Mercurial > libervia-backend
changeset 1863:b2