Changelog

4.1 (2013.08.19)

  • Improve guessing abilities under Python 3 (options in keyword arguments and keyword only arguments are combined now).

4.0 (2013.06.03)

  • Infinitely nested subcommands.
  • Tuple options (one of given enumerated values).
  • A lot of fixes.

Most of changes were done by Oscar Benjamin.

3.7 (2012.05.03)

  • Fixed name in usage on Windows.
  • Improved and documented preparsing of global options when using subcommands (GH-25).

3.6 (2012.04.23)

  • Now commands can have -h option (GH-2).
  • Better Windows compatibility (GH-18, GH-20).
  • Refactored internal options representation with easier introspectability (GH-19).
  • Tests support Python 3 (GH-21).

Thanks for this release are going to Oscar Benjamin, every point in this release is his work.

3.5 (2012.03.25)

  • Added command.Error to facilitate easy exits from scripts (GH-12).
  • Fixed opster.t output.

3.4 (2012.01.24)

  • Fix for installation issue (MANIFEST.in wasn’t included).
  • Fix for pep8.py complaints (most of them).
  • Fix for script name when calling as a command (and not a dispatcher) (GH-4).
  • Fix for some 2to3 issues (GH-5).
  • Fixed bug with empty arguments for opster.command (GH-6).
  • opster.t is now able to run under dash.
  • More output encodings supported (GH-7).
  • Coverage support for cram tests (GH-8).
  • Fixed combination of varargs and option name with underscore (GH-10).

3.3 (2011.09.04)

  • Multicommands: ability to specify global options before specifying name of command

3.2 (2011.08.27)

  • Fix for TypeError: func() got multiple values for 'argument'

3.1 (2011.08.27)

  • Better aliases support.
  • Fixes for options and usage discovery.
  • Fix for error handling of dictionary options in multicommands.
  • Fix for help not working when global options are defined.

3.0 (2011.08.14)

  • Backward incompatible Single commands now don’t attempt to parse. arguments if you call them. Use function.command() attribute (much like earlier function.help()) to parse arguments now.
  • Switch to Python 2.6.
  • Ability to have few subcommand dispatchers in a single runtime (no single global CMDTABLE dictionary anymore).

2.2 (2011.03.23)

  • adjust indentation level in multiline docstrings (compare 1 and 2)
  • small fix for internal getopt exception handling

2.1 (2011.01.23)

  • fix help display in case middleware returns original function

2.0 (2011.01.23)

  • fix help display when there is no __doc__ declared for function
  • dict type handling
  • .help() attribute for every function, printing help on call

1.2 (2010.12.29)

  • fix option display for a list of subcommands if docstring starts with a blank line

1.1 (2010.12.07)

  • _completion was failing to work when global options were supplied to command dispatcher

1.0 (2010.12.06)

  • when middleware was used and command called without arguments, instead of help, traceback was displayed

0.9.13 (2010.11.18)

  • fixed exception handling (cleanup previous fix, actually)
  • display only name of application, without full path

0.9.12 (2010.11.02)

  • fixed trouble with non-ascii characters in docstrings

0.9.11 (2010.09.19)

  • fixed exceptions handling
  • autocompletion improvements (skips middleware, ability of options completion)

0.9.10 (2010.04.10)

  • if default value of an option is a fuction, always call it (None is passed in case when option is not supplied)
  • always call a function if it’s default argument for an option
  • some cleanup with better support for python 3
  • initial support for autocompletion (borrowed from PIP)

0.9 - 0.9.9 (since 2009.07.13)

Ancient history ;-)