- name = "Mac OS X"
- _ConvertedWallpaperLocation = '/tmp/wallpapers/'
- _DesktopPlistLocation = os.path.expanduser('~/Library/Preferences/com.apple.desktop.plist')
-
- def __init__(self, *args, **kwargs):
- BaseChanger.__init__(self, *args, **kwargs)
-
- def remove_old_image_cache(self):
- """Cleans up any old temp images"""
- if not os.path.isdir(self._ConvertedWallpaperLocation):
- os.mkdir(self._ConvertedWallpaperLocation)
- for fullpath, filenames, dirnames in os.walk(self._ConvertedWallpaperLocation, topdown=False):
- for filename in filenames:
- os.unlink(os.path.join(fullpath, filename))
- for dirname in dirnames:
- os.unlink(os.path.join(fullpath, dirname))
-
- def convert_image_format(self, filename):
- """Convert the image to a png, and store it in a local place"""
- self.remove_old_image_cache()
- output_name = os.path.join(self._ConvertedWallpaperLocation, '%s.png' % time.time())
- try:
- return super(OSXChanger, self).convert_image_format(filename, format='PNG', extension='.png')
- except ImportError:
- logging.debug('Could not load PIL, going to try just copying the image')
- import shutil
- output_name = os.path.join(self._ConvertedWallpaperLocation, os.path.basename(filename))
- shutil.copyfile(filename, output_name)
- return output_name, True
-
- def fix_desktop_plist(self):
- """Removes the entry in the desktop plist file that specifies the wallpaper for each monitor"""
- try:
- import Foundation
- desktop_plist = Foundation.NSMutableDictionary.dictionaryWithContentsOfFile_(self._DesktopPlistLocation)
- # Remove all but the 'default' entry
- for k in desktop_plist['Background'].keys():
- if k == 'default':
- continue
- desktop_plist['Background'].removeObjectForKey_(k)
- # Store the plist again (Make sure we write it out atomically -- Don't want to break finder)
- desktop_plist.writeToFile_atomically_(self._DesktopPlistLocation, True)
- except ImportError:
- logging.debug('Could not import the Foundation module, you may have problems with dual screens')
-
- def set_image(self, filename):
- self.fix_desktop_plist()
- if self.convert:
- filename, ret = self.convert_image_format(filename)
- if not ret:
- logging.debug("Convert failed")
- return False
- cmd = """osascript -e 'tell application "finder" to set desktop picture to posix file "%s"'""" % filename
- logging.debug(cmd)
- return not commands.getstatusoutput(cmd)[0]
+ name = "Mac OS X"
+ _ConvertedWallpaperLocation = '/tmp/wallpapers/'
+ _DesktopPlistLocation = os.path.expanduser('~/Library/Preferences/com.apple.desktop.plist')
+
+ def __init__(self, *args, **kwargs):
+ BaseChanger.__init__(self, *args, **kwargs)
+
+ def remove_old_image_cache(self):
+ """Cleans up any old temp images"""
+ if not os.path.isdir(self._ConvertedWallpaperLocation):
+ os.mkdir(self._ConvertedWallpaperLocation)
+ for fullpath, filenames, dirnames in os.walk(self._ConvertedWallpaperLocation, topdown=False):
+ for filename in filenames:
+ os.unlink(os.path.join(fullpath, filename))
+ for dirname in dirnames:
+ os.unlink(os.path.join(fullpath, dirname))
+
+ def convert_image_format(self, filename):
+ """Convert the image to a png, and store it in a local place"""
+ self.remove_old_image_cache()
+ output_name = os.path.join(self._ConvertedWallpaperLocation, '%s.png' % time.time())
+ try:
+ return super(OSXChanger, self).convert_image_format(filename, format='PNG', extension='.png')
+ except ImportError:
+ logging.debug('Could not load PIL, going to try just copying the image')
+ import shutil
+ output_name = os.path.join(self._ConvertedWallpaperLocation, os.path.basename(filename))
+ shutil.copyfile(filename, output_name)
+ return output_name, True
+
+ def fix_desktop_plist(self):
+ """Removes the entry in the desktop plist file that specifies the wallpaper for each monitor"""
+ try:
+ import Foundation
+ desktop_plist = Foundation.NSMutableDictionary.dictionaryWithContentsOfFile_(self._DesktopPlistLocation)
+ # Remove all but the 'default' entry
+ for k in desktop_plist['Background'].keys():
+ if k == 'default':
+ continue
+ desktop_plist['Background'].removeObjectForKey_(k)
+ # Store the plist again (Make sure we write it out atomically -- Don't want to break finder)
+ desktop_plist.writeToFile_atomically_(self._DesktopPlistLocation, True)
+ except ImportError:
+ logging.debug('Could not import the Foundation module, you may have problems with dual screens')
+
+ def set_image(self, filename):
+ self.fix_desktop_plist()
+ if self.convert:
+ filename, ret = self.convert_image_format(filename)
+ if not ret:
+ logging.debug("Convert failed")
+ return False
+ cmd = """osascript -e 'tell application "finder" to set desktop picture to posix file "%s"'""" % filename
+ logging.debug(cmd)
+ return not commands.getstatusoutput(cmd)[0]