lib: cleanup unused widgets

passbook/lib/widgets.py

@@ -1,36 +0,0 @@
-"""Dynamic array widget"""
-from django import forms
-
-
-class DynamicArrayWidget(forms.TextInput):
-    """Dynamic array widget"""
-
-    template_name = "lib/arrayfield.html"
-
-    def get_context(self, name, value, attrs):
-        value = value or [""]
-        context = super().get_context(name, value, attrs)
-        final_attrs = context["widget"]["attrs"]
-        id_ = context["widget"]["attrs"].get("id")
-
-        subwidgets = []
-        for index, item in enumerate(context["widget"]["value"]):
-            widget_attrs = final_attrs.copy()
-            if id_:
-                widget_attrs["id"] = "{id_}_{index}".format(id_=id_, index=index)
-            widget = forms.TextInput()
-            widget.is_required = self.is_required
-            subwidgets.append(widget.get_context(name, item, widget_attrs)["widget"])
-
-        context["widget"]["subwidgets"] = subwidgets
-        return context
-
-    def value_from_datadict(self, data, files, name):
-        try:
-            getter = data.getlist
-            return [value for value in getter(name) if value]
-        except AttributeError:
-            return data.get(name)
-
-    def format_value(self, value):
-        return value or []