from django import forms from django.contrib.auth.models import User from django.http import HttpResponse from django.template import engines from captcha.fields import CaptchaField TEST_TEMPLATE = r""" captcha test {% if passed %}

Form validated

{% endif %} {% if form.errors %} {{form.errors}} {% endif %}
{{form.as_p}}

""" def _get_template(template_string): return engines["django"].from_string(template_string) def _test(request, form_class): passed = False if request.POST: form = form_class(request.POST) if form.is_valid(): passed = True else: form = form_class() t = _get_template(TEST_TEMPLATE) return HttpResponse( t.render(context=dict(passed=passed, form=form), request=request) ) def test(request): class CaptchaTestForm(forms.Form): subject = forms.CharField(max_length=100) sender = forms.EmailField() captcha = CaptchaField(help_text="asdasd") return _test(request, CaptchaTestForm) def test_model_form(request): class CaptchaTestModelForm(forms.ModelForm): subject = forms.CharField(max_length=100) sender = forms.EmailField() captcha = CaptchaField(help_text="asdasd") class Meta: model = User fields = ("subject", "sender", "captcha") return _test(request, CaptchaTestModelForm) def test_custom_generator(request): class CaptchaTestModelForm(forms.ModelForm): subject = forms.CharField(max_length=100) sender = forms.EmailField() captcha = CaptchaField(generator=lambda: ("111111", "111111")) class Meta: model = User fields = ("subject", "sender", "captcha") return _test(request, CaptchaTestModelForm) def test_custom_error_message(request): class CaptchaTestErrorMessageForm(forms.Form): captcha = CaptchaField( help_text="asdasd", error_messages=dict(invalid="TEST CUSTOM ERROR MESSAGE") ) return _test(request, CaptchaTestErrorMessageForm) def test_per_form_format(request): class CaptchaTestFormatForm(forms.Form): captcha = CaptchaField( help_text="asdasd", error_messages=dict(invalid="TEST CUSTOM ERROR MESSAGE"), output_format=( "%(image)s testPerFieldCustomFormatString " "%(hidden_field)s %(text_field)s" ), ) return _test(request, CaptchaTestFormatForm) def test_non_required(request): class CaptchaTestForm(forms.Form): sender = forms.EmailField() subject = forms.CharField(max_length=100) captcha = CaptchaField(help_text="asdasd", required=False) return _test(request, CaptchaTestForm) def test_id_prefix(request): class CaptchaTestForm(forms.Form): sender = forms.EmailField() subject = forms.CharField(max_length=100) captcha1 = CaptchaField(id_prefix="form1") captcha2 = CaptchaField(id_prefix="form2") return _test(request, CaptchaTestForm)