src: fix flake whitespace issues

src/apps/management/reset_device.py

@@ -64,7 +64,6 @@ async def reset_device(ctx, msg):
             break
         await show_wrong_entry(ctx)
 
-
     # write PIN into storage
     if not config.change_pin('', newpin):
         raise wire.FailureError(

src/trezor/ui/button.py

@@ -70,7 +70,7 @@ class Button(Widget):
                                ui.BG,
                                radius)
             display.bar_radius(ax + BORDER, ay + BORDER,
-                               aw - BORDER*2, ah - BORDER*2,
+                               aw - BORDER * 2, ah - BORDER * 2,
                                bg_color,
                                border_color,
                                radius)
@@ -84,14 +84,14 @@ class Button(Widget):
 
     def render_content(self, s, ax, ay, aw, ah):
         c = self.content
-        tx = ax + aw//2
-        ty = ay + ah//2 + 8
+        tx = ax + aw // 2
+        ty = ay + ah // 2 + 8
         if isinstance(c, str):
             display.text_center(
                 tx, ty, c, s['text-style'], s['fg-color'], s['bg-color'])
         else:
             display.icon(
-                tx - ICON//2, ty - ICON, c, s['fg-color'], s['bg-color'])
+                tx - ICON // 2, ty - ICON, c, s['fg-color'], s['bg-color'])
 
     def touch(self, event, pos):
         state = self.state

src/trezor/ui/keyboard.py

@@ -59,7 +59,7 @@ class Input(Button):
         i = self.icon  # rendered icon
 
         tx = ax + 24  # x-offset of the content
-        ty = ay + ah//2 + 8  # y-offset of the content
+        ty = ay + ah // 2 + 8  # y-offset of the content
 
         # input content and the suggested word
         display.text(tx, ty, t, text_style, fg_color, bg_color)
@@ -72,7 +72,7 @@ class Input(Button):
             display.bar(px, ty + 2, pw + 1, 3, fg_color)
 
         if i:  # icon
-            ix = ax + aw - ICON*2
+            ix = ax + aw - ICON * 2
             iy = ty - ICON
             display.icon(ix, iy, res.load(i), fg_color, bg_color)
 

src/trezor/ui/scroll.py

@@ -39,7 +39,7 @@ async def animate_swipe():
     for t in ui.pulse(draw_delay):
         fg = ui.blend(ui.GREY, ui.DARK_GREY, t)
         ui.display.icon(70, 205, icon, fg, ui.BG)
-        ui.display.text_center(130,220, 'Swipe', ui.BOLD, fg, ui.BG)
+        ui.display.text_center(130, 220, 'Swipe', ui.BOLD, fg, ui.BG)
         yield sleep