Sync to pluginize

src/calibre/constants.py

@@ -2,7 +2,7 @@ __license__   = 'GPL v3'
 __copyright__ = '2008, Kovid Goyal kovid@kovidgoyal.net'
 __docformat__ = 'restructuredtext en'
 __appname__   = 'calibre'
-__version__   = '0.5.4'
+__version__   = '0.5.5'
 __author__    = "Kovid Goyal <kovid@kovidgoyal.net>"
 '''
 Various run time constants.

src/calibre/ebooks/__init__.py

@@ -6,6 +6,9 @@ Code for the conversion of ebook formats and the reading of metadata
 from various formats.
 '''
 
+import traceback, os
+from calibre import CurrentDir
+
 class ConversionError(Exception):
 
     def __init__(self, msg, only_msg=False):
@@ -22,3 +25,54 @@ BOOK_EXTENSIONS = ['lrf', 'rar', 'zip', 'rtf', 'lit', 'txt', 'htm', 'xhtm',
                    'html', 'xhtml', 'pdf', 'prc', 'mobi', 'azw',
                    'epub', 'fb2', 'djvu', 'lrx', 'cbr', 'cbz', 'oebzip',
                    'rb', 'imp', 'odt']
+
+class HTMLRenderer(object):
+
+    def __init__(self, page, loop):
+        self.page, self.loop = page, loop
+        self.data = ''
+        self.exception = self.tb = None
+
+    def __call__(self, ok):
+        from PyQt4.Qt import QImage, QPainter, QByteArray, QBuffer
+        try:
+            if not ok:
+                raise RuntimeError('Rendering of HTML failed.')
+            image = QImage(self.page.viewportSize(), QImage.Format_ARGB32)
+            image.setDotsPerMeterX(96*(100/2.54))
+            image.setDotsPerMeterY(96*(100/2.54))
+            painter = QPainter(image)
+            self.page.mainFrame().render(painter)
+            painter.end()
+            ba = QByteArray()
+            buf = QBuffer(ba)
+            buf.open(QBuffer.WriteOnly)
+            image.save(buf, 'JPEG')
+            self.data = str(ba.data())
+        except Exception, e:
+            self.exception = e
+            self.traceback = traceback.format_exc()
+        finally:
+            self.loop.exit(0)
+
+
+def render_html(path_to_html, width=590, height=750):
+    from PyQt4.QtWebKit import QWebPage
+    from PyQt4.Qt import QEventLoop, QPalette, Qt, SIGNAL, QUrl, QSize
+    path_to_html = os.path.abspath(path_to_html)
+    with CurrentDir(os.path.dirname(path_to_html)):
+        page = QWebPage()
+        pal = page.palette()
+        pal.setBrush(QPalette.Background, Qt.white)
+        page.setPalette(pal)
+        page.setViewportSize(QSize(width, height))
+        page.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)
+        page.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
+        loop = QEventLoop()
+        renderer = HTMLRenderer(page, loop)
+
+        page.connect(page, SIGNAL('loadFinished(bool)'), renderer)
+        page.mainFrame().load(QUrl.fromLocalFile(path_to_html))
+        loop.exec_()
+    return renderer
+

src/calibre/ebooks/conversion/plumber.py

@@ -339,7 +339,7 @@ OptionRecommendation(name='language',
         trimmer = ManifestTrimmer()
         trimmer(self.oeb, self.opts)
 
-        self.log.info('Creating %s output...'%self.output_plugin.name)
+        self.log.info('Creating %s...'%self.output_plugin.name)
         self.output_plugin.convert(self.oeb, self.output, self.input_plugin, self.opts,
                 self.log)
 

src/calibre/ebooks/epub/from_html.py

@@ -208,6 +208,10 @@ class HTMLProcessor(Processor, Rationalizer):
             for tag in self.root.xpath('//table | //tr | //th | //td'):
                 tag.tag = 'div'
 
