#!/usr/bin/env python3.8
# coding: latin-1
# (c) Massachusetts Institute of Technology 2015-2018
# (c) Brian Teague 2018-2022
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
cytoflowgui.workflow.views.table
--------------------------------
"""
import logging
import pandas as pd
from textwrap import dedent
from traits.api import provides, Instance
from cytoflow import TableView
import cytoflow.utility as util
from cytoflowgui.workflow.serialization import camel_registry, cytoflow_class_repr
from .view_base import IWorkflowView, WorkflowByView, BasePlotParams
TableView.__repr__ = cytoflow_class_repr
[docs]
@provides(IWorkflowView)
class TableWorkflowView(WorkflowByView, TableView):
plot_params = BasePlotParams() # this is unused -- no view, not passed to plot()
# return the result for export from the GUI process
result = Instance(pd.DataFrame, status = True)
[docs]
def plot(self, experiment, **kwargs):
if experiment is None:
raise util.CytoflowViewError("No experiment specified")
self.result = experiment.statistics[self.statistic]
super().plot(experiment)
[docs]
def get_notebook_code(self, idx):
view = TableView()
view.copy_traits(self, view.copyable_trait_names())
return dedent("""
{repr}.plot(ex_{idx})
"""
.format(repr = repr(view),
idx = idx))
### Serialization
@camel_registry.dumper(TableWorkflowView, 'table-view', version = 3)
def _dump(view):
return dict(statistic = view.statistic,
feature = view.feature,
row_facet = view.row_facet,
subrow_facet = view.subrow_facet,
column_facet = view.column_facet,
subcolumn_facet = view.subcolumn_facet,
fill = view.fill,
subset_list = view.subset_list,
current_plot = view.current_plot)
@camel_registry.dumper(TableWorkflowView, 'table-view', version = 2)
def _dump_v2(view):
return dict(statistic = view.statistic,
feature = view.feature,
row_facet = view.row_facet,
subrow_facet = view.subrow_facet,
column_facet = view.column_facet,
subcolumn_facet = view.subcolumn_facet,
subset_list = view.subset_list,
current_plot = view.current_plot)
@camel_registry.loader('table-view', version = any)
def _load(data, version):
return TableWorkflowView(**data)
@camel_registry.dumper(TableWorkflowView, 'table-view', version = 1)
def _dump_v1(view):
return dict(statistic = view.statistic,
row_facet = view.row_facet,
subrow_facet = view.subrow_facet,
column_facet = view.column_facet,
subcolumn_facet = view.subcolumn_facet,
subset_list = view.subset_list,
current_plot = view.current_plot)
@camel_registry.loader('table-view', version = 1)
def _load_v1(data, version):
data['statistic'] = tuple(data['statistic'])[0]
logging.warn("Statistics have changed substantially since you saved this "
".flow file, so you'll need to reset a few things. "
"See the FAQ in the online documentation for details.")
return TableWorkflowView(**data)