视频文件上传
def upload_video( video ):
video_name = "%d&&%s%s" % (int(round(time.time() * 1000)), "uservideo", os.path.splitext( video.name )[1])
image_path = '%s/%s' % (DATA_ROOT, video_name)
full_path = '%s%s' % (BASE_DIR, image_path)
try:
with open(full_path,'wb') as fp:
for chunk in video.chunks():
fp.write(chunk)
os.chmod( full_path, 0666 )
except Exception as err:
return image_path
我需要视频文件的缩略图
^{pr2}$videoFileClip(fullPath)<;--给定错误
Traceback (most recent call last):
File "/opt/djangostack-1.8.3-0/apps/django/lib/python2.7/site-packages/Django-1.8.3-py2.7.egg/django/core/handlers/base.py", line 132, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/opt/djangostack-1.8.3-0/apps/django/lib/python2.7/site-packages/Django-1.8.3-py2.7.egg/django/views/decorators/csrf.py", line 58, in wrapped_view
return view_func(*args, **kwargs)
File "/opt/djangostack-1.8.3-0/apps/django/django_projects/tellpin/writingform/views.py", line 392, in ajax_videoUpload
clip = VideoFileClip( fullPath )
File "/opt/djangostack-1.8.3-0/python/lib/python2.7/site-packages/moviepy/video/io/VideoFileClip.py", line 55, in __init__
reader = FFMPEG_VideoReader(filename, pix_fmt=pix_fmt)
File "/opt/djangostack-1.8.3-0/python/lib/python2.7/site-packages/moviepy/video/io/ffmpeg_reader.py", line 32, in __init__
infos = ffmpeg_parse_infos(filename, print_infos, check_duration)
File "/opt/djangostack-1.8.3-0/python/lib/python2.7/site-packages/moviepy/video/io/ffmpeg_reader.py", line 237, in ffmpeg_parse_infos
proc = sp.Popen(cmd, **popen_params)
File "/opt/djangostack-1.8.3-0/python/lib/python2.7/subprocess.py", line 710, in __init__
errread, errwrite)
File "/opt/djangostack-1.8.3-0/python/lib/python2.7/subprocess.py", line 1335, in _execute_child
raise child_exception
OSError: [Errno 13] Permission denied
这个代码在我的本地很好用 我的本地操作系统win7,Python2.7 但不能在服务器上工作
我试过文件权限和目录权限
对不起,我的英语不好,我。。。。。在
服务器os centOS 6、python 2.7.9、django 1.7
如果运行python脚本的用户对您尝试的操作没有适当的文件系统权限,则无法更改脚本中的用户权限。在
另外,您的方法也有缺陷,因为您试图在写入文件后授予自己写权限。必须以相反的顺序来处理权限被拒绝的错误。在
听起来是这样的,但从你的问题中看出来有点困难。在
我用手机接电话,所以请原谅我的格式。在
从命令行使用chmod为运行脚本的用户授予权限。在
如果没有更多的上下文,我猜这个用户就是您的web服务器用来删除根权限的用户。在
脚本在本地运行的原因是您正在运行django的runsever进行开发,并且它以用户身份运行。典型的生产配置使用nginx或apache这样的web服务器,它会更改为安全用户。在
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