Exporter

This module contains an “Export extensions” for LOD dictionary SQL model. Add export() function to db object for returning its text string presentation.

class loglan_core.addons.exporter.Exporter

Bases: object

This class serves as a general exporter for various types of objects. The types of objects that can be exported include: BaseAuthor, BaseDefinition, BaseEvent, BaseSetting, BaseSyllable, BaseType, BaseWord, and BaseWordSpell. For each of these types of objects, there’s an associated method that takes the object as an input and returns a formatted string suitable for export.

export()

The main method that uses a dictionary to map the type of the input object to the respective export method.

export_author()

Converts a BaseAuthor object to a tuple of items.

export_definition()

Converts a BaseDefinition object to a tuple of items.

export_event()

Converts a BaseEvent object to a tuple of items.

export_setting()

Converts a BaseSetting object to a tuple of items.

export_syllable()

Converts a BaseSyllable object to a tuple of items.

export_type()

Converts a BaseType object to a tuple of items.

export_word()

Converts a BaseWord object to a tuple of items.

export_word_spell()

Converts a BaseWordSpell object to a tuple of items.

Raises:

ValueError – If the object type is not supported for export.

FORMAT_DATE_EVENT = '%m/%d/%Y'

FORMAT_DATE_SETTING = '%d.%m.%Y %H:%M:%S'

classmethod export(obj, separator='@')

Export the given object using the appropriate exporter function. :type obj: :param obj: The object to be exported. :type separator: str :param separator: The separator to be used in the exported string.

Return type:

str

Returns:

The exported object.

Raises:

ValueError – If the object type is not supported.

static export_author(obj)

Prepare Author data for exporting to text file

Returns:

elements for export

Return type:

tuple

static export_definition(obj)

Prepare Definition data for exporting to text file

Returns:

elements for export

Return type:

tuple

classmethod export_event(obj)

Prepare Event data for exporting to text file

Returns:

elements for export

Return type:

tuple

classmethod export_setting(obj)

Prepare Setting data for exporting to text file

Returns:

elements for export

Return type:

tuple

static export_syllable(obj)

Prepare Syllable data for exporting to text file

Returns:

elements for export

Return type:

tuple

static export_type(obj)

Prepare Type data for exporting to text file

Returns:

elements for export

Return type:

tuple

static export_word(obj)

Prepare Word data for exporting to text file

Returns:

elements for export

Return type:

tuple

static export_word_spell(obj)

Prepare WordSpell data for exporting to text file

Returns:

elements for export

Return type:

tuple

static merge_by(items, separator='@')

Merges a list of items into a single string, separated by the specified separator. :type items: Iterable :param items: The list of items to merge. :type items: list :type separator: str :param separator: The string to use as a separator, with a default

value.

Returns: str: The resulting string after joining the items.

Return type:

str