I want to create a virtual filesystem based on a relational database. It might run as a server on a different machine, but it has to be available like a normal filesystem, either shared using SAMBA or windows filesharing or thru something else like WebDav.
The idea is that I scan a local filesystem and then create relations between those files stored in a relational database, eg. a create a group called family, add a bunch of files related to my family in that virtual group/folder. When the user accesses the virtual filesystem and types ls or dir the result is a list of groups, in my case ., .. and family. The user types "cd family" and dir/ls in that virtual folder will show all files in that group. How can this be done? I've looked at dav, especially mod_dav and fuse. I want to be able to access the files ( and even add files, like if I copy a file into the family-folder, a relation in the relational database will be created, but the newly added file itself might be stored some other place on the filesystem, based on extension or perhaps EXIF-info if it's an image being added ) using standard filesystem tools, like explorer on win32 or the shell on linux. I don't think I can use WebDav directly, because I want to control what happens if somebody copies a file into a virtual folder, but I don't know much about webdav so I might be wrong. Any hint or clue would be appreciated. -- http://mail.python.org/mailman/listinfo/python-list
