src: move show_pin_timeout to trezor.pin

src/apps/common/request_pin.py

@@ -2,17 +2,6 @@ from trezor import res
 from trezor import ui
 
 
-def show_pin_timeout(wait, total):
-    ui.display.bar(0, 0, ui.SCREEN, ui.SCREEN, ui.BG)
-    ui.display.loader(1000 - (1000 * wait // total), -10, ui.FG, ui.BG)
-    if wait == 1:
-        s = 'Waiting for 1 second'
-    else:
-        s = 'Waiting for %d seconds' % wait
-    ui.display.text_center(ui.SCREEN // 2, ui.SCREEN - 20, s, ui.BOLD, ui.FG, ui.BG)
-    ui.display.refresh()
-
-
 class PinCancelled(Exception):
     pass
 

src/apps/management/change_pin.py

@@ -1,6 +1,6 @@
 from trezor import ui
 from trezor import config
-from trezor.pin import pin_to_int
+from trezor.pin import pin_to_int, show_pin_timeout
 from trezor.utils import unimport
 
 
@@ -53,7 +53,6 @@ async def layout_change_pin(ctx, msg):
     from trezor.messages.Success import Success
     from trezor.messages.Failure import Failure
     from trezor.messages.FailureType import PinInvalid
-    from apps.common.request_pin import show_pin_timeout
 
     await confirm_change_pin(ctx, msg)
 

src/boot.py

@@ -1,9 +1,9 @@
 from trezor import config
-from trezor.pin import pin_to_int
+from trezor.pin import pin_to_int, show_pin_timeout
 from trezor import loop
 from trezor import ui
 
-from apps.common.request_pin import request_pin, show_pin_timeout
+from apps.common.request_pin import request_pin
 
 
 async def unlock_layout():

src/trezor/pin.py

@@ -1,6 +1,9 @@
-from trezor import config
-from trezor import log
-
-
 def pin_to_int(pin):
-    return int('1'+pin)
+    return int('1' + pin)
+
+def show_pin_timeout(wait, total):
+    from trezor import ui
+    ui.display.bar(0, 0, ui.SCREEN, ui.SCREEN, ui.BG)
+    ui.display.loader(1000 - (1000 * wait // total), -10, ui.FG, ui.BG)
+    ui.display.text_center(ui.SCREEN // 2, ui.SCREEN - 20, 'Waiting for %d s' % wait, ui.BOLD, ui.FG, ui.BG)
+    ui.display.refresh()