def set_background(afile=None):
desktop_environment = get_desktop_environment()
if desktop_environment == 'gnome' or desktop_environment == 'unity' or \
desktop_environment == 'budgie-desktop':
if afile and os.path.exists(afile):
os.system("DISPLAY=:0 GSETTINGS_BACKEND=dconf gsettings set \
org.gnome.desktop.background picture-uri file://'%s'" % afile)
elif desktop_environment == "mate":
if afile and os.path.exists(afile):
os.system("DISPLAY=:0 GSETTINGS_BACKEND=dconf gsettings set \
org.mate.background picture-filename '%s'" % afile)
elif desktop_environment == "cinnamon":
if afile and os.path.exists(afile):
os.system("DISPLAY=:0 GSETTINGS_BACKEND=dconf gsettings set \
org.cinnamon.desktop.background picture-uri file://'%s'" % afile)
def set_background(afile=None):
if afile and os.path.exists(afile):
local.env['DISPLAY'] = ':0'
local.env['GSETTINGS_BACKEND'] = 'dconf'
gsettings = local['gsettings']
desktop_environment = get_desktop_environment()
if desktop_environment == 'gnome' or \
desktop_environment == 'unity' or \
desktop_environment == 'budgie-desktop':
gsettings['set', 'org.gnome.desktop.background', 'picture-uri',
'file://{}'.format(afile)]()
elif desktop_environment == "mate":
gsettings['set', 'org.mate.desktop.background', 'picture-filename',
'\'{}\''.format(afile)]()
elif desktop_environment == "cinnamon":
gsettings['set', 'org.cinnamon.desktop.background', 'picture-uri',
'file://{}'.format(afile)]()
def __init__(self):
self.cron = CronTab(user=True)
params = PARAMS % os.getuid()
filename = os.path.join(os.path.expanduser('~'), FILE)
desktop_environment = get_desktop_environment()
if desktop_environment == 'gnome' or \
desktop_environment == 'unity' or \
desktop_environment == 'budgie-desktop':
gset = GSET_GNOME % filename
elif desktop_environment == "mate":
gset = GSET_MATE % filename
elif desktop_environment == "cinnamon":
gset = GSET_CINNAMON % filename
else:
gset = None
if gset is not None:
self.command = 'sleep 20;{0};{1} {2} {4} && {3} {4}'.format(
params, EXEC, SCRIPT, gset, NO_OUTPUT)
else:
self.command = None