chibisov / django-proxy-storage Goto Github PK

Example:

class TestFile(models.Model):
    name = models.CharField(max_length=255, default=get_random_string)
    file = ProxyStorageFileField(storage=storage)

We have ProxyStorageFileField without upload_to. In this case we can`t find uploaded file =/

I use this test function for serving files:

def serve_from_storage(request, path):
    try:
        file = storage.open(utils.clean_path(path))
    except Exception:
        raise Http404()
    else:
        return HttpResponse(file, content_type=guess_type(path)[0])


urlpatterns = patterns(
    '',
    url(r'^media/(?P<path>.+)', serve_from_storage),
)

Would you mind clarifying the licensing please.

"BSD" can refer to BSD-2-Clause or BSD-3-Clause.

It is really helpful to have a LICENSE file in the repository - without that it is unclear , and the license text usually refers to a Copyright line which is contained in that file, and is custom for each project.

• What about python 3.5 support and testing
• What about django 1.8 support and testing

What do you thing about add CI tests?

path -- Returns a local filesystem path where the file can be retrieved using Python's built-in open() function.

This is not a good solution for meta_backend path.

https://github.com/chibisov/django-proxy-storage/blob/master/proxy_storage/meta_backends/base.py#L24

Здравствуйте.

Попытался использовать в связке с вышеозначенной версией django. Использовал ORMMetaBackend, основываясь на примере Authorization

# storages.py
from django.core.files.storage import FileSystemStorage
from proxy_storage.storages.base import ProxyStorageBase
from proxy_storage.meta_backends.orm import ORMMetaBackend
from proxy_storage.meta_backends.orm import ProxyStorageModelBase, ContentObjectFieldMixin
from django.utils.deconstruct import deconstructible


class ProxyStorageModel(ContentObjectFieldMixin, ProxyStorageModelBase):
    pass


orm_meta_backend = ORMMetaBackend(model=ProxyStorageModel)



@deconstructible
class FileSystemProxyStorage(ProxyStorageBase):
    meta_backend = orm_meta_backend
    original_storage = FileSystemStorage(location='/files/download/')

Мне пришлось добавить декоратор @deconstructible иначе проект вообще не запускался (в примере Authorization этого декоратора нет)
Поле в модели:

letter = ProxyStorageFileField(
        _('Основание'),
        validators=[
            FileExtensionValidator(allowed_extensions=['pdf']),
            FileMimeTypeValidator(allowed_mime_types=['application/pdf']),
        ],
        blank=True,
        storage=FileSystemProxyStorage(),
    )

При сохранении модели вылазит ошибка следующего содержания:

Traceback (most recent call last):
File "\venv\lib\site-packages\django\core\handlers\exception.py", line 35, in inner response = get_response(request) File "\venv\lib\site-packages\django\core\handlers\base.py", line 128, in _get_response
response = self.process_exception_by_middleware(e, request)
File "\venv\lib\site-packages\django\core\handlers\base.py", line 126, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/mso\mso_users\views.py", line 26, in registration
mso_user.save()
File "\venv\lib\site-packages\django\contrib\auth\base_user.py", line 73, in save super().save(*args, **kwargs) File "\venv\lib\site-packages\django\db\models\base.py", line 729, in save
force_update=force_update, update_fields=update_fields)
File "\venv\lib\site-packages\django\db\models\base.py", line 759, in save_base updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields) File "\venv\lib\site-packages\django\db\models\base.py", line 842, in _save_table
result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
File "\venv\lib\site-packages\django\db\models\base.py", line 880, in _do_insert using=using, raw=raw) File "\venv\lib\site-packages\django\db\models\manager.py", line 82, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "\venv\lib\site-packages\django\db\models\query.py", line 1125, in _insert return query.get_compiler(using=using).execute_sql(return_id) File "\venv\lib\site-packages\django\db\models\sql\compiler.py", line 1282, in execute_sql
for sql, params in self.as_sql():
File "\venv\lib\site-packages\django\db\models\sql\compiler.py", line 1235, in as_sql for obj in self.query.objs File "\venv\lib\site-packages\django\db\models\sql\compiler.py", line 1235, in
for obj in self.query.objs
File "\venv\lib\site-packages\django\db\models\sql\compiler.py", line 1234, in <listcomp> [self.prepare_value(field, self.pre_save_val(field, obj)) for field in fields] File "\venv\lib\site-packages\django\db\models\sql\compiler.py", line 1184, in pre_save_val
return field.pre_save(obj, add=True)
File "\venv\lib\site-packages\django\db\models\fields\files.py", line 287, in pre_save file.save(file.name, file.file, save=False) File "\venv\lib\site-packages\django\db\models\fields\files.py", line 87, in save
self.name = self.storage.save(name, content, max_length=self.field.max_length)
TypeError: save() got an unexpected keyword argument 'max_length'