httpauth.py: Don't crash if Base-64 decoding of the CSRF token fails.

[chopwood] / format.py

diff --git a/format.py b/format.py
index 7b5d93cd06cb293c2a2a0429b97e012689cdf18f..d6eb8964aad73d663e08e9701ddd0395fd130e26 100644 (file)
--- a/format.py
+++ b/format.py
@@ -812,6 +812,7 @@ def compile(control):
   notation indicates which argument(s) should be processed by the operation:
   the default is `=+'.
   """
+  if not isinstance(control, basestring): return control
   pp = []
   with COMPILE.bind(control = control, start = 0, end = len(control),
                     delim = ''):
@@ -872,10 +873,7 @@ def format(out, control, *args, **kw):
     raise TypeError, out
 
   ## Turn the control argument into a formatting operation.
-  if isinstance(control, basestring):
-    op = compile(control)
-  else:
-    op = control
+  op = compile(control)
 
   ## Invoke the formatting operation in the correct environment.
   with FORMAT.bind(write = write, pushback = [],
@@ -1260,7 +1258,7 @@ class FormatIteration (BaseFormatOperation):
   then the enclosed directives are applied once even if the argument sequence
   is empty.
 
-  If the formatting directives are empty then a formatting string is fetched
+  If the formatting directives are empty then a formatting control is fetched
   using the argument collector associated with the closing delimiter.
   """
 
@@ -1349,7 +1347,7 @@ class FormatRecursive (BaseFormatOperation):
   """
   ~?: Recursive formatting.
 
-  Without `@', read a pair of arguments: use the first as a format string,
+  Without `@', read a pair of arguments: use the first as a format control,
   and apply it to the arguments extracted from the second (which may be a
   sequence or a map).