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21 changes: 12 additions & 9 deletions forloop_modules/utils/various.py
Original file line number Diff line number Diff line change
Expand Up @@ -54,22 +54,25 @@ def serialize_dataframe_to_api(variable_value_df: pd.DataFrame) -> dict:
df = df.replace(np.nan, None)

# Extract logical_types from attrs if available
logical_types = getattr(df, "attrs", {}).get("logical_types", {})
logical_types = getattr(df, "attrs", {}).get("logical_types", [])

# Create column_metadata array with separate name and dtype
column_metadata = [
{
"name": col,
"dtype": logical_types.get(col, str(dtype))
}
for col, dtype in zip(df.columns, df.dtypes)
]
column_metadata = []
for i, (col, dtype) in enumerate(zip(df.columns, df.dtypes)):
dtype_str = logical_types[i] if i < len(logical_types) else str(dtype)
column_metadata.append(
{
"name": col,
"dtype": dtype_str
}
)

result = {
"columns": list(df.columns),
"values": df.values.tolist(),
"attrs": df.attrs,
"column_metadata": column_metadata
"column_metadata": column_metadata,
"logical_types": logical_types
}
return result

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