piecrust2: piecrust/data/base.py annotate

annotate piecrust/data/base.py @ 242:f130365568ff

internal: Code reorganization to put less stuff in `sources.base`. Interfaces that sources can implement are in `sources.interfaces`. The default page source is in `sources.default`. The `SimplePageSource` is gone since most subclasses only wanted to do *some* stuff the same, but *lots* of stuff slightly different. I may have to revisit the code to extract exactly the code that's in common.

author	Ludovic Chabant <ludovic@chabant.com>
date	Wed, 18 Feb 2015 18:35:03 -0800
parents	eaf18442bff8
children	da5e6e00fb41

rev	line source
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	1 import time
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	2 import logging
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	3 from piecrust.data.assetor import Assetor
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	4 from piecrust.uriutil import get_slug
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	5
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	6
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	7 logger = logging.getLogger(__name__)
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	8
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	9
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	10 class LazyPageConfigData(object):
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	11 """ An object that represents the configuration header of a page,
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	12 but also allows for additional data. It's meant to be exposed
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	13 to the templating system.
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	14 """
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	15 debug_render = []
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	16 debug_render_dynamic = ['_debugRenderKeys']
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	17
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	18 def __init__(self, page):
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	19 self._page = page
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	20 self._values = None
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	21 self._loaders = None
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	22
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	23 @property
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	24 def page(self):
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	25 return self._page
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	26
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	27 def get(self, name):
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	28 try:
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	29 return self._getValue(name)
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	30 except KeyError:
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	31 return None
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	32
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	33 def __getattr__(self, name):
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	34 try:
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	35 return self._getValue(name)
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	36 except KeyError:
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	37 raise AttributeError
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	38
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	39 def __getitem__(self, name):
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	40 return self._getValue(name)
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	41
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	42 def _getValue(self, name):
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	43 self._load()
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	44
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	45 if self._loaders:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	46 loader = self._loaders.get(name)
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	47 if loader is not None:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	48 try:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	49 self._values[name] = loader(self, name)
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	50 except Exception as ex:
158 1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	51 raise Exception(
1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	52 "Error while loading attribute '%s' for: %s" %
1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	53 (name, self._page.rel_path)) from ex
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	54
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	55 # We need to double-check `_loaders` here because
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	56 # the loader could have removed all loaders, which
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	57 # would set this back to `None`.
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	58 if self._loaders is not None:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	59 del self._loaders[name]
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	60 if len(self._loaders) == 0:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	61 self._loaders = None
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	62
236 eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	63 elif name not in self._values:
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	64 loader = self._loaders.get('*')
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	65 if loader is not None:
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	66 try:
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	67 self._values[name] = loader(self, name)
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	68 except Exception as ex:
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	69 raise Exception(
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	70 "Error while loading attirbute '%s' for: %s" %
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	71 (name, self._page.rel_path)) from ex
eaf18442bff8 internal: Add support for "wildcard" loader in `LazyPageConfigData`. Ludovic Chabant <ludovic@chabant.com> parents: 228 diff changeset	72
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	73 return self._values[name]
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	74
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	75 def _setValue(self, name, value):
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	76 if self._values is None:
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	77 raise Exception("Can't call _setValue before this data has been "
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	78 "loaded")
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	79 self._values[name] = value
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	80
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	81 def mapLoader(self, attr_name, loader):
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	82 if loader is None:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	83 if self._loaders is None or attr_name not in self._loaders:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	84 return
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	85 del self._loaders[attr_name]
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	86 if len(self._loaders) == 0:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	87 self._loaders = None
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	88 return
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	89
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	90 if self._loaders is None:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	91 self._loaders = {}
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	92 if attr_name in self._loaders:
158 1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	93 raise Exception(
1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	94 "A loader has already been mapped for: %s" % attr_name)
