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annotate piecrust/serving/wrappers.py @ 550:6f216c1ab6b1

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bake: Add a flag to know which record entries got collapsed from last run. This makes it possible to find entries for things that were actually baked during the current run, as opposed to skipped because they were "clean".
author Ludovic Chabant <ludovic@chabant.com>
date Tue, 04 Aug 2015 21:22:30 -0700
parents fa3ee8a8ee2d
children 9612cfc6455a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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fa3ee8a8ee2d serve: Split the server code in a couple modules inside a `serving` package.
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1 import os
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2 from piecrust.serving.server import Server
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3 from piecrust.serving.procloop import _sse_abort
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4
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5
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6 def run_werkzeug_server(root_dir, host, port,
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7 debug_piecrust=False, sub_cache_dir=None,
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8 use_debugger=False, use_reloader=False):
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9 from werkzeug.serving import run_simple
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10
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11 def _run_sse_check():
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12 # We don't want to run the processing loop here if this isn't
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13 # the actual process that does the serving. In most cases it is,
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14 # but if we're using Werkzeug's reloader, then it won't be the
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15 # first time we get there... it will only be the correct process
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16 # the second time, when the reloading process is spawned, with the
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17 # `WERKZEUG_RUN_MAIN` variable set.
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18 return (not use_reloader or
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19 os.environ.get('WERKZEUG_RUN_MAIN') == 'true')
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20
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21 app = _get_piecrust_server(root_dir,
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22 debug=debug_piecrust,
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23 sub_cache_dir=sub_cache_dir,
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24 run_sse_check=_run_sse_check)
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25 try:
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26 run_simple(host, port, app,
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27 threaded=True,
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28 use_debugger=use_debugger,
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29 use_reloader=use_reloader)
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30 finally:
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31 _sse_abort.set()
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33
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34 def run_gunicorn_server(root_dir,
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35 debug_piecrust=False, sub_cache_dir=None,
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36 gunicorn_options=None):
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37 from gunicorn.app.base import BaseApplication
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38
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39 class PieCrustGunicornApplication(BaseApplication):
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40 def __init__(self, app, options):
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41 self.app = app
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42 self.options = options
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43 super(PieCrustGunicornApplication, self).__init__()
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44
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45 def load_config(self):
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46 for k, v in self.options.items():
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47 if k in self.cfg.settings and v is not None:
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48 self.cfg.set(k, v)
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49
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50 def load(self):
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51 return self.app
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52
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53 app = _get_piecrust_server(root_dir,
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54 debug=debug_piecrust,
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55 sub_cache_dir=sub_cache_dir)
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56
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57 gunicorn_options = gunicorn_options or {}
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58 app_wrapper = PieCrustGunicornApplication(app, gunicorn_options)
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59 app_wrapper.run()
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61
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62 def _get_piecrust_server(root_dir, **kwargs):
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63 server = Server(root_dir, **kwargs)
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64 app = server.getWsgiApp()
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65 return app
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66