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問題の問題を特定するのに問題があります。Django-Compressorはamazonawsとherokuを使用してdjango-storageでUncompressableFileErrorをスローします
設定フォルダがあり、その中にlocal.py、common.py、production.pyがあります。すべてがうまくいっていて、ローカルホストでは圧縮されていますが、英雄では圧縮されていません。
私はそれを展開するとき、私はエラーを取得しています：
Internal Server Error:/
UncompressableFileError at/
'https://xxxxx.s3.amazonaws.com/static/css/stylesheet.css' isn't accessible via COMPRESS_URL ('//xxxxx.s3.amazonaws.com/static/') and can't be compressed
common.py
# STATIC FILE CONFIGURATION
# ------------------------------------------------------------------------------
# See: https://docs.djangoproject.com/en/dev/ref/settings/#static-root
STATIC_ROOT = str(ROOT_DIR('staticfiles'))
# See: https://docs.djangoproject.com/en/dev/ref/settings/#static-url
STATIC_URL = '/static/'
# See: https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#std:setting-STATICFILES_DIRS
STATICFILES_DIRS = (
str(APPS_DIR.path('static')),
)
# See: https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#staticfiles-finders
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
'compressor.finders.CompressorFinder',
)
# MEDIA CONFIGURATION
# ------------------------------------------------------------------------------
# See: https://docs.djangoproject.com/en/dev/ref/settings/#media-root
MEDIA_ROOT = str(APPS_DIR('media'))
# See: https://docs.djangoproject.com/en/dev/ref/settings/#media-url
MEDIA_URL = '/media/'
COMPRESS_OFFLINE_CONTEXT = {
'STATIC_URL': STATIC_URL,
'MEDIA_URL': MEDIA_URL,
}
COMPRESS_ENABLED=True
production.py
DEFAULT_FILE_STORAGE = 'config.custom_storages.MediaStorage'
THUMBNAIL_DEFAULT_STORAGE = DEFAULT_FILE_STORAGE
AWS_ACCESS_KEY_ID = env('DJANGO_AWS_ACCESS_KEY_ID')
AWS_SECRET_ACCESS_KEY = env('DJANGO_AWS_SECRET_ACCESS_KEY')
AWS_STORAGE_BUCKET_NAME = env('DJANGO_AWS_STORAGE_BUCKET_NAME')
AWS_S3_CUSTOM_DOMAIN = '{}.s3.amazonaws.com'.format(AWS_STORAGE_BUCKET_NAME)
AWS_AUTO_CREATE_BUCKET = True
AWS_QUERYSTRING_AUTH = False
AWS_S3_CALLING_FORMAT = OrdinaryCallingFormat()
# AWS cache settings, don't change unless you know what you're doing:
AWS_EXPIRY = 60 * 60 * 24 * 7
# TODO See: https://github.com/jschneier/django-storages/issues/47
# Revert the following and use str after the above-mentioned bug is fixed in
# either django-storage-redux or boto
AWS_HEADERS = {
'Cache-Control': six.b('max-age=%d, s-maxage=%d, must-revalidate' % (
AWS_EXPIRY, AWS_EXPIRY))
}
# URL that handles the media served from MEDIA_ROOT, used for managing
# stored files.
MEDIAFILES_LOCATION = 'media'
MEDIA_URL = "//%s/%s/" % (AWS_S3_CUSTOM_DOMAIN, MEDIAFILES_LOCATION)
# Static Assests
# ------------------------
COMPRESS_ROOT = STATIC_ROOT
STATICFILES_STORAGE = 'config.custom_storages.CachedS3BotoStaticStorage'
COMPRESS_STORAGE = 'config.custom_storages.CachedS3BotoStaticStorage'
AWS_S3_SECURE_URLS = True
STATICFILES_LOCATION = 'static'
STATIC_URL = "//%s/%s/" % (AWS_S3_CUSTOM_DOMAIN, STATICFILES_LOCATION)
# See: https://github.com/antonagestam/collectfast
# For Django 1.7+, 'collectfast' should come before
# 'django.contrib.staticfiles'
AWS_PRELOAD_METADATA = True
INSTALLED_APPS = ['collectfast', ] + INSTALLED_APPS
custom_storages.py
from django.conf import settings
from storages.backends.s3boto import S3BotoStorage
from django.core.files.storage import get_storage_class
class StaticStorage(S3BotoStorage):
location = settings.STATICFILES_LOCATION
file_overwrite = True
class MediaStorage(S3BotoStorage):
location = settings.MEDIAFILES_LOCATION
file_overwrite = False
class CachedS3BotoStaticStorage(S3BotoStorage):
"""
S3 storage backend that saves the files locally, too.
"""
location = 'static'
def __init__(self, *args, **kwargs):
super(CachedS3BotoStaticStorage, self).__init__(*args, **kwargs)
self.local_storage = get_storage_class(
"compressor.storage.CompressorFileStorage")()
def save(self, name, content):
name = super(CachedS3BotoStaticStorage, self).save(name, content)
self.local_storage._save(name, content)
return name