From ccbb0da1828c9da8c7e54a75c318665872be6d12 Mon Sep 17 00:00:00 2001
From: koalo <koalo@koalo.de>
Date: Tue, 20 Aug 2019 15:33:10 +0200
Subject: [PATCH] Factory reset via menu.py
---
preload/menu.py | 22 +++++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)
diff --git a/preload/menu.py b/preload/menu.py
index 463a8687..6f325d32 100644
--- a/preload/menu.py
+++ b/preload/menu.py
@@ -11,6 +11,9 @@ import display
import os
+FACTORY_RESET_CMD = "! RESET !"
+
+
def list_apps():
"""Create a list of available apps."""
apps = sorted(os.listdir("."))
@@ -21,6 +24,8 @@ def list_apps():
if "menu.py" in apps:
apps.remove("menu.py")
+ apps.append(FACTORY_RESET_CMD)
+
return apps
@@ -83,11 +88,18 @@ def main():
# Select & start
disp.clear().update()
disp.close()
- try:
- os.exec(applist[current])
- except OSError as e:
- print("Loading failed: ", e)
- os.exit(1)
+
+ if applist[current] == FACTORY_RESET_CMD:
+ files = os.listdir(".")
+ for f in files:
+ os.unlink(f)
+ os.exit(0)
+ else:
+ try:
+ os.exec(applist[current])
+ except OSError as e:
+ print("Loading failed: ", e)
+ os.exit(1)
draw_menu(disp, applist, current, 0)
--
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