django-fields | Fields pack for django framework | REST library

# validators.py
import re

# Create a compiled regular expression to speed things up.
# You can also break your string into two strings, one per
# line, to improve readability:
PHONE_REGEX = re.compile(r"[+]?[1\s-]*[\(-]?[0-9]{3}[-\)]?[\s-

>>> import decimal
>>> decimal.getcontext()
Context(prec=28, rounding=ROUND_HALF_EVEN, Emin=-999999, Emax=999999, capitals=1, clamp=0, flags=[InvalidOperation, Inexact, FloatOperation, Rounded], traps=[InvalidOperation, D

user = models.OneToOneField(User, on_delete=models.CASCADE, null=True, related_name='photo')

user = models.ForeignKey(User, on_delete=models.CASCADE, null=True, related_name='photos')

Photo

from django.contrib.auth.models import User

class CustomUser(User):
    ... # Your new fields

def create_user(request):
    ...
    user, created = CustomUser.objects.get_or_created(
        ... # Your Custom + Us

  Email address
  
    
  

class SignUpForm(forms.ModelForm):

    class Meta:
        model = SignUp
        fields = ['full_name', 'email']
        widgets = {
          'email': forms.EmailInput(attrs={'class'

from django.db.models import F, ExpressionWrapper

manifests = Manifests.objects.filter(
                reference=reference
            ).annotate(
                total=ExpressionWrapper(F('cases') * F('CNF'), output_field=DecimalField()

from django.db import models

class MappableFieldMixin():
    def __init__(self, should_map=True, map_mode=None, *args, **kwargs):
        self.should_map = should_map
        if should_map and not map_mode:
            raise TypeError('Ma