def __init__(self):
logger.info("Plugins Directory(location: %s)" % plugins_path)
# Init the plugin list dict
self._plugins = collections.defaultdict(dict)
# Load plugins
self.load_plugins(args=None)
def __init__(self):
logger.info("Plugins Directory(location: %s)" % plugins_path)
# Init the plugin list dict
self._plugins = collections.defaultdict(dict)
# Load plugins
self.load_plugins(args=None)
def load_plugins(self, args=None):
""" Load all plugins in the 'plugins' directory."""
header = "lmit_"
for item in os.listdir(plugins_path):
if item.startswith(header) and item.endswith(".py"):
# Import the plugin
plugin = __import__(os.path.basename(item)[:-3])
plugin_name = os.path.basename(item)[len(header):-3].lower()
self._plugins[plugin_name] = plugin.SubMenu(args=args)
# Log plugin list
logger.info("Available plugins list: {0}".format(self.getAllPlugins()))
def load_plugins(self, args=None):
""" Load all plugins in the 'plugins' directory."""
header = "lmit_"
for item in os.listdir(plugins_path):
if item.startswith(header) and item.endswith(".py"):
# Import the plugin
plugin = __import__(os.path.basename(item)[:-3])
plugin_name = os.path.basename(item)[len(header):-3].lower()
self._plugins[plugin_name] = plugin.SubMenu(args=args)
# Log plugin list
logger.info("Available plugins list: {0}".format(self.getAllPlugins()))
def __catch_key(self):
# Catch the pressed key
self.pressedkey = self.get_key(self.term_window)
# Actions
if self.pressedkey == ord('\x1b') or self.pressedkey == ord('q'):
# 'ESC'|'q' > Quit
self.end()
logger.info("Stop LMIT by q-key event")
sys.exit(0)
return self.pressedkey
def main():
# Log LMIT and PSutil version
logger.info('Start LMIT {0}'.format(__version__))
logger.info('{0} {1} and PSutil {2} detected'.format(
platform.python_implementation(), platform.python_version(),
__psutil_version))
# Share global var
global core
# Create the LMIT main instance
core = LmitMain()
# Catch the CTRL-C signal
signal.signal(signal.SIGINT, __signal_handler)
# Load Plug-In directory
core.getAllPlugins()
core.process()
def main():
# Log LMIT and PSutil version
logger.info('Start LMIT {0}'.format(__version__))
logger.info('{0} {1} and PSutil {2} detected'.format(
platform.python_implementation(),
platform.python_version(),
__psutil_version))
# Share global var
global core
# Create the LMIT main instance
core = LmitMain()
# Catch the CTRL-C signal
signal.signal(signal.SIGINT, __signal_handler)
# Load Plug-In directory
core.getAllPlugins()
core.process()
def display(self):
# Line index
self.menu_line = 5
self.menu_column = 5
# Cursur index
self.index = 0
# Get the screen size
screen_x = self.screen.getmaxyx()[1]
screen_y = self.screen.getmaxyx()[0]
logger.info('Screen size x: {0}, y: {1}'.format(screen_x, screen_y))
mode = curses.A_REVERSE
title = "Linux Management Interface Tool(LMIT)"
title_x = screen_x / 2
self.term_window.addstr(1, title_x - (len(title) / 2), title,
curses.A_BOLD)
self.term_window.addstr(3, 2, self.menu_item['title'])
items = self.menu_item['items']
for item in items:
#logger.info('menu name: {0}'.format(item['menu']))
if self.index == self.position:
mode = curses.A_REVERSE
else:
mode = curses.A_NORMAL
self.term_window.addstr(self.menu_line + self.index,
self.menu_column, item['menu'], mode)
self.index = self.index + 1
self.term_window.border(0)
self.term_window.refresh()
def process(self):
# Display first
self.display()
# Wait key
exitkey = False
while not exitkey:
# Get key
pressedkey = self.__catch_key()
#logger.info('Current pressed key: {0}'.format(self.pressedkey))
# Is it an exit key?
exitkey = (self.pressedkey == ord('\x1b')
or self.pressedkey == ord('q'))
if not exitkey and self.pressedkey > -1:
# Pressed key is KEY_UP
if self.pressedkey == 65:
logger.info('Key Up Event')
if self.position > 0:
self.position = self.position - 1
# Pressed key is KEY_DOWN
elif self.pressedkey == 66:
logger.info('Key Down Event')
if self.position < len(self.menu_item['items']) - 1:
self.position = self.position + 1
# Pressed key is KEY_ENTER
elif self.pressedkey == 10:
item = self.menu_item['items'][self.position]
logger.info('Enter Key Event - {0}'.format(item['menu']))
logger.info('Menu Key Name - {0}'.format(item['key']))
# Load plugin class from dictionary
"""plugin = self._plugins[item['key']]
submenu = plugin.getMenuItem()
logger.info('SubMenu - {0}'.format(submenu))"""
# Call override method
plugin = self._plugins[item['key']]
plugin.process()
# Redraw display
self.display()
# Wait 50ms
curses.napms(50)
def end():
"""Stop LMIT."""
logger.info("Stop LMIT(with CTRL-C)")
# End
sys.exit(0)
def process(self):
logger.info("LMIT Main Process is started")
menu = LmitMenu(menu_item, self._plugins)
menu.process()
def end():
"""Stop LMIT."""
logger.info("Stop LMIT(with CTRL-C)")
# End
sys.exit(0)
def process(self):
logger.info("LMIT Main Process is started")
menu = LmitMenu(menu_item, self._plugins)
menu.process()
