[doc] Setting unused methods to None is not necessary or recommended anymore

Since 1f5eb3c

Author: mxmlnkn

examples/context.py

@@ -48,17 +48,6 @@ def encoded(x):
     def readdir(self, path, fh):
         return ['.', '..', 'uid', 'gid', 'pid']
 
-    # Disable unused operations:
-    access = None
-    flush = None
-    getxattr = None
-    listxattr = None
-    open = None
-    opendir = None
-    release = None
-    releasedir = None
-    statfs = None
-
 
 def cli(args=None):
     parser = argparse.ArgumentParser()

examples/loopback.py

@@ -43,12 +43,9 @@ def getattr(self, path, fh=None):
             for key in ('st_atime', 'st_ctime', 'st_gid', 'st_mode', 'st_mtime', 'st_nlink', 'st_size', 'st_uid')
         }
 
-    getxattr = None
-
     def link(self, target, source):
         return os.link(self.root + source, target)
 
-    listxattr = None
     mkdir = os.mkdir
     mknod = os.mknod
     open = os.open