Data Quality

You can interact with Data Quality through the API.

Basic operations

Listing Data Quality rules of a dataset

project = client.get_project("SomeProjectId")
dataset = project.get_dataset("SomeDatasetId")
ruleset = dataset.get_data_quality_rules()
rules = ruleset.list_rules()
# Returns a list of DSSDataQualityRule

for rule in rules:

        # Access to main information of the rule
        print("Rule id: %s" % rule.id)
        print("name: %s" % rule.name)

Computing a rule

project = client.get_project("SomeProjectId")
dataset = project.get_dataset("SomeDatasetId")
ruleset = dataset.get_data_quality_rules()
rules = ruleset.list_rules()
rules[0].compute()

Creating a rule

project = client.get_project("SomeProjectId")
dataset = project.get_dataset("SomeDatasetId")
ruleset = dataset.get_data_quality_rules()
rule_config = { "type": "RecordCountInRangeRule", "softMinimum": 10, "softMinimumEnabled": True, "displayName": "My newly created rule."}
newRule = ruleset.create_rule(rule_config)

Deleting a rule

project = client.get_project("SomeProjectId")
dataset = project.get_dataset("SomeDatasetId")
ruleset = dataset.get_data_quality_rules()
rules = ruleset.list_rules()
rules[0].delete()

Reference documentation

dataikuapi.dss.data_quality.DSSDataQualityRuleSet(...)	Base settings class for dataset data quality rules.
dataikuapi.dss.data_quality.DSSDataQualityRule(...)	A rule defined on a dataset.
dataikuapi.dss.data_quality.DSSDataQualityRuleResult(data)	The result of a rule defined on a dataset