Mercurial > piecrust2

annotate piecrust/data/piecrustdata.py @ 792:58ebf50235a5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
routing: Simplify how routes are defined. * No more declaring the type of route parameters -- the sources and generators already know what type each parameter is supposed to be. * Same for variadic parameters -- we know already. * Update cache version to force a clear reload of the config. * Update tests. TODO: simplify code in the `Route` class to use source or generator transparently.
author Ludovic Chabant <ludovic@chabant.com>
date Wed, 07 Sep 2016 08:58:41 -0700
parents 93b656f0af54
children f71d576835ee
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
440
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
1 import logging
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
2 from piecrust import APP_VERSION
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
3 from piecrust.data.debug import build_debug_info
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
4
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
5
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
6 logger = logging.getLogger(__name__)
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
7
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
8
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
9 class PieCrustData(object):
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
10 debug_render = ['version', 'url', 'branding', 'debug_info']
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
11 debug_render_invoke = ['version', 'url', 'branding', 'debug_info']
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
12 debug_render_redirect = {'debug_info': '_debugRenderDebugInfo'}
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
13
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
14 def __init__(self):
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
15 self.version = APP_VERSION
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
16 self.url = 'http://bolt80.com/piecrust/'
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
17 self.branding = 'Baked with <em><a href="%s">PieCrust</a> %s</em>.' % (
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
18 'http://bolt80.com/piecrust/', APP_VERSION)
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
19 self._page = None
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
20
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
21 @property
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
22 def debug_info(self):
556
93b656f0af54 serve: Improve debug information in the preview server.
Ludovic Chabant <ludovic@chabant.com>
parents: 440
diff changeset
23 if self._page is not None:
440
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
24 try:
556
93b656f0af54 serve: Improve debug information in the preview server.
Ludovic Chabant <ludovic@chabant.com>
parents: 440
diff changeset
25 return build_debug_info(self._page)
440
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
26 except Exception as ex:
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
27 logger.exception(ex)
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
28 return ('An error occured while generating debug info. '
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
29 'Please check the logs.')
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
30 return ''
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
31
556
93b656f0af54 serve: Improve debug information in the preview server.
Ludovic Chabant <ludovic@chabant.com>
parents: 440
diff changeset
32 def enableDebugInfo(self, page):
440
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
33 self._page = page
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
34
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
35 def _debugRenderDebugInfo(self):
32c7c2d219d2 performance: Refactor how data is managed to reduce copying.
Ludovic Chabant <ludovic@chabant.com>
parents:
diff changeset
36 return "The very thing you're looking at!"