diff --git a/doc/tutorial/doc/html/index.html b/doc/tutorial/doc/html/index.html index ebee7e2a..5188c77f 100644 --- a/doc/tutorial/doc/html/index.html +++ b/doc/tutorial/doc/html/index.html @@ -31,7 +31,7 @@

Copyright © 2002-2005 Joel de Guzman, David Abrahams

-

+

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt ) @@ -94,7 +94,7 @@ (IDL).

- + Hello World

@@ -145,7 +145,7 @@

- +

Last revised: May 17, 2007 at 14:24:30 GMT

Last revised: May 18, 2007 at 15:46:01 GMT
diff --git a/doc/tutorial/doc/html/python/embedding.html b/doc/tutorial/doc/html/python/embedding.html index 10e5b13a..7e8250d8 100644 --- a/doc/tutorial/doc/html/python/embedding.html +++ b/doc/tutorial/doc/html/python/embedding.html @@ -40,7 +40,7 @@ Python/C API at all. So stay tuned... smiley

- + Building embedded programs

@@ -82,7 +82,7 @@ exe embedded_program # name of the executable <find-library>$(PYTHON_EMBEDDED_LIBRARY) ;

- + Getting started

@@ -137,7 +137,7 @@ exe embedded_program # name of the executable automate the process.

- + Running Python code

@@ -188,7 +188,7 @@ exe embedded_program # name of the executable a phrase that is well-known in programming circles.

- + Manipulating Python objects

@@ -215,15 +215,12 @@ exe embedded_program # name of the executable int five_squared = extract<int>(result);

- + Exception handling

- If an exception occurs in the execution of some Python code, the PyRun_String - function returns a null pointer. Constructing a handle - out of this null pointer throws error_already_set, - so basically, the Python exception is automatically translated into a C++ - exception when using handle: + If an exception occurs in the evaluation of the python expression, error_already_set + is thrown: 

 try
@@ -232,7 +229,7 @@ exe embedded_program # name of the executable
     // execution will never get here:
     int five_divided_by_zero = extract<int>(result);
 }
-catch(error_already_set)
+catch(error_already_set const &)
 {
     // handle the exception in some way
 }
@@ -248,7 +245,7 @@ exe embedded_program # name of the executable
         exceptions:
       

 
-catch(error_already_set)
+catch(error_already_set const &)
 {
     if (PyErr_ExceptionMatches(PyExc_ZeroDivisionError))
     {
@@ -265,23 +262,6 @@ exe embedded_program # name of the executable
         (To retrieve even more information from the exception you can use some of
         the other exception handling functions listed here.)
       

-

-        If you'd rather not have handle throw a C++ exception
-        when it is constructed, you can use the allow_null
-        function in the same way you'd use borrowed:
-      

-
-handle<> result((allow_null(PyRun_String(
-    "5/0"
-   , Py_eval_input
-   , main_namespace.ptr()
-   , main_namespace.ptr()))));
-
-if (!result)
-    // Python exception occurred
-else
-    // everything went okay, it's safe to use the result
-

 
 
 
diff --git a/doc/tutorial/doc/html/python/exposing.html b/doc/tutorial/doc/html/python/exposing.html
index 0af4aa15..3f3f1888 100644
--- a/doc/tutorial/doc/html/python/exposing.html
+++ b/doc/tutorial/doc/html/python/exposing.html
@@ -519,7 +519,7 @@
 

 Class Operators/Special Functions

-
+
         Python Operators
       

@@ -568,7 +568,7 @@
         expressions".
       

-
+
         Special Methods
       

diff --git a/doc/tutorial/doc/html/python/functions.html b/doc/tutorial/doc/html/python/functions.html
index 250bf8a4..927863d4 100644
--- a/doc/tutorial/doc/html/python/functions.html
+++ b/doc/tutorial/doc/html/python/functions.html
@@ -212,7 +212,7 @@ Namespaces are one honking great idea -- let's do more of those!
 
  • BOOM!
    • 
-
+
         Call Policies
       
    
@@ -411,7 +411,7 @@ Namespaces are one honking great idea -- let's do more of those!
         
