upstream/ipython Files · IPython/nbconvert/exporters/python.py

DOC: Warn the user when they pass `default` to a TraitType....

DOC: Warn the user when they pass `default` to a TraitType. Most TraitType subclasses accept a `default_value` parameter. On more occasions than I care to admit, I've written something like: ``` class Foo(HasTraits): foo_int = Integer(default=5) ``` when what I actually meant was ``` class Foo(HasTraits): foo_int = Integer(default_value=5) ``` I suspect I'm not the only one who's had to track down this same bug multiple times.

Thomas Kluyver - - Load All Authors

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             / IPython / nbconvert / exporters / python.py
          
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      """Python script Exporter class"""

      #-----------------------------------------------------------------------------

      # Copyright (c) 2013, the IPython Development Team.

      #

      # Distributed under the terms of the Modified BSD License.

      #

      # The full license is in the file COPYING.txt, distributed with this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      from .templateexporter import TemplateExporter

      #-----------------------------------------------------------------------------

      # Classes

      #-----------------------------------------------------------------------------

      class PythonExporter(TemplateExporter):

          """

          Exports a Python code file.

          """

          def _file_extension_default(self):

              return '.py'

          def _template_file_default(self):

              return 'python'

          output_mimetype = 'text/x-python'

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				"""Python script Exporter class"""

				#-----------------------------------------------------------------------------
				# Copyright (c) 2013, the IPython Development Team.
				#
				# Distributed under the terms of the Modified BSD License.
				#
				# The full license is in the file COPYING.txt, distributed with this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				from .templateexporter import TemplateExporter

				#-----------------------------------------------------------------------------
				# Classes
				#-----------------------------------------------------------------------------

				class PythonExporter(TemplateExporter):
				"""
				Exports a Python code file.
				"""
				def _file_extension_default(self):
				return '.py'

				def _template_file_default(self):
				return 'python'

				output_mimetype = 'text/x-python'