+        # ADE can't handle & in an img url
+        for tag in self.root.xpath('//img[@src]'):
+            tag.set('src', tag.get('src', '').replace('&', ''))
+
 
     def save(self):
         for meta in list(self.root.xpath('//meta')):

src/calibre/ebooks/lrf/objects.py

@@ -162,9 +162,13 @@ class LRFStream(LRFObject):
         self.stream = stream.read(self.stream_size)
         if self.stream_flags & 0x200 !=0:
             l = len(self.stream);
-            key = l % self._scramble_key + 0xF;
+            key = self._scramble_key&0xFF
+            if key != 0 and key <= 0xF0:
+                  key = l % key + 0xF
+            else:
+                  key = 0
             if l > 0x400 and (isinstance(self, ImageStream) or isinstance(self, Font) or isinstance(self, SoundStream)):
-                l = 0x400;
+                l = 0x400
             self.stream = self.descramble_buffer(self.stream, l, key)
         if self.stream_flags & 0x100 !=0:
             decomp_size = struct.unpack("<I", self.stream[:4])[0]

src/calibre/ebooks/mobi/reader.py

@@ -266,12 +266,14 @@ class MobiReader(object):
         parse_cache[htmlfile] = root
         self.htmlfile = htmlfile
         ncx = cStringIO.StringIO()
-        opf = self.create_opf(htmlfile, guide, root)
+        opf, ncx_manifest_entry = self.create_opf(htmlfile, guide, root)
         self.created_opf_path = os.path.splitext(htmlfile)[0]+'.opf'
-        opf.render(open(self.created_opf_path, 'wb'), ncx)
+        opf.render(open(self.created_opf_path, 'wb'), ncx,
+                ncx_manifest_entry=ncx_manifest_entry)
         ncx = ncx.getvalue()
         if ncx:
-            open(os.path.splitext(htmlfile)[0]+'.ncx', 'wb').write(ncx)
+            ncx_path = os.path.join(os.path.dirname(htmlfile), 'toc.ncx')
+            open(ncx_path, 'wb').write(ncx)
 
         with open('styles.css', 'wb') as s:
             s.write(self.base_css_rules+'\n\n')
@@ -284,8 +286,9 @@ class MobiReader(object):
         if self.book_header.exth is not None or self.embedded_mi is not None:
             self.log.debug('Creating OPF...')
             ncx = cStringIO.StringIO()
-            opf = self.create_opf(htmlfile, guide, root)
-            opf.render(open(os.path.splitext(htmlfile)[0]+'.opf', 'wb'), ncx)
+            opf, ncx_manifest_entry  = self.create_opf(htmlfile, guide, root)
+            opf.render(open(os.path.splitext(htmlfile)[0]+'.opf', 'wb'), ncx,
+                    ncx_manifest_entry )
             ncx = ncx.getvalue()
             if ncx:
                 open(os.path.splitext(htmlfile)[0]+'.ncx', 'wb').write(ncx)
@@ -434,7 +437,10 @@ class MobiReader(object):
             for ref in opf.guide:
                 if ref.type.lower() == 'toc':
                     toc = ref.href()
+
+        ncx_manifest_entry = None
         if toc:
+            ncx_manifest_entry = 'toc.ncx'
             elems = root.xpath('//*[@id="%s"]'%toc.partition('#')[-1])
             tocobj = None
             ent_pat = re.compile(r'&(\S+?);')
@@ -461,7 +467,7 @@ class MobiReader(object):
             if tocobj is not None:
                 opf.set_toc(tocobj)
 
-        return opf
+        return opf, ncx_manifest_entry
 
 
     def sizeof_trailing_entries(self, data):
@@ -589,7 +595,7 @@ def get_metadata(stream):
     if mr.book_header.exth is None:
         mi = MetaInformation(mr.name, [_('Unknown')])
     else:
-        mi = mr.create_opf('dummy.html')
+        mi = mr.create_opf('dummy.html')[0]
         try:
             if hasattr(mr.book_header.exth, 'cover_offset'):
                 cover_index = mr.book_header.first_image_index + \

src/calibre/ebooks/oeb/output.py

@@ -44,7 +44,7 @@ class OEBOutput(OutputFormatPlugin):
                     else:
                         raw = etree.tostring(raw, encoding='utf-8',
                                 pretty_print=opts.pretty_print)
-                        raw = raw + '<?xml version="1.0" encoding="utf-8" ?>\n'
+                        raw = '<?xml version="1.0" encoding="utf-8" ?>\n'+raw
                 if isinstance(raw, unicode):
                     raw = raw.encode('utf-8')
                 with open(path, 'wb') as f:

src/calibre/web/feeds/news.py

@@ -7,14 +7,12 @@ Defines various abstract base classes that can be subclassed to create powerful
 __docformat__ = "restructuredtext en"
 
