From cbccc8087f066d9e9e6587850f4e9d77c352e650 Mon Sep 17 00:00:00 2001
From: Emmanuel Garette <egarette@silique.fr>
Date: Mon, 12 May 2025 19:25:50 +0200
Subject: [PATCH] feat: can launch UserDatas twice

---
 src/rougail/user_datas.py | 35 ++++++++++++++++++++++++-----------
 1 file changed, 24 insertions(+), 11 deletions(-)

diff --git a/src/rougail/user_datas.py b/src/rougail/user_datas.py
index ccd67503c..e96252f3c 100644
--- a/src/rougail/user_datas.py
+++ b/src/rougail/user_datas.py
@@ -41,19 +41,30 @@ class UserDatas:
     def __init__(self, config) -> None:
         self.config = config
 
-    def user_datas(self, user_datas: List[dict]):
+    def user_datas(self,
+           user_datas: List[dict],
+           *,
+           return_values_not_error=False,
+           user_datas_type: str="user_datas",
+        ):
         self.values = {}
         self.errors = []
         self.warnings = []
         self.show_secrets = False
-        self._populate_values(user_datas)
+        if user_datas_type == "user_datas":
+            self._populate_values(user_datas)
+        else:
+            self.values = user_datas
         self._auto_configure_dynamics()
         self._populate_config()
-        self._populate_error_warnings()
-        return {
-            "errors": self.errors,
-            "warnings": self.warnings,
-        }
+        if return_values_not_error:
+            return self.values
+        else:
+            self._populate_error_warnings()
+            return {
+                "errors": self.errors,
+                "warnings": self.warnings,
+            }
 
     def _populate_values(self, user_datas):
         for datas in user_datas:
@@ -215,7 +226,7 @@ class UserDatas:
                 try:
                     option.value.set(value)
                     option.information.set(
-                        "loaded_from", _("loaded from {0}").format(options["source"])
+                        "loaded_from", _("loaded from {0}").format(self.values[path]["source"])
                     )
                     value_is_set = True
                     # value is correctly set, remove variable to the set
@@ -287,15 +298,16 @@ class UserDatas:
             )
             if option.isfollower():
                 indexes = range(len(value))
+                values = value
             else:
                 indexes = [None]
             for index in indexes:
                 try:
                     if option.isfollower():
-                        val = value[index]
-                        if val is undefined or isinstance(val, CancelParam):
+                        value = values[index]
+                        if value is undefined or isinstance(value, CancelParam):
                             continue
-                        self.config.option(path, index).value.set(val)
+                        self.config.option(path, index).value.set(value)
                     else:
                         option.value.set(value)
                 except PropertiesOptionError as err:
@@ -364,6 +376,7 @@ class UserDatas:
                             ).format(
                                 self._display_value(option, value),
                                 option.description(with_quote=True),
+                                index,
                                 err,
                                 options["source"],
                             )