110 lines
3.3 KiB
Python
110 lines
3.3 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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import logging
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import urwid
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from fuelmenu.common.modulehelper import ModuleHelper
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from fuelmenu.common.modulehelper import WidgetType
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log = logging.getLogger(__name__)
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class FeatureGroups(urwid.WidgetWrap):
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def __init__(self, parent):
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self.name = "Feature groups"
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self.visible = True
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self.parent = parent
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# UI details
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self.header_content = [
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"Feature groups",
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"Note: Depending on which feature groups are enabled, "
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"some options on UI will be shown or hidden."
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]
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self.fields = (
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"FEATURE_GROUPS/experimental",
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"FEATURE_GROUPS/advanced",
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)
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self.defaults = {
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"FEATURE_GROUPS/experimental": {
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"label": "Experimental features",
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"tooltip": "(not thoroughly tested)",
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"type": WidgetType.CHECKBOX,
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},
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"FEATURE_GROUPS/advanced": {
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"label": "Advanced features",
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"tooltip": "",
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"type": WidgetType.CHECKBOX,
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}
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}
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self.load()
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self.screen = None
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@property
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def responses(self):
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ret = dict()
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for index, fieldname in enumerate(self.fields):
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ret[fieldname] = self.edits[index].get_state()
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return ret
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def check(self, args):
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self.parent.footer.set_text("Checking data...")
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self.parent.refreshScreen()
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self.parent.footer.set_text("No errors found.")
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return self.responses
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def apply(self, args):
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responses = self.check(args)
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if responses is False:
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log.error("Check failed. Not applying")
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log.error("%s", responses)
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return False
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self.save(responses)
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return True
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def load(self):
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# Read in yaml
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oldsettings = self.parent.settings
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for setting in self.defaults:
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try:
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part1, part2 = setting.split("/")
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self.defaults[setting]["value"] = part2 in oldsettings[part1]
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except Exception as e:
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log.warning("unexpected error: %s", e.message)
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def save(self, responses):
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newsettings = {}
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for setting in responses:
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part1, part2 = setting.split("/")
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if part1 not in newsettings:
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newsettings[part1] = []
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if responses[setting]:
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newsettings[part1].append(part2)
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self.parent.settings.merge(newsettings)
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def cancel(self, button):
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ModuleHelper.cancel(self, button)
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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, show_all_buttons=True)
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