Django应用程序，用于上传和转换音频文件（mp3、wav和ogg格式）
项目描述
Django-Audiofield
Django-Audiofield是一个简单的应用程序，允许上传、管理和转换不同音频格式（mp3、wav & ogg）的音频文件，同时也使得在Django应用程序中播放音频文件变得简单。
我们使用HTML5和Flash音频播放器 SoundManager2
安装
安装Django-Audiofield
python setup.py install
依赖项
在Debian上安装依赖项
apt-get -y install libsox-fmt-mp3 libsox-fmt-all mpg321 dir2ogg ffmpeg
注意：对于Debian版本7（Wheezy）和更早版本，将ffmpeg替换为libav-tools
在Redhat/CentOS上安装依赖项
yum -y install python-setuptools libsox-fmt-mp3 libsox-fmt-all mpg321 dir2ogg
在Redhat/CentOS上安装avconv
git clone git://git.libav.org/libav.git cd libav sudo ./configure --disable-yasm sudo make sudo make install
设置
在您的settings.py文件中
# Set Following variable MEDIA_ROOT = '' MEDIA_URL = '' In MIDDLEWARE_CLASSES add 'audiofield.middleware.threadlocals.ThreadLocals' In INSTALLED_APPS add 'audiofield' # Frontend widget values # 0-Keep original, 1-Mono, 2-Stereo CHANNEL_TYPE_VALUE = 0 # 0-Keep original, 8000-8000Hz, 16000-16000Hz, 22050-22050Hz, # 44100-44100Hz, 48000-48000Hz, 96000-96000Hz FREQ_TYPE_VALUE = 8000 # 0-Keep original, 1-Convert to MP3, 2-Convert to WAV, 3-Convert to OGG CONVERT_TYPE_VALUE = 0
用法
在您的models.py文件中添加以下行
from django.conf import settings
from audiofield.fields import AudioField
import os.path
# Add the audio field to your model
audio_file = AudioField(upload_to='your/upload/dir', blank=True,
ext_whitelist=(".mp3", ".wav", ".ogg"),
help_text=("Allowed type - .mp3, .wav, .ogg"))
# Add this method to your model
def audio_file_player(self):
"""audio player tag for admin"""
if self.audio_file:
file_url = settings.MEDIA_URL + str(self.audio_file)
player_string = '<audio src="%s" controls>Your browser does not support the audio element.</audio>' % (file_url)
return player_string
audio_file_player.allow_tags = True
audio_file_player.short_description = ('Audio file player')
在您的admin.py文件中添加以下行
from your_app.models import your_model_name
# add 'audio_file_player' tag to your admin view
list_display = (..., 'audio_file_player', ...)
actions = ['custom_delete_selected']
def custom_delete_selected(self, request, queryset):
#custom delete code
n = queryset.count()
for i in queryset:
if i.audio_file:
if os.path.exists(i.audio_file.path):
os.remove(i.audio_file.path)
i.delete()
self.message_user(request, ("Successfully deleted %d audio files.") % n)
custom_delete_selected.short_description = "Delete selected items"
def get_actions(self, request):
actions = super(AudioFileAdmin, self).get_actions(request)
del actions['delete_selected']
return actions
然后执行以下命令以创建表并收集静态文件
./manage.py syncdb ./manage.py collectstatic
创建audiofield.log文件
touch /var/log/audio-field.log
贡献
如果您发现了一个错误，实现了一个功能，或自定义了模板并认为它有用，那么请考虑做出贡献。补丁、拉取请求或只是建议都欢迎！
源代码： http://github.com/Star2Billing/django-audiofield
错误跟踪器：https://github.com/Star2Billing/django-audiofield/issues
文档
文档可在‘Read the Docs’上找到：http://django-audiofield.readthedocs.org
致谢
Django-audiofield 是 Star2Billing 赞助的社区项目，更多信息请访问 http://www.star2billing.com 或通过电子邮件联系我们 info@star2billing.com
许可证
Django-Audiofield 采用 MIT 许可，请参阅 MIT-LICENSE.txt。
待办事项
使用 pydub (http://pydub.com) 将音频转换从 django-audiofield 中分离出来
与 django-storage (http://django-storages.readthedocs.org/) 集成
支持更多格式
django-audiofield-0.10.1.tar.gz 的哈希值
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| SHA256 | 10608885b60465ce6a95d2309f260fcbd1c52e12233b3a15b1056de9e14a7030 |
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| MD5 | e4882722bcb65da812818f30107986a7 |
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| BLAKE2b-256 | d68fefaf9eeb932da45d964a30fb8881c244f18079a4dea74a6124a94b50399c |