 0.5, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
240+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, init_ref: int = 0, init_ratio_cold: float = 0.5, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
241241
): ...
242242

243243
class Cacheus(CacheBase):
244244
def __init__(
245-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
245+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
246246
): ...
247247

248248
# Optimal algorithms
249249
class Belady(CacheBase):
250250
def __init__(
251-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
251+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
252252
): ...
253253

254254
class BeladySize(CacheBase):
255255
def __init__(
256-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, n_samples: int = 128, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
256+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, n_samples: int = 128, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
257257
): ...
258258

259259
# Probabilistic algorithms
260260
class LRUProb(CacheBase):
261261
def __init__(
262-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, prob: float = 0.5, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
262+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, prob: float = 0.5, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
263263
): ...
264264

265265
class FlashProb(CacheBase):
266266
def __init__(
267-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, ram_size_ratio: float = 0.05, disk_admit_prob: float = 0.2, ram_cache: str = "LRU", disk_cache: str = "FIFO", admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
267+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, ram_size_ratio: float = 0.05, disk_admit_prob: float = 0.2, ram_cache: str = "LRU", disk_cache: str = "FIFO", admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
268268
): ...
269269

270270
# Size-based algorithms
271271
class Size(CacheBase):
272272
def __init__(
273-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
273+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
274274
): ...
275275

276276
class GDSF(CacheBase):
277277
def __init__(
278-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
278+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
279279
): ...
280280

281281
# Hyperbolic algorithms
282282
class Hyperbolic(CacheBase):
283283
def __init__(
284-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
284+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
285285
): ...
286286

287287
# Extra deps
288288
class ThreeLCache(CacheBase):
289289
def __init__(
290-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, objective: str = "byte-miss-ratio", admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
290+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, objective: str = "byte-miss-ratio", admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
291291
): ...
292292

293293
class GLCache(CacheBase):
294294
def __init__(
295-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, segment_size: int = 100, n_merge: int = 2, type: str = "learned", rank_intvl: float = 0.02, merge_consecutive_segs: bool = True, train_source_y: str = "online", retrain_intvl: int = 86400, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
295+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, segment_size: int = 100, n_merge: int = 2, type: str = "learned", rank_intvl: float = 0.02, merge_consecutive_segs: bool = True, train_source_y: str = "online", retrain_intvl: int = 86400, admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
296296
): ...
297297

298298
class LRB(CacheBase):
299299
def __init__(
300-
self, cache_size: int | float, default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, objective: str = "byte-miss-ratio", admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
300+
self, cache_size: Union[int, float], default_ttl: int = 25920000, hashpower: int = 24, consider_obj_metadata: bool = False, objective: str = "byte-miss-ratio", admissioner: Optional["AdmissionerBase"] = None, reader: Optional[ReaderProtocol] = None
301301
): ...
302302

303303
# Plugin cache
304304
class PluginCache(CacheBase):
305305
def __init__(
306306
self,
307-
cache_size: int | float,
307+
cache_size: Union[int, float],
308308
cache_init_hook: Callable,
309309
cache_hit_hook: Callable,
310310
cache_miss_hook: Callable,

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