My requirement is ,user uploaded image has to be saved in Database
after a custom validation for size and has to display to user.
In models.py
class Marketplace(models.Model):
title_name=models.CharField(max_length=125)
photo1 = models.ImageField(upload_to= 'img/marketplace/%Y/%m/
%d', null=True, blank=True)
photo2 = models.ImageField(upload_to = 'img/marketplace/%Y/%m/
%d', null=True, blank=True)
In forms.py
class MarketplaceForm(forms.Form):
title_name = forms.CharField(max_length=125)
photo1 = forms.ImageField(required=False)
photo2 = forms.ImageField(required=False)
def clean_photo1(self):
from django.core.files.images import
get_image_dimensions
logo = self.cleaned_data['photo1']
w, h = get_image_dimensions(logo)
if w > 150 or h > 150:
raise forms.ValidationError(u'That logo is
too big. Please resize it so that it is 32x32 pixels or less, although
150x150 pixels is optimal for display purposes.')
return self.cleaned_data['photo1']
def save(self):
new_market = Marketplace.objects.create
(title_name=self.cleaned_data['title_name'],
photo1=self.cleaned_data['photo1'],
photo2=self.cleaned_data['photo2'],
return new_market
In views.py
def postyour_adds(request):
if request.method=='POST':
form=MarketplaceForm(request.POST)
if form.is_valid():
newmarket=form.save()
return HttpResponseRedirect("/
thanksfor_post/")
else:
form = MarketplaceForm()
return render_to_response("marketplace/
postyour_add.html", {'form': form})
In postyour_add.html
{% block content %}
<h3> Enter your choice</h3>
<form action="" method="post" enctype="multipart/form-data">
{{ form.as_p }}
<input type="submit" value="Create the account">
</form>
{% endblock %}
The Error i am getting says photo1 and photo2 are None
Exception Type: TypeError
Exception Value: coercing to Unicode: need string or buffer,
NoneType found
Local vars shows no values is assigned to photo1 and photo2
Any solution please
Gjango
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