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annotate piecrust/commands/builtin/serving.py @ 535:03c3a77fda60 2.0.0b2

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prepare: More help about scaffolding.
author Ludovic Chabant <ludovic@chabant.com>
date Wed, 29 Jul 2015 09:13:54 -0700
parents fa3ee8a8ee2d
children 3ceeca7bb71c
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1 import logging
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2 from piecrust.commands.base import ChefCommand
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3 from piecrust.serving.wrappers import run_werkzeug_server, run_gunicorn_server
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6 logger = logging.getLogger(__name__)
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9 class ServeCommand(ChefCommand):
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10 def __init__(self):
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11 super(ServeCommand, self).__init__()
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12 self.name = 'serve'
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13 self.description = "Runs a local web server to serve your website."
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14 self.cache_name = 'server'
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16 def setupParser(self, parser, app):
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17 parser.add_argument(
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18 '-p', '--port',
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19 help="The port for the web server",
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20 default=8080)
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21 parser.add_argument(
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22 '-a', '--address',
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23 help="The host for the web server",
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24 default='localhost')
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25 parser.add_argument(
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26 '--use-reloader',
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27 help="Restart the server when PieCrust code changes",
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28 action='store_true')
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29 parser.add_argument(
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30 '--use-debugger',
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31 help="Show the debugger when an error occurs",
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32 action='store_true')
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33 parser.add_argument(
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34 '--wsgi',
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35 help="The WSGI server implementation to use",
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36 choices=['werkzeug', 'gunicorn'],
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37 default='werkzeug')
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39 def run(self, ctx):
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40 root_dir = ctx.app.root_dir
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41 host = ctx.args.address
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42 port = int(ctx.args.port)
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43 debug = ctx.args.debug or ctx.args.use_debugger
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45 if ctx.args.wsgi == 'werkzeug':
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46 run_werkzeug_server(
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47 root_dir, host, port,
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48 debug_piecrust=debug,
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49 sub_cache_dir=ctx.app.sub_cache_dir,
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50 use_debugger=debug,
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51 use_reloader=ctx.args.use_reloader)
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53 elif ctx.args.wsgi == 'gunicorn':
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54 options = {
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55 'bind': '%s:%s' % (host, port),
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56 'accesslog': '-', # print access log to stderr
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57 }
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58 if debug:
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59 options['loglevel'] = 'debug'
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60 if ctx.args.use_reloader:
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61 options['reload'] = True
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62 run_gunicorn_server(
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63 root_dir,
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64 debug_piecrust=debug,
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65 sub_cache_dir=ctx.app.sub_cache_dir,
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66 gunicorn_options=options)
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67