pyapacheatlas.readers.excel.ExcelReader#

class pyapacheatlas.readers.excel.ExcelReader(configuration, guid=- 1000)#

Read in Excel files that follow the excel template tab structure. Expects an ExcelConfiguration object to determine the naming conventions of tabs and headers.

__init__(configuration, guid=- 1000)#

Creates the base Reader with functionality that supports python dicts.

Parameters

  • configuration (ReaderConfiguration) – A list of dicts containing at least Entity TypeName and name

  • guid (int) – A negative integer to use as the starting counter for entities created by this reader.

Methods

__init__(configuration[, guid])

Creates the base Reader with functionality that supports python dicts.

make_template(filepath, **kwargs)

Generate an Excel template file and write it out to the given filepath.

parse_bulk_entities(filepath[, contacts_func])

Generate a set of entities from an excel template file.

parse_classification_defs(filepath)

Read a given excel file that conforms to the excel atlas template and parse the (default) ClassificationDefs tab into classifications.

parse_column_mapping(filepath)

Read a given excel file that conforms to the excel atlas template and parse the (default) ColumnMapping tab into existing process entities.

parse_entity_defs(filepath)

Read a given excel file that conforms to the excel atlas template and parse the type def tab(s) into a set of entity defs that can be uploaded.

parse_finegrain_column_lineage(filepath, …)

Read a given excel file that conforms to the excel atlas template and parse the columns into column lineages.

parse_table_finegrain_column_lineages(…[, …])

Read a given excel file that conforms to the excel atlas template and parse the tables, processes, and columns into table and column lineages.

parse_table_lineage(filepath)

Read a given excel file that conforms to the excel atlas template and parse the tables and processes table lineages.

parse_update_lineage(filepath)

Read a given excel file that conforms to the excel atlas template and parse the (default) UpdateLineage table into existing process entities.

parse_update_lineage_with_mappings(filepath)

Read a given excel file that conforms to the excel atlas template and parse the (default) UpdateLineage and ColumnMapping tabs into existing process entities.

Attributes

TEMPLATE_HEADERS