128 lines
4.1 KiB
Python
128 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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################################################################################
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#
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# Rattail -- Retail Software Framework
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# Copyright © 2010-2017 Lance Edgar
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#
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# This file is part of Rattail.
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#
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# Rattail is free software: you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Rattail. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Views for tempmon probes
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"""
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from __future__ import unicode_literals, absolute_import
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from rattail_tempmon.db import model as tempmon
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import formalchemy as fa
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from tailbone import forms
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from tailbone.db import TempmonSession
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from tailbone.views.tempmon import MasterView, ClientFieldRenderer
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def unique_config_key(value, field):
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probe = field.parent.model
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query = TempmonSession.query(tempmon.Probe)\
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.filter(tempmon.Probe.config_key == value)
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if probe.uuid:
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query = query.filter(tempmon.Probe.uuid != probe.uuid)
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if query.count():
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raise fa.ValidationError("Config key must be unique")
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class TempmonProbeView(MasterView):
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"""
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Master view for tempmon probes.
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"""
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model_class = tempmon.Probe
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model_title = "TempMon Probe"
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model_title_plural = "TempMon Probes"
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route_prefix = 'tempmon.probes'
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url_prefix = '/tempmon/probes'
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grid_columns = [
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'client',
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'config_key',
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'appliance_type',
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'description',
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'device_path',
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'enabled',
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'status',
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]
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def configure_grid(self, g):
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super(TempmonProbeView, self).configure_grid(g)
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g.joiners['client'] = lambda q: q.join(tempmon.Client)
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g.sorters['client'] = g.make_sorter(tempmon.Client.config_key)
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g.set_sort_defaults('client')
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g.set_enum('appliance_type', self.enum.TEMPMON_APPLIANCE_TYPE)
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g.set_enum('status', self.enum.TEMPMON_PROBE_STATUS)
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g.set_type('enabled', 'boolean')
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g.set_label('config_key', "Key")
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g.set_link('client')
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g.set_link('config_key')
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g.set_link('description')
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def _preconfigure_fieldset(self, fs):
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fs.config_key.set(validate=unique_config_key)
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fs.client.set(label="TempMon Client", renderer=ClientFieldRenderer)
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fs.appliance_type.set(renderer=forms.renderers.EnumFieldRenderer(self.enum.TEMPMON_APPLIANCE_TYPE))
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fs.status.set(renderer=forms.renderers.EnumFieldRenderer(self.enum.TEMPMON_PROBE_STATUS))
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def configure_fieldset(self, fs):
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fs.configure(
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include=[
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fs.client,
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fs.config_key,
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fs.appliance_type,
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fs.description,
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fs.device_path,
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fs.critical_temp_min,
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fs.good_temp_min,
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fs.good_temp_max,
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fs.critical_temp_max,
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fs.therm_status_timeout,
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fs.status_alert_timeout,
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fs.enabled,
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fs.status,
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])
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if self.creating or self.editing:
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del fs.status
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def delete_instance(self, probe):
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# bulk-delete all readings first
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readings = self.Session.query(tempmon.Reading)\
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.filter(tempmon.Reading.probe == probe)
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readings.delete(synchronize_session=False)
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self.Session.flush()
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self.Session.refresh(probe)
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# Flush immediately to force any pending integrity errors etc.; that
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# way we don't set flash message until we know we have success.
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self.Session.delete(probe)
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self.Session.flush()
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def includeme(config):
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TempmonProbeView.defaults(config)
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