Merge pull request #2419 from dalf/checker

[enh] add checker

1 files changed, 39 insertions, 0 deletions

diff --git a/searx/shared/shared_simple.py b/searx/shared/shared_simple.py
new file mode 100644
index 000000000..48d8cb822
--- /dev/null
+++ b/searx/shared/shared_simple.py
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+import threading
+
+from . import shared_abstract
+
+
+class SimpleSharedDict(shared_abstract.SharedDict):
+
+    __slots__ = 'd',
+
+    def __init__(self):
+        self.d = {}
+
+    def get_int(self, key):
+        return self.d.get(key, None)
+
+    def set_int(self, key, value):
+        self.d[key] = value
+
+    def get_str(self, key):
+        return self.d.get(key, None)
+
+    def set_str(self, key, value):
+        self.d[key] = value
+
+
+def schedule(delay, func, *args):
+    def call_later():
+        t = threading.Timer(delay, wrapper)
+        t.daemon = True
+        t.start()
+
+    def wrapper():
+        call_later()
+        func(*args)
+
+    call_later()
+    return True