[Mobi] Mobi output improvements

1. Produce dual Mobi file by default (Mobi7 + KF8). Much nicer and
richer experience on Kindle devices.
2. Embed fonts in Mobi.
3. Remove obsolete Mobi stylesheet (mobi.py uses epub css by default)
4. Add flag with-full-fonts to epub.py as it is required for mobi.py to
produce working subset of fonts by calibre.
5. Ignore margins option by default to ensure that result mobi file
will use Kindle devices own margins.

diff --git a/librarian/epub.py b/librarian/epub.py
index c92de3c..9e30134 100644 (file)
--- a/librarian/epub.py
+++ b/librarian/epub.py
@@ -336,7 +336,7 @@ def transform(wldoc, verbose=False,
 
     sample=n: generate sample e-book (with at least n paragraphs)
     cover: a cover.Cover factory or True for default
 
     sample=n: generate sample e-book (with at least n paragraphs)
     cover: a cover.Cover factory or True for default

-    flags: less-advertising, without-fonts, working-copy
+    flags: less-advertising, without-fonts, working-copy, with-full-fonts

     """
 
     def transform_file(wldoc, chunk_counter=1, first=True, sample=None):
     """
 
     def transform_file(wldoc, chunk_counter=1, first=True, sample=None):


@@ -540,14 +540,17 @@ def transform(wldoc, verbose=False,
 
         os.chdir(os.path.join(os.path.dirname(os.path.realpath(__file__)), 'font-optimizer'))
         for fname in 'DejaVuSerif.ttf', 'DejaVuSerif-Bold.ttf', 'DejaVuSerif-Italic.ttf', 'DejaVuSerif-BoldItalic.ttf':
 
         os.chdir(os.path.join(os.path.dirname(os.path.realpath(__file__)), 'font-optimizer'))
         for fname in 'DejaVuSerif.ttf', 'DejaVuSerif-Bold.ttf', 'DejaVuSerif-Italic.ttf', 'DejaVuSerif-BoldItalic.ttf':

-            optimizer_call = ['perl', 'subset.pl', '--chars', ''.join(chars).encode('utf-8'),
-                              get_resource('fonts/' + fname), os.path.join(tmpdir, fname)]
-            if verbose:
-                print "Running font-optimizer"
-                subprocess.check_call(optimizer_call)
+            if not flags or not 'with-full-fonts' in flags:
+                optimizer_call = ['perl', 'subset.pl', '--chars', ''.join(chars).encode('utf-8'),
+                              get_resource('fonts/' + fname), os.path.join(tmpdir, fname)]              
+                if verbose:
+                    print "Running font-optimizer"
+                    subprocess.check_call(optimizer_call)
+                else:
+                    subprocess.check_call(optimizer_call, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+                    zip.write(os.path.join(tmpdir, fname), os.path.join('OPS', fname))

             else:
             else:

-                subprocess.check_call(optimizer_call, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-            zip.write(os.path.join(tmpdir, fname), os.path.join('OPS', fname))
+                zip.write(get_resource('fonts/' + fname), os.path.join('OPS', fname))

             manifest.append(etree.fromstring(
                 '<item id="%s" href="%s" media-type="application/x-font-truetype" />' % (fname, fname)))
         rmtree(tmpdir)
             manifest.append(etree.fromstring(
                 '<item id="%s" href="%s" media-type="application/x-font-truetype" />' % (fname, fname)))
         rmtree(tmpdir)

diff --git a/librarian/mobi.py b/librarian/mobi.py
index 74018b3..3c4c949 100644 (file)
--- a/librarian/mobi.py
+++ b/librarian/mobi.py
@@ -42,9 +42,9 @@ def transform(wldoc, verbose=False,
 
     if not flags:
         flags = []
 
     if not flags:
         flags = []

-    flags = list(flags) + ['without-fonts']
+    flags = list(flags) + ['with-full-fonts']

     epub = document.as_epub(verbose=verbose, sample=sample, html_toc=True,
     epub = document.as_epub(verbose=verbose, sample=sample, html_toc=True,

-            flags=flags, style=get_resource('mobi/style.css'))
+            flags=flags, style=get_resource('epub/style.css'))

 
     if verbose:
         kwargs = {}
 
     if verbose:
         kwargs = {}


@@ -55,6 +55,6 @@ def transform(wldoc, verbose=False,
     output_file = NamedTemporaryFile(prefix='librarian', suffix='.mobi', delete=False)
     output_file.close()
     subprocess.check_call(['ebook-convert', epub.get_filename(), output_file.name,
     output_file = NamedTemporaryFile(prefix='librarian', suffix='.mobi', delete=False)
     output_file.close()
     subprocess.check_call(['ebook-convert', epub.get_filename(), output_file.name,

