Added libs

noSys/users.py

@@ -0,0 +1,26 @@
+from .events import Events
+
+class User:
+    """Represents a single user in the system."""
+
+    def __init__(self, public_key, networks=[]):
+        self.id = public_key
+        self.public_key = public_key
+        self.networks = networks
+
+
+class UserManager:
+    """Handles user creation, storage, and retrieval."""
+
+    def __init__(self, nosys_core):
+        from .noSysCore import NoSysCore
+        self.nosys_core: NoSysCore = nosys_core
+        self.users: dict[str, User] = {}
+
+    def add_user(self, user: User):
+        if user.public_key not in self.users:
+            self.users[user.public_key] = user
+            self.nosys_core.fire_event(Events.USER_ADDED, user_id = user.id)
+
+    def get_user(self, user_id: str):
+        return self.users.get(user_id)