[epub] pep8

[librarian.git] / librarian / mobi.py

diff --git a/librarian/mobi.py b/librarian/mobi.py
index 3c4c949..b30c1fe 100644 (file)
--- a/librarian/mobi.py
+++ b/librarian/mobi.py
@@ -3,6 +3,7 @@
 # This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 # This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #

+

 from copy import deepcopy
 import os
 import subprocess
 from copy import deepcopy
 import os
 import subprocess


@@ -13,8 +14,8 @@ from librarian.cover import DefaultEbookCover
 from librarian import get_resource
 
 
 from librarian import get_resource
 
 

-def transform(wldoc, verbose=False,
-              sample=None, cover=None, flags=None):
+def transform(wldoc, verbose=False, sample=None, cover=None,
+              use_kindlegen=False, flags=None):

     """ produces a MOBI file
 
     wldoc: a WLDocument
     """ produces a MOBI file
 
     wldoc: a WLDocument


@@ -27,34 +28,29 @@ def transform(wldoc, verbose=False,
     del wldoc
     book_info = document.book_info
 
     del wldoc
     book_info = document.book_info
 

-    # provide a cover by default
-    if not cover:
-        cover = DefaultEbookCover
-    cover_file = NamedTemporaryFile(suffix='.png', delete=False)
-    bound_cover = cover(book_info)
-    bound_cover.save(cover_file)
-
-    if bound_cover.uses_dc_cover:
-        if document.book_info.cover_by:
-            document.edoc.getroot().set('data-cover-by', document.book_info.cover_by)
-        if document.book_info.cover_source:
-            document.edoc.getroot().set('data-cover-source', document.book_info.cover_source)
-

     if not flags:
         flags = []
     if not flags:
         flags = []

-    flags = list(flags) + ['with-full-fonts']
-    epub = document.as_epub(verbose=verbose, sample=sample, html_toc=True,
-            flags=flags, style=get_resource('epub/style.css'))
+    flags = list(flags)

 
 

+    epub = document.as_epub(verbose=verbose, sample=sample,
+                            html_toc=True, cover=True, flags=flags)

     if verbose:
         kwargs = {}
     else:
         devnull = open("/dev/null", 'w')
         kwargs = {"stdout": devnull, "stderr": devnull}
 
     if verbose:
         kwargs = {}
     else:
         devnull = open("/dev/null", 'w')
         kwargs = {"stdout": devnull, "stderr": devnull}
 

-    output_file = NamedTemporaryFile(prefix='librarian', suffix='.mobi', delete=False)
+    output_file = NamedTemporaryFile(prefix='librarian', suffix='.mobi',
+                                     delete=False)

     output_file.close()
     output_file.close()

-    subprocess.check_call(['ebook-convert', epub.get_filename(), output_file.name,
-            '--no-inline-toc', '--mobi-file-type=both', '--subset-embedded-fonts', '--mobi-ignore-margins', '--cover=%s' % cover_file.name], **kwargs)
-    os.unlink(cover_file.name)
+
+    if use_kindlegen:
+        output_file_basename = os.path.basename(output_file.name)
+        subprocess.check_call(['kindlegen', '-c2', epub.get_filename(),
+                              '-o', output_file_basename], **kwargs)
+    else:
+        subprocess.check_call(['ebook-convert', epub.get_filename(),
+                               output_file.name, '--no-inline-toc',
+                               '--mobi-file-type=both',
+                               '--mobi-ignore-margins'], **kwargs)

     return OutputFile.from_filename(output_file.name)
     return OutputFile.from_filename(output_file.name)