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annotate piecrust/commands/builtin/serving.py @ 854:08e02c2a2a1a

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core: Keep refactoring, this time to prepare for generator sources. - Make a few APIs simpler. - Content pipelines create their own jobs, so that generator sources can keep aborting in `getContents`, but rely on their pipeline to generate pages for baking.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 04 Jun 2017 23:34:28 -0700
parents 4850f8c21b6e
children f77f9dcba072
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1 import logging
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2 from piecrust.commands.base import ChefCommand
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5 logger = logging.getLogger(__name__)
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8 class ServeCommand(ChefCommand):
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9 def __init__(self):
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10 super(ServeCommand, self).__init__()
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11 self.name = 'serve'
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12 self.description = "Runs a local web server to serve your website."
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13 self.cache_name = 'server'
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15 def setupParser(self, parser, app):
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16 parser.add_argument(
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17 '-p', '--port',
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18 help="The port for the web server",
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19 default=8080)
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20 parser.add_argument(
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21 '-a', '--address',
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22 help="The host for the web server",
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23 default='localhost')
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24 parser.add_argument(
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25 '--use-reloader',
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26 help="Restart the server when PieCrust code changes",
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27 action='store_true')
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28 parser.add_argument(
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29 '--use-debugger',
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30 help="Show the debugger when an error occurs",
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31 action='store_true')
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32 parser.add_argument(
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33 '--wsgi',
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34 help="The WSGI server implementation to use",
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35 choices=['werkzeug', 'gunicorn'],
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36 default='werkzeug')
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38 def run(self, ctx):
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39 host = ctx.args.address
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40 port = int(ctx.args.port)
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41 debug = ctx.args.debug or ctx.args.use_debugger
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42 appfactory = ctx.appfactory
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43
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44 if ctx.args.wsgi == 'werkzeug':
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45 from piecrust.serving.wrappers import run_werkzeug_server
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46 run_werkzeug_server(
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47 appfactory, host, port,
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48 use_debugger=debug,
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49 use_reloader=ctx.args.use_reloader)
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51 elif ctx.args.wsgi == 'gunicorn':
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52 from piecrust.serving.wrappers import run_gunicorn_server
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53 options = {
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54 'bind': '%s:%s' % (host, port),
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55 'accesslog': '-', # print access log to stderr
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56 }
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57 if debug:
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58 options['loglevel'] = 'debug'
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59 if ctx.args.use_reloader:
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60 options['reload'] = True
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61 run_gunicorn_server(appfactory, gunicorn_options=options)
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