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import textwrap

import jinja2

import yaml

from flask import Flask, Response, render_template, jsonify, url_for

from markdown import markdown

import ansicolor

app = Flask('fedoralovespythonorg')

app.config['TEMPLATES_AUTO_RELOAD'] = True

def read_points(hide_upcoming=True):

points = read_yaml('points.yml')

if hide_upcoming:

points = [p for p in points if p.get('ready', True)]

for point in points:

if 'logo' in point:

url = url_for('static',

filename='img/' + point['logo'] + '.svg',

_external=True)

point['logo_url'] = url

return points

@app.route('/')

def index():

points = read_points()

return render_template('index.html', points=points)

@app.route('/__future__/')

def future():

points = read_points(hide_upcoming=False)

return render_template('index.html', points=points)

@app.route('/index.txt')

def plaintext():

points = read_points()

return Response(

render_template('index.txt', points=points, colors=NoColors()),

mimetype='text/plain'

)

@app.route('/index.term')

def terminal():

points = read_points()

return Response(

render_template('index.txt', points=points, colors=ansicolor),

mimetype='application/octet-stream'

)

@app.route('/index.json')

def json():

points = read_points()

return jsonify(points)

@app.template_filter('markdown')

def convert_markdown(text):

text = textwrap.dedent(text)

result = jinja2.Markup(markdown(text))

return result

@app.template_filter('term_indent')

def term_indent(text):

text = textwrap.dedent(text)

text = ' ' + text.strip().replace('\n', '\n ')

return text

@app.template_filter('apply')

def apply_color(text, color):

"""Apply the given colorizing function to text"""

return color(text)

class NoColors:

"""No-op replacement for the "ansicolor" module"""

def __getattr__(self, name):

return lambda text: text

def read_yaml(filename):

with open(filename, encoding='utf-8') as file:

data = yaml.safe_load(file)

return data

if __name__ == '__main__':

from elsa import cli

cli(app, base_url='https://fedoralovespython.org')