def refresh_info(self, refresh=0):
"""
Reload the data file information and show them on the main dialog. The
information here includes both metadata and hosts module info from the
data file.
:param refresh: A flag indicating whether the information on main
dialog needs to be reloaded or not. The value could be `0` or `1`.
======= =============
refresh operation
======= =============
0 Do NOT reload
1 Reload
======= =============
:type refresh: int
"""
if refresh and RetrieveData.conn is not None:
RetrieveData.clear()
try:
RetrieveData.unpack()
RetrieveData.connect_db()
self.set_func_list(refresh)
self.refresh_func_list()
self.set_info()
except (BadZipfile, IOError, OSError):
self.warning_incorrect_datafile()
def refresh_info(self, refresh=0):
"""
Reload the data file information and show them on the main dialog. The
information here includes both metadata and hosts module info from the
data file.
:param refresh: A flag indicating whether the information on main
dialog needs to be reloaded or not. The value could be `0` or `1`.
======= =============
refresh operation
======= =============
0 Do NOT reload
1 Reload
======= =============
:type refresh: int
"""
if refresh and RetrieveData.conn is not None:
RetrieveData.clear()
try:
RetrieveData.unpack()
RetrieveData.connect_db()
self.set_func_list(refresh)
self.refresh_func_list()
self.set_info()
except (BadZipfile, IOError, OSError):
self.warning_incorrect_datafile()
def __del__(self):
"""
Clear up the temporary data file while TUI session is finished.
"""
try:
RetrieveData.clear()
except:
pass
def __del__(self):
"""
Reset the terminal and clear up the temporary data file while TUI
session is finished.
"""
super(HostsUtil, self).__del__()
try:
RetrieveData.clear()
except:
pass
def __del__(self):
"""
Reset the terminal and clear up the temporary data file while TUI
session is finished.
"""
super(HostsUtil, self).__del__()
try:
RetrieveData.clear()
except:
pass
def close(self):
"""
Close this program while the close signal is emitted.
.. note:: This method is the slot responses to the close signal from
an instance of the main dialog.
"""
try:
RetrieveData.clear()
except:
pass
super(QDialogDaemon, self).close()
def close(self):
"""
Close this program while the close signal is emitted.
.. note:: This method is the slot responses to the close signal from
an instance of the main dialog.
"""
try:
RetrieveData.clear()
except:
pass
super(QDialogDaemon, self).close()
def start(cls,silent=0,mode='system'):
cls.make_mode=mode #Possible values are 'utf-8', 'ansi' and 'system'.
cls.silent=silent
cls.set_platform()
cls.check_connection()
cls.update = cls.check_update()
if cls.check_version():
cls.show_status("Update found!")
cls.fetch_update()
RetrieveData.unpack()
RetrieveData.connect_db()
cls.set_func_list()
cls.select_all()
cls.set_config_bytes()
mk=MakeHosts(cls)
mk.make()
RetrieveData.clear()
return 1
else:
cls.show_status("No update!")
RetrieveData.clear()
return 0
