21 lines
875 B
Python
21 lines
875 B
Python
import pandas as pd
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class CompanyColumnAdder:
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def __init__(self, dataFrame_VAX_LOT_VAX_MANU):
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self.dataFrame_VAX_LOT_VAX_MANU = dataFrame_VAX_LOT_VAX_MANU
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def addCompanyColumn(self, batchCodeTable):
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return pd.merge(
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batchCodeTable,
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self._createCompanyByBatchCodeTable(),
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how = 'left',
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left_index = True,
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right_index = True,
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validate = 'one_to_one')
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def _createCompanyByBatchCodeTable(self):
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manufacturerByBatchCodeTable = self.dataFrame_VAX_LOT_VAX_MANU[['VAX_LOT', 'VAX_MANU']]
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manufacturerByBatchCodeTable = manufacturerByBatchCodeTable.drop_duplicates(subset = ['VAX_LOT'])
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manufacturerByBatchCodeTable = manufacturerByBatchCodeTable.set_index('VAX_LOT')
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return manufacturerByBatchCodeTable.rename(columns = {"VAX_MANU": "Company"}) |