# This is a cross platform/cross window manager way to change your wallpaper
import commands, sys, os, os.path, subprocess, time
-from logging import debug, info, warning
+import logging
__all__ = ("init", "set_image")
changers = []
def set_image(filename):
- info("Setting image: %s" % filename)
+ logging.info("Setting image: %s", filename)
for changer in changers:
if not changer.set_image(filename):
- warning("Failed to set background: wallchanger.set_image(%s), changer=%s" % (filename, changer))
+ logging.warning("Failed to set background: wallchanger.set_image(%s), changer=%s", filename, changer)
def init(*args, **kwargs):
"""Desktop Changer factory"""
- debug("Testing for OSX (NonX11)")
+ logging.debug("Testing for OSX (NonX11)")
if commands.getstatusoutput("ps ax -o command -c|grep -q WindowServer")[0] == 0:
changers.append(OSXChanger(*args, **kwargs))
# X11 is not running for this display
return
- debug("Testing for KDE")
+ logging.debug("Testing for KDE")
if commands.getstatusoutput("xwininfo -name 'KDE Desktop'")[0] == 0:
changers.append(KDEChanger(*args, **kwargs))
- debug("Testing for Gnome")
+ logging.debug("Testing for Gnome")
if commands.getstatusoutput("xwininfo -name 'gnome-session'")[0] == 0:
changers.append(GnomeChanger(*args, **kwargs))
- debug("Testing for WMaker")
+ logging.debug("Testing for WMaker")
if commands.getstatusoutput("xlsclients | grep -qi wmaker")[0] == 0:
changers.append(WMakerChanger(*args, **kwargs))
class BaseChanger(object):
name = "undefined"
def __init__(self, background_color='black', permanent=False, convert=False):
- info('Determined the window manager is "%s"' % self.name)
+ logging.info('Determined the window manager is "%s"', self.name)
self.background_color = background_color
self.permanent = permanent
self.convert = convert
self.remove_old_image_cache()
output_name = os.path.join(self._ConvertedWallpaperLocation, '%s.png' % time.time())
cmd = ["convert", '-resize', '1280', '-gravity', 'Center', '-crop', '1280x800+0+0', file, output_name]
- debug("""Convert command: '"%s"'""" % '" "'.join(cmd))
+ logging.debug("""Convert command: '"%s"'""", '" "'.join(cmd))
return output_name, subprocess.Popen(cmd, stdout=sys.stdout, stderr=sys.stderr, stdin=None).wait()
def set_image(self, file):
if self.convert:
file, convert_status = self.convert_image_format(file)
if convert_status:
- debug('Convert failed')
+ logging.debug('Convert failed')
cmd = ["wmsetbg",
"-b", self.background_color, # Sets the background colour to be what the user specified
"-S", # 'Smooth' (WTF?)
if self.permanent:
cmd += ["-u"] # update the wmaker database
cmd += [file]
- debug('''WMaker bgset command: "'%s'"''' % "' '".join(cmd))
+ logging.debug('''WMaker bgset command: "'%s'"''', "' '".join(cmd))
return not subprocess.Popen(cmd, stdout=sys.stdout, stderr=sys.stderr, stdin=None).wait()
class OSXChanger(BaseChanger):
def __init__(self, *args, **kwargs):
BaseChanger.__init__(self, *args, **kwargs)
- self.fix_desktop_plist()
def remove_old_image_cache(self):
"""Cleans up any old temp images"""
img.save(output_name, "PNG")
return output_name, True
except ImportError:
- debug('Could not load PIL, going to try just copying the image')
+ 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(file))
shutil.copyfile(file, output_name)
# 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:
- debug('Could not import the Foundation module, you may have problems with dual screens')
+ 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:
- debug("Convert failed")
+ logging.debug("Convert failed")
return False
cmd = """osascript -e 'tell application "finder" to set desktop picture to posix file "%s"'""" % filename
- debug(cmd)
+ logging.debug(cmd)
return not commands.getstatusoutput(cmd)[0]
class GnomeChanger(BaseChanger):
name = "Gnome"
def set_image(self, file):
cmd = ['gconftool-2', '--type', 'string', '--set', '/desktop/gnome/background/picture_filename', file]
- debug(cmd)
+ logging.debug(cmd)
return not subprocess.Popen(cmd, stdout=sys.stdout, stderr=sys.stderr, stdin=None).wait()
class KDEChanger(BaseChanger):
cmds.append(['dcop', 'kdesktop', 'KBackgroundIface', 'configure'])
for cmd in cmds:
- debug(cmd)
+ logging.debug(cmd)
if subprocess.Popen(cmd, stdout=sys.stdout, stderr=sys.stderr, stdin=None).wait() != 0:
return False
def main(filename):
- import logging
logging.basicConfig(level=logging.DEBUG, format="%(levelname)s: %(message)s")
init()
set_image(filename)