feat: 新增技能扩展N16一章相关示例源码

code/newsletter/N16/05_grouper.py

@@ -0,0 +1,43 @@
+from rocketry import Grouper, Rocketry
+from rocketry.args import Arg
+
+app = Rocketry()
+
+# -----------
+# Daily Tasks
+# -----------
+daily_group = Grouper()
+
+
+@daily_group.param("daily_signal")
+def signal():
+    return "Bang!"
+
+
+@daily_group.task("daily")
+def postit(signal=Arg("daily_signal")):
+    ...
+
+
+# ------------
+# Weekly Tasks
+# ------------
+
+weekly_group = Grouper()
+
+
+@weekly_group.param("weekly_signal")
+def signal():
+    return "weekly"
+
+
+@weekly_group.task("weekly")
+def backup(signal=Arg("weekly_signal")):
+    ...
+
+
+app.include_grouper(daily_group)
+app.include_grouper(weekly_group)
+
+if __name__ == '__main__':
+    app.run()