Django Satchmo 没有图像答案

【问题标题】：Django Satchmo No ImagesDjango Satchmo 没有图像
【发布时间】：2012-01-25 23:01:57
【问题描述】：

我使用 clonesatchmo 启动并运行了基本的 Satchmo 存储，但是图像没有显示出来。

来源显示：

<a href="/product/neat-book/"><img src="" width="" height="" /></a>

图像源应为空白。当我运行 python manage.py satchmo_check 时，我没有收到任何错误。

我在 Mac OS X Lion 和 virtualenv 中运行 python 2.7.1。

这是我的 pip freeze > 要求：Django==1.3.1

PIL==1.1.7
PyYAML==3.10
Satchmo==0.9.2
TRML2PDF==1.0
-e hg+http://bitbucket.org/bkroeze/django-caching-app-plugins/@b0e77d2243cb5e655472a9f80581663cf59c5aa0#egg=django_caching_app_plugins-dev
-e hg+http://bitbucket.org/bkroeze/django-keyedcache/@4bf75598cab6c807d15c0dd643da2625ceb7d857#egg=django_keyedcache-dev
-e hg+http://bitbucket.org/bkroeze/django-livesettings/@68ac220849162a194fcb466de56febd100aa73a1#egg=django_livesettings-dev
django-registration==0.7
-e hg+http://bitbucket.org/bkroeze/django-signals-ahoy/@87f60574d64b9e87db3a086ee7ddea25f687a811#egg=django_signals_ahoy-dev
-e hg+http://bitbucket.org/bkroeze/django-threaded-multihost/@4aebd54035c8fbd38e4a5c5c87ff977a4740c4c2#egg=django_threaded_multihost-dev
pycrypto==2.4.1
reportlab==2.5
sorl-thumbnail==3.2.5
wsgiref==0.1.2
yolk==0.4.1

提前致谢！

【问题讨论】：

标签： django satchmo

【解决方案1】：

尝试运行这个来检查问题python manage.py satchmo_check
阅读本页底部关于安装数据http://www.satchmoproject.com/docs/dev/settings.html#test-and-install-the-data
您的版本与这里的不匹配：http://www.satchmoproject.com/docs/dev/new_installation.html 例如这个不同的一个（没有检查所有） easy_install http://www.satchmoproject.com/snapshots/trml2pdf-1.2.tar.gz

我遇到了同样的问题，并且曾经遇到过

easy_install http://www.satchmoproject.com/snapshots/trml2pdf-1.2.tar.gz
pip install reportlab
rm -r store
python clonesatchmo.py

效果很好。

【讨论】：

【解决方案2】：

检查存储目录中的 satchmo.log 文件。如果你发现类似

Sun, 23 Sep 2012 09:59:41 sorl.thumbnail ERROR    Thumbnail tag failed:
Traceback (most recent call last):
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/sorl/thumbnail/templatetags/thumbnail.py", line 45, in render
    return self._render(context)
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/sorl/thumbnail/templatetags/thumbnail.py", line 97, in _render
    file_, geometry, **options
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/sorl/thumbnail/base.py", line 61, in get_thumbnail
    thumbnail)
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/sorl/thumbnail/base.py", line 86, in _create_thumbnail
    image = default.engine.create(source_image, geometry, options)
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/sorl/thumbnail/engines/base.py", line 17, in create
    image = self.scale(image, geometry, options)
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/sorl/thumbnail/engines/base.py", line 49, in scale
    image = self._scale(image, width, height)
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/sorl/thumbnail/engines/pil_engine.py", line 62, in _scale
    return image.resize((width, height), resample=Image.ANTIALIAS)
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/PIL/Image.py", line 1290, in resize
    self.load()
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/PIL/ImageFile.py", line 189, in load
    d = Image._getdecoder(self.mode, d, a, self.decoderconfig)
  File "/home/mosta/VirtualEnv/luana/local/lib/python2.7/site-packages/PIL/Image.py", line 385, in _getdecoder
    raise IOError("decoder %s not available" % decoder_name)
IOError: decoder zip not available

您可能必须在安装 PIL 之前安装一些库。

在我的情况下，问题已通过以下方式解决：

> cd $my_virtual_env/lib
> ln -s /usr/lib/i386-linux-gnu/libjpeg.so
> ln -s /usr/lib/i386-linux-gnu/libfreetype.so
> ln -s /usr/lib/i386-linux-gnu/libz.so
> sudo pip uninstall PIL
> sudo pip install pillow

我为找到解决方案而阅读的页面：

希望对你有帮助

【讨论】：