add Only Once Function statistic_thumbnail_size to statistic thumbnail size
Brightcells
2 changed files with 26 additions and 1 deletions
+ 25
- 0
group/views.py
@@ -1,5 +1,7 @@ |
||
| 1 | 1 |
# -*- coding: utf-8 -*- |
| 2 | 2 |
|
| 3 |
+from __future__ import division |
|
| 4 |
+ |
|
| 3 | 5 |
import os |
| 4 | 6 |
import random |
| 5 | 7 |
|
@@ -1016,6 +1018,7 @@ class GroupPhotoInfoViewSet(viewsets.ModelViewSet): |
||
| 1016 | 1018 |
|
| 1017 | 1019 |
# Only Once Function |
| 1018 | 1020 |
def refresh_thumbnail(): |
| 1021 |
+ """ 刷新缩略图 """ |
|
| 1019 | 1022 |
photos = GroupPhotoInfo.objects.filter(status=True) |
| 1020 | 1023 |
|
| 1021 | 1024 |
for photo in photos: |
@@ -1052,3 +1055,25 @@ def refresh_thumbnail(): |
||
| 1052 | 1055 |
pass |
| 1053 | 1056 |
|
| 1054 | 1057 |
return 'Refresh Thumbnail OK' |
| 1058 |
+ |
|
| 1059 |
+ |
|
| 1060 |
+def statistic_thumbnail_size(): |
|
| 1061 |
+ """ 统计缩略图大小 """ |
|
| 1062 |
+ photos = GroupPhotoInfo.objects.filter(status=True) |
|
| 1063 |
+ |
|
| 1064 |
+ photo_count = photos.count() |
|
| 1065 |
+ |
|
| 1066 |
+ photo_size = 0 |
|
| 1067 |
+ photo_thumbnail_size = 0 |
|
| 1068 |
+ photo_thumbnail2_size = 0 |
|
| 1069 |
+ |
|
| 1070 |
+ for photo in photos: |
|
| 1071 |
+ photo_size += os.path.getsize(os.path.join(settings.MEDIA_ROOT, photo.photo_path).replace('\\', '/'))
|
|
| 1072 |
+ photo_thumbnail_size += os.path.getsize(os.path.join(settings.MEDIA_ROOT, photo.photo_thumbnail_path).replace('\\', '/'))
|
|
| 1073 |
+ photo_thumbnail2_size += os.path.getsize(os.path.join(settings.MEDIA_ROOT, photo.photo_thumbnail2_path).replace('\\', '/'))
|
|
| 1074 |
+ |
|
| 1075 |
+ print '>>> Photo Size: %.3f KB' % (photo_size / 1024 / photo_count) |
|
| 1076 |
+ print '>>> Photo Thumbnail Size: %.3f KB' % (photo_thumbnail_size / 1024 / photo_count) |
|
| 1077 |
+ print '>>> Photo Thumbnail2 Size: %.3f KB' % (photo_thumbnail2_size / 1024 / photo_count) |
|
| 1078 |
+ |
|
| 1079 |
+ return 'Statistic Thumbnail Size OK' |
+ 1
- 1
utils/thumbnail_utils.py
@@ -15,5 +15,5 @@ def make_thumbnail(im_path, im_thumbnail_path=None, max_width=360): |
||
| 15 | 15 |
thumb_width = min(max_width, width) |
| 16 | 16 |
thumb_height = height / width * thumb_width |
| 17 | 17 |
im.thumbnail((thumb_width, thumb_height), Image.ANTIALIAS) |
| 18 |
- im.save(im_thumbnail_path or im_path, im.format or 'JPEG', quality=100) |
|
| 18 |
+ im.save(im_thumbnail_path or im_path, im.format or 'JPEG', quality=90) |
|
| 19 | 19 |
return width, height, thumb_width, thumb_height |