Fix #756736 (Tweaks not translated)

setup/pygettext.py

@@ -170,8 +170,8 @@ from setup import __appname__, __version__ as version
 # there.
 pot_header = '''\
 # Translation template file..
-# Copyright (C) 2007 Kovid Goyal
-# Kovid Goyal <kovid@kovidgoyal.net>, 2007.
+# Copyright (C) %(year)s Kovid Goyal
+# Kovid Goyal <kovid@kovidgoyal.net>, %(year)s.
 #
 msgid ""
 msgstr ""
@@ -185,7 +185,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\\n"
 "Generated-By: pygettext.py %%(version)s\\n"
 
-'''%dict(appname=__appname__, version=version)
+'''%dict(appname=__appname__, version=version, year=time.strftime('%Y'))
 
 
 def usage(code, msg=''):

setup/translations.py

@@ -26,6 +26,38 @@ class POT(Command):
                     ans.append(os.path.abspath(os.path.join(root, name)))
         return ans
 
+    def get_tweaks_docs(self):
+        path = self.a(self.j(self.SRC, '..', 'resources', 'default_tweaks.py'))
+        with open(path, 'rb') as f:
+            raw = f.read().decode('utf-8')
+        msgs = []
+        lines = list(raw.splitlines())
+        for i, line in enumerate(lines):
+            if line.startswith('#:'):
+                msgs.append((i, line[2:].strip()))
+                j = i
+                block = []
+                while True:
+                    j += 1
+                    line = lines[j]
+                    if not line.startswith('#'):
+                        break
+                    block.append(line[1:].strip())
+                if block:
+                    msgs.append((i+1, '\n'.join(block)))
+
+        ans = []
+        for lineno, msg in msgs:
+            ans.append('#: %s:%d'%(path, lineno))
+            slash = unichr(92)
+            msg = msg.replace(slash, slash*2).replace('"', r'\"').replace('\n',
+                    r'\n').replace('\r', r'\r').replace('\t', r'\t')
+            ans.append('msgid "%s"'%msg)
+            ans.append('msgstr ""')
+            ans.append('')
+
+        return '\n'.join(ans)
+
 
     def run(self, opts):
         files = self.source_files()
@@ -35,10 +67,10 @@ class POT(Command):
         atexit.register(shutil.rmtree, tempdir)
         pygettext(buf, ['-k', '__', '-p', tempdir]+files)
         src = buf.getvalue()
+        src += '\n\n' + self.get_tweaks_docs()
         pot = os.path.join(self.PATH, __appname__+'.pot')
-        f = open(pot, 'wb')
+        with open(pot, 'wb') as f:
             f.write(src)
-        f.close()
         self.info('Translations template:', os.path.abspath(pot))
         return pot
 

src/calibre/ebooks/fb2/output.py

@@ -155,7 +155,7 @@ class FB2Output(OutputFormatPlugin):
         OptionRecommendation(name='fb2_genre',
             recommended_value='antique', level=OptionRecommendation.LOW,
             choices=FB2_GENRES,
-            help=_('Genre for the book. Choices: %s\n\n See: ' % FB2_GENRES) + 'http://www.fictionbook.org/index.php/Eng:FictionBook_2.1_genres ' \
+            help=(_('Genre for the book. Choices: %s\n\n See: ') % FB2_GENRES) + 'http://www.fictionbook.org/index.php/Eng:FictionBook_2.1_genres ' \
                 + _('for a complete list with descriptions.')),
     ])
 

src/calibre/gui2/preferences/tweaks.py

@@ -14,9 +14,9 @@ from calibre.utils.config import read_raw_tweaks, write_tweaks
 from calibre.gui2.widgets import PythonHighlighter
 from calibre import isbytestring
 
-from PyQt4.Qt import QAbstractListModel, Qt, QStyledItemDelegate, QStyle, \
-    QStyleOptionViewItem, QFont, QDialogButtonBox, QDialog, \
-    QVBoxLayout, QPlainTextEdit, QLabel
+from PyQt4.Qt import (QAbstractListModel, Qt, QStyledItemDelegate, QStyle,
+    QStyleOptionViewItem, QFont, QDialogButtonBox, QDialog,
+    QVBoxLayout, QPlainTextEdit, QLabel)
 
 class Delegate(QStyledItemDelegate): # {{{
     def __init__(self, view):
@@ -35,8 +35,9 @@ class Delegate(QStyledItemDelegate): # {{{
 class Tweak(object): # {{{
 
     def __init__(self, name, doc, var_names, defaults, custom):
-        self.name = name
-        self.doc = doc.strip()
+        translate = __builtins__['_']
+        self.name = translate(name)
+        self.doc = translate(doc.strip())
         self.var_names = var_names
         self.default_values = {}
         for x in var_names: