ferrosoft.apps.dataimport.services package¶

Submodules¶

ferrosoft.apps.dataimport.services.conversion.convert_dataimport_catalog(catalog)[source]¶

ferrosoft.apps.dataimport.services.conversion.convert_enum(enum_type, external_value)[source]¶

class ferrosoft.apps.dataimport.services.database.FixtureImporter[source]¶

Bases: ABC

class ferrosoft.apps.dataimport.services.database.ImportCallback[source]¶

Bases: ABC

class ferrosoft.apps.dataimport.services.database.ObjectCreatingFixtureImporter(callback=None)[source]¶

Importer creating model instances from fixtures.

This is trimmed down version of Django management command “loaddata”.

class M2MRelations(field_name, related_ids)[source]¶

ferrosoft.apps.dataimport.services.database.import_json(converters, catalog, schema)[source]¶

exception ferrosoft.apps.dataimport.services.errors.CatalogConversionError[source]¶: Bases: Exception

exception ferrosoft.apps.dataimport.services.errors.CatalogValidationError[source]¶: Bases: Exception

ferrosoft.apps.dataimport.services.fixtures.convert_catalog_files(catalog_file_names, schema_file_name, converters)[source]¶

Create fixtures from catalog files.

Parameters:

catalog_file_names (Iterable[str]) – JSON catalogs which must conform to JSON schema.
schema_file_name (str) – JSON schema file.
converters (Mapping[str, Callable]) – Converter function for each supported JSON schema: f(catalog) -> fixtures.

Return type:

list

Returns: Fixtures from all converted catalogs.

ferrosoft.apps.dataimport.services.fixtures.load_converters(converters_name)[source]¶

ferrosoft.apps.dataimport.services.fixtures.validate_catalog(catalog, schema_file_name)[source]¶

Validate catalog dict against catalog schema.