 
 
    
-
+
         BOOST_PYTHON_FUNCTION_OVERLOADS
       
    
@@ -441,7 +441,7 @@ Namespaces are one honking great idea -- let's do more of those!
 def("foo", foo, foo_overloads());
 
 
    
-
+
         BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS
       
    
@@ -487,7 +487,7 @@ Namespaces are one honking great idea -- let's do more of those!
         reference for details.
       
    
-
+
         init and optional
       
    
@@ -561,7 +561,7 @@ Namespaces are one honking great idea -- let's do more of those!
         (0) arguments and a maximum of 3 arguments.
       
    
-
+
         Manual Wrapping
       
    
diff --git a/doc/tutorial/doc/html/python/hello.html b/doc/tutorial/doc/html/python/hello.html
index 0a130dc2..062e5c29 100644
--- a/doc/tutorial/doc/html/python/hello.html
+++ b/doc/tutorial/doc/html/python/hello.html
@@ -26,7 +26,7 @@
 
    
  Building Hello World
    
-
+
       From Start To Finish
     
    
@@ -101,7 +101,7 @@
       platforms. The complete list of Bjam executables can be found here.
     
    
-
+
       Let's Jam!
     
    
@@ -152,7 +152,7 @@ extension hello                     # Declare a Python extension called hello
       The last part tells BJam that we are depending on the Boost Python Library.
     
    
-
+
       Running bjam
     
    
diff --git a/doc/tutorial/doc/html/python/object.html b/doc/tutorial/doc/html/python/object.html
index da170867..e198cca7 100644
--- a/doc/tutorial/doc/html/python/object.html
+++ b/doc/tutorial/doc/html/python/object.html
@@ -199,7 +199,7 @@
 d['whatever'] = 3;           // modifies the copy
 
 
    
-
+
         class_<T> as objects
       
    
diff --git a/doc/tutorial/doc/tutorial.qbk b/doc/tutorial/doc/tutorial.qbk
index f5cb2ed8..13a2222a 100644
--- a/doc/tutorial/doc/tutorial.qbk
+++ b/doc/tutorial/doc/tutorial.qbk
@@ -1520,11 +1520,8 @@ which returns the result directly:
 
 [h2 Exception handling]
 
-If an exception occurs in the execution of some Python code, the PyRun_String
-function returns a null pointer. Constructing a [^handle] out of this null
-pointer throws [@../../../v2/errors.html#error_already_set-spec error_already_set],
-so basically, the Python exception is automatically translated into a
-C++ exception when using [^handle]:
+If an exception occurs in the evaluation of the python expression,
+[@../../../v2/errors.html#error_already_set-spec error_already_set] is thrown:
 
     try
     {
@@ -1532,7 +1529,7 @@ C++ exception when using [^handle]:
         // execution will never get here:
         int five_divided_by_zero = extract(result);
     }
-    catch(error_already_set)
+    catch(error_already_set const &)
     {
         // handle the exception in some way
     }
@@ -1546,7 +1543,7 @@ print the exception's traceback to the console, or comparing the type of the
 exception with those of the [@http://www.python.org/doc/api/standardExceptions.html
 standard exceptions]:
 
-    catch(error_already_set)
+    catch(error_already_set const &)
     {
         if (PyErr_ExceptionMatches(PyExc_ZeroDivisionError))
         {
@@ -1562,21 +1559,6 @@ standard exceptions]:
 (To retrieve even more information from the exception you can use some of the other
 exception handling functions listed [@http://www.python.org/doc/api/exceptionHandling.html here].)
 
-If you'd rather not have [^handle] throw a C++ exception when it is constructed, you
-can use the [@../../../v2/handle.html#allow_null-spec allow_null] function in the same
-way you'd use borrowed:
-
-    handle<> result((allow_null(PyRun_String(
-        "5/0"
-       , Py_eval_input
-       , main_namespace.ptr()
-       , main_namespace.ptr()))));
-
-    if (!result)
-        // Python exception occurred
-    else
-        // everything went okay, it's safe to use the result
-
 [endsect]
 [endsect] [/ Embedding]