desktop support

app/pylocal/desktop.py

@@ -0,0 +1,32 @@
+import pathlib
+
+from . import core
+
+path_storagedir = pathlib.Path()
+
+class JS_API:
+    debug_mode = False
+
+    def load_data(self, key):
+        if not (path_storagedir / key).exists():
+            return None
+
+        with open(path_storagedir / key) as fd_datafile:
+            try:
+                return fd_datafile.read()
+            except Exception as exc:
+                core.log.error(f"problem loading {key} (from {path_storagedir}): {exc}")
+                return None
+    
+    def save_data(self, key, data):
+        with open(path_storagedir / key, "w") as fd_datafile:
+            try:
+                fd_datafile.write(data)
+            except Exception as exc:
+                core.log.error(f"problem saving {key} (to {path_storagedir}): {exc}")
+
+    def delete_data(self, key):
+        if (path_storagedir / key).exists():
+            (path_storagedir / key).unlink()
+
+api = JS_API()