Interprompt: Add location to prompt templates, allow to retrieve template

src/interprompt/multilang_prompt.py

@@ -12,8 +12,9 @@ log = logging.getLogger(__name__)
 
 
 class PromptTemplate(ToStringMixin, ParameterizedTemplateInterface):
-    def __init__(self, name: str, jinja_template_string: str) -> None:
+    def __init__(self, name: str, jinja_template_string: str, path: str) -> None:
         self.name = name
+        self.path = path
         self._jinja_template = JinjaTemplate(jinja_template_string.strip())
 
     def _tostring_exclude_private(self) -> bool:
@@ -252,6 +253,7 @@ class MultiLangPromptCollection:
         self,
         name: str,
         template_str: str,
+        path: str,
         lang_code: str = DEFAULT_LANG_CODE,
         on_name_collision: Literal["skip", "overwrite", "raise"] = "raise",
     ) -> None:
@@ -262,7 +264,7 @@ class MultiLangPromptCollection:
         :param on_name_collision: how to deal with name/lang_code collisions
         """
         allow_overwrite = False
-        prompt_template = PromptTemplate(name, template_str)
+        prompt_template = PromptTemplate(name, template_str, path=path)
         mlpt = self._multi_lang_prompt_templates.get(name)
         if mlpt is None:
             mlpt = MultiLangPromptTemplate(name)
@@ -330,7 +332,7 @@ class MultiLangPromptCollection:
                     self._add_prompt_list(prompt_name, prompt_template_or_list, lang_code=lang_code, on_name_collision=on_name_collision)
                 elif isinstance(prompt_template_or_list, str):
                     self._add_prompt_template(
-                        prompt_name, prompt_template_or_list, lang_code=lang_code, on_name_collision=on_name_collision
+                        prompt_name, prompt_template_or_list, lang_code=lang_code, path=path, on_name_collision=on_name_collision
                     )
                 else:
                     raise ValueError(

src/interprompt/prompt_factory.py

@@ -23,15 +23,18 @@ class PromptFactoryBase:
         self.lang_code = lang_code
         self._prompt_collection = MultiLangPromptCollection(prompts_dir, fallback_mode=fallback_mode)
 
-    def _get_prompt_template(self, prompt_name: str) -> PromptTemplate:
+    def get_prompt_names(self) -> list[str]:
+        return self._prompt_collection.get_prompt_template_names()
+
+    def get_prompt_template(self, prompt_name: str) -> PromptTemplate:
         return self._prompt_collection.get_prompt_template(prompt_name, lang_code=self.lang_code)
 
     def get_prompt_template_string(self, prompt_name: str) -> str:
-        return self._get_prompt_template(prompt_name).get_template_string()
+        return self.get_prompt_template(prompt_name).get_template_string()
 
     def _render_prompt(self, prompt_name: str, params: dict[str, Any]) -> str:
         del params["self"]
-        return self._get_prompt_template(prompt_name).render(**params)
+        return self.get_prompt_template(prompt_name).render(**params)
 
     def _get_prompt_list(self, prompt_name: str) -> PromptList:
         return self._prompt_collection.get_prompt_list(prompt_name, self.lang_code)