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# -*- coding: utf-8 -*- |
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# |
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# This file is part of SENAITE.CORE. |
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# |
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# SENAITE.CORE is free software: you can redistribute it and/or modify it under |
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# the terms of the GNU General Public License as published by the Free Software |
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# Foundation, version 2. |
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# |
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# This program is distributed in the hope that it will be useful, but WITHOUT |
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# ANY 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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# this program; if not, write to the Free Software Foundation, Inc., 51 |
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# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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# |
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# Copyright 2018-2024 by it's authors. |
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# Some rights reserved, see README and LICENSE. |
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from operator import itemgetter |
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from bika.lims import logger |
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from bika.lims import bikaMessageFactory as _ |
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from bika.lims.interfaces.analysis import IRequestAnalysis |
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from Products.Archetypes.interfaces import IFieldDefaultProvider |
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from Products.Archetypes.Registry import registerField |
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from senaite.core.browser.fields.record import RecordField |
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from zope.interface import implements |
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# A tuple of (subfield_id, subfield_label,) |
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SUB_FIELDS = ( |
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("keyword", _("Analysis Service")), |
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("min_operator", _("Min operator")), |
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("min", _('Min')), |
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("max_operator", _("Max operator")), |
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("max", _('Max')), |
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("warn_min", _('Min warn')), |
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("warn_max", _('Max warn')), |
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("hidemin", _('< Min')), |
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("hidemax", _('> Max')), |
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("rangecomment", _( |
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u"label_specs_rangecomment", |
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default=u"Out of range comment" |
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)), |
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) |
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class ResultRangeField(RecordField): |
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"""A field that stores a results range |
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""" |
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_properties = RecordField._properties.copy() |
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_properties.update({ |
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"type": "results_range_field", |
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"subfields": map(itemgetter(0), SUB_FIELDS), |
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"subfield_labels": dict(SUB_FIELDS), |
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}) |
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def set(self, instance, value, **kwargs): |
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from bika.lims.content.analysisspec import ResultsRangeDict |
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if isinstance(value, ResultsRangeDict): |
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# Better store a built-in dict so it will always be available even |
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# if ResultsRangeDict is removed or changed |
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value = dict(value) |
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super(ResultRangeField, self).set(instance, value, **kwargs) |
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def get(self, instance, **kwargs): |
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from bika.lims.content.analysisspec import ResultsRangeDict |
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value = super(ResultRangeField, self).get(instance, **kwargs) |
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if value: |
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return ResultsRangeDict(dict(value.items())) |
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return {} |
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registerField(ResultRangeField, title="ResultRange", |
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description="Used for storing a result range",) |
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class DefaultResultsRangeProvider(object): |
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"""Default Results Range provider for analyses |
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This is used for backwards-compatibility for when the analysis' ResultsRange |
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was obtained directly from Sample's ResultsRanges field, before this: |
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https://github.com/senaite/senaite.core/pull/1506 |
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""" |
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implements(IFieldDefaultProvider) |
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def __init__(self, context): |
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self.context = context |
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def __call__(self): |
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"""Get the default value. |
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""" |
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if not IRequestAnalysis.providedBy(self.context): |
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return {} |
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# Get the AnalysisRequest to look at |
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analysis = self.context |
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sample = analysis.getRequest() |
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# Search by keyword |
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# or service uid for backwards compatibility |
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search_by = analysis.getKeyword() or analysis.getServiceUID() |
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if not search_by: |
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return {} |
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return self.get_results_range_by(sample, search_by) |
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def get_results_range_by(self, sample, search_by): |
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rr = {} |
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try: |
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field = sample.getField("ResultRange", {}) |
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rr = field.get(sample, search_by=search_by) |
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except AttributeError as e: |
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logger.error("Failed to get results range for sample " |
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"'{}' by '{}': " |
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"{}".format(sample.getId(), search_by, str(e))) |
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return rr |
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senaite /
senaite.core
