diff options
| -rw-r--r-- | Lib/distutils/dist.py | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py index 1552dc0..b126a99 100644 --- a/Lib/distutils/dist.py +++ b/Lib/distutils/dist.py @@ -733,7 +733,7 @@ class Distribution: (source, command_name, option) setattr(command_obj, option, value) - def reinitialize_command (self, command): + def reinitialize_command (self, command, reinit_subcommands=0): """Reinitializes a command to the state it was in when first returned by 'get_command_obj()': ie., initialized but not yet finalized. This provides the opportunity to sneak option @@ -743,9 +743,18 @@ class Distribution: 'finalize_options()' or 'ensure_finalized()') before using it for real. - 'command' should be a command name (string) or command object. + 'command' should be a command name (string) or command object. If + 'reinit_subcommands' is true, also reinitializes the command's + sub-commands, as declared by the 'sub_commands' class attribute (if + it has one). See the "install" command for an example. Only + reinitializes the sub-commands that actually matter, ie. those + whose test predicates return true. + Returns the reinitialized command object. """ + print "reinitialize_command: command=%s" % command + print " before: have_run =", self.have_run + from distutils.cmd import Command if not isinstance(command, Command): command_name = command @@ -759,6 +768,15 @@ class Distribution: command.finalized = 0 self.have_run[command_name] = 0 self._set_command_options(command) + + print " after: have_run =", self.have_run + + if reinit_subcommands: + print (" reinitializing sub-commands: %s" % + command.get_sub_commands()) + for sub in command.get_sub_commands(): + self.reinitialize_command(sub, reinit_subcommands) + return command |