Temp commit

frozenclass/cache.py

@@ -1,6 +1,11 @@
+from pathlib import Path
 from typing import Any, Callable
 from datetime import time, datetime, timedelta
 
+from .auto_freeze import AutoFreeze
+
+__all__ = ('CacheController',)
+
 
 class CacheController:
     """The main class of the cache logic. Includes all caches logic"""
@@ -41,3 +46,57 @@ def cached_func_without_time(*args, **kwargs) -> Any:
 
             return cached_func_with_time if ttl else cached_func_without_time
         return wrapper_func
+
+    def __init__(self, path_to_temp_files: Path | None, *, no_tmp_files_warn: bool = False) -> None:
+        self.__tmp_path = path_to_temp_files
+        if path_to_temp_files:
+            self.__cache_info = CacheConfig()
+
+        else:
+            self.__cache_info = None
+
+            if not no_tmp_files_warn:
+                print('Without a directory for temporary files, smart cache progress \
+                      will be reset when the program is shut down!\n\
+                      To remove this warning, set the no_tmp_files_warn parameter to True')
+
+    def smart_cache(
+            self,
+            *,
+            start_TTL: time = time(minute=10),
+            max_TTL: time = time(hour=1),
+            min_TTL: time | None = time(minute=1)
+        ) -> Callable:
+        def wrapper_func(target_func: Callable) -> Callable:
+            __cached_vals = {}
+
+
+            def cached_func_with_time(*args, **kwargs) -> Any:
+                cached_ = __cached_vals.get((*args, *kwargs), None)
+                if cached_ and cached_[0] > datetime.now():
+                    return cached_[1]
+
+                result = target_func(*args, **kwargs)
+
+                __cached_vals[(*args, *kwargs)] = \
+                    (datetime.now() + timedelta(hours=ttl.hour, minutes=ttl.minute, seconds=ttl.second), result)
+
+                return result
+
+
+            def cached_func_without_time(*args, **kwargs) -> Any:
+                try:
+                    return __cached_vals[(*args, *kwargs)]
+                except KeyError:
+                    result = target_func(*args, **kwargs)
+                    __cached_vals[(*args, *kwargs)] = result
+                    return result
+
+
+            return cached_func_with_time if ttl else cached_func_without_time
+        return wrapper_func
+
+
+@AutoFreeze()
+class CacheConfig:
+    funcs_ttl = {}

pyproject.toml

@@ -2,7 +2,14 @@
 name = "frozenclass"
 version = "0.1.1"
 description = "Python module for convenient storage of classes in files."
-authors = ["GigantPro <[email protected]>"]
+
+authors = [
+    "GigantPro <[email protected]>"
+]
+maintainers = [
+    "GigantPro <[email protected]>"
+]
+
 license = "The GPLv3 License (GPLv3)"
 readme = "README.rst"