Linted

adafruit · May 19, 2021 · 3d78988 · 3d78988
1 parent 3e51c20
commit 3d78988
Show file tree

Hide file tree

Showing 7 changed files with 62 additions and 69 deletions.
diff --git a/examples/il0373_1.54_color.py b/examples/il0373_1.54_color.py
@@ -38,16 +38,15 @@
 
 g = displayio.Group()
 
-f = open("/display-ruler.bmp", "rb")
+with open("/display-ruler.bmp", "rb") as f:
+    pic = displayio.OnDiskBitmap(f)
+    t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
+    g.append(t)
 
-pic = displayio.OnDiskBitmap(f)
-t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
-g.append(t)
+    display.show(g)
 
-display.show(g)
+    display.refresh()
 
-display.refresh()
+    print("refreshed")
 
-print("refreshed")
-
-time.sleep(120)
+    time.sleep(120)
diff --git a/examples/il0373_2.13_color.py b/examples/il0373_2.13_color.py
@@ -44,19 +44,18 @@
 g = displayio.Group()
 
 # Display a ruler graphic from the root directory of the CIRCUITPY drive
-f = open("/display-ruler.bmp", "rb")
+with open("/display-ruler.bmp", "rb") as f:
+    pic = displayio.OnDiskBitmap(f)
+    # Create a Tilegrid with the bitmap and put in the displayio group
+    t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
+    g.append(t)
 
-pic = displayio.OnDiskBitmap(f)
-# Create a Tilegrid with the bitmap and put in the displayio group
-t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
-g.append(t)
+    # Place the display group on the screen
+    display.show(g)
 
-# Place the display group on the screen
-display.show(g)
+    # Refresh the display to have it actually show the image
+    # NOTE: Do not refresh eInk displays sooner than 180 seconds
+    display.refresh()
+    print("refreshed")
 
-# Refresh the display to have it actually show the image
-# NOTE: Do not refresh eInk displays sooner than 180 seconds
-display.refresh()
-print("refreshed")
-
-time.sleep(180)
+    time.sleep(180)
diff --git a/examples/il0373_2.9_color.py b/examples/il0373_2.9_color.py
@@ -43,19 +43,18 @@
 g = displayio.Group()
 
 # Display a ruler graphic from the root directory of the CIRCUITPY drive
-f = open("/display-ruler.bmp", "rb")
+with open("/display-ruler.bmp", "rb") as f:
+    pic = displayio.OnDiskBitmap(f)
+    # Create a Tilegrid with the bitmap and put in the displayio group
+    t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
+    g.append(t)
 
-pic = displayio.OnDiskBitmap(f)
-# Create a Tilegrid with the bitmap and put in the displayio group
-t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
-g.append(t)
+    # Place the display group on the screen
+    display.show(g)
 
-# Place the display group on the screen
-display.show(g)
+    # Refresh the display to have it actually show the image
+    # NOTE: Do not refresh eInk displays sooner than 180 seconds
+    display.refresh()
+    print("refreshed")
 
-# Refresh the display to have it actually show the image
-# NOTE: Do not refresh eInk displays sooner than 180 seconds
-display.refresh()
-print("refreshed")
-
-time.sleep(180)
+    time.sleep(180)
diff --git a/examples/il0373_2.9_grayscale.py b/examples/il0373_2.9_grayscale.py
@@ -39,16 +39,15 @@
 
 g = displayio.Group()
 
-f = open("/display-ruler.bmp", "rb")
+with open("/display-ruler.bmp", "rb") as f:
+    pic = displayio.OnDiskBitmap(f)
+    t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
+    g.append(t)
 
-pic = displayio.OnDiskBitmap(f)
-t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
-g.append(t)
+    display.show(g)
 
-display.show(g)
+    display.refresh()
 
-display.refresh()
+    print("refreshed")
 
-print("refreshed")
-
-time.sleep(120)
+    time.sleep(120)
diff --git a/examples/il0373_flexible_2.13_monochrome.py b/examples/il0373_flexible_2.13_monochrome.py
@@ -33,14 +33,13 @@
 
 g = displayio.Group()
 
-f = open("/display-ruler.bmp", "rb")
+with open("/display-ruler.bmp", "rb") as f:
+    pic = displayio.OnDiskBitmap(f)
+    t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
+    g.append(t)
 
-pic = displayio.OnDiskBitmap(f)
-t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
-g.append(t)
+    display.show(g)
 
-display.show(g)
+    display.refresh()
 
-display.refresh()
-
-time.sleep(120)
+    time.sleep(120)
diff --git a/examples/il0373_flexible_2.9_monochrome.py b/examples/il0373_flexible_2.9_monochrome.py
@@ -33,14 +33,13 @@
 
 g = displayio.Group()
 
-f = open("/display-ruler.bmp", "rb")
+with open("/display-ruler.bmp", "rb") as f:
+    pic = displayio.OnDiskBitmap(f)
+    t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
+    g.append(t)
 
-pic = displayio.OnDiskBitmap(f)
-t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
-g.append(t)
+    display.show(g)
 
-display.show(g)
+    display.refresh()
 
-display.refresh()
-
-time.sleep(120)
+    time.sleep(120)
diff --git a/examples/il0373_simpletest.py b/examples/il0373_simpletest.py
@@ -29,16 +29,15 @@
 
 g = displayio.Group()
 
-f = open("/display-ruler.bmp", "rb")
+with open("/display-ruler.bmp", "rb") as f:
+    pic = displayio.OnDiskBitmap(f)
+    t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
+    g.append(t)
 
-pic = displayio.OnDiskBitmap(f)
-t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
-g.append(t)
+    display.show(g)
 
-display.show(g)
+    display.refresh()
 
-display.refresh()
+    print("refreshed")
 
-print("refreshed")
-
-time.sleep(120)
+    time.sleep(120)