 
-import logging, os, cStringIO, time, traceback, re, urlparse, sys, tempfile, functools
+import logging, os, cStringIO, time, traceback, re, urlparse, sys
 from collections import defaultdict
 from functools import partial
 from contextlib import nested, closing
 
-from PyQt4.Qt import QApplication, QFile, Qt, QPalette, QSize, QImage, QPainter, \
-                     QBuffer, QByteArray, SIGNAL, QUrl, QEventLoop, QIODevice
-from PyQt4.QtWebKit import QWebPage
+from PyQt4.Qt import QApplication, QFile, QIODevice
 
 
 from calibre import browser, __appname__, iswindows, \
@@ -22,14 +20,15 @@ from calibre import browser, __appname__, iswindows, \
 from calibre.ebooks.BeautifulSoup import BeautifulSoup, NavigableString, CData, Tag
 from calibre.ebooks.metadata.opf2 import OPFCreator
 from calibre.ebooks.lrf import entity_to_unicode
+from calibre.ebooks import render_html
 from calibre.ebooks.metadata.toc import TOC
 from calibre.ebooks.metadata import MetaInformation
 from calibre.web.feeds import feed_from_xml, templates, feeds_from_index, Feed
 from calibre.web.fetch.simple import option_parser as web2disk_option_parser
 from calibre.web.fetch.simple import RecursiveFetcher
 from calibre.utils.threadpool import WorkRequest, ThreadPool, NoResultsPending
-from calibre.ptempfile import PersistentTemporaryFile
-from calibre.gui2 import images_rc # Needed for default cover
+from calibre.ptempfile import PersistentTemporaryFile, \
+                              PersistentTemporaryDirectory
 
 
 class BasicNewsRecipe(object):
@@ -787,15 +786,18 @@ class BasicNewsRecipe(object):
         '''
         Create a generic cover for recipes that dont have a cover
         '''
+        from calibre.gui2 import images_rc # Needed for access to logo
+        images_rc
         if QApplication.instance() is None: QApplication([])
         f = QFile(':/library')
         f.open(QIODevice.ReadOnly)
-        img = str(f.readAll())
+        img_data = str(f.readAll())
+        tdir = PersistentTemporaryDirectory('_default_cover')
+        img = os.path.join(tdir, 'logo.png')
+        with open(img, 'wb') as g:
+            g.write(img_data)
         f.close()
-        f = tempfile.NamedTemporaryFile(suffix='library.png')
-        f.write(img)
-        f.flush()
-        img = f.name
+        img = os.path.basename(img)
         html= u'''\
         <html>
             <head>
@@ -834,38 +836,16 @@ class BasicNewsRecipe(object):
                  date=strftime(self.timefmt),
                  app=__appname__ +' '+__version__,
                  img=img)
-        f2 = tempfile.NamedTemporaryFile(suffix='cover.html')
-        f2.write(html.encode('utf-8'))
-        f2.flush()
-        page = QWebPage()
-        pal = page.palette()
-        pal.setBrush(QPalette.Background, Qt.white)
-        page.setPalette(pal)
-        page.setViewportSize(QSize(590, 750))
-        page.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)
-        page.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
-        loop = QEventLoop()
-        def render_html(page, loop, ok):
-            try:
-                image = QImage(page.viewportSize(), QImage.Format_ARGB32)
-                image.setDotsPerMeterX(96*(100/2.54))
-                image.setDotsPerMeterY(96*(100/2.54))
-                painter = QPainter(image)
-                page.mainFrame().render(painter)
-                painter.end()
-                ba = QByteArray()
-                buf = QBuffer(ba)
-                buf.open(QBuffer.WriteOnly)
-                image.save(buf, 'JPEG')
-                image_data = str(ba.data())
-                cover_file.write(image_data)
+        hf = os.path.join(tdir, 'cover.htm')
+        with open(hf, 'wb') as f:
+            f.write(html.encode('utf-8'))
+        renderer = render_html(hf)
+        if renderer.tb is not None:
+            self.logger.warning('Failed to render default cover')
+            self.logger.debug(renderer.tb)
+        else:
+            cover_file.write(renderer.data)
             cover_file.flush()
-            finally:
-                loop.exit(0)
-
-        page.connect(page, SIGNAL('loadFinished(bool)'), functools.partial(render_html, page, loop))
-        page.mainFrame().load(QUrl.fromLocalFile(f2.name))
-        loop.exec_()
 
 
     def create_opf(self, feeds, dir=None):

