Upload installation_checker.py

assets/installation_checker.py

@@ -0,0 +1,38 @@
+import sys
+import os
+
+now_dir = os.getcwd()
+sys.path.append(now_dir)
+
+
+class InstallationError(Exception):
+    def __init__(self, message="InstallationError"):
+        self.message = message
+        super().__init__(self.message)
+
+
+def check_installation():
+    try:
+        system_drive = os.getenv("SystemDrive")
+        current_drive = os.path.splitdrive(now_dir)[0]
+        if current_drive.upper() != system_drive.upper():
+            raise InstallationError(
+                f"Error: Current working directory is not on the default system drive ({system_drive}). Please move Applio in the correct drive."
+            )
+    except:
+        pass
+    else:
+        if "OneDrive" in now_dir:
+            raise InstallationError(
+                "Error: Current working directory is on OneDrive. Please move Applio in another folder."
+            )
+        elif " " in now_dir:
+            raise InstallationError(
+                "Error: Current working directory contains spaces. Please move Applio in another folder."
+            )
+        try:
+            now_dir.encode("ascii")
+        except UnicodeEncodeError:
+            raise InstallationError(
+                "Error: Current working directory contains non-ASCII characters. Please move Applio in another folder."
+            )