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Drop rows with insufficient columns in TSV data source #954
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Summary: Pull Request resolved: #954 We use `csv.DictReader` when reading in TSV files which when reads rows with insufficient number of columns, sets the trailing columns to None. This diff introduces a flag to ignore such rows. If not ignored, a tensorizer could throw KeyError in `numberize()` method since `None` is not a valid key. Reviewed By: borguz Differential Revision: D17223777 fbshipit-source-id: de21f5fe8ed4f2e06032f82f522e6539d6c48c3f
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This pull request has been merged in 78dce2a. |
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Summary: We
csv.DictReaderwhen reading in TSV files which when reads rows with insufficient columns sets the trailing columns to None. This diff introduces a flag to ignore such rows. If not ignored, a tensorizer could throw KeyError innumberize()method sinceNoneis not a valid key.Differential Revision: D17223777