src/calibre/web/feeds/recipes/recipe_exiled.py

@@ -13,7 +13,6 @@ class Exiled(BasicNewsRecipe):
     __author__            = 'Darko Miletic'
     description           = "Mankind's only alternative since 1997 - Formerly known as The eXile"
     publisher             = 'Exiled Online'
-    language              = _('English')
     category              = 'news, politics, international'
     oldest_article        = 15
     max_articles_per_feed = 100
@@ -21,10 +20,12 @@ class Exiled(BasicNewsRecipe):
     use_embedded_content  = False
     encoding              = 'utf8'
     remove_javascript     = True
+    language              = _('English')
     cover_url             = 'http://exiledonline.com/wp-content/themes/exiledonline_theme/images/header-sm.gif'
 
     html2lrf_options = [
                           '--comment'       , description
+                        , '--base-font-size', '10'
                         , '--category'      , category
                         , '--publisher'     , publisher
                         ]
@@ -49,3 +50,8 @@ class Exiled(BasicNewsRecipe):
         soup.head.insert(0,mtag)
         return soup
 
+    def get_article_url(self, article):
+        raw = article.get('link',  None)
+        final = raw + 'all/1/'
+        return final
+

src/calibre/web/feeds/recipes/recipe_laprensa_ni.py

@@ -6,7 +6,7 @@ __copyright__ = '2009, Darko Miletic <darko.miletic at gmail.com>'
 laprensa.com.ni
 '''
 
-import locale
+import datetime
 import time
 from calibre.web.feeds.news import BasicNewsRecipe
 
@@ -23,23 +23,9 @@ class LaPrensa_ni(BasicNewsRecipe):
     encoding              = 'cp1252'
     remove_javascript     = True
     language              = _('Spanish')
-
-    #Locale setting to get appropriate date/month values in Spanish
-    try:
-      #Windows seting for locale
-      locale.setlocale(locale.LC_TIME,'Spanish_Nicaragua')
-    except locale.Error:
-      #Linux setting for locale -- choose one appropriate for your distribution
-      try:
-        locale.setlocale(locale.LC_TIME,'es_NI')
-      except locale.Error:
-          try:
-              locale.setlocale(locale.LC_TIME,'es_ES')
-          except:
-              pass
-
-
-    current_index         = time.strftime("http://www.laprensa.com.ni/archivo/%Y/%B/%d/noticias/")
+    months_es             = ['enero','febrero','marzo','abril','mayo','junio','julio','agosto','septiembre','octubre','noviembre','diciembre']
+    current_month         = months_es[datetime.date.today().month - 1]
+    current_index         = time.strftime("http://www.laprensa.com.ni/archivo/%Y/" + current_month + "/%d/noticias/")
 
     html2lrf_options = [
                           '--comment', description
@@ -91,6 +77,3 @@ class LaPrensa_ni(BasicNewsRecipe):
             totalfeeds.append((feedtitle, articles))
         return totalfeeds
 
-    def cleanup(self):
-        #Going back to the default locale
-        locale.setlocale(locale.LC_TIME,'')

src/calibre/www/apps/blog/models.py

@@ -2,10 +2,10 @@ from django.db import models
 from django.utils.translation import ugettext_lazy as _
 from django.db.models import permalink
 from django.contrib.auth.models import User
-from calibre.www.apps.tagging.fields import TagField
+from tagging.fields import TagField
 from calibre.www.apps.blog.managers import PublicManager
 
-import calibre.www.apps.tagging as tagging
+import tagging
 
 class Category(models.Model):
     """Category model."""

src/calibre/www/kovid/settings.py

@@ -40,10 +40,10 @@ INSTALLED_APPS = (
     'django.contrib.sites',
     'django.contrib.admin',
     'django.contrib.comments',
+    'django.contrib.markup',
     'calibre.www.apps.inlines',
-    'calibre.www.apps.tagging',
+    'tagging',
     'calibre.www.apps.blog',
-
 )
 
 

src/calibre/www/kovid/urls.py

@@ -2,14 +2,16 @@ from django.conf.urls.defaults import patterns, include, handler404, handler500
 from django.conf import settings
 
 # Uncomment the next two lines to enable the admin:
-#from django.contrib import admin
-#admin.autodiscover()
+from django.contrib import admin
+admin.autodiscover()
 
 urlpatterns = patterns('',
 
- #       (r'^admin/(.*)', admin.site.root),
+    (r'^admin/(.*)', admin.site.root),
 
