fixes

fs/iotools.py

@@ -79,7 +79,7 @@ class RawWrapper(object):
 
     def read1(self, n=-1):
         if self.is_io:
-            return self.read1(n)
+            return self._f.read1(n)
         return self.read(n)
 
     def readall(self):

fs/mountfs.py

@@ -161,7 +161,7 @@ class MountFS(FS):
                 return "Mount dir"
             else:
                 return "Mounted file"
-        return "Mounted dir, maps to path %s on %s" % (delegate_path or '/', str(fs))
+        return "Mounted dir, maps to path %s on %s" % (abspath(delegate_path) or '/', str(fs))
 
     @synchronize
     def isdir(self, path):

fs/multifs.py

@@ -235,7 +235,7 @@ class MultiFS(FS):
         name, fs = self.which(path)
         if name is None:
             return ""
-        return "%s, on %s (%s)" % (fs.desc(path), name, fs)
+        return "%s (in %s)" % (fs.desc(path), name)
 
     @synchronize
     def open(self, path, mode='r', buffering=-1, encoding=None, errors=None, newline=None, line_buffering=False, **kwargs):