ddf.history.History¶
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class
ddf.history.History(data, row_map, col_map)¶ Stores the historical information of a stainer so that it can printed in an organised manner.
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__init__(data, row_map, col_map)¶ Constructor for History object
- Parameters
data ((str, str, float) tuple) – Stores important information about Stainer executed. Tuple contains (name of stainer, message, time taken)
row_map ({int: int} dictionary) – Row mapping showing the relationship between the original and new row positions. Only applies to transformation for the specific stainer.
col_map ({int: int} dictionary) – Column mapping showing the relationship between the original and new column positions. Only applies to transformation for the specific stainer.
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get_col_map()¶ Returns column mapping for the corresponding stainer
- Returns
col_map – Mapping of previous column indices to column indices after stainer transformation.
- Return type
{int: int} dictionary
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get_row_map()¶ Returns row mapping for the corresponding stainer
- Returns
row_map – Mapping of previous row indices to row indices after stainer transformation.
- Return type
{int: int} dictionary
Methods
__init__(data, row_map, col_map)Constructor for History object
Returns column mapping for the corresponding stainer
Returns row mapping for the corresponding stainer
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