Functions

component(component_name__, base__, **kwargs) -> Component

Instantiates a Component class with the given input parameters.

Parameters:

Parameter	Type	Description	Default Value
component_name__	str	Names the component for use in the final configuration file.	None
base__	Optional[component]	When a base component is passed, all properties of the base are inherited by the component. Any other specified property during input will override base properties.	None
**kwargs	dict	The component function requires any property that the component already requires, such as "type". Refer to the configuration documentation for required properties.	None

Returns:

• Component: Returns an instantiation of the Component class.

Raises:

• RevisitError: If the required properties are not specified, and exception will be raised.

Example:

import revisit as rvt

# Initializing a markdown component with an empty response list.
my_component = rvt.component(
    component_name__='my-component',
    response=[],
    type='markdown',
    path='./assets/my-markdown-file.md'
)

# Instantiating a component with the base as "my_component".
my_other_component = rvt.component(
    component_name__='my-other-component',
    base__=my_component,
    path='./assets/my-other-markdown-file.md'
)

response(**kwargs) -> Response

Instantiates a Response class with the given input parameters.

Parameters:

Parameter	Type	Description	Default Value
**kwargs	dict	The component function requires any property that the component already requires, such as "type". Refer to the configuration documentation for required properties.	None

Returns:

• Response: Returns an instantiation of the Response class.

Raises:

• RevisitError: If the required properties are not specified, and exception will be raised.

Example:

import revisit as rvt

# Initializing a matrix radio response
my_response = rvt.response(
    type='matrix-radio',
    answerOptions='likely5',
    questionOptions=['Question 1', 'Question 2', 'Question 3'],
    required=True,
    location='sidebar'
)

studyMetadata(**kwargs) -> StudyMetadata

Instantiates a StudyMetadata class with the given parameters.

Parameters:

Parameter	Type	Description	Default Value
**kwargs	dict	Required properties for the StudyMetadata	None

Returns:

• Response: Returns an instantiation of the Response class.

Raises:

• RevisitError: If the required properties are not specified, and exception will be raised.

Example:

import revisit as rvt

# Initializing a matrix radio response
my_response = rvt.response(
    type='matrix-radio',
    answerOptions='likely5',
    questionOptions=['Question 1', 'Question 2', 'Question 3'],
    required=True,
    location='sidebar'
)

uiConfig(**kwargs) -> UIConfig

Instantiates a UIConfig class with the given parameters.

Parameters:

Parameter	Type	Description	Default Value
**kwargs	dict	The component function requires any property that the component already requires, such as "type". Refer to the configuration documentation for required properties.	None

Returns:

• Response: Returns an instantiation of the Response class.

Raises:

• RevisitError: If the required properties are not specified, and exception will be raised.

Example:

import revisit as rvt

# Initializing a matrix radio response
my_response = rvt.response(
    type='matrix-radio',
    answerOptions='likely5',
    questionOptions=['Question 1', 'Question 2', 'Question 3'],
    required=True,
    location='sidebar'
)

studyConfig(studyMetadata, uiConfig, sequence, schema, components) -> StudyConfig

Instantiates a the final StudyConfig based on the UIConfig, StudyMetadata, Sequence, and Components input. Note that the components list is completely optional: using the studyConfig factory function automatically populates all components based on their presence in the sequence.

Parameters:

Parameter	Type	Description	Default Value
studyMetadata	StudyMetadata	An instance of the StudyMetadata class	None
uiConfig	UIConfig	An instance of the UIConfig class	None
sequence	ComponentBlock	The top level member of your sequence.	None
components	Optional[List[Component]]	The list of Components to be added to the config. This is automatically populated based on the inputted sequence	[]
schema	str	The valid $schema value for the config. You can always find the most recent schema value in the public repository of our main study repository, such as here	None

Returns:

• StudyConfig: Returns an instantiation of the StudyConfig class.

Raises:

• RevisitError: If the required properties are not specified, and exception will be raised.

Example:

ui_config = rvt.uiConfig(...)
study_metadata = rvt.studyMetadata(...)
comp_one = rvt.component(...)
comp_two = rvt.component(...)
sequence = rvt.sequence(order='fixed',components=[comp_one, comp_two])

study = rvt.studyConfig(
    schema='https://raw.githubusercontent.com/revisit-studies/study/v2.0.0-rc5/src/parser/StudyConfigSchema.json',
    studyMetadata=study_metadata,
    uiConfig=ui_config,
    sequence=sequence # <-- Do not need to add components list separately if they are already in the sequence.
)

data(file_path)

Parses a CSV file with the given file_path and returns a list of DataRows. Output can be passed into the from_data method of the sequence class to generate components based on the CSV data.

Parameters:

Parameter	Type	Description	Default Value
file_path	str	Path to the CSV file	None

Returns:

• List[DataRow]: Returns a list of dataclasses called DataRow.

Example:

In the below example, we create the study data using the data method, then create a sequence from this data using the from_data method. Each component shown in the new sequence will have the respective data added to their meta attribute. From here, you can use the component method of the Sequence class to transform each component based on their respective meta attributes that you applied with from_data method.

'''
'my_csv_file.csv' contents

id | value_1 | value_2
---|---------|--------
 1 | 0.3     | 3
 2 | 0.1     | 4
 3 | 1.2     | 1
'''

study_data = rvt.data('path/to/my_csv_file.csv')

sequence = rvt.sequence(order='fixed').from_data(study_data)

print(sequence)
'''
{
    "order": "fixed",
    "components": [
        'id:1__value_1:0.3__value_2:3',
        'id:2__value_1:0.1__value_2:4',
        'id:3__value_1:1.2__value_2:1',
    ]
}
'''