added flask interface

flaskapp/__init__.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+import flask
+
+from flask import Flask,jsonify,send_from_directory, render_template
+from config import Config
+import yaml
+import os
+
+from storage import MailThread,db_session
+
+app = Flask(__name__, template_folder="templates", static_folder="static")
+package_directory = os.path.dirname(os.path.abspath(__file__))
+
+cfg = Config(file(os.path.join(package_directory, 'config.cfg')))
+
+
+def render_index(mths,code=200):
+    return render_template("index.html",mths=mths,
+                           title=cfg.title.decode("utf8"),
+                           ), code    
+from classifier import get_pipe
+mail_threads=db_session.query(MailThread).all()
+pipe1,le=get_pipe("pipe1",b"answered")
+pipe2,le2=get_pipe("pipe2b", b"maintopic")
+answered=le.inverse_transform(pipe1.predict(mail_threads))
+maintopic=le2.inverse_transform(pipe2.predict(mail_threads))
+for i, t in enumerate(mail_threads):
+    t.answered=answered[i]
+    t.maintopic=maintopic[i]
+@app.route("/")
+def hello():
+    mth=mail_threads
+    return render_index(mth) 
+