Reformat and remove comments

app.py

+import os
 import sys
 from pathlib import Path
 
 import pdfplumber
 from flask import Flask, render_template, request, redirect, send_file
 from werkzeug.utils import secure_filename
-from search_index import BasicSearchIndex
+
 from title_focus_search_index import TitleFocusSearchIndex
-import os
 
 app = Flask(__name__)
 
@@ -15,6 +15,7 @@ IMAGE_DIR = "img_cache"
 
 Index = TitleFocusSearchIndex
 
+
 @app.route('/')
 def index():
     ll = os.listdir(SLIDE_DIR)
@@ -27,11 +28,8 @@ def allowed_file(filename):
 
 @app.route('/upload', methods=['POST'])
 def upload():
-    # check if the post request has the file part
     if 'file' in request.files:
         file = request.files['file']
-        # if user does not select file, browser also
-        # submit an empty part without filename
         if file.filename != '':
             if file and allowed_file(file.filename):
                 filename = secure_filename(file.filename)
@@ -48,21 +46,19 @@ def upload():
                 del index
     return redirect('/')
 
+
 @app.route("/search")
 def query():
     try:
         index = Index()
         query = request.args.get("term")
         result = index.search(query)
-        #pdf = pdfplumber.open(result["path"])
-        #page = pdf.pages[result["page"]]
         img_name = result["path"][7:] + "_" + str(result["page"]) + ".jpg"
-        #img_path = os.path.join(IMAGE_DIR, img_name)
-        #page.to_image().save(img_path)
         return "slide/" + img_name
     except:
         return str(sys.exc_info()[0]).replace("<", "-").replace(">", "-")
 
+
 @app.route("/slide/<img_name>")
 def slide(img_name):
     path = os.path.join(IMAGE_DIR, img_name)

search_index.py

@@ -8,6 +8,7 @@ from whoosh.qparser import QueryParser, OrGroup
 
 class BasicSearchIndex:
     """Expose relevant functions of Whoosh using a simple interface"""
+
     def __init__(self, index_dir="index"):
         self.schema = Schema(path=ID(stored=True), page=NUMERIC(stored=True), content=TEXT(stored=True))
         try: