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comparison bio/models.py @ 666:ddc189ff96bb

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For issue #46, mangle part of current time into avatar name to bust browser caches.
author Brian Neal <bgneal@gmail.com>
date Sat, 25 May 2013 00:22:40 -0500
parents 08d905e38a86
children 9e803323a0d0
comparison
equal deleted inserted replaced
665:86d04190ff4e 666:ddc189ff96bb
62 return u'' 62 return u''
63 html.allow_tags = True 63 html.allow_tags = True
64 64
65 65
66 def avatar_file_path(instance, filename): 66 def avatar_file_path(instance, filename):
67 # The avatar's name is the username plus the current time plus the file
68 # extension. The time is used to bust browser caches.
69 # Get extension, if it exists:
67 ext = os.path.splitext(filename)[1] 70 ext = os.path.splitext(filename)[1]
68 if not ext: 71 if not ext:
69 ext = '.jpg' 72 ext = '.jpg'
70 avatar_name = instance.user.username + ext 73 avatar_name = "{}{}{}".format(instance.user.username,
74 datetime.datetime.utcnow().strftime('%S%f'), ext)
71 return os.path.join(settings.AVATAR_DIR, 'users', avatar_name) 75 return os.path.join(settings.AVATAR_DIR, 'users', avatar_name)
72 76
73 77
74 class UserProfile(models.Model): 78 class UserProfile(models.Model):
75 """model to represent additional information about users""" 79 """model to represent additional information about users"""