As of January 2018, Raspbian does not yet include the latest Python release, Python 3.6. This means we will have to build it ourselves, and here is how to do it. There is also an ansible role attached that automates it all for you.
Install the required build-tools (some might already be installed on your system).
| <html> | |
| <head> | |
| <title>Flask FieldList Demo</title> | |
| </head> | |
| <body> | |
| <h1>Add Class</h1> | |
| {% if fileform %} | |
| <div> | |
| <p>Add class from file:</p> | |
| <form action="" method="post" enctype="multipart/form-data" name="fileform"> |
| # -*- coding: utf-8 -*- | |
| from flask import Flask, request, render_template, current_app | |
| from flask_wtf import Form | |
| from wtforms.validators import DataRequired | |
| from wtforms import SelectField, SelectMultipleField, SubmitField | |
| app = Flask(__name__) |
| " copy all this into a vim buffer, save it, then... | |
| " source the file by typing :so % | |
| " Now the vim buffer acts like a specialized application for mastering vim | |
| " There are two queues, Study and Known. Depending how confident you feel | |
| " about the item you are currently learning, you can move it down several | |
| " positions, all the way to the end of the Study queue, or to the Known | |
| " queue. | |
| " type ,, (that's comma comma) |
| from flask import Flask | |
| from flask.ext.sqlalchemy import SQLAlchemy | |
| from flask.ext.wtf import Form | |
| from flask.ext.babel import gettext | |
| from wtforms import SelectField, TelField, TextField, FormField, Fieldlist, SubmitField | |
| from wtforms.validators import Optional, Required | |
| app = Flask(__name__) | |
| db = SQLAlchemy(app) |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Title</title> | |
| </head> | |
| <body> | |
| <form method="post"> | |
| {{ form.hidden_tag() }} | |
| {{ form.example }} |
