fixes #814: 404 when no html

[wolnelektury.git] / apps / piston / decorator.py

diff --git a/apps/piston/decorator.py b/apps/piston/decorator.py
index f8dc3b8..e173d01 100755 (executable)
--- a/apps/piston/decorator.py
+++ b/apps/piston/decorator.py
@@ -28,7 +28,7 @@ def getinfo(func):
     - doc (the docstring : str)
     - module (the module name : str)
     - dict (the function __dict__ : str)
-    
+
     >>> def f(self, x=1, y=2, *args, **kw): pass
 
     >>> info = getinfo(f)
@@ -37,7 +37,7 @@ def getinfo(func):
     'f'
     >>> info["argnames"]
     ['self', 'x', 'y', 'args', 'kw']
-    
+
     >>> info["defaults"]
     (1, 2)
 
@@ -75,7 +75,7 @@ def update_wrapper(wrapper, model, infodict=None):
 def new_wrapper(wrapper, model):
     """
     An improvement over functools.update_wrapper. The wrapper is a generic
-    callable object. It works by generating a copy of the wrapper with the 
+    callable object. It works by generating a copy of the wrapper with the
     right signature and by updating the copy, not the original.
     Moreovoer, 'model' can be a dictionary with keys 'name', 'doc', 'module',
     'dict', 'defaults'.
@@ -126,7 +126,7 @@ def decorator(caller):
      def caller(func, *args, **kw):
          # do something
          return func(*args, **kw)
-    
+
     Here is an example of usage:
 
     >>> @decorator
@@ -136,7 +136,7 @@ def decorator(caller):
 
     >>> chatty.__name__
     'chatty'
-    
+
     >>> @chatty
     ... def f(): pass
     ...
@@ -164,13 +164,13 @@ if __name__ == "__main__":
     import doctest; doctest.testmod()
 
 ##########################     LEGALESE    ###############################
-      
-##   Redistributions of source code must retain the above copyright 
+
+##   Redistributions of source code must retain the above copyright
 ##   notice, this list of conditions and the following disclaimer.
 ##   Redistributions in bytecode form must reproduce the above copyright
 ##   notice, this list of conditions and the following disclaimer in
 ##   the documentation and/or other materials provided with the
-##   distribution. 
+##   distribution.
 
 ##   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ##   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT