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"""Generic script exporter class for any kernel language"""
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# Copyright (c) IPython Development Team.
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# Distributed under the terms of the Modified BSD License.
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from .templateexporter import TemplateExporter
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from IPython.utils.traitlets import Dict
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class ScriptExporter(TemplateExporter):
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_exporters = Dict()
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def _template_file_default(self):
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return 'script'
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def from_notebook_node(self, nb, resources=None, **kw):
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langinfo = nb.metadata.get('language_info', {})
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# delegate to custom exporter, if specified
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exporter_name = langinfo.get('nbconvert_exporter')
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if exporter_name and exporter_name != 'script':
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self.log.debug("Loading script exporter: %s", exporter_name)
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from .export import exporter_map
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if exporter_name not in self._exporters:
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Exporter = exporter_map[exporter_name]
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self._exporters[exporter_name] = Exporter(parent=self)
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exporter = self._exporters[exporter_name]
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return exporter.from_notebook_node(nb, resources, **kw)
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self.file_extension = langinfo.get('file_extension', '.txt')
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self.output_mimetype = langinfo.get('mimetype', 'text/plain')
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return super(ScriptExporter, self).from_notebook_node(nb, resources, **kw)
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