def __init__(self, db, data_dir, table_prefix='', _synchronous=False,
site_title='The Vainglorious Eye: '):
"""Instantiate/configure the object.
`db` is a SQLAlchemy connection string
`data_dir` is a directory where pickle caches are kept
`_synchronous` can be set to True to avoid spawning any
threads (even when summaries are slow)
`site_title` is used in templates, a simple view customization
"""
self.request_tracker = RequestTracker(db, table_prefix=table_prefix)
self.data_dir = data_dir
self.lookup = TemplateLookup(directories=[os.path.join(os.path.dirname(__file__), 'templates')])
self._synchronous = _synchronous
self.site_title = site_title
if _synchronous:
self.view_summary = self.summary
else:
self.view_summary = wsgi_unwrap(WaitForIt(wsgi_wrap(self.summary).wsgi_app,
time_limit=10, poll_time=5))
def __call__(self, environ, start_response):
"""WSGI Interface"""
req = Request(environ, charset='utf8')
req.base_url = req.application_url
return wsgi_wrap(self.app).wsgi_app(environ, start_response)
