django2.2: adapt DateTimeField in forms with the new API

club/forms.py

@@ -159,13 +159,13 @@ class MailingForm(forms.Form):
 
 class SellingsFormBase(forms.Form):
     begin_date = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("Begin date"),
         required=False,
         widget=SelectDateTime,
     )
     end_date = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("End date"),
         required=False,
         widget=SelectDateTime,

com/views.py

@@ -74,14 +74,14 @@ class PosterForm(forms.ModelForm):
         widgets = {"screens": forms.CheckboxSelectMultiple}
 
     date_begin = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("Start date"),
         widget=SelectDateTime,
         required=True,
         initial=timezone.now().strftime("%Y-%m-%d %H:%M:%S"),
     )
     date_end = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("End date"),
         widget=SelectDateTime,
         required=False,
@@ -200,19 +200,22 @@ class NewsForm(forms.ModelForm):
         }
 
     start_date = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("Start date"),
         widget=SelectDateTime,
         required=False,
     )
     end_date = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("End date"),
         widget=SelectDateTime,
         required=False,
     )
     until = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"], label=_("Until"), widget=SelectDateTime, required=False
+        input_formats=["%Y-%m-%d %H:%M:%S"],
+        label=_("Until"),
+        widget=SelectDateTime,
+        required=False,
     )
     automoderation = forms.BooleanField(label=_("Automoderation"), required=False)
 

counter/views.py

@@ -1554,13 +1554,13 @@ class CashSummaryEditView(CounterAdminTabsMixin, CounterAdminMixin, UpdateView):
 
 class CashSummaryFormBase(forms.Form):
     begin_date = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("Begin date"),
         required=False,
         widget=SelectDateTime,
     )
     end_date = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("End date"),
         required=False,
         widget=SelectDateTime,

election/views.py

@@ -181,22 +181,25 @@ class ElectionForm(forms.ModelForm):
     )
 
     start_date = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("Start date"),
         widget=SelectDateTime,
         required=True,
     )
     end_date = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"], label=_("End date"), widget=SelectDateTime, required=True
+        input_formats=["%Y-%m-%d %H:%M:%S"],
+        label=_("End date"),
+        widget=SelectDateTime,
+        required=True,
     )
     start_candidature = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("Start candidature"),
         widget=SelectDateTime,
         required=True,
     )
     end_candidature = forms.DateTimeField(
-        ["%Y-%m-%d %H:%M:%S"],
+        input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("End candidature"),
         widget=SelectDateTime,
         required=True,

subscription/views.py

@@ -42,13 +42,13 @@ class SelectionDateForm(forms.Form):
     def __init__(self, *args, **kwargs):
         super(SelectionDateForm, self).__init__(*args, **kwargs)
         self.fields["start_date"] = forms.DateTimeField(
-            ["%Y-%m-%d %H:%M:%S"],
+            input_formats=["%Y-%m-%d %H:%M:%S"],
             label=_("Start date"),
             widget=SelectDateTime,
             required=True,
         )
         self.fields["end_date"] = forms.DateTimeField(
-            ["%Y-%m-%d %H:%M:%S"],
+            input_formats=["%Y-%m-%d %H:%M:%S"],
             label=_("End date"),
             widget=SelectDateTime,
             required=True,