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GwR wip catalog thumb caching

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This commit is contained in:
GRiker 2010-11-12 15:12:25 -07:00
parent 6251032b25
commit c1183e5aef
1 changed files with 28 additions and 5 deletions
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33
src/calibre/library/catalog.py
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@ -16,6 +16,7 @@ from calibre.customize import CatalogPlugin
from calibre.customize.conversion import OptionRecommendation, DummyReporter from calibre.customize.conversion import OptionRecommendation, DummyReporter
from calibre.ebooks.BeautifulSoup import BeautifulSoup, BeautifulStoneSoup, Tag, NavigableString from calibre.ebooks.BeautifulSoup import BeautifulSoup, BeautifulStoneSoup, Tag, NavigableString
from calibre.ptempfile import PersistentTemporaryDirectory from calibre.ptempfile import PersistentTemporaryDirectory
from calibre.utils.config import config_dir
from calibre.utils.date import isoformat, now as nowf from calibre.utils.date import isoformat, now as nowf
from calibre.utils.logging import default_log as log from calibre.utils.logging import default_log as log
@ -862,6 +863,8 @@ class EPUB_MOBI(CatalogPlugin):
self.__booksByDateRead = None self.__booksByDateRead = None
self.__booksByTitle = None self.__booksByTitle = None
self.__booksByTitle_noSeriesPrefix = None self.__booksByTitle_noSeriesPrefix = None
self.__cache_dir = os.path.join(config_dir, 'caches', 'catalog')
self.__archive_path = os.path.join(self.__cache_dir, "thumbs.zip")
self.__catalogPath = PersistentTemporaryDirectory("_epub_mobi_catalog", prefix='') self.__catalogPath = PersistentTemporaryDirectory("_epub_mobi_catalog", prefix='')
self.__contentDir = os.path.join(self.catalogPath, "content") self.__contentDir = os.path.join(self.catalogPath, "content")
self.__currentStep = 0.0 self.__currentStep = 0.0
@ -902,6 +905,22 @@ class EPUB_MOBI(CatalogPlugin):
self.__output_profile = profile self.__output_profile = profile
break break
if False:
# Confirm/create thumbs archive
if not os.path.exists(self.cache_dir):
if DEBUG:
self.log.info(" creating thumb cache '%s'" % self.__cache_dir)
os.makedirs(self.__cache_dir)
if not os.path.exists(self.__archive_path):
self.log.info(" creating thumbnail archive")
zfw = ZipFile(self.archive_path, mode='w')
zfw.writestr("Catalog Thumbs Archive",'')
zfw.close()
else:
if DEBUG:
self.log.info(" existing thumb cache at '%s'" % self.archive_path)
# Tweak build steps based on optional sections: 1 call for HTML, 1 for NCX # Tweak build steps based on optional sections: 1 call for HTML, 1 for NCX
if self.opts.generate_titles: if self.opts.generate_titles:
self.__totalSteps += 2 self.__totalSteps += 2
@ -1723,14 +1742,18 @@ class EPUB_MOBI(CatalogPlugin):
else: else:
pubdateTag.insert(0,NavigableString('<br/>')) pubdateTag.insert(0,NavigableString('<br/>'))
# Insert the rating # Insert the rating, remove if unrated
# Render different ratings chars for epub/mobi # Render different ratings chars for epub/mobi
stars = int(title['rating']) / 2 stars = int(title['rating']) / 2
star_string = self.FULL_RATING_SYMBOL * stars
empty_stars = self.EMPTY_RATING_SYMBOL * (5 - stars)
ratingTag = body.find(attrs={'class':'rating'}) ratingTag = body.find(attrs={'class':'rating'})
ratingTag.insert(0,NavigableString('%s%s <br/>' % (star_string,empty_stars))) if stars:
star_string = self.FULL_RATING_SYMBOL * stars
empty_stars = self.EMPTY_RATING_SYMBOL * (5 - stars)
ratingTag.insert(0,NavigableString('%s%s <br/>' % (star_string,empty_stars)))
else:
ratingLabel = body.find('td',text="Rating").replaceWith("Unrated")
ratingTag.insert(0,NavigableString('<br/>'))
# Insert user notes or remove Notes label. Notes > 1 line will push formatting down # Insert user notes or remove Notes label. Notes > 1 line will push formatting down
if 'notes' in title: if 'notes' in title: