fs.expose.django.FSStorage: expose an FS object as a Django File Storage object

fs/expose/django.py

+"""
+
+  fs.expose.django:  use an FS object for Django File Storage
+
+"""
+
+from django.conf import settings
+from django.core.files.storage import Storage
+
+from fs.path import abspath
+
+
+class FSStorage(Storage):
+    """Expose an FS object as a Django File Storage object."""
+
+    def __init__(self,fs=None,base_url=None):
+        if fs is None:
+            fs = settings.DEFAULT_FILE_STORAGE_FS
+        if base_url is None:
+            base_url = settings.MEDIA_URL
+        while base_url.endswith("/"):
+            base_url = base_url[:-1]
+        self.fs = fs
+        self.base_url = base_url
+
+    def exists(self,name):
+        return self.fs.isfile(name)
+
+    def path(self,name):
+        path = self.fs.getsyspath(name)
+        if path is None:
+            raise NotImplementedError
+        return path
+
+    def size(self,name):
+        return self.fs.getsize(name)
+
+    def url(self,name):
+        return self.base_url + abspath(name)
+
+    def _open(self,name,mode):
+        return selfs.fs.open(name,mode)
+
+    def _save(self,name,content):
+        self.fs.setcontents(name,content)
+        return name
+
+    def delete(self,name):
+        try:
+            self.fs.remove(name)
+        except ResourceNotFoundError:
+            pass
+
+