| Server IP : 74.208.127.88 / Your IP : 216.73.216.187 Web Server : Apache/2.4.41 (Ubuntu) System : Linux ubuntu 5.4.0-163-generic #180-Ubuntu SMP Tue Sep 5 13:21:23 UTC 2023 x86_64 User : www-data ( 33) PHP Version : 7.4.3-4ubuntu2.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /proc/self/root/snap/core20/current/usr/share/subiquity/subiquitycore/ui/ |
Upload File : |
# Copyright 2017 Canonical, Ltd.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from urwid import (
Text,
)
styles = {
'dots': {
'texts': [t.replace('*', '\N{bullet}')
for t in ['|*----|', '|-*---|', '|--*--|', '|---*-|',
'|----*|', '|---*-|', '|--*--|', '|-*---|']],
'rate': 0.2,
},
'spin': {
'texts': ['-', '\\', '|', '/'],
'rate': 0.1,
},
}
class Spinner(Text):
def __init__(self, aio_loop=None, style='spin', align='center'):
self.aio_loop = aio_loop
self.spin_index = 0
self.spin_text = styles[style]['texts']
self.rate = styles[style]['rate']
super().__init__('', align=align)
self.handle = None
def spin(self):
self.spin_index = (self.spin_index + 1) % len(self.spin_text)
self.set_text(self.spin_text[self.spin_index])
def _advance(self):
self.spin()
self.handle = self.aio_loop.call_later(self.rate, self._advance)
def start(self):
self.stop()
self._advance()
def stop(self):
self.set_text('')
if self.handle is not None:
self.handle.cancel()
self.handle = None