From 774bd8cc67e3516d74910ed54626668af2531821 Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Sun, 31 Jan 2021 17:22:50 +0800
Subject: [PATCH] bugfix

---
 kivyblocks/backendfunction.py | 28 ++++++++++++++++++++++++----
 kivyblocks/blocks.py          |  3 +--
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/kivyblocks/backendfunction.py b/kivyblocks/backendfunction.py
index cee0713..cb9ac38 100644
--- a/kivyblocks/backendfunction.py
+++ b/kivyblocks/backendfunction.py
@@ -1,6 +1,26 @@
+# from appPublic.background import Background
+from threading import Thread
 from kivy.event import EventDispatcher
-from appPublic.background import Background
 
-class BackendFunction(EventDispatcher, Background):
-	def __init__(self, func, *args, **kw):
-		self.fu
+class BackendFunction(EventDispatcher, Thread):
+	def __init__(self, callee, *args, **kw):
+		EventDispatcher.__init__(self)
+		Thread.__init__(self)
+		self._callee = callee
+		self._args = args
+		self._kw = kw
+		self.register_event_type('on_success')
+		self.register_event_type('on_failed')
+
+	def on_success(self, ret):
+		print('BackendFunction(), on_success fired')
+
+	def on_failed(self, e):
+		print('BackendFunciton(), on_failed fired', e)
+
+	def run(self):
+		try:
+			x = self._callee(*self._args, **self._kw)
+			self.dispatch('on_success', x)
+		except Exception as e:
+			self.dispatch('on_failed',e)
diff --git a/kivyblocks/blocks.py b/kivyblocks/blocks.py
index c22eb39..1784d7f 100755
--- a/kivyblocks/blocks.py
+++ b/kivyblocks/blocks.py
@@ -219,7 +219,7 @@ class Blocks(EventDispatcher):
 			try:
 				hc = HttpClient()
 				resp=hc(url,method=method,params=params,files=files)
-				print('Blocks.py :resp=',resp)
+				# print('Blocks.py :resp=',resp)
 				return resp
 			except Exception as e:
 				if errback:
@@ -612,7 +612,6 @@ class Blocks(EventDispatcher):
 				if Window.fullscreen == True:
 					w = app.fs_widget
 					if w:
-						print('full screen ...............................')
 						return find_widget_by_id(id, w)
 			return None
 		ids = id.split('.')