def _write_char_log_file(self, fname):
""" Creates a file that includes the avatar configuration used when
the rest of the assets where created as a label. The purpose of this
file is to avoid the time consuming process of recreating assets that
are already present and updated.
:param fname: filename for the configuration file to be created
:returns: False iff some error occurs
:rtype: Boolean
"""
if self._sel_char is None:
logger.warn(
"Character not selected, will abandon writing log file")
return False
if self._sel_env is None:
logger.warn(
"Environment not selected, will abandon writing log file")
return False
created_file = False
with open(fname, 'w') as fp:
obj_av = {}
# ensure that environments is not present in this dict
items = self.selected_items_per_cat()
items.pop(self.env_label, None)
obj_av['avatar'] = [self._sel_char.get_id(), items]
obj_av['environment'] = self._sel_env.get_id()
obj_av['date_created'] = get_date_now()
dump(obj_av, fp)
created_file = True
return created_file
def save_app_state_variable_all_users(app, variable, value):
if os.environ['LOGNAME'] != 'root':
logger.error("Error: save_app_state_variable_all_users must be executed with root privileges")
return
users = get_all_users()
for user in users:
dir_path = os.path.join(
"/home", user, ".kanoprofile", "apps", app
)
if not os.path.exists(dir_path):
os.makedirs(dir_path)
chown_path(dir_path, user, user)
state_path = os.path.join(dir_path, "state.json")
data = {variable: value}
data['save_date'] = get_date_now()
write_json(state_path, data)
chown_path(state_path, user, user)
def save_profile(data):
''' Write profile data to file
:param data: JSON serialisable data about the profile
'''
logger.debug('save_profile')
data.pop('cpu_id', None)
data.pop('mac_addr', None)
data['save_date'] = get_date_now()
ensure_dir(profile_dir)
write_json(profile_file, data)
if 'SUDO_USER' in os.environ:
chown_path(kanoprofile_dir)
chown_path(profile_dir)
chown_path(profile_file)
if os.path.exists('/usr/bin/kdesk') and not is_running('kano-sync'):
logger.info('refreshing kdesk from save_profile')
run_bg('kdesk -a profile')
def save_app_state_variable_all_users(app, variable, value):
if os.environ['LOGNAME'] != 'root':
logger.error(
"Error: save_app_state_variable_all_users must be executed with root privileges"
)
return
users = get_all_users()
for user in users:
dir_path = os.path.join("/home", user, ".kanoprofile", "apps", app)
if not os.path.exists(dir_path):
os.makedirs(dir_path)
chown_path(dir_path, user, user)
state_path = os.path.join(dir_path, "state.json")
data = {variable: value}
data['save_date'] = get_date_now()
write_json(state_path, data)
chown_path(state_path, user, user)
def save_app_state(app_name, data):
""" Save a state of an application to the user's Kano profile.
:param app_name: The application that this data are associated with.
:type app_name: str
:param data: The data to be stored.
:type data: dict
"""
logger.debug('save_app_state {}'.format(app_name))
app_state_file = get_app_state_file(app_name)
data['save_date'] = get_date_now()
ensure_dir(get_app_dir(app_name))
write_json(app_state_file, data)
if 'SUDO_USER' in os.environ:
chown_path(kanoprofile_dir)
chown_path(apps_dir)
chown_path(get_app_dir(app_name))
chown_path(app_state_file)
def save_app_state(app_name, data):
""" Save a state of an application to the user's Kano profile.
:param app_name: The application that this data are associated with.
:type app_name: str
:param data: The data to be stored.
:type data: dict
"""
logger.debug("save_app_state {}".format(app_name))
app_state_file = get_app_state_file(app_name)
data['save_date'] = get_date_now()
ensure_dir(get_app_dir(app_name))
write_json(app_state_file, data)
if 'SUDO_USER' in os.environ:
chown_path(kanoprofile_dir)
chown_path(apps_dir)
chown_path(get_app_dir(app_name))
chown_path(app_state_file)
def save_profile(data, skip_kdesk_refresh=False):
''' Write profile data to file
:param data: JSON serialisable data about the profile
'''
logger.debug('save_profile')
data.pop('cpu_id', None)
data.pop('mac_addr', None)
data['save_date'] = get_date_now()
ensure_dir(profile_dir)
write_json(profile_file, data)
if 'SUDO_USER' in os.environ:
chown_path(kanoprofile_dir)
chown_path(profile_dir)
chown_path(profile_file)
if (not skip_kdesk_refresh and
os.path.exists('/usr/bin/kdesk') and
not is_running('kano-sync')):
logger.info("refreshing kdesk from save_profile")
run_bg('kdesk -a profile')