great_expectations.expectations.core.expect_column_values_to_match_strftime_format

Module Contents

Classes

ExpectColumnValuesToMatchStrftimeFormat(configuration: Optional[ExpectationConfiguration] = None)

Expect column entries to be strings representing a date or time with a given format.

class great_expectations.expectations.core.expect_column_values_to_match_strftime_format.ExpectColumnValuesToMatchStrftimeFormat(configuration: Optional[ExpectationConfiguration] = None)

Bases: great_expectations.expectations.expectation.ColumnMapExpectation

Expect column entries to be strings representing a date or time with a given format.

expect_column_values_to_match_strftime_format is a column_map_expectation.

Parameters
  • column (str) – The column name.

  • strftime_format (str) – A strftime format string to use for matching

Keyword Arguments

mostly (None or a float between 0 and 1) – Return “success”: True if at least mostly fraction of values match the expectation. For more detail, see mostly.

Other Parameters
  • result_format (str or None) – Which output mode to use: BOOLEAN_ONLY, BASIC, COMPLETE, or SUMMARY. For more detail, see result_format.

  • include_config (boolean) – If True, then include the expectation config as part of the result object. For more detail, see include_config.

  • catch_exceptions (boolean or None) – If True, then catch exceptions and include them as part of the result object. For more detail, see catch_exceptions.

  • meta (dict or None) – A JSON-serializable dictionary (nesting allowed) that will be included in the output without modification. For more detail, see meta.

Returns

An ExpectationSuiteValidationResult

Exact fields vary depending on the values passed to result_format and include_config, catch_exceptions, and meta.

library_metadata
map_metric = column_values.match_strftime_format
success_keys = ['strftime_format', 'mostly']
default_kwarg_values
validate_configuration(self, configuration: Optional[ExpectationConfiguration])
classmethod _prescriptive_renderer(cls, configuration=None, result=None, language=None, runtime_configuration=None, **kwargs)