# __init__.py from pyramid.config import Configurator import pyramid.paster import webassets.script from tags import NewRelicHeader, NewRelicFooter def main(global_config, **settings): """ This function returns a Pyramid WSGI application. """ settings['jinja2_extensions'] = [NewRelicHeader, NewRelicFooter] config = Configurator(settings=settings) config.include('pyramid_jinja2') config.add_jinja2_renderer('.htm') config.add_jinja2_search_path('opensilo:templates', name='.htm') config.add_route('catchall_templates', '/*subpath') config.add_view('opensilo.static.static_view', route_name='catchall_templates') config.scan() return config.make_wsgi_app() #tags.py from jinja2 import nodes from jinja2.ext import Extension class NewRelicHeader(Extension): tags = set(['newrelic_browser_timing_header']) def __init__(self, environment): print "Init" super(NewRelicHeader, self).__init__(environment) def parse(self, parser): print "Parse" stream = parser.stream tag = stream.next() print "Writing" import newrelic.agent header = newrelic.agent.get_browser_timing_header() return nodes.Output(header).set_lineno(tag.lineno) class NewRelicFooter(Extension): tags = set(['newrelic_browser_timing_footer']) def __init__(self, environment): print "Init" super(NewRelicFooter, self).__init__(environment) def parse(self, parser): print "Parse" stream = parser.stream tag = stream.next() print "Writing" import newrelic.agent footer = newrelic.agent.get_browser_timing_footer() return nodes.Output(footer).set_lineno(tag.lineno)
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