updated the gae instructions and example

deployment_tools/gae/Makefile

@@ -4,18 +4,9 @@ install-gcloud-linux:
 upgrade-gcloud:
 	gcloud components update
 setup:
-	mkdir -p lib
-	rm -rf lib/*
-	#
-	cat ../../requirements.txt \
-	| grep -v gevent \
-	| grep -v tornado \
-	| grep -v gunicorn \
-	| grep -v memcache > requirements.txt
-	echo mysqlclient >> requirements.txt
-	mkdir -p lib
-	# python3 -m pip install -U --no-deps py4web -t lib/
-	cp -r ../../py4web lib/
+	mkdir -p apps
+	echo "" > apps/__init__.py
+	echo "copy the apps you want to deploy under the new app"
 deploy:
 	gcloud config set account ${email}
 	gcloud config set project ${project}

deployment_tools/gae/README.md

@@ -1,24 +1,28 @@
 # To deploy code on Google App Engine:
 
+## Setup your deployment folder
+
 ```
-cd deployment_tools/gae
+mkdir my-py4web-gae
+cp -r /path/to/py4web/deployment_tools/gae/* my-py4web-gae
+cd my-py4web-gae
+make install-gcloud-linux
+make upgrade-gcloud
 make setup
-mkdir apps
-touch apps/__init__.py
-# symlink the apps that you want to deploy to GAE, for example:
-cd apps
-ln -s ../../../apps/_default .
-ln -s ../../../apps/.service . 
-cd ..
+# copy the apps that you want to deploy to GAE, for example:
+cp -r /path/to/py4web/apps/_default apps/_default
+(cp -r /path/to/py4web/apps/myapp apps/myapp)
+# you may need to to symlink or copy the service folder (optional)
+cp -r /path/to/py4web/apps/.service apps/
 ```
 
-Then, you can either do:
+## Deploy from the deployment folder
 
 ```
 make deploy email={your email} project={your project} version={vesion}
 ```
 
-or if you have a gcloud configuration already configured, 
+If you have a gcloud configuration already set you can just do
 
 ```
 gcloud app deploy

deployment_tools/gae/main.py

@@ -1,11 +1,12 @@
 import os
 import site
+import uuid
 site.addsitedir(os.path.join(os.path.dirname(__file__), 'lib'))
 from py4web.core import Reloader, bottle, Session
 os.environ['PY4WEB_DASHBOARD_MODE'] = 'none'
 os.environ['PY4WEB_SERVICE_DB_URI'] = 'sqlite:memory'
 os.environ['PY4WEB_APPS_FOLDER'] = os.path.join(os.path.dirname(__file__), 'apps')
-os.environ['PY4WEB_SERVICE_FOLDER'] = os.path.join(os.path.dirname(__file__), '.service')
-Session.SECRET = open(os.path.join(os.path.dirname(__file__), '.service/session.secret'), 'rb').read()
+os.environ['PY4WEB_SERVICE_FOLDER'] = os.path.join(os.path.dirname(__file__), 'apps/.service')
+Session.SECRET = str(uuid.uuid4())
 Reloader.import_apps()
 app = bottle.default_app()