refactor FilterList

Author: badranX

examples/filter_list.py

@@ -18,8 +18,10 @@
 choices = [(k, str(choices_map[k])[:5]) for k in choices] if "tag" in args else choices
 
 
-def filter_func(text, collection):
-    return filter(lambda x: text in str(x), collection)
+def filter_func(text, all_choices):
+    # `all_choices` is the global `choices` in this example
+    # in `tag` choices, tuples are cast to `str`. It's the user's responsibility to change this behaviour
+    return filter(lambda x: text in str(x), all_choices)
 
 
 questions = [

src/inquirer/questions.py

@@ -179,7 +179,6 @@ def __init__(
         other=False,
         autocomplete=None,
         filter_func=None,
-        # choice_callback=None,
     ):
         super().__init__(name, message, choices, default, ignore, validate, hints=hints, other=other)
         self.carousel = carousel
@@ -188,7 +187,7 @@ def __init__(
         self._all_choices = choices
 
     def _filter_func(self, text, all_choices):
-        # here we reset the 'self.choices' property, to use str() cast
+        # reset 'self.choices' property to use str() cast, filter what user sees
         self._choices = all_choices
         return filter(lambda x: text in str(x), self.choices)