v1.3.0

Added

• (flags) Added a new absl.flags.set_default function that updates the flag
  default for a provided FlagHolder. This parallels the
  absl.flags.FlagValues.set_default interface which takes a flag name.
• (flags) The following functions now also accept FlagHolder instance(s) in
  addition to flag name(s) as their first positional argument:
  • flags.register_validator
  • flags.validator
  • flags.register_multi_flags_validator
  • flags.multi_flags_validator
  • flags.mark_flag_as_required
  • flags.mark_flags_as_required
  • flags.mark_flags_as_mutual_exclusive
  • flags.mark_bool_flags_as_mutual_exclusive
  • flags.declare_key_flag

Changed

• (testing) Assertions assertRaisesWithPredicateMatch and
  assertRaisesWithLiteralMatch now capture the raised Exception for
  further analysis when used as a context manager.
• (testing) TextAndXMLTestRunner now produces time duration values with
  millisecond precision in XML test result output.
• (flags) Keyword access to flag_name arguments in the following functions
  is deprecated. This parameter will be renamed in a future 2.0.0 release.
  • flags.register_validator
  • flags.validator
  • flags.register_multi_flags_validator
  • flags.multi_flags_validator
  • flags.mark_flag_as_required
  • flags.mark_flags_as_required
  • flags.mark_flags_as_mutual_exclusive
  • flags.mark_bool_flags_as_mutual_exclusive
  • flags.declare_key_flag