def _do_install(self):
cmd = install_lib.get_init_dirs_cmd()
res = ai_dialog_exec(cmd,
msg='Initializing directories...',
showcmd=False)
if res != 0:
return res
cmd = install_lib.get_copy_files_cmd()
gauge_text_base = 'Copying files...'
gauge_text = gauge_text_base
gauge_text_prev = gauge_text
gauge_percent = 0
gauge_percent_prev = 0
dialog.gauge_start(gauge_text, width=40, height=9)
p = ai_popen(cmd,
stdin=subprocess.DEVNULL,
stdout=subprocess.PIPE,
stderr=subprocess.DEVNULL,
universal_newlines=True)
for x in p.stdout:
x = x.split()
if len(x) == 4 and x[1].endswith('%'):
gauge_percent = int(x[1][:-1])
speed = x[2]
eta = x[3]
gauge_text = gauge_text_base + \
'\nSpeed: ' + speed + \
'\n ETA: ' + eta
if gauge_percent != gauge_percent_prev or \
gauge_text != gauge_text_prev:
dialog.gauge_update(percent=gauge_percent,
text=gauge_text,
update_text=True)
gauge_text_prev = gauge_text
gauge_percent = gauge_percent
p.communicate()
dialog.gauge_stop()
if p.returncode != 0:
return p.returncode
install_lib.update_mirrorlist()
cmd = install_lib.get_configure_cmd()
res = ai_dialog_exec(cmd,
linger=True,
msg='Configuring...',
width=75,
height=20,
showcmd=False)
return res
def _exec_thread(self, cmd, msg):
p = ai_popen(cmd,
universal_newlines=True,
stdin=subprocess.DEVNULL,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
self._add_log_thread(msg)
for x in p.stdout:
self._add_log_thread(x.rstrip('\n'))
p.communicate()
return p.returncode
def _exec(self, cmd, msg='', **kwargs):
if not gui.started:
ai_dialog_exec(cmd, msg=msg, **kwargs)
else:
from partition_gui import partition_gui
p = ai_popen(cmd,
stdin=subprocess.DEVNULL,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
universal_newlines=True)
partition_gui.add_log_lib(msg)
partition_gui.add_log_lib('- ' + cmd)
for x in p.stdout:
partition_gui.add_log_lib(x.rstrip('\n'))
def _copy_files_thread(self):
cmd = install_lib.get_copy_files_cmd()
text_base = _('Copying files...')
text = text_base
text_prev = text
percent = 0
percent_prev = 0
p = ai_popen(cmd,
stdin=subprocess.DEVNULL,
stdout=subprocess.PIPE,
stderr=subprocess.DEVNULL,
universal_newlines=True)
self._set_progress_thread(text)
self._add_log_thread('Copying files...')
for x in p.stdout:
x = x.split()
if len(x) == 4 and x[1].endswith('%'):
percent = int(x[1][:-1])
speed = x[2]
eta = x[3]
text = text_base + \
'\nSpeed: ' + speed + \
'\nETA: ' + eta
if percent != percent_prev:
self._set_percent_thread(percent)
percent_prev = percent
if text != text_prev:
self._set_progress_thread(text)
text_prev = text
p.communicate()
if p.returncode != 0:
self._install_fail_thread()
return
self._update_mirrorlist_thread()