/tests/regressiontests/cache/models.py

https://code.google.com/p/mango-py/ · Python · 11 lines · 9 code · 2 blank · 0 comment · 0 complexity · e3eca1fa7e375fd3fdd82f69c4214b56 MD5 · raw file 

    

  1. from django.db import models
    2. 

  2. from datetime import datetime
    3. 

  3. 

  4. def expensive_calculation():
    5. 

  5.     expensive_calculation.num_runs += 1
    6. 

  6.     return datetime.now()
    7. 

  7. 

  8. class Poll(models.Model):
    9. 

  9.     question = models.CharField(max_length=200)
    10. 

  10.     answer = models.CharField(max_length=200)
    11. 

  11.     pub_date = models.DateTimeField('date published', default=expensive_calculation)
    12.