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[HEI-422] Make it possible to change specific cell values in the dataset. #126

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[HEI-422] Make it possible to change specific cell values in the dataset. #126

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14 changes: 14 additions & 0 deletions hypex/dataset/dataset.py
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,13 @@ def __getitem__(self, item) -> "Dataset":
data=t_data,
roles={k: v for k, v in self.roles.items() if k in t_data.columns},
)

def __setitem__(self, item, value):
column_name = item[1]
if column_name not in self.backend.data.columns:
raise KeyError("Column must be added by using add_column method.")
else:
self.backend.data.loc[item] = value

class ILocker:
def __init__(self, backend, roles):
Expand All @@ -66,6 +73,13 @@ def __getitem__(self, item) -> "Dataset":
data=t_data,
roles={k: v for k, v in self.roles.items() if k in t_data.columns},
)

def __setitem__(self, item, value):
column_index = item[1]
if column_index >= len(self.backend.data.columns):
raise IndexError("Column must be added by using add_column method.")
else:
self.backend.data.iloc[item] = value

def __init__(
self,
Expand Down