| author | Tero Marttila <terom@fixme.fi> |
| Wed, 01 Jul 2009 20:40:00 +0300 | |
| changeset 141 | 9387da0dc183 |
| parent 129 | a4698fa2066c |
| permissions | -rw-r--r-- |
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begin implementation of folder, gallery
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""" |
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Top-level gallery state |
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""" |
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import filesystem, folder |
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from utils import lazy_load |
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class Gallery (filesystem.Root, folder.Folder) : |
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""" |
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A Gallery is a single place in the filesystem which acts as a Folder of Images, but had some additional stuff |
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""" |
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def _init_config (self) : |
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""" |
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Keep using our given .config |
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""" |
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return self.config |
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def __init__ (self, path, config) : |
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""" |
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Build a Gallery rooted at the given filesystem path, and using the given user configuration. |
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XXX: replace path with config.gallery_path? |
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""" |
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# store config for access by Folder.__init__ |
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self.config = config |
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# cooperative |
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super(Gallery, self).__init__(path) |
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@property |
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def _app_dir (self) : |
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""" |
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The dir containing our application data. |
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""" |
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return self.subdir('.degal')
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@lazy_load |
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def app_dir (self) : |
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""" |
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The dir containing our application data. |
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It will be created if it does not exist. |
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""" |
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return self.subdir('.degal', create=True)
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@lazy_load |
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def stylesheet (self) : |
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""" |
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The stylesheet file. |
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It will be copied from internal resources if it does not exist. |
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""" |
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parents:
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stylesheet = self.app_dir.subfile('style.css')
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if not stylesheet.exists() : |
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# load the resources dir |
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from resources import STATIC_DIR |
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Tero Marttila <terom@fixme.fi>
parents:
82
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e990b7a54d40
only load the resources/pkg_resources stuff if needed - slight optimization for importing without referencing the stylesheet
Tero Marttila <terom@fixme.fi>
parents:
82
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# copy it from the static resource file |
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e990b7a54d40
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stylesheet.copy_from(STATIC_DIR.subfile('style.css'))
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# elif stylesheet-is-older-than-resources-one: warn |
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return stylesheet |
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