# forms.py
from django import forms

class GenderForm(forms.Form):
    GENDER_CHOICES = (
        ('M', 'Male'),
        ('F', 'Female'),
        ('O', 'Other'),
    )
    gender = forms.ChoiceField(widget=forms.RadioSelect, choices=GENDER_CHOICES)

# views.py
from django.shortcuts import render
from .forms import GenderForm

def gender_view(request):
    if request.method == 'POST':
        form = GenderForm(request.POST)
        if form.is_valid():
            gender = form.cleaned_data['gender']
            print(f"Selected gender: {gender}")
    else:
        form = GenderForm()
    return render(request, 'gender_form.html', {'form': form})

<!-- gender_form.html -->
<form method="post">
    {% csrf_token %}
    {{ form.as_p }}
    <button type="submit">Submit</button>
</form>