Added script for generating modules.

tools/common/__init__.py

@@ -49,6 +49,13 @@ def prompt(prefix: str = '> ') -> str:
     return sys.stdin.readline()
 
 
+def prompt_and_validate(message: str, validator: _Validator[str], prefix: str = '> ') -> str:
+    while True:
+        print(message)
+        input = prompt(prefix)
+        if validator(input):
+           return input
+
 def prompt_choices[T](message: str, choices: dict[str, T], prefix: str = '> ') -> T:
     while True:
         print(f'{message} [{", ".join(choices.keys())}]')

tools/common/jinja.py

@@ -34,11 +34,16 @@ def make_env(filters: Optional[dict[str, Callable]] = None,
     return jinja_env
 
 
-def generate_file(template: str, target: Path, context: dict[str, Any], **kwargs) -> None:
+def generate_file(template_name: str, target: Path, context: dict[str, Any], **kwargs) -> None:
     jinja_env = make_env(**kwargs)
-    template = jinja_env.get_template(template)
+    template = jinja_env.get_template(template_name)
     result = template.render(**context)
 
     target.parent.mkdir(parents=True, exist_ok=True)
     with target.open('w') as f:
         f.write(result)
+
+def render_string(input: str, context: dict[str, Any], **kwargs) -> str:
+    jinja_env = make_env(**kwargs)
+    template = jinja_env.from_string(input)
+    return template.render(**context)