68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
#
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# Copyright (C) 2013 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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# Red Hat Author(s): Vratislav Podzimek <vpodzime@redhat.com>
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#
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"""Text mode shell spoke"""
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from pyanaconda.ui.categories.system import SystemCategory
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from pyanaconda.ui.tui.spokes import NormalTUISpoke
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from pyanaconda.ui.tui.simpleline.widgets import TextWidget
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from pyanaconda.i18n import N_, _
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from pyanaconda.constants import ANACONDA_ENVIRON
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from pyanaconda.flags import flags
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from blivet import arch
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import subprocess
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class ShellSpoke(NormalTUISpoke):
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title = N_("Shell")
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category = SystemCategory
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@classmethod
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def should_run(cls, environment, data):
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# run only in the installer on s390(x) machines
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return flags.debug or (environment == ANACONDA_ENVIRON and arch.isS390())
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@property
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def completed(self):
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# always completed
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return True
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@property
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def status(self):
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return _("Start shell")
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def apply(self):
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# no action needed here
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pass
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def refresh(self, args=None):
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NormalTUISpoke.refresh(self, args)
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self._window += [TextWidget(_("Exit the shell to continue")), ""]
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def prompt(self, args=None):
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# run shell instead of printing prompt and close window on shell exit
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proc = subprocess.Popen(["bash", "--login"], shell=True, cwd="/")
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proc.wait()
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self.close()
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# suppress the prompt
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return None
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