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from __future__ import (print_function, division, unicode_literals,
absolute_import)
import os
from sympathy.api import node as synode
from sylib.plot import backend as plot_backends
from sylib.plot import model as plot_models
from sylib.export import common
from sylib.export import table as exporttable
from sylib.export import base
from sympathy.api.nodeconfig import Port, Ports
[docs]class ExportTables(base.ExportMultiple, synode.Node):
__doc__ = common.COMMON_DOC + """
If the input Table(s) has a plot attribute (as created by e.g.,
:ref:`Plot Tables`) it can be exported to a separate file by selecting one
of the extensions in the output section.
:Opposite node: :ref:`Tables`
:Ref. nodes: :ref:`Export ADAFs`
"""
name = 'Export Tables'
description = 'Export Tables'
icon = 'export_table.svg'
inputs = Ports([Port.Tables('Tables to be exported', name='port0'),
Port.Datasources(
'External filenames',
name='port1', n=(0, 1, 0))])
plugins = (exporttable.TableDataExporterBase, )
author = 'Alexander Busck'
nodeid = 'org.sysess.sympathy.export.exporttables'
version = '0.1'
parameters = base.base_params()
parameters.set_list(
'plot',
label='Output separate plot file with the following extension:',
description='If there is a plot attribute in the input tables(s), '
'create a separate file with the plot.',
value=[0],
plist=['-', 'eps', 'pdf', 'svg', 'png'],
editor=synode.Util.combo_editor())
def _exporter_input_item_filename_hook(self, input_item, fq_filename):
if self._plot is not None:
plots_model = plot_models.get_plots_model(
input_item)
plot_exporter = plot_backends.ExporterBackend(
plots_model, self._plot)
plot_exporter.render(
os.path.splitext(fq_filename)[0])
def execute(self, node_context):
plot = None
if 'plot' in node_context.parameters:
plot = node_context.parameters['plot'].selected
plot = None if plot == '-' else plot
self._plot = plot
super(ExportTables, self).execute(node_context)
self._plot = None
