class ImageInsertionForm(forms.Form):
"""
Form for selecting parameters of the image (e.g. format) prior to insertion
into a rich text area
"""
format = forms.ChoiceField(choices=[(format.name, format.label)
for format in get_image_formats()],
widget=forms.RadioSelect)
alt_text = forms.CharField()
class ImageFormatChoiceBlock(FieldBlock):
field = forms.ChoiceField(choices=[(format.name, format.label)
for format in get_image_formats()])
def get_all_image_formats():
return [{
'label': str(f.label),
'value': f.name
} for f in get_image_formats()]