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	95 self._loaders[attr_name] = loader
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	96
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	97 def _load(self):
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	98 if self._values is not None:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	99 return
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	100 self._values = dict(self._page.config.get())
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	101 try:
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	102 self._loadCustom()
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	103 except Exception as ex:
158 1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	104 raise Exception(
1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	105 "Error while loading data for: %s" %
1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	106 self._page.rel_path) from ex
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	107
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	108 def _loadCustom(self):
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	109 pass
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	110
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	111 def _debugRenderKeys(self):
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	112 self._load()
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	113 keys = set(self._values.keys())
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	114 if self._loaders:
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	115 keys \|= set(self._loaders.keys())
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	116 return list(keys)
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	117
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	118
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	119 class PaginationData(LazyPageConfigData):
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	120 def __init__(self, page):
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	121 super(PaginationData, self).__init__(page)
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	122
6 f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	123 def _get_uri(self):
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	124 page = self._page
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	125 route = page.app.getRoute(page.source.name, page.source_metadata)
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	126 if route is None:
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	127 raise Exception("Can't get route for page: %s" % page.path)
147 ab6e7e0e9d44 Pass date information to routing when building URLs. Ludovic Chabant <ludovic@chabant.com> parents: 12 diff changeset	128 return route.getUri(page.source_metadata, page)
6 f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	129
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	130 def _loadCustom(self):
6 f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	131 page_url = self._get_uri()
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	132 self._setValue('url', page_url)
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	133 self._setValue('slug', get_slug(self._page.app, page_url))
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	134 self._setValue(
158 1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	135 'timestamp',
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	136 time.mktime(self.page.datetime.timetuple()))
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	137 date_format = self.page.app.config.get('site/date_format')
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	138 if date_format:
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	139 self._setValue('date', self.page.datetime.strftime(date_format))
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	140
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	141 assetor = Assetor(self.page, page_url)
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	142 self._setValue('assets', assetor)
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	143
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	144 segment_names = self.page.config.get('segments')
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	145 for name in segment_names:
6 f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	146 self.mapLoader(name, self._load_rendered_segment)
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	147
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	148 def _load_rendered_segment(self, data, name):
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	149 do_render = True
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	150 eis = self._page.app.env.exec_info_stack
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	151 if eis is not None and eis.hasPage(self._page):
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	152 # This is the pagination data for the page that is currently
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	153 # being rendered! Inception! But this is possible... so just
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	154 # prevent infinite recursion.
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	155 do_render = False
3 f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	156
6 f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	157 assert self is data
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	158
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	159 if do_render:
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	160 uri = self._get_uri()
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	161 try:
158 1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	162 from piecrust.rendering import (
1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	163 PageRenderingContext, render_page_segments)
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	164 ctx = PageRenderingContext(self._page, uri)
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	165 segs = render_page_segments(ctx)
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	166 except Exception as e:
158 1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	167 raise Exception(
1187739e5a19 Fix some indentation and line lengths. Ludovic Chabant <ludovic@chabant.com> parents: 147 diff changeset	168 "Error rendering segments for '%s'" % uri) from e
12 30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	169 else:
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	170 segs = {}
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	171 for name in self.page.config.get('segments'):
30a42341cfa8 Define page slugs properly, avoid recursions with debug data. Ludovic Chabant <ludovic@chabant.com> parents: 6 diff changeset	172 segs[name] = "<unavailable: current page>"
6 f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	173
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	174 for k, v in segs.items():
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	175 self.mapLoader(k, None)
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	176 self._setValue(k, v)
6 f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	177
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	178 if 'content.abstract' in segs:
226 e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	179 self._setValue('content', segs['content.abstract'])
e9dc18a275ff data: Add ability for `IPaginationSource`s to specify how to get settings. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	180 self._setValue('has_more', True)
6 f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	181 if name == 'content':
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	182 return segs['content.abstract']
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	183
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	184 return segs[name]
f5ca5c5bed85 More Python 3 fixes, modularization, and new unit tests. Ludovic Chabant <ludovic@chabant.com> parents: 5 diff changeset	185

Mercurial > piecrust2

annotate piecrust/data/base.py @ 242:f130365568ff