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37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
""" Overrides django's default form class """
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from collections import defaultdict
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from django.forms import ModelForm
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from django.forms.widgets import Textarea
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class StyledForm(ModelForm):
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"""add css classes to the forms"""
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def __init__(self, *args, **kwargs):
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css_classes = defaultdict(lambda: "")
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css_classes["text"] = "input"
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css_classes["password"] = "input"
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css_classes["email"] = "input"
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css_classes["number"] = "input"
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css_classes["checkbox"] = "checkbox"
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css_classes["textarea"] = "textarea"
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# pylint: disable=super-with-arguments
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super().__init__(*args, **kwargs)
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for visible in self.visible_fields():
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if hasattr(visible.field.widget, "input_type"):
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input_type = visible.field.widget.input_type
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if isinstance(visible.field.widget, Textarea):
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input_type = "textarea"
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visible.field.widget.attrs["rows"] = 5
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visible.field.widget.attrs["class"] = css_classes[input_type]
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class CustomForm(StyledForm):
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"""Check permissions on save"""
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# pylint: disable=arguments-differ
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def save(self, request, *args, **kwargs):
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"""Save and check perms"""
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self.instance.raise_not_editable(request.user)
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return super().save(*args, **kwargs)
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