From 8f77eea01437352baafe07c9f95c3f0d0076225f Mon Sep 17 00:00:00 2001
From: Stiliyan Tonev <stiliyan21@gmail.com>
Date: Thu, 12 Aug 2021 13:16:25 +0300
Subject: [PATCH] First test of caching on tags manager.

---
 cache.py                   | 18 ------------------
 declaration.py             | 15 +++++++++++++++
 tags/csv/tag_manager.py    |  6 ++----
 tags/custom/tag_manager.py |  3 +--
 4 files changed, 18 insertions(+), 24 deletions(-)

diff --git a/cache.py b/cache.py
index 8aaffc9..95f62b7 100644
--- a/cache.py
+++ b/cache.py
@@ -1,21 +1,3 @@
-from functools import wraps
-
-cache=[
-    {'name':'TagManager','method':'load_tags','store':None},
-    {'name':'IndexManager','method':'load_files','store':None},
-    {'name':'TagManager','method':'load_tags','store':None}
-]
-
-def invalidate(func):
-    @wraps(func)    
-    def execute_and_invalidate(*args, **kwargs):
-        func(*args, **kwargs)
-        print(dir(func))
-        print("Module: "+func.__module__)
-        print("Class: "+func.__class__.__name__)
-        print("Name: "+func.__name__)
-    return execute_and_invalidate
-
 class CacheRecord:
     def __init__(self,name,method):
         self.name=name
diff --git a/declaration.py b/declaration.py
index 10cfffa..7d61c99 100644
--- a/declaration.py
+++ b/declaration.py
@@ -1,4 +1,5 @@
 import re
+from functools import wraps
 from core import Factory,ConfigAdvanced
 
 class VNode:
@@ -16,5 +17,19 @@ def build(self,data):
 
         return self
         
+cache=[
+    {'name':'TagManager','method':'load_tags','store':None},
+    {'name':'IndexManager','method':'load_files','store':None},
+    {'name':'TagManager','method':'load_tags','store':None}
+]
+
+def invalidate(func):
+    @wraps(func)    
+    def execute_and_invalidate(*args, **kwargs):
+        func(*args, **kwargs)
+        print(factory.getInstanceByName('TagManager').load_tags())
+        print('\n')
+    return execute_and_invalidate
+
 factory=Factory()
 config=ConfigAdvanced()
\ No newline at end of file
diff --git a/tags/csv/tag_manager.py b/tags/csv/tag_manager.py
index e52912c..0c368f7 100644
--- a/tags/csv/tag_manager.py
+++ b/tags/csv/tag_manager.py
@@ -1,8 +1,6 @@
 import csv
 import sympy
-from declaration import config, factory
-from cache import invalidate
-from functools import lru_cache
+from declaration import config, factory, invalidate
 
 class TagManager:
     def __init__(self):
@@ -21,8 +19,8 @@ def get_tags(self):
 
         return self.available_tags
     
-    @lru_cache(maxsize=4)
     def load_tags(self):
+        self.tags=[]
         path=self.tags_file
 
         with open(path,newline='') as csvfile:
diff --git a/tags/custom/tag_manager.py b/tags/custom/tag_manager.py
index c3174fb..555e854 100644
--- a/tags/custom/tag_manager.py
+++ b/tags/custom/tag_manager.py
@@ -1,5 +1,4 @@
-from declartaion import config, factory
-from functools import lru_cache
+from declartaion import config, factory,invalidate
 
 class TagManager:
     def __init__(self):