初始提交，未完全测试

template/ext/directive/CallDirective.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3.9
+# -*- coding: utf-8 -*-
+"""
+JFinal CallDirective - Call Directive
+"""
+
+from ...Directive import Directive
+from ...Env import Env
+from ...stat.Scope import Scope
+
+class CallDirective(Directive):
+    """Call directive for calling template functions"""
+    
+    def exec(self, env: Env, scope: Scope, writer) -> None:
+        """
+        Execute call directive
+        
+        Args:
+            env: Template environment
+            scope: Execution scope
+            writer: Output writer
+        """
+        if self.expr_list:
+            # Get function name
+            function_name = self.expr_list.eval(scope)
+            
+            if function_name:
+                # Get function from env
+                func = env.get_function(str(function_name))
+                
+                if func:
+                    # Call function
+                    func.exec(env, scope, writer)
+    
+    def __repr__(self) -> str:
+        return "CallDirective()"