TableColumnTagToRowExtractor

Transformer to extract values of tags into in new rows that are appended to the end of the table.

Multiple tag keys can be provided to extract multiple tags (one row is created by tag key).

Example

Let's say you have the following table, the first row does not really exist in the table, it is just to show the tags of the columns.

Row name	A	B
Column tags	Gender : M	Gender : F
0	1	5
1	2	6

Here is the result of the extraction of the Gender tag.

Row name	A	B
Column tags	Gender : M	Gender : F
0	1	5
1	2	6
Gender	M	F

A new row is created containing the values of the Gender tag.

Attributes

config_specs: ConfigSpecsinput_name: strinput_specs: InputSpecsmessage_dispatcher: gws_core.core.classes.observer.message_dispatcher.MessageDispatcher | Noneoutput_name: stroutput_specs: OutputSpecsstyle: gws_core.model.typing_style.TypingStyle | None

Functions

__init__

Constructor, please do not overwrite this method, use the init method instead Leave the constructor without parameters

check_before_run

This can be overwritten to perform custom check before running task. See doc of CheckBeforeTaskResult for more information

params : ConfigParams

inputs : TaskInputs

Return type : CheckBeforeTaskResult

convert

Override this method to implement convert method

source : Resource

params : ConfigParams

[description]

target_type : type

[description]

Return type : Resource

create_tmp_dir

Create a temporary directory. This directory will be deleted after the task is run. Output file or folder are moved out of this directory before it is deleted.

Return type : str

get_default_output_spec_type

spec_name : str

Return type : type[gws_core.resource.resource.Resource] | None

get_scenario_id

Return type : str | None

get_task_id

Return type : str | None

init

This can be overwritten to perform custom initialization of the task. This method is called just after the init and before the check_before_run method

log_debug_message

message : str

log_error_message

message : str

log_info_message

message : str

log_message

Store a message in the progress

message : str

message to store in the progress

type_ : MessageLevel

log_success_message

message : str

log_warning_message

message : str

run

This must be overiwritten to perform the task of the task.

This is where most of your code must go

params : ConfigParams

[description]

inputs : TaskInputs

[description]

Return type : dict

run_after_task

This can be overwritten to perform action after the task run. This method is called after the resources are saved. This method is useful to delete temporary objects (like files) to clear the server after the task is run.

transform

Override this method to write the Transformer code

source : Table

resource to modifify, the source object can be directly modify as this is already a new copy

params : ConfigParams

params for the transform

Return type : Table

update_progress_value

Update the progress value

value : float

value between 0 and 100 of the progress

message : str

if provided a message is stored on the progress

call @classmethod

Call the ResourceExporter method manually

source : Resource

params : dict

params for the import_from_path_method

Return type : Resource

classname @classmethod

Returns the name of the class

slugify : bool - False

True to slugify the class name if True

snakefy : bool - False

True to snakefy the class name if True

replace_uppercase : bool - False

Replace upper cases by "-" if True

Return type : str

full_classname @classmethod

Returns the full name of the class

slugify : bool - False

Slugify the returned class name if True

snakefy : bool - False

Snakefy the returned class name if True

Return type : str

get_brick_name @classmethod

Return type : str

get_brick_version @classmethod

Return type : Version

get_human_name @classmethod

Get the human name of the object

Return type : str

get_input_specs @classmethod

Returns the input specs of the process

Return type : InputSpecs

get_output_specs @classmethod

Returns the input specs of the process

Return type : OutputSpecs

get_short_description @classmethod

Get the short description of the object

Return type : str

get_source_type @classmethod

Get the type of the input source

Return type : tuple

get_style @classmethod

Get the style of the object

Return type : TypingStyle

get_target_type @classmethod

Get the type of the output target

Return type : type

get_typing_name @classmethod

Get the typing name of the object Ex: 'RESOURCE.gws_core.Table'

Return type : str

get_typing_name_obj @classmethod

Return type : TypingNameObj

inheritors @classmethod

Get all the classes that inherit this class

Return type : list

Example

Have you developed a brick?