所以我知道已经有一些关于这个主题的文章了,但我尝试了各种设置组合以使django-compressor
工作,但没有成功。有什么想法吗?
settings.py
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
# other finders..
'compressor.finders.CompressorFinder',
)
STATICFILES_DIRS = (
os.path.join(BASE_DIR, "static"),
)
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles/')
STATIC_URL = '/static/'
DEFAULT_FILE_STORAGE = "mysite.s3utils.MediaS3BotoStorage"
COMPRESS_ROOT = STATIC_ROOT
STATICFILES_STORAGE = 'mysite.storage.CachedS3BotoStorage'
COMPRESS_STORAGE = STATICFILES_STORAGE
COMPRESS_URL = STATIC_URL
s3utils.py
from django.core.files.storage import get_storage_class
from storages.backends.s3boto import S3BotoStorage
class StaticS3BotoStorage(S3BotoStorage):
"""
Storage for static files.
"""
def __init__(self, *args, **kwargs):
kwargs['location'] = 'static'
super().__init__(*args, **kwargs)
class MediaS3BotoStorage(S3BotoStorage):
"""
Storage for uploaded media files.
"""
def __init__(self, *args, **kwargs):
kwargs['location'] = 'media'
super().__init__(*args, **kwargs)
class CachedS3BotoStorage(S3BotoStorage):
"""
S3 storage backend that saves the files locally, too.
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.local_storage = get_storage_class(
"compressor.storage.CompressorFileStorage")()
def save(self, name, content):
self.local_storage._save(name, content)
super().save(name, self.local_storage._open(name))
return name
的index.html
{% load compress %}
{% compress css %}
<link href="{% static 'libs/twitter-bootstrap/css/bootstrap.min.css' %}" rel="stylesheet">
{% endcompress %}
错误:
compressor.exceptions.UncompressableFileError: 'https://mysite.s3.amazonaws.com:443/libs/twitter-bootstrap/css/bootstrap.min.css' 无法通过COMPRESS_URL访问 ('https://mysite.s3.amazonaws.com/static/')并且无法压缩
所以我从traceback错误中知道这个错误是由于django-compressor
使用代码而引发的:
if not url.startswith(base_url):
raise UncompressableFileError(
"'%s' isn't accesible via COMPRESS_URL ('%s') and can't be"
" compressed" % (url, base_url))
所以似乎由于某些原因COMPRESS_URL
正在使用:443
端口,并且缺少/static/
后缀,否则它将起作用。
设定:
答案 0 :(得分:0)
从docs开始,您应该设置:
override func viewDidLoad()
{
super.viewDidLoad()
// ...
textField.delegate = self
}
func textFieldDidBeginEditing(_ textField: UITextField)
{
print("Text clicked")
}
而不是像您的问题所示的部分网址。但考虑到您正在使用的设置,我甚至不确定这是您的问题。 (我的理解是你希望压缩器在S3上获取文件并在本地存储压缩结果)
查看django source code for Storage
class,我会检查您的设置中COMPRESS_URL = "http://mysite.s3.amazonaws.com/"
的内容,这可能是端口MEDIA_URL
的来源。
如果这没有帮助,我建议您发布错误的完整追溯,这可能有助于了解正在发生的事情。