23 lines
688 B
Python
23 lines
688 B
Python
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"""Module containing a preprocessor that removes metadata from code cells"""
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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 traitlets import Set
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from .base import Preprocessor
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class ClearMetadataPreprocessor(Preprocessor):
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"""
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Removes all the metadata from all code cells in a notebook.
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"""
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def preprocess_cell(self, cell, resources, cell_index):
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"""
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All the code cells are returned with an empty metadata field.
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"""
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if cell.cell_type == 'code':
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# Remove metadata
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if 'metadata' in cell:
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cell.metadata = {}
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return cell, resources
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