Finish Directory.upload() function

.gitignore

@@ -1 +1,2 @@
 *.pyc
+test

pytahoe/__init__.py

@@ -290,15 +290,20 @@ class Directory:
 		
 		if filename is None:
 			if type(filedata) is str:
-				filename = self._sanitize_filename(os.path.basename(filedata))
+				filename = self.filesystem._sanitize_filename(os.path.basename(filedata))
 			elif type(filedata) is file:
 				if type(filedata.name) is str:
-					filename = self._sanitize_filename(filedata.name)
+					filename = self.filesystem._sanitize_filename(filedata.name)
 				else:
 					# We could not determine the filename for the input... let's generate something.
 					filename = ''.join(random.choice(string.ascii_lowercase + string.digits) for x in range(15))
 			else:
 				raise UploadException("The given file is not a valid string or file object.")
+		
+		new_file = self.filesystem.upload(filedata)
+		new_file.attach(self, filename)
+		
+		return new_file
 	
 	def attach(self, directory, filename=None, **kwargs):
 		"""Attach this Directory to a Directory in the filesystem.

test.py

@@ -18,15 +18,18 @@ import pytahoe
 
 fs = pytahoe.Filesystem("http://tahoe.ccnmtl.columbia.edu/")
 
-tfile = fs.File("URI:CHK:iyq5houj2fqavmnqccqezcssle:5px5tdctmmvci4al2r3vskpblhrepuugfe6ghiuutpe6cllvo36a:3:10:997")
-print tfile.read(65)
+#tfile = fs.File("URI:CHK:iyq5houj2fqavmnqccqezcssle:5px5tdctmmvci4al2r3vskpblhrepuugfe6ghiuutpe6cllvo36a:3:10:997")
+#print tfile.read(65)
 
 #print fs
 #
 #tfile = fs.upload("test.py")
 #print tfile
 #
-#tdir = fs.Directory("URI:DIR2:cbk47f5lybaj5qh6bm6eedezwe:m525plntx47u44xvf44r6rliec3gp6yeyio7olndibtke75zb6fa")
+tdir = fs.Directory("URI:DIR2:cbk47f5lybaj5qh6bm6eedezwe:m525plntx47u44xvf44r6rliec3gp6yeyio7olndibtke75zb6fa")
+
+print tdir.upload("test.py")
+
 #print tdir
 #
 #print tfile.attach(tdir, "sample // file 2.py")