Next release

============

Paster Templates
----------------

- The ``bfg_alchemy`` and ``bfg_routesalchemy`` templates no longer
  register a ``handle_teardown`` event listener which calls
  ``DBSession.remove``.  This was found by Chris Withers to be
  unnecessary.

Documentation
-------------

- The "bfgwiki2" (URL dispatch wiki) tutorial code and documentation
  was changed to remove the ``handle_teardown`` event listener which
  calls ``DBSession.remove``.

- Any mention of the ``handle_teardown`` event listener as used by the
  paster templates was removed from the URL Dispatch narrative chapter.

8 files changed, 0 insertions, 56 deletions

diff --git a/docs/tutorials/bfgwiki2/src/authorization/tutorial/configure.zcml b/docs/tutorials/bfgwiki2/src/authorization/tutorial/configure.zcml
index 018892cd1..b87ca6398 100644
--- a/docs/tutorials/bfgwiki2/src/authorization/tutorial/configure.zcml
+++ b/docs/tutorials/bfgwiki2/src/authorization/tutorial/configure.zcml
@@ -3,9 +3,6 @@
   <!-- this must be included for the view declarations to work -->
   <include package="repoze.bfg.includes" />
 
-  <subscriber for="repoze.bfg.interfaces.INewRequest"
-    handler=".run.handle_teardown"/>
-
   <static
     name="static"
     path="templates/static"
diff --git a/docs/tutorials/bfgwiki2/src/authorization/tutorial/run.py b/docs/tutorials/bfgwiki2/src/authorization/tutorial/run.py
index 2e38bd29b..2bf8a8de7 100644
--- a/docs/tutorials/bfgwiki2/src/authorization/tutorial/run.py
+++ b/docs/tutorials/bfgwiki2/src/authorization/tutorial/run.py
@@ -1,19 +1,8 @@
-import transaction
-
 from repoze.bfg.configuration import Configurator
-from repoze.tm import after_end
-from repoze.tm import isActive
 
-from tutorial.models import DBSession
 from tutorial.models import initialize_sql
 from tutorial.models import RootFactory
 
-def handle_teardown(event):
-    environ = event.request.environ
-    if isActive(environ):
-        t = transaction.get()
-        after_end.register(DBSession.remove, t)
-
 def app(global_config, **settings):
     """ This function returns a WSGI application.
     
diff --git a/docs/tutorials/bfgwiki2/src/basiclayout/tutorial/configure.zcml b/docs/tutorials/bfgwiki2/src/basiclayout/tutorial/configure.zcml
index f0e5ecc20..143f58a45 100644
--- a/docs/tutorials/bfgwiki2/src/basiclayout/tutorial/configure.zcml
+++ b/docs/tutorials/bfgwiki2/src/basiclayout/tutorial/configure.zcml
@@ -3,9 +3,6 @@
   <!-- this must be included for the view declarations to work -->
   <include package="repoze.bfg.includes" />
 
-  <subscriber for="repoze.bfg.interfaces.INewRequest"
-    handler=".run.handle_teardown"/>
-
   <route path=""
     name="home"
     view=".views.my_view"
diff --git a/docs/tutorials/bfgwiki2/src/basiclayout/tutorial/run.py b/docs/tutorials/bfgwiki2/src/basiclayout/tutorial/run.py
index 6105d3eea..8e1249eab 100644
--- a/docs/tutorials/bfgwiki2/src/basiclayout/tutorial/run.py
+++ b/docs/tutorials/bfgwiki2/src/basiclayout/tutorial/run.py
@@ -1,18 +1,7 @@
-import transaction
-
 from repoze.bfg.configuration import Configurator
-from repoze.tm import after_end
-from repoze.tm import isActive
 
-from tutorial.models import DBSession
 from tutorial.models import initialize_sql
 
-def handle_teardown(event):
-    environ = event.request.environ
-    if isActive(environ):
-        t = transaction.get()
-        after_end.register(DBSession.remove, t)
-
 def app(global_config, **settings):
     """ This function returns a WSGI application.
     
diff --git a/docs/tutorials/bfgwiki2/src/models/tutorial/configure.zcml b/docs/tutorials/bfgwiki2/src/models/tutorial/configure.zcml
index f0e5ecc20..143f58a45 100644
--- a/docs/tutorials/bfgwiki2/src/models/tutorial/configure.zcml
+++ b/docs/tutorials/bfgwiki2/src/models/tutorial/configure.zcml
@@ -3,9 +3,6 @@
   <!-- this must be included for the view declarations to work -->
   <include package="repoze.bfg.includes" />
 
-  <subscriber for="repoze.bfg.interfaces.INewRequest"
-    handler=".run.handle_teardown"/>
-
   <route path=""
     name="home"
     view=".views.my_view"
diff --git a/docs/tutorials/bfgwiki2/src/models/tutorial/run.py b/docs/tutorials/bfgwiki2/src/models/tutorial/run.py
index 6105d3eea..8e1249eab 100644
--- a/docs/tutorials/bfgwiki2/src/models/tutorial/run.py
+++ b/docs/tutorials/bfgwiki2/src/models/tutorial/run.py
@@ -1,18 +1,7 @@
-import transaction
-
 from repoze.bfg.configuration import Configurator
-from repoze.tm import after_end
-from repoze.tm import isActive
 
-from tutorial.models import DBSession
 from tutorial.models import initialize_sql
 
-def handle_teardown(event):
-    environ = event.request.environ
-    if isActive(environ):
-        t = transaction.get()
-        after_end.register(DBSession.remove, t)
-
 def app(global_config, **settings):
     """ This function returns a WSGI application.
     
diff --git a/docs/tutorials/bfgwiki2/src/views/tutorial/configure.zcml b/docs/tutorials/bfgwiki2/src/views/tutorial/configure.zcml
index 218172a1c..7a8576a56 100644
--- a/docs/tutorials/bfgwiki2/src/views/tutorial/configure.zcml
+++ b/docs/tutorials/bfgwiki2/src/views/tutorial/configure.zcml
@@ -3,9 +3,6 @@
   <!-- this must be included for the view declarations to work -->
   <include package="repoze.bfg.includes" />
 
-  <subscriber for="repoze.bfg.interfaces.INewRequest"
-    handler=".run.handle_teardown"/>
-
   <static
     name="static"
     path="templates/static"
diff --git a/docs/tutorials/bfgwiki2/src/views/tutorial/run.py b/docs/tutorials/bfgwiki2/src/views/tutorial/run.py
index 6105d3eea..8e1249eab 100644
--- a/docs/tutorials/bfgwiki2/src/views/tutorial/run.py
+++ b/docs/tutorials/bfgwiki2/src/views/tutorial/run.py
@@ -1,18 +1,7 @@
-import transaction
-
 from repoze.bfg.configuration import Configurator
-from repoze.tm import after_end
-from repoze.tm import isActive
 
-from tutorial.models import DBSession
 from tutorial.models import initialize_sql
 
-def handle_teardown(event):
-    environ = event.request.environ
-    if isActive(environ):
-        t = transaction.get()
-        after_end.register(DBSession.remove, t)
-
 def app(global_config, **settings):
     """ This function returns a WSGI application.