def comparable_metric_field():
"""
Intended to be set in a bootstrap environment (no value/options)
"""
from qtools.model import WellMetric, WellChannelMetric
well_compares = []
for col in WellMetric.__mapper__.columns:
if col.info.get('comparable'):
well_compares.append(('well.%s' % col.name, col.doc))
for name, prop in class_properties(WellMetric):
func = prop.fget
info = getattr(func, 'info', dict())
if info.get('comparable'):
well_compares.append(('well.%s' % name, func.doc))
well_channel_compares = []
for col in WellChannelMetric.__mapper__.columns:
if col.info.get('comparable'):
well_channel_compares.append(('channel.%s' % col.name, col.doc))
for name, prop in class_properties(WellChannelMetric):
func = prop.fget
info = getattr(func, 'info', dict())
if info.get('comparable'):
well_channel_compares.append(('channel.%s' % name, func.doc))
well_compares = sorted(well_compares, key=operator.itemgetter(1))
well_channel_compares = sorted(well_channel_compares, key=operator.itemgetter(1))
return [('Well Metrics', well_compares),('Channel Metrics', well_channel_compares)]
def get_well_channel_metric_col_info(name): """ Return the column info on the WellChannelMetric object for the particular name. TODO: put on WellChannelMetric object itself? """ if name in WellChannelMetric.__mapper__.columns: return WellChannelMetric.__mapper__.columns[name] elif name in dict(class_properties(WellChannelMetric)): return getattr(WellChannelMetric, name).fget else: return None
def __get_table_definitions(self, Klass):
display_cols = []
display_cols.extend([(col.doc, col.info.get('definition', ''), col.name)\
for col in Klass.__mapper__.columns if col.doc])
for name, prop in class_properties(Klass):
func = prop.fget
doc = getattr(func, 'doc', None)
info = getattr(func, 'info', dict())
if doc:
display_cols.append((doc, info.get('definition', ''), '(derived property)'))
return display_cols
