Version

class Version

All datasets on Redivis are versioned. This interface allows you to view detailed information about the version history of a dataset and manage historic versions. However, if you want to get a dataset's contents at a particular version, construct the dataset with the version tag; e.g. user|organization.dataset(name, version="1.0").

Constructors

Dataset$list_versions([max_results])	Returns the list of all versions of a dataset.
Dataset$version(tag)	Construct a new version instance based on a specific version tag (e.g., tag=1.0)

Examples

Basics

my_org <- redivis$organization("some_organization")
dataset <- my_org$dataset("some_dataset")
current_version = dataset$version("1.0")

current_version$exists() # TRUE

# Get the full API representation of the version and print its properties
print(current_version$get()$properties)

for (version in dataset$list_versions()){
    print(version$properties)
}

Jump between versions

Delete a historic version

Attributes

properties	A dict containing the API resource representation of the version. This will be fully populated after calling get(). This will also be partially populated for versions returned via the Dataset$list_versions method.

Methods

Version$dataset()	Create a new dataset reference representing this particular version.
Version$delete()	Delete an unreleased version, or mark an historic version as deleted.
Version$exists()	Check whether the version exists.
Version$get()	Fetch the version, populating the properties attribute on the current instance.
Version$next_version()	Return the version immediately after this version. If no next version exists, will return NULL.
Version$previous_version()	Return the version immediately before this version. If no previous version exists, will return NULL.
Version$undelete()	Undeletes a deleted version.
Version$update()	Update properties on a version.