sagemath/sagenb — pull request #77 by gvol (2012-06-25 10:52:00+00:00)
Title: Expand tildes in upload argument

Since shell quoting can be confusing, allowing tilde expansion for uploading files (even when quoted) might be useful. See [comments](https://github.com/sagemath/sagenb/pull/31#issuecomment-6525903) on [issue #31](https://github.com/sagemath/sagenb/pull/31).

I also throw an exception if the file can't be found.