def _init_storage(self, storage):
if isinstance(storage, StorageBackend):
self.storage = storage
else:
# If a StorageBackend isn't provided, use the default
# SQLAlchemy backend.
from sphinx.websupport.storage.sqlalchemystorage \
import SQLAlchemyStorage
if not storage:
# no explicit DB path given; create default sqlite database
db_path = path.join(self.datadir, 'db', 'websupport.db')
ensuredir(path.dirname(db_path))
storage = 'sqlite:///' + db_path
self.storage = SQLAlchemyStorage(storage)
from werkzeug import SharedDataMiddleware
from whoosh.fields import Schema, ID, TEXT, NGRAM
import os
import cPickle as pickle
ROOT = os.path.dirname(os.path.abspath(__file__))
SRCDIR = os.path.join(ROOT, 'source')
BUILDDIR = os.path.join(ROOT, 'build', 'web')
INDEXDIR = os.path.join(BUILDDIR, "data", "db")
print("SRC:{0}, BUILD:{1}, INDEX:{2}".format(SRCDIR, BUILDDIR, INDEXDIR))
uri = os.environ.get('DATABASE_URL') # DATABSE_URL is given
storage = SQLAlchemyStorage(uri)
whoosh = whooshsearch.WhooshSearch
whoosh.schema = Schema(path=ID(stored=True, unique=True),
title=TEXT(field_boost=2.0, stored=True),
text=NGRAM(stored=True))
search = whoosh(INDEXDIR)
support = WebSupport(srcdir=SRCDIR,
builddir=BUILDDIR,
search=search,
storage=storage)
#### flask part
from flask import Flask, render_template, abort, g, request, jsonify, url_for
