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@@ -1,11 +1,10 @@
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+import cgi
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import os
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import sys
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from functools import partial
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from operator import attrgetter
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from random import randint
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-import bleach
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-
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from wheezy.http import HTTPResponse
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from wheezy.http import WSGIApplication
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from wheezy.routing import url
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@@ -109,15 +108,16 @@ class UpdatesHandler(BaseHandler):
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db_session.commit()
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return self.json_response(worlds)
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+
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+template_engine = Engine(loader=FileLoader(["views"]), extensions=[CoreExtension()])
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+template_engine.global_vars['escape'] = cgi.escape
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+
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class FortuneHandler(BaseHandler):
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def get(self):
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fortunes = db_session.query(Fortune).all()
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fortunes.append(Fortune(id=0, message="Additional fortune added at request time."))
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fortunes.sort(key=attrgetter("message"))
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- engine = Engine(loader=FileLoader(["views"]), extensions=[CoreExtension()])
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- template = engine.get_template("fortune.html")
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- for f in fortunes:
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- f.message = bleach.clean(f.message)
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+ template = template_engine.get_template("fortune.html")
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template_html = template.render({"fortunes": fortunes})
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response = HTTPResponse()
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@@ -130,6 +130,15 @@ def plaintext(request):
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response.write("Hello, world!")
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return response
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+
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+def sqlalchemy_close_middleware(request, following):
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+ """Close db_session for each request"""
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+ try:
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+ return following(request)
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+ finally:
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+ db_session.remove()
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+
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+
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all_urls = [
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url("plaintext", plaintext, name="plaintext"),
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url("json", JsonHandler, name="json"),
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@@ -144,7 +153,8 @@ options = {}
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app = WSGIApplication(
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middleware = [
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bootstrap_defaults(url_mapping=all_urls),
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- path_routing_middleware_factory
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+ path_routing_middleware_factory,
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+ lambda _: sqlalchemy_close_middleware,
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],
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options = options
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)
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blee-techempower