fix pylint warnings

pylint 1.8.3
2019-10-16 18:49:33 +03:00
parent d154fa4b4c
commit 0e40c8a031
26 changed files with 40 additions and 39 deletions
@@ -70,7 +70,7 @@ def main():
            draw_str(res, (20, 60), "frame interval :  %.1f ms" % (frame_interval.value*1000))
            cv.imshow('threaded video', res)
        if len(pending) < threadn:
-            ret, frame = cap.read()
+            _ret, frame = cap.read()
            t = clock()
            frame_interval.update(t - last_frame_time)
            last_frame_time = t