def do_white_rabbit_stage(flow_params):
init_status = Status.get_instance()
if not flow_params.get('skip', False):
clear_screen()
try:
rabbit(1, 'left-to-right')
except:
pass
clear_screen()
msg = _("{string_username}, follow the white rabbit").format(
string_username=init_status.username)
typewriter_echo(msg, trailing_linebreaks=2)
command = decorate_with_preset('cd rabbithole', 'code')
typewriter_echo(_("Type {string_code_to_type}, then [ENTER]").format(
string_code_to_type=command),
trailing_linebreaks=2)
# TODO: open shell
rabbithole = "/home/{}/rabbithole".format(init_status.username)
ensure_dir(rabbithole)
cmd = "sudo -u {} -H bash --init-file {}".format(
init_status.username, SUBSHELLRC_PATH)
os.system(cmd)
delete_dir(rabbithole)
reset_overscan()
matrix_binary(1, False)
set_overscan()
clear_screen()
init_status.stage = Status.LOVE_STAGE
init_status.save()
def upgrade_debian(gui_process):
from kano_updater.utils import fix_broken, launch_gui_if_not_running, set_gui_stage
# setting up apt-get for non-interactive mode
os.environ['DEBIAN_FRONTEND'] = 'noninteractive'
# Try to fix any broken packages prior to the upgrade
fix_broken("Preparing packages to be upgraded")
# apt upgrade
gui_process = launch_gui_if_not_running(gui_process)
set_gui_stage(4)
# try to download all files first, retry in a loop
for i in xrange(5):
_, _, rc = run_cmd_log('apt-get -y -d dist-upgrade')
if rc == 0:
break
elif i == 4:
return -1
set_gui_stage(5)
# do the actual update using the downloaded files
cmd = 'yes "" | apt-get -y -o Dpkg::Options::="--force-confdef" ' + \
'-o Dpkg::Options::="--force-confold" dist-upgrade'
_, debian_err, _ = run_cmd_log(cmd)
# apt autoremove
gui_process = launch_gui_if_not_running(gui_process)
set_gui_stage(6)
cmd = 'apt-get -y autoremove --purge'
run_cmd_log(cmd)
# apt autoclean
cmd = 'apt-get -y autoclean'
run_cmd_log(cmd)
# Try to fix any broken packages after the upgrade
fix_broken("Finalising package upgrade")
# parsing debian error log
if debian_err:
err_split = debian_err.splitlines()
dirs_delete = []
err_packages = []
for l in err_split:
if 'dpkg: warning: unable to delete old directory' in l:
parts = l.split("'")
dirs_delete.append(parts[1].strip())
if 'dpkg: error processing' in l:
parts = l.split('/var/cache/apt/archives/')
packagename = parts[1].split()[0].strip()[:-4]
err_packages.append(packagename)
# remove left-over non-empty directories
for dir in dirs_delete:
delete_dir(dir)
# return err_packages
return err_packages
return None
def upgrade_debian(gui_process):
from kano_updater.utils import fix_broken, launch_gui_if_not_running, set_gui_stage
# setting up apt-get for non-interactive mode
os.environ['DEBIAN_FRONTEND'] = 'noninteractive'
# Try to fix any broken packages prior to the upgrade
fix_broken(_("Preparing packages to be upgraded"))
# apt upgrade
gui_process = launch_gui_if_not_running(gui_process)
set_gui_stage(4)
# try to download all files first, retry in a loop
for i in xrange(5):
_, _, rc = run_cmd_log('apt-get -y -d dist-upgrade')
if rc == 0:
break
elif i == 4:
return -1
set_gui_stage(5)
# do the actual update using the downloaded files
cmd = 'yes "" | apt-get -y -o Dpkg::Options::="--force-confdef" ' + \
'-o Dpkg::Options::="--force-confold" dist-upgrade'
_, debian_err, _ = run_cmd_log(cmd)
# apt autoremove
gui_process = launch_gui_if_not_running(gui_process)
set_gui_stage(6)
cmd = 'apt-get -y autoremove --purge'
run_cmd_log(cmd)
# apt autoclean
cmd = 'apt-get -y autoclean'
run_cmd_log(cmd)
# Try to fix any broken packages after the upgrade
fix_broken(_("Finalising package upgrade"))
# parsing debian error log
if debian_err:
err_split = debian_err.splitlines()
dirs_delete = []
err_packages = []
for l in err_split:
if 'dpkg: warning: unable to delete old directory' in l:
parts = l.split("'")
dirs_delete.append(parts[1].strip())
if 'dpkg: error processing' in l:
parts = l.split('/var/cache/apt/archives/')
packagename = parts[1].split()[0].strip()[:-4]
err_packages.append(packagename)
# remove left-over non-empty directories
for dir in dirs_delete:
delete_dir(dir)
# return err_packages
return err_packages
return None
def delete_tmp_dir():
'''
Deletes TMP_DIR directory
'''
delete_dir(TMP_DIR)
def delete_tmp_dir():
'''
Deletes TMP_DIR directory
'''
delete_dir(TMP_DIR)
