From 13b8147d54f2e1890af4a49ab95346678d8551b0 Mon Sep 17 00:00:00 2001
From: LmeSzinc <lmeszincsales@gmail.com>
Date: Mon, 29 Jun 2020 16:43:24 +0800
Subject: [PATCH] Opt: Lazy template load

---
 module/base/template.py | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/module/base/template.py b/module/base/template.py
index 9afee7278..17e23b916 100644
--- a/module/base/template.py
+++ b/module/base/template.py
@@ -12,7 +12,18 @@ class Template:
         """
         self.server = server.server
         self.file = file[self.server] if isinstance(file, dict) else file
-        self.image = np.array(Image.open(self.file))
+        self._image = None
+
+    @property
+    def image(self):
+        if self._image is None:
+            self._image = np.array(Image.open(self.file))
+
+        return self._image
+
+    @image.setter
+    def image(self, value):
+        self._image = value
 
     def match(self, image, similarity=0.85):
         """