feat: add immediate parameter to subscribe method of autorun's returned value

Author: sassanh

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## Version 0.9.19
+
+- feat: add `immediate` parameter to `subscribe` method of `autorun`'s returned value
+
 ## Version 0.9.18
 
 - feat: `autorun` decorator accepts a default value for when store is not initialized

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "python-redux"
-version = "0.9.18"
+version = "0.9.19"
 description = "Redux implementation for Python"
 authors = ["Sassan Haradji <sassanh@gmail.com>"]
 license = "Apache-2.0"

redux/basic_types.py

@@ -121,6 +121,8 @@ def value(self: AutorunReturnType) -> AutorunOriginalReturnType:
     def subscribe(
         self: AutorunReturnType,
         callback: Callable[[AutorunOriginalReturnType], Any],
+        *,
+        immediate: bool = False,
     ) -> Callable[[], None]:
         ...
 

redux/main.py

@@ -233,9 +233,13 @@ def value(self: Call) -> AutorunOriginalReturnType:
                 def subscribe(
                     self: Call,
                     callback: Callable[[AutorunOriginalReturnType], Any],
+                    *,
+                    immediate: bool = False,
                 ) -> Callable[[], None]:
                     subscriptions.append(callback)
-                    callback(self.value)
+
+                    if immediate:
+                        callback(self.value)
 
                     def unsubscribe() -> None:
                         subscriptions.remove(callback)