refactor

GetCodeforcesProblems/app.py

@@ -1,35 +1,40 @@
-from flask import Flask, render_template, request, send_file
+import flask
 from script import get_unsolved_problems
 from helperMethods import *
 
-app = Flask(__name__)
+app = flask.Flask(__name__)
 
 
 @app.route('/images/<filename>')
 def get_image(filename):
     image_path = 'images/' + filename
-    return send_file(image_path, mimetype='image/jpeg')
+    return flask.send_file(image_path, mimetype='image/jpeg')
 
 
 @app.route('/get_problems', methods=['POST'])
 def get_problems():
-    handles, problem_rate_description, tags_to_include, tags_to_exclude, divs_to_include, problem_index_to_include = (
-        extract_request_data(request))
+    (handles, problem_rate_description, tags_to_include,
+     tags_to_exclude, divs_to_include, problem_index_to_include) = (
+        extract_request_data(flask.request))
 
     all_problems = (
-        get_unsolved_problems(handles, -1, 9000, 9000, tags_to_include, tags_to_exclude, divs_to_include, problem_index_to_include))
+        get_unsolved_problems(handles, -1, 9000, 9000, tags_to_include,
+                              tags_to_exclude, divs_to_include, problem_index_to_include))
 
     print('all problems count : ', len(all_problems))
     problems = get_problems_after_filter_rate(problem_rate_description, all_problems)
     tag_list = read_file('tags')
 
-    return render_template('index.html', handles = request.form['handles'], tags_to_include_text = request.form['tags_to_include'], tags_to_exclude_text=request.form['tags_to_exclude'], tagList=tag_list, list=problems)
-
+    return flask.render_template('index.html', handles = flask.request.form['handles'],
+                                 tags_to_include_text = flask.request.form['tags_to_include'],
+                                 tags_to_exclude_text=flask.request.form['tags_to_exclude'],
+                                 tagList=tag_list, list=problems)
+
 
 @app.route('/')
 def index():
     tagList = read_file('tags')
-    return render_template('index.html', tagList = tagList)
+    return flask.render_template('index.html', tagList = tagList)
 
 
 @app.template_filter('get_character')