From d0e2f661e07d43188435b25aec0577dfbd50cfb0 Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@plope.com>
Date: Sun, 21 Nov 2010 17:46:14 -0500
Subject: - SQLAlchemy+URLDispatch tutorial updated to integrate changes to  
 ``pyramid_routesalchemy`` template.

---
 docs/tutorials/wiki2/src/models/development.ini    | 37 ++++++++++++++++++++--
 .../wiki2/src/models/tutorial/__init__.py          |  9 ++----
 docs/tutorials/wiki2/src/models/tutorial/models.py |  4 +--
 3 files changed, 39 insertions(+), 11 deletions(-)

(limited to 'docs/tutorials/wiki2/src/models')

diff --git a/docs/tutorials/wiki2/src/models/development.ini b/docs/tutorials/wiki2/src/models/development.ini
index e1d0ab598..23b01a338 100644
--- a/docs/tutorials/wiki2/src/models/development.ini
+++ b/docs/tutorials/wiki2/src/models/development.ini
@@ -5,8 +5,7 @@ debug_authorization = false
 debug_notfound = false
 debug_templates = true
 default_locale_name = en
-db_string = sqlite:///%(here)s/tutorial.db
-db_echo = false
+sqlalchemy.url = sqlite:///%(here)s/tutorial.db
 
 [pipeline:main]
 pipeline =
@@ -18,3 +17,37 @@ pipeline =
 use = egg:Paste#http
 host = 0.0.0.0
 port = 6543
+
+# Begin logging configuration
+
+[loggers]
+keys = root, sqlalchemy
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = INFO
+handlers = console
+
+[logger_sqlalchemy]
+level = INFO
+handlers =
+qualname = sqlalchemy.engine
+# "level = INFO" logs SQL queries.
+# "level = DEBUG" logs SQL queries and results.
+# "level = WARN" logs neither.  (Recommended for production systems.)
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(asctime)s %(levelname)-5.5s [%(name)s][%(threadName)s] %(message)s
+
+# End logging configuration
diff --git a/docs/tutorials/wiki2/src/models/tutorial/__init__.py b/docs/tutorials/wiki2/src/models/tutorial/__init__.py
index 6e291ffdf..e1baa2d64 100644
--- a/docs/tutorials/wiki2/src/models/tutorial/__init__.py
+++ b/docs/tutorials/wiki2/src/models/tutorial/__init__.py
@@ -1,16 +1,13 @@
 from pyramid.configuration import Configurator
-from pyramid.settings import asbool
+from sqlalchemy import engine_from_config
 
 from tutorial.models import initialize_sql
 
 def main(global_config, **settings):
     """ This function returns a WSGI application.
     """
-    db_string = settings.get('db_string')
-    if db_string is None:
-        raise ValueError("No 'db_string' value in application configuration.")
-    db_echo = settings.get('db_echo', 'false')
-    initialize_sql(db_string, asbool(db_echo))
+    engine = engine_from_config(settings, 'sqlalchemy.')
+    initialize_sql(engine)
     config = Configurator(settings=settings)
     config.add_static_view('static', 'tutorial:static')
     config.add_route('home', '/', view='tutorial.views.my_view',
diff --git a/docs/tutorials/wiki2/src/models/tutorial/models.py b/docs/tutorials/wiki2/src/models/tutorial/models.py
index ec9d2b25c..23b8afab8 100644
--- a/docs/tutorials/wiki2/src/models/tutorial/models.py
+++ b/docs/tutorials/wiki2/src/models/tutorial/models.py
@@ -1,6 +1,5 @@
 import transaction
 
-from sqlalchemy import create_engine
 from sqlalchemy import Column
 from sqlalchemy import Integer
 from sqlalchemy import Text
@@ -27,8 +26,7 @@ class Page(Base):
        self.name = name
        self.data = data
 
-def initialize_sql(db_string, echo=False):
-    engine = create_engine(db_string, echo=echo)
+def initialize_sql(engine):
     DBSession.configure(bind=engine)
     Base.metadata.bind = engine
     Base.metadata.create_all(engine)
-- 
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