tree 37261009c0a2b91ecb1798a776fcd0a15e1b0268
parent f355d473fa477ece2c85f54bdcce38114cac4bee
author Greg Ward <gward@python.net> 958835829 +0000
committer Greg Ward <gward@python.net> 958835829 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4015483

Changed the semantics of the 'sub_commands' list: instead of function
  objects, it now has method names.
Added three methods, 'has_lib()', 'has_scripts()', and 'has_data()'
  to determine if we need to run each of the three possible sub-commands.
Added 'get_sub_commands()' to take care of finding the methods named
  in 'sub_commands', running them, and interpreting the results to
  build a list of sub-commands that actually have to be run.