From be7afdaa89d6785f2c2ac1fa56e1a9baba50b94f Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Tue, 28 Jun 2022 09:43:17 -0400
Subject: [PATCH] Drop commented draft quotes-drain-loop code/idea

---
 piker/ui/_display.py | 26 +-------------------------
 1 file changed, 1 insertion(+), 25 deletions(-)

diff --git a/piker/ui/_display.py b/piker/ui/_display.py
index 91eb89a1..d63ee17f 100644
--- a/piker/ui/_display.py
+++ b/piker/ui/_display.py
@@ -226,33 +226,9 @@ async def graphics_update_loop(
     tick_margin = 3 * tick_size
 
     chart.show()
-    # view = chart.view
     last_quote = time.time()
     i_last = ohlcv.index
 
-    # async def iter_drain_quotes():
-    #     # NOTE: all code below this loop is expected to be synchronous
-    #     # and thus draw instructions are not picked up jntil the next
-    #     # wait / iteration.
-    #     async for quotes in stream:
-    #         while True:
-    #             try:
-    #                 moar = stream.receive_nowait()
-    #             except trio.WouldBlock:
-    #                 yield quotes
-    #                 break
-    #             else:
-    #                 for sym, quote in moar.items():
-    #                     ticks_frame = quote.get('ticks')
-    #                     if ticks_frame:
-    #                         quotes[sym].setdefault(
-    #                             'ticks', []).extend(ticks_frame)
-    #                     print('pulled extra')
-
-    #                 yield quotes
-
-    # async for quotes in iter_drain_quotes():
-
     ds = linked.display_state = DisplayState(**{
         'quotes': {},
         'linked': linked,
@@ -297,6 +273,7 @@ async def graphics_update_loop(
 
         # chart isn't active/shown so skip render cycle and pause feed(s)
         if chart.linked.isHidden():
+            print('skipping update')
             chart.pause_all_feeds()
             continue
 
@@ -479,7 +456,6 @@ def graphics_update_cycle(
         ):
             chart.update_graphics_from_flow(
                 chart.name,
-                # do_append=uppx < update_uppx,
                 do_append=do_append,
             )