1 from django.db import models

     2 from django.contrib.auth.models import User

     3 

     4 GENDER_CHOICES = (('M', "Male"),

     5                   ('F', 'Female'))

     6 

     7 PROFESSION_CHOICES = (('S', 'Student'),

     8                       ('F', 'Faculty'),

     9                       ('P', 'Professional'))

    10 

    11 

    12 class Profile(models.Model):

    13     """ A model to hold extra information about the user.

    14     """

    15 

    16     user = models.ForeignKey(User, unique=True)

    17     gender = models.CharField(max_length=1, choices=GENDER_CHOICES)

    18     profession = models.CharField(max_length=1, choices=PROFESSION_CHOICES)

    19     affiliated_to = models.CharField(max_length=100, verbose_name="College/Company")

    20     interests = models.CharField(max_length=100, verbose_name="Fields of Interest", 

    21                                  help_text="Ex: Python, Image Processing, Bio Informatics etc.")

    22 

    23 class Event(models.Model):

    24     """ A model for the workshop information.

    25     """

    26 

    27     title = models.CharField(max_length=100)

    28     description = models.TextField()

    29     start_date = models.DateField()

    30     end_date = models.DateField()

    31     attendees = models.ManyToManyField(User, related_name="%(class)s_attendees")

    32     organizers = models.ManyToManyField(User, related_name="%(class)s_organizers")

    33