index books onn applications startup and once every 10 minutes

library/app.py

@@ -0,0 +1,45 @@
+import csv
+import os
+
+import flask_apscheduler
+from flask import Flask
+from whoosh.fields import *
+from whoosh.index import create_in
+from whoosh.qparser import QueryParser
+
+from csvparser.csvparser import concatenate_csv_row, getfullpublication
+
+SCRIPT_DIR = os.path.dirname(__file__)
+DATA_DIR = os.path.abspath(os.path.join(SCRIPT_DIR, "data"))
+
+
+def create_app():
+    APP = Flask(__name__, static_folder="static")
+    APP.config["SECRET_KEY"] = "ty4425hk54a21eee5719b9s9df7sdfklx"
+    APP.config["UPLOAD_FOLDER"] = "tmpupload"
+    scheduler = flask_apscheduler.APScheduler()
+    scheduler.api_enabled = False
+    scheduler.init_app(APP)
+    scheduler.start()
+    index_books()
+
+    @scheduler.task("interval", id="update", minutes=10)
+    def update():
+        index_books()
+
+    return APP
+
+
+def index_books():
+    filename = os.path.join(DATA_DIR, "varlib.csv")
+    schema = Schema(
+        title=TEXT(stored=True), path=ID(stored=True), content=TEXT
+    )
+    ix = create_in(DATA_DIR, schema)
+    writer = ix.writer()
+    with open(filename, "r", encoding="utf_8_sig") as libcsv:
+        csv_as_dict = csv.DictReader(libcsv)
+        for row in csv_as_dict:
+            rowcontent = concatenate_csv_row(row)
+            writer.add_document(title=row["Id"], path="/a", content=rowcontent)
+    writer.commit()

library/csvparser/csvparser.py

@@ -1,9 +1,9 @@
 """This parses the varlib.csv but only in a way
 that is actually useful for the site"""
-from tempfile import NamedTemporaryFile
-import shutil
 import csv
 import os
+import shutil
+from tempfile import NamedTemporaryFile
 
 script_dir = os.path.dirname(__file__)
 data_dir = os.path.abspath(os.path.join(script_dir, "../data"))
@@ -222,3 +222,15 @@ def editborrowedby(pubid, borrower):
             csv_as_writer.writerow(row)
 
     shutil.move(tempfile.name, filename)
+
+
+def concatenate_csv_row(row):
+    rowcontent = []
+    rowcontent.append(row["Publication"])
+    rowcontent.append(row["Author"])
+    rowcontent.append(row["Fields"])
+    rowcontent.append(row["Type"])
+    rowcontent.append(row["Publishers"])
+    rowcontent.append(row["Highlights"])
+    rowcontent.append(row["Comments"])
+    return " ".join(rowcontent)

library/page.py

@@ -1,44 +1,35 @@
 """This is the main flask library page"""
 
 
-import os
-import flask
-from requests import get
-from icalendar import Calendar
 import datetime
+import os
+
 import bcrypt
-from flask import (
-    render_template,
-    redirect,
-    request,
-)
+import flask
+from flask import redirect, render_template, request
 from flask_wtf.csrf import CSRFProtect
-from werkzeug.utils import secure_filename
+from icalendar import Calendar
 from PIL import Image
+from requests import get
+from werkzeug.utils import secure_filename
+
+from app import create_app
+from borrowform import BorrowForm
+from csvparser.csvparser import (editborrowedby, getfullpublication,
+                                 getlicenses, getpublications, gettypes,
+                                 getyears, writepublication)
 from rnrfeed.rnrfeeder import getevents, getlatestevent
 from uploadform import PublicationForm
-from borrowform import BorrowForm
-from csvparser.csvparser import (
-    getlicenses,
-    getpublications,
-    gettypes,
-    getyears,
-    getfullpublication,
-    writepublication,
-    editborrowedby,
-)
-
 
+APP = create_app()
 csrf = CSRFProtect()
-APP = flask.Flask(__name__, static_folder="static")
-APP.config["SECRET_KEY"] = "ty4425hk54a21eee5719b9s9df7sdfklx"
-APP.config["UPLOAD_FOLDER"] = "tmpupload"
 csrf.init_app(APP)
 
 
 @APP.route("/")
 def index():
-    """Main route, shows all the books and you can filter them, a bit"""
+    """Main route, shows all the books and you can filter them
+    based on year, license, type"""
     pubtypes = gettypes()
     pubyears = getyears()
     publicenses = getlicenses()
@@ -96,6 +87,11 @@ def show_book(publicationID):
     )
 
 
+@APP.route("/search", methods=["GET"])
+def searchbooks():
+    return
+
+
 @APP.route("/pastevents")
 def pastevents():
     """show past R&R events and book recommendations"""