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#!/usr/bin/env python3 |
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# -*- coding: utf-8 -*- |
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"""KanbanView Server for KanbanView for Things 3.""" |
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from __future__ import print_function |
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__author__ = "Alexander Willner" |
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__copyright__ = "Copyright 2020 Alexander Willner" |
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__credits__ = ["Alexander Willner"] |
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__license__ = "MIT" |
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__version__ = "1.1.0" |
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__maintainer__ = "Alexander Willner" |
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__email__ = "[email protected]" |
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__status__ = "Development" |
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from io import StringIO |
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from os.path import dirname, realpath |
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from os import system |
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from signal import signal, SIGINT |
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from threading import Thread |
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from time import sleep |
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import sys |
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import webbrowser |
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from wsgiref.simple_server import make_server |
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import things3_to_kanban |
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FILE = 'kanban.html' |
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PATH = '/../resources/' |
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PORT = 8080 |
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HTTPD = None |
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def handler(signal_received, frame): |
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"""Handle any cleanup here.""" |
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print("Shutting down...: " + str(signal_received) + " / " + str(frame)) |
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HTTPD.server_close() |
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sys.exit(0) |
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def kanban_server(environ, start_response): |
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"""Serving generated HTML tables via AJAX.""" |
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if environ['REQUEST_METHOD'] == 'POST': |
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start_response('200 OK', [('Content-type', 'text/plain')]) |
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output = StringIO() |
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things3_to_kanban.write_html_columns(output) |
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return [output.getvalue().encode()] |
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filename = environ['PATH_INFO'][1:] |
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filename = dirname(realpath(__file__)) + PATH + filename |
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response_body = open(filename, 'rb').read() |
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start_response('200 OK', [('Content-Length', str(len(response_body)))]) |
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return [response_body] |
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def open_browser(): |
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"""Delay opening the browser.""" |
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sleep(1) |
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webbrowser.open('http://localhost:%s/%s' % (PORT, FILE)) |
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if __name__ == "__main__": |
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signal(SIGINT, handler) |
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# kill possible zombie processes; can't use psutil in py2app context |
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system('lsof -nti:' + str(PORT) + ' | xargs kill -9 ; sleep 1') |
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HTTPD = make_server("", PORT, kanban_server) |
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Thread(target=open_browser).start() |
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HTTPD.serve_forever() |
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AlexanderWillner /
KanbanView
