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main.py
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main.py
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"""
Provides info about planets next to pretty pictures.
@author Josh Snider
"""
import systemaas
from flask import Flask
from flask import render_template
app = Flask(__name__)
generic_img = 'http://www.jpl.nasa.gov/images/kepler/20120111/pia15257-640.jpg'
@app.route('/')
def main_page():
"""Show the homepage"""
return render_template('home.html',
img_url=generic_img)
@app.route('/systems/')
def system_list():
systems = systemaas.get_systems()
return render_template('systems.html', systems=systems)
@app.route('/system/<sysname>')
def system_page(sysname):
info = systemaas.get_info(sysname)
page = None
if info:
page = render_template('system.html',
img_url=generic_img,
system=info)
else:
page = page_not_found('/system/' + sysname)
return page
@app.errorhandler(404)
def page_not_found(e):
"""Custom 404 error."""
return render_template('404.html',
img_url=generic_img)
@app.errorhandler(500)
def application_error(e):
"""TODO custom 500 error."""
return 'Sorry, unexpected error: {}'.format(e), 500