Initial

app/base/forms/fields.py

@@ -0,0 +1,40 @@
+from django.db import models
+from django import forms
+
+from app.base.forms.widgets.date_widget import DateWithNow
+from app.base.forms.widgets.datetime_widget import DateTimeWithNow
+
+from decimal import Decimal
+
+
+class AutosizeTextarea(forms.Textarea):
+    template_name = 'forms/widgets/textarea.html'
+
+
+class TextField(models.TextField):
+    def formfield(self, **kwargs):
+        if 'widget' not in kwargs:  # only if no other is set (admin UI)
+            kwargs['widget'] = AutosizeTextarea
+        return super().formfield(**kwargs)
+
+
+class DateTimeField(models.DateTimeField):
+    def formfield(self, **kwargs):
+        if 'widget' not in kwargs:  # only if no other is set (admin UI)
+            kwargs['widget'] = DateTimeWithNow
+        return super().formfield(**kwargs)
+
+
+class DateField(models.DateField):
+    def formfield(self, **kwargs):
+        if 'widget' not in kwargs:  # only if no other is set (admin UI)
+            kwargs['widget'] = DateWithNow
+        return super().formfield(**kwargs)
+
+
+class CurrencyField(models.DecimalField):
+    def __init__(self, *args, **kwargs) -> None:
+        kwargs['decimal_places'] = kwargs.get('decimal_places', 2)
+        kwargs['max_digits'] = kwargs.get('max_digits', 10)
+        kwargs['default'] = kwargs.get('default', Decimal(0))
+        super().__init__(*args, **kwargs)