django-storages 및 Amazon S3를 사용하지만 정적 파일 및 미디어 파일에 대해 다른 폴더를 사용하여 Django 프로젝트를 설정하는 방법은 무엇입니까?

django-storages 및 Amazon S3를 사용하지만 정적 파일 및 미디어 파일에 대해 다른 폴더를 사용하여 Django 프로젝트를 설정하는 방법은 무엇입니까?

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앱 정적 파일 ( STATIC_ROOT) 및 사용자 업로드 파일 ( MEDIA_ROOT) 을 저장하기 위해 서버 파일 시스템을 사용하는 Django 프로젝트를 구성하고 있습니다.

이제 모든 콘텐츠를 Amazon의 S3에 호스팅해야하므로이를위한 버킷을 만들었습니다. 스토리지 백엔드 django-storages와 함께 사용하여 boto수집 된 통계를 S3 버킷에 업로드했습니다.

MEDIA_ROOT = '/media/'
STATIC_ROOT = '/static/'

DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
AWS_ACCESS_KEY_ID = 'KEY_ID...'
AWS_SECRET_ACCESS_KEY = 'ACCESS_KEY...'
AWS_STORAGE_BUCKET_NAME = 'bucket-name'
STATICFILES_STORAGE = 'storages.backends.s3boto.S3BotoStorage'

그럼, 문제가 생겼 다음을 MEDIA_ROOT과 STATIC_ROOT버킷의 루트가 정적 파일과 사용자 업로드 경로를 모두 포함하므로, 버킷 내에서 사용되지 않습니다.

그래서 다음과 같이 설정할 수 있습니다.

S3_URL = 'http://s3.amazonaws.com/%s' % AWS_STORAGE_BUCKET_NAME
STATIC_URL = S3_URL + STATIC_ROOT
MEDIA_URL = 'S3_URL + MEDIA_ROOT

템플릿에서 이러한 설정을 사용하지만 .NET을 사용하여 S3에 저장할 때 정적 / 미디어 파일의 구분이 없습니다 django-storages.

어떻게 할 수 있습니까?

감사!

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매우 유사하지만 다음이 작동해야하며 Mandx의 방법보다 간단해야한다고 생각합니다.

s3utils.py파일 생성 :

from storages.backends.s3boto import S3BotoStorage

StaticRootS3BotoStorage = lambda: S3BotoStorage(location='static')
MediaRootS3BotoStorage  = lambda: S3BotoStorage(location='media')

그런 다음 귀하의 settings.py:

DEFAULT_FILE_STORAGE = 'myproject.s3utils.MediaRootS3BotoStorage'
STATICFILES_STORAGE = 'myproject.s3utils.StaticRootS3BotoStorage'

(실제로 테스트 한) 다르지만 관련된 예제는 여기 두 example_파일 에서 볼 수 있습니다 .

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현재이 코드를 별도의 s3utils모듈 에서 사용하고 있습니다 .

from django.core.exceptions import SuspiciousOperation
from django.utils.encoding import force_unicode

from storages.backends.s3boto import S3BotoStorage


def safe_join(base, *paths):
    """
    A version of django.utils._os.safe_join for S3 paths.

    Joins one or more path components to the base path component intelligently.
    Returns a normalized version of the final path.

    The final path must be located inside of the base path component (otherwise
    a ValueError is raised).

    Paths outside the base path indicate a possible security sensitive operation.
    """
    from urlparse import urljoin
    base_path = force_unicode(base)
    paths = map(lambda p: force_unicode(p), paths)
    final_path = urljoin(base_path + ("/" if not base_path.endswith("/") else ""), *paths)
    # Ensure final_path starts with base_path and that the next character after
    # the final path is '/' (or nothing, in which case final_path must be
    # equal to base_path).
    base_path_len = len(base_path) - 1
    if not final_path.startswith(base_path) \
       or final_path[base_path_len:base_path_len + 1] not in ('', '/'):
        raise ValueError('the joined path is located outside of the base path'
                         ' component')
    return final_path


class StaticRootS3BotoStorage(S3BotoStorage):
    def __init__(self, *args, **kwargs):
        super(StaticRootS3BotoStorage, self).__init__(*args, **kwargs)
        self.location = kwargs.get('location', '')
        self.location = 'static/' + self.location.lstrip('/')

    def _normalize_name(self, name):
        try:
            return safe_join(self.location, name).lstrip('/')
        except ValueError:
            raise SuspiciousOperation("Attempted access to '%s' denied." % name)


class MediaRootS3BotoStorage(S3BotoStorage):
    def __init__(self, *args, **kwargs):
        super(MediaRootS3BotoStorage, self).__init__(*args, **kwargs)
        self.location = kwargs.get('location', '')
        self.location = 'media/' + self.location.lstrip('/')

    def _normalize_name(self, name):
        try:
            return safe_join(self.location, name).lstrip('/')
        except ValueError:
            raise SuspiciousOperation("Attempted access to '%s' denied." % name)

그런 다음 내 설정 모듈에서 :

DEFAULT_FILE_STORAGE = 'myproyect.s3utils.MediaRootS3BotoStorage'
STATICFILES_STORAGE = 'myproyect.s3utils.StaticRootS3BotoStorage'

원래 코드가 합법적 인 경로에 대한 예외를 제공하기 때문에 함수 _normalize_name()의 "고정 된"버전을 사용하기 위해 private 메서드 를 재정의해야했습니다 .safe_join()SuspiciousOperation

나는 고려를 위해 이것을 게시하고 있습니다. 누군가가 더 나은 답변을 주거나 개선 할 수 있다면 매우 환영받을 것입니다.

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파일 : PROJECT_NAME / custom_storages.py

from django.conf import settings
from storages.backends.s3boto import S3BotoStorage

class StaticStorage(S3BotoStorage):
    location = settings.STATICFILES_LOCATION

class MediaStorage(S3BotoStorage):
    location = settings.MEDIAFILES_LOCATION

파일 : PROJECT_NAME / settings.py

STATICFILES_LOCATION = 'static'
MEDIAFILES_LOCATION = 'media'

if not DEBUG:
    STATICFILES_STORAGE = 'PROJECT_NAME.custom_storages.StaticStorage'
    DEFAULT_FILE_STORAGE = 'PROJECT_NAME.custom_storages.MediaStorage'
    AWS_ACCESS_KEY_ID = 'KEY_XXXXXXX'
    AWS_SECRET_ACCESS_KEY = 'SECRET_XXXXXXXXX'
    AWS_STORAGE_BUCKET_NAME = 'BUCKET_NAME'
    AWS_HEADERS = {'Cache-Control': 'max-age=86400',}
    AWS_QUERYSTRING_AUTH = False

그리고 실행 : python manage.py collectstatic

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I think the answer is pretty simple and done by default. This is working for me on AWS Elastic Beanstalk with Django 1.6.5 and Boto 2.28.0:

STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
)

TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.app_directories.Loader',
)

DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
STATICFILES_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
AWS_ACCESS_KEY_ID = os.environ['AWS_ACCESS_KEY_ID']
AWS_SECRET_ACCESS_KEY = os.environ['AWS_SECRET_KEY']

The AWS keys are passed in from the container config file and I have no STATIC_ROOT or STATIC_URL set at all. Also, no need for the s3utils.py file. These details are handled by the storage system automatically. The trick here is that I needed to reference this unknown path in my templates correctly and dynamically. For example:

<link rel="icon" href="{% static "img/favicon.ico" %}">

That is how I address my favicon which lives locally (pre-deployment) in ~/Projects/my_app/project/my_app/static/img/favicon.ico.

Of course I have a separate local_settings.py file for accessing this stuff locally in dev environment and it does have STATIC and MEDIA settings. I had to do a lot of experimenting and reading to find this solution and it works consistently with no errors.

I understand that you need the static and root separation and considering that you can only provide one bucket I would point out that this method takes all the folders in my local environment under ~/Projects/my_app/project/my_app/static/and creates a folder in the bucket root (ie: S3bucket/img/ as in the example above). So you do get separation of files. For example you could have a media folder in the static folder and access it via templating with this:

{% static "media/" %}

I hope this helps. I came here looking for the answer and pushed a bit harder to find a simpler solution than to extend the storage system. Instead, I read the documentation about the intended use of Boto and I found that a lot of what I needed was built-in by default. Cheers!

참고URL : https://stackoverflow.com/questions/10390244/how-to-set-up-a-django-project-with-django-storages-and-amazon-s3-but-with-diff