Python3update

README.md

@@ -15,3 +15,36 @@ python urls.py
 
 # In browser go to page
 http://127.0.0.1:5000/
+
+
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+UPDATED FOR PYTHON 3.9.x
+
+## Get repo
+C:\>cd \users\you\source\repos
+C:\>cd \users\you\source\repos>git clone https://github.com/NathanSF/flask_with_carousel.git
+
+C:\>cd \users\you\source\repos>cd flask_with_carousel
+
+## Create virtualenv
+C:\>cd \users\you\source\repos\flask_with_carousel>python -m venv venv
+
+## Set FLASK_APP variable to start py module and activate
+C:\>cd \users\you\source\repos\flask_with_carousel>flask_env.bat
+
+## Install reqs (just use latest modules)
+(venv) C:\>cd \users\you\source\repos\flask_with_carousel>pip install -r requirements.txt
+
+## Run it
+(venv) C:\>cd \users\you\source\repos\flask_with_carousel>flask run
+ * Serving Flask app 'urls' (lazy loading)
+ * Environment: development
+ * Debug mode: on
+ * Restarting with stat
+ * Debugger is active!
+ * Debugger PIN: 123-456-789
+ * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
+
+## In your browser go to
+http://127.0.0.1:5000/

flask_env.bat

@@ -0,0 +1,3 @@
+set FLASK_APP=urls
+set FLASK_ENV=development
+call venv\Scripts\activate.bat

images.py

@@ -12,6 +12,6 @@ def get_images(start_index=0):
     ret_val = []
     for row in results:
         ret_val.append(row[0])
-    # print results
+    # print(results)
 
     return ret_val

import_images.py

@@ -7,13 +7,13 @@
 # Import images into DB
 start_ind = 81295755
 
-for x in xrange(1, 10000):
+for x in range(1, 10000):
     index = start_ind + x
     url = 'https://d37lj287rvypnj.cloudfront.net/' + str(index) + '/full'
 
     # Insert a row of data
     insert_sql = "INSERT INTO images (url, length, width) VALUES (\'" + url + "\',200, 200)"
-    print insert_sql
+    print(insert_sql)
     conn.execute(insert_sql)
 
     # print url

requirements.txt

@@ -1,13 +1,11 @@
-Flask==0.10.1
-Flask-Assets==0.11
-Flask-Scss==0.5
-Jinja2==2.8
-MarkupSafe==0.23
-Werkzeug==0.11.3
-enum34==1.1.2
-itsdangerous==0.24
-pathlib==1.0.1
-pyScss==1.3.4
-six==1.10.0
-webassets==0.11.1
-wsgiref==0.1.2
+Flask
+flask_assets
+Flask-Scss
+Jinja2
+MarkupSafe
+Werkzeug
+itsdangerous
+pathlib
+pyScss
+six
+webassets

urls.py

@@ -1,6 +1,6 @@
 from flask import Flask, request, jsonify, render_template, request
 # from flask.ext.scss import Scss
-from flask.ext.assets import Environment, Bundle
+from flask_assets import Environment, Bundle
 
 from images import get_images
 import logging
@@ -11,7 +11,6 @@
 
 assets = Environment(app)
 assets.url = app.static_url_path
-# assets.url = app.static_url_path
 scss = Bundle('scss/main.scss', filters='pyscss', output='css/all.css')
 assets.register('scss_all', scss)