w filename - запись в filename

mvc/models.py

@@ -145,6 +145,9 @@ class VimModel:
                     filename = cmd[2:]
                     self.LoadFile(filename)
                     return ReturnCode.SET_BASIC_MODE
+                elif len(cmd) > 2 and cmd[:2] == 'w ':
+                    filename = cmd[2:]
+                    self.WriteFile(filename)
                 
 
         return ReturnCode.GOOD
@@ -220,14 +223,18 @@ class VimModel:
             self.displayBuffer = []
 
     def SaveFile(self) -> None:
-        """Сохранение файла"""
+        """Сохранение текущего файла"""
+        self.WriteFile(self.file_path)
+
+    def WriteFile(self, file_path) -> None:
+        """Запись в файл по указанному пути"""
         try:
-            with open(self.file_path, "w") as file:
+            with open(file_path, "w") as file:
                 for line in self.displayBuffer:
                     file.write(''.join(line) + '\n')
-            print(f"File {self.file_path} saved successfully.")
+            print(f"In file {file_path} written successfully.")
         except Exception as e:
-            print(f"Error saving file: {str(e)}")
+            print(f"Error writing file: {str(e)}")
 
     def Reset(self) -> None:
         self.displayBuffer = []