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103 lines
3.4 KiB
Python
103 lines
3.4 KiB
Python
from django.db import models
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from django.contrib.auth.models import AbstractBaseUser, PermissionsMixin, UserManager
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from django.utils.translation import ugettext_lazy as _
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from django.core import validators
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from django.utils import timezone
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class User(AbstractBaseUser, PermissionsMixin):
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"""
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Defines the base user class, useable in every app
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This is almost the same as the auth module AbstractUser since it inherits from it,
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but some fields are required, and the username is generated automatically with the
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name of the user (see generate_username()).
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Added field: nick_name
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Required fields: email, first_name, last_name, date_of_birth
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"""
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username = models.CharField(
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_('username'),
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max_length=254,
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unique=True,
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help_text=_('Required. 254 characters or fewer. Letters, digits and @/./+/-/_ only.'),
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validators=[
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validators.RegexValidator(
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r'^[\w.@+-]+$',
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_('Enter a valid username. This value may contain only '
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'letters, numbers ' 'and @/./+/-/_ characters.')
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),
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],
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error_messages={
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'unique': _("A user with that username already exists."),
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},
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)
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first_name = models.CharField(_('first name'), max_length=30)
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last_name = models.CharField(_('last name'), max_length=30)
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email = models.EmailField(_('email address'), unique=True)
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date_of_birth = models.DateTimeField(_('date of birth'), default="1970-01-01")
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nick_name = models.CharField(max_length=30, blank=True)
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is_staff = models.BooleanField(
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_('staff status'),
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default=False,
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help_text=_('Designates whether the user can log into this admin site.'),
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)
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is_active = models.BooleanField(
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_('active'),
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default=True,
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help_text=_(
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'Designates whether this user should be treated as active. '
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'Unselect this instead of deleting accounts.'
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),
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)
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date_joined = models.DateTimeField(_('date joined'), default=timezone.now)
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objects = UserManager()
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USERNAME_FIELD = 'username'
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REQUIRED_FIELDS = ['email', 'first_name', 'last_name']
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class Meta:
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verbose_name = _('user')
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verbose_name_plural = _('users')
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def __str__(self):
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return self.username
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def get_full_name(self):
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"""
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Returns the first_name plus the last_name, with a space in between.
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"""
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full_name = '%s %s' % (self.first_name, self.last_name)
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return full_name.strip()
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def get_short_name(self):
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"Returns the short name for the user."
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return self.first_name
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def email_user(self, subject, message, from_email=None, **kwargs):
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"""
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Sends an email to this User.
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"""
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send_mail(subject, message, from_email, [self.email], **kwargs)
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def generate_username(self):
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"""
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Generates a unique username based on the first and last names.
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For example: Guy Carlier gives gcarlier, and gcarlier1 if the first one exists
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Returns the generated username
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"""
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user_name = str(self.first_name[0]+self.last_name).lower()
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un_set = [u.username for u in User.objects.all()]
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if user_name in un_set:
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i = 1
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while user_name+str(i) in un_set:
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i += 1
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user_name += str(i)
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self.username = user_name
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return user_name
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class Page:
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pass
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