Merge from trunk

recipes/freenature.recipe

@@ -1,6 +1,4 @@
 from calibre.web.feeds.news import BasicNewsRecipe
-from calibre.ebooks.BeautifulSoup import Tag
-import re
 
 class NatureNews(BasicNewsRecipe):
     title          = u'Nature News'

src/calibre/devices/cli.py

@@ -15,6 +15,7 @@
 from calibre.devices.errors import ArgumentError, DeviceError, DeviceLocked
 from calibre.customize.ui import device_plugins
 from calibre.devices.scanner import DeviceScanner
+from calibre.utils.config import device_prefs
 
 MINIMUM_COL_WIDTH = 12 #: Minimum width of columns in ls output
 
@@ -228,6 +229,7 @@ def main():
             continue
         else:
             dev = d
+            d.specialize_global_preferences(device_prefs)
             break
 
 

src/calibre/devices/interface.py

@@ -5,7 +5,6 @@
 
 from calibre.customize import Plugin
 from calibre.constants import iswindows
-from calibre.utils.config import prefs
 
 class DevicePlugin(Plugin):
     """
@@ -627,19 +626,17 @@ def set_user_blacklisted_devices(self, devices):
         '''
         pass
 
-    def specialize_global_preferences(self, device_prefs, add_specializations):
+    def specialize_global_preferences(self, device_prefs):
         '''
         Implement this method if your device wants to override a particular
         preference. You must ensure that all call sites that want a preference
         that can be overridden use device_prefs['something'] instead
-        of prefs['something']. If add_specializations is True, then your
+        of prefs['something']. Your
         method should call device_prefs.set_overrides(pref=val, pref=val, ...).
-        If add_specializations is False, then your method should call
-        device_prefs.set_overrides() to remove any previous specialization.
         Currently used for:
             metadata management (prefs['manage_device_metadata'])
         '''
-        pass
+        device_prefs.set_overrides()
 
 
     # Dynamic control interface.

src/calibre/devices/smart_device_app/driver.py

@@ -34,7 +34,7 @@
 from calibre.library.server import server_config as content_server_config
 from calibre.ptempfile import PersistentTemporaryFile
 from calibre.utils.ipc import eintr_retry_call
-from calibre.utils.config import from_json, tweaks, prefs
+from calibre.utils.config import from_json, tweaks
 from calibre.utils.date import isoformat, now
 from calibre.utils.filenames import ascii_filename as sanitize, shorten_components_to
 from calibre.utils.mdns import (publish as publish_zeroconf, unpublish as
@@ -1198,12 +1198,8 @@ def set_plugboards(self, plugboards, pb_func):
         self.plugboard_func = pb_func
 
     @synchronous('sync_lock')
-    def specialize_global_preferences(self, device_prefs, add_specializations):
-        self._debug('add', add_specializations)
-        if add_specializations:
-            device_prefs.set_overrides(manage_device_metadata='on_connect')
-        else:
-            device_prefs.set_overrides()
+    def specialize_global_preferences(self, device_prefs):
+        device_prefs.set_overrides(manage_device_metadata='on_connect')
 
     @synchronous('sync_lock')
     def startup(self):

src/calibre/gui2/device.py

@@ -210,8 +210,7 @@ def after_device_connect(self, dev, device_kind):
             return
 
         self.connected_device = dev
-        self.connected_device.specialize_global_preferences(device_prefs,
-                                                    add_specializations=True)
+        self.connected_device.specialize_global_preferences(device_prefs)
         self.connected_device_kind = device_kind
         self.connected_slot(True, device_kind)
 
@@ -237,8 +236,7 @@ def connected_device_removed(self):
             # is being shut down.
             self.connected_device.shutdown()
             self.call_shutdown_on_disconnect = False
-        self.connected_device.specialize_global_preferences(device_prefs,
-                                                add_specializations=False)
+        device_prefs.set_overrides()
         self.connected_device = None
         self._device_information = None
 

src/calibre/gui2/dialogs/smartdevice.py

@@ -5,11 +5,10 @@
 __license__   = 'GPL v3'
 __copyright__ = '2008, Kovid Goyal <kovid at kovidgoyal.net>'
 
-from PyQt4.Qt import (QDialog, QLineEdit, Qt, QPushButton, QDialogButtonBox)
+from PyQt4.Qt import (QDialog, QLineEdit, Qt)
 
 from calibre.gui2 import error_dialog
 from calibre.gui2.dialogs.smartdevice_ui import Ui_Dialog
-from calibre.utils.config import prefs
 from calibre.utils.mdns import get_all_ips
 
 def _cmp_ipaddr(l, r):

src/calibre/gui2/library/models.py

@@ -16,7 +16,7 @@
 from calibre.ebooks.metadata import fmt_sidx, authors_to_string, string_to_authors
 from calibre.ebooks.metadata.book.base import SafeFormat
 from calibre.ptempfile import PersistentTemporaryFile
-from calibre.utils.config import tweaks, prefs, device_prefs
+from calibre.utils.config import tweaks, device_prefs
 from calibre.utils.date import dt_factory, qt_to_dt, as_local_time
 from calibre.utils.icu import sort_key
 from calibre.utils.search_query_parser import SearchQueryParser

src/calibre/library/catalogs/epub_mobi_builder.py

@@ -648,6 +648,7 @@ def establish_equivalencies(self, item_list, key=None):
                 # Hackhackhackhackhack
                 # icu returns bogus results with curly apostrophes, maybe others under OS X 10.6.x
                 # When we see the magic combo of 0/-1 for ordnum/ordlen, special case the logic
+                last_c = u''
                 if ordnum == 0 and ordlen == -1:
                     if icu_upper(c[0]) != last_c:
                         last_c = icu_upper(c[0])