     (r'^comments/', include('django.contrib.comments.urls')),
+    (r'', include('calibre.www.apps.blog.urls')),
+
 
 
 )

src/tagging/__init__.py

@@ -1,6 +1,6 @@
 from django.utils.translation import ugettext as _
 
-from calibre.www.apps.tagging.managers import ModelTaggedItemManager, TagDescriptor
+from tagging.managers import ModelTaggedItemManager, TagDescriptor
 
 VERSION = (0, 3, 'pre')
 

src/tagging/admin.py

@@ -1,5 +1,5 @@
 from django.contrib import admin
-from calibre.www.apps.tagging.models import Tag, TaggedItem
+from tagging.models import Tag, TaggedItem
 
 admin.site.register(TaggedItem)
 admin.site.register(Tag)

src/tagging/fields.py

@@ -5,9 +5,9 @@ from django.db.models import signals
 from django.db.models.fields import CharField
 from django.utils.translation import ugettext_lazy as _
 
-from calibre.www.apps.tagging import settings
-from calibre.www.apps.tagging.models import Tag
-from calibre.www.apps.tagging.utils import edit_string_for_tags
+from tagging import settings
+from tagging.models import Tag
+from tagging.utils import edit_string_for_tags
 
 class TagField(CharField):
     """
@@ -101,7 +101,7 @@ class TagField(CharField):
         return 'CharField'
 
     def formfield(self, **kwargs):
-        from calibre.www.apps.tagging import forms
+        from tagging import forms
         defaults = {'form_class': forms.TagField}
         defaults.update(kwargs)
         return super(TagField, self).formfield(**defaults)

src/tagging/forms.py

@@ -4,9 +4,9 @@ Tagging components for Django's form library.
 from django import forms
 from django.utils.translation import ugettext as _
 
-from calibre.www.apps.tagging import settings
-from calibre.www.apps.tagging.models import Tag
-from calibre.www.apps.tagging.utils import parse_tag_input
+from tagging import settings
+from tagging.models import Tag
+from tagging.utils import parse_tag_input
 
 class AdminTagForm(forms.ModelForm):
     class Meta:

src/tagging/managers.py

@@ -5,7 +5,7 @@ application.
 from django.contrib.contenttypes.models import ContentType
 from django.db import models
 
-from calibre.www.apps.tagging.models import Tag, TaggedItem
+from tagging.models import Tag, TaggedItem
 
 class ModelTagManager(models.Manager):
     """

src/tagging/models.py

@@ -13,9 +13,9 @@ from django.db import connection, models
 from django.db.models.query import QuerySet
 from django.utils.translation import ugettext_lazy as _
 
-from calibre.www.apps.tagging import settings
-from calibre.www.apps.tagging.utils import calculate_cloud, get_tag_list, get_queryset_and_model, parse_tag_input
-from calibre.www.apps.tagging.utils import LOGARITHMIC
+from tagging import settings
+from tagging.utils import calculate_cloud, get_tag_list, get_queryset_and_model, parse_tag_input
+from tagging.utils import LOGARITHMIC
 
 qn = connection.ops.quote_name
 

src/tagging/utils.py

@@ -159,7 +159,7 @@ def get_tag_list(tags):
        * A ``Tag`` ``QuerySet``.
 
     """
-    from calibre.www.apps.tagging.models import Tag
+    from tagging.models import Tag
     if isinstance(tags, Tag):
         return [tags]
     elif isinstance(tags, QuerySet) and tags.model is Tag:
@@ -201,7 +201,7 @@ def get_tag(tag):
 
     If no matching tag can be found, ``None`` will be returned.
     """
-    from calibre.www.apps.tagging.models import Tag
+    from tagging.models import Tag
     if isinstance(tag, Tag):
         return tag
 

src/tagging/views.py

@@ -5,8 +5,8 @@ from django.http import Http404
 from django.utils.translation import ugettext as _
 from django.views.generic.list_detail import object_list
 
-from calibre.www.apps.tagging.models import Tag, TaggedItem
-from calibre.www.apps.tagging.utils import get_tag, get_queryset_and_model
+from tagging.models import Tag, TaggedItem
+from tagging.utils import get_tag, get_queryset_and_model
 
 def tagged_object_list(request, queryset_or_model=None, tag=None,
         related_tags=False, related_tag_counts=True, **kwargs):