-            '--no-inline-toc', '--cover=%s' % cover_file.name], **kwargs)
+            '--no-inline-toc', '--mobi-file-type=both', '--subset-embedded-fonts', '--mobi-ignore-margins', '--cover=%s' % cover_file.name], **kwargs)

     os.unlink(cover_file.name)
     return OutputFile.from_filename(output_file.name)
     os.unlink(cover_file.name)
     return OutputFile.from_filename(output_file.name)

diff --git a/librarian/mobi/style.css b/librarian/mobi/style.css
deleted file mode 100644 (file)
index 55af220..0000000
--- a/librarian/mobi/style.css
+++ /dev/null
@@ -1,280 +0,0 @@
-/* =================================================== */
-/* = Common elements: headings, paragraphs and lines = */
-/* =================================================== */
-
-.h2
-{
-       font-size: 2em;
-       margin: 0;
-       margin-top: 1.5em;
-       font-weight: bold;
-       line-height: 1.5em;
-}
-
-.h3
-{
-    text-align:left;
-    font-size: 1.5em;
-    margin-top: 1.5em;
-    font-weight: normal;
-    line-height: 1.5em;
-}
-
-.h4
-{
-       font-size: 1em;
-    margin: 0;
-    margin-top: 1em;
-       line-height: 1.5em;
-}
-
-.paragraph
-{
-    margin: 0;
-}
-
-.paragraph + .paragraph
-{
-    text-indent: 1.2em;
-}
-
-
-/* ======================== */
-/* = Footnotes and themes = */
-/* ======================== */
-
-.annotation
-{
-       margin-bottom: 0.3em;
-       text-align: left;
-}
-
-.block
-{
-       font-size: 0.875em;
-       padding: 1em;
-}
-
-
-/* ============= */
-/* = Numbering = */
-/* ============= */
-
-.anchor sup
-{
-       vertical-align: text-top;
-       font-size: 0.7em;
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-
-/* =================== */
-/* = Custom elements = */
-/* =================== */
-
-.title-page
-{
-    margin-top: 1.5em;
-}
-
-.title
-{
-    font-size: 3em;
-    text-align: center;
-    line-height: 1.5em;
-    font-weight: bold;
-}
-
-.author
-{
-    margin: 0;
-    text-align: center;
-    font-weight: bold;
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-.intitle
-{
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-    margin-bottom: 0.25em;
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-
-.insubtitle
-{
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-    font-weight: bold;
-
-    font-size: 1em;
-    line-height: 1.5em;
-    margin-bottom: 0.25em;
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-
-.collection
-{
-    margin: 0;
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-    font-weight: bold;
-
-       font-size: 1.125em;
-       line-height: 1.5em;
-       margin-bottom: -0.25em;
-}
-
-.subtitle
-{
-    margin: 0;
-    text-align: center;
-    font-weight: bold;
-
-       font-size: 1.5em;
-       line-height: 1.5em;
-       margin-top: -0.25em;
-}
-
-div.didaskalia
-{
-       font-style: italic;
-       margin-top: 0.5em;
-       margin-left: 1.5em;
-}
-
-.kwestia
-{
-       margin-top: 0.5em;
-}
-
-.stanza
-{
-    margin-bottom: 1em;
-}
-
-.stanza-spacer
-{
-    display: none;
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-
-.motto
-{
-       text-align: justify;
-       font-style: italic;
-       margin-top: 1.5em;
-}
-
-.motto_podpis, .motto_podpis .paragraph
-{
-       font-size: 0.875em;
-       text-align: right;
-}
-
-.fragment
-{
-       border-bottom: 0.1em solid #999;
-       padding-bottom: 1.5em;
-}
-
-.note, .note .paragraph
-{
-       text-align: right;
-       font-style: italic;
-}
-
-.dedication, .dedication .paragaph
-{
-    text-align: right;
-    font-style: italic;
-}
-
-hr.spacer
-{
-       height: 3em;
-       visibility: hidden;
-}
-
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-{
-       margin: 0;
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-       border-bottom: 0.1em solid #000;
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-
-.spacer-asterisk
-{
-       padding: 0;
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-    margin-top: 1.5em;
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-       text-align: center;
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-
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-{
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-.place-and-time
-{
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-em.math
-{
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-{
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-{
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-{
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-.person-list em.person
-{
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-.info
-{
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-.info div
-{
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-.info img
-{
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-
-p.minor {
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-p.footer {
-    margin-top: 2em;
-}