58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
#!/usr/bin/env python
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# Copyright 2013 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from fuelmenu.common.modulehelper import ModuleHelper
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import fuelmenu.common.urwidwrapper as widget
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import subprocess
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import urwid
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import urwid.raw_display
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import urwid.web_display
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blank = urwid.Divider()
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class Shell(object):
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def __init__(self, parent):
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self.name = "Shell Login"
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self.visible = True
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self.parent = parent
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self.screen = None
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# UI text
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text1 = "Press the button below to enter a shell login."
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login_button = widget.Button("Shell Login", self.start_shell)
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self.header_content = [text1, blank, login_button]
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self.fields = []
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self.defaults = dict()
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def check(self, args):
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return True
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def start_shell(self, args):
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self.parent.mainloop.screen.stop()
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message = "Type exit to return to the main UI."
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subprocess.call(
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"screen bash -c 'clear; echo %s ; echo; bash -i'" % message,
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shell=True
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)
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self.parent.mainloop.screen.start()
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def refresh(self):
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pass
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def screenUI(self):
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return ModuleHelper.screenUI(self, self.header_content, self.fields,
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self.defaults, buttons_visible=False)
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