Source: factory.import/ObjDataImportParquet.py
| Method | Signature | Description |
|---|---|---|
| PrepFile | PrepFile(filename: str) -> str |
Prepares the file for import. For Parquet files, no special preparation |
| OpenFile | OpenFile(filename: str) |
Opens the Parquet file and prepares it for reading. |
| CloseFile | CloseFile() |
Closes the file by clearing the DataFrame and iterator from memory. |
| ColumnList | ColumnList() -> list |
Returns the list of column names from the Parquet file. |
| NextRow | NextRow() |
Retrieves the next row from the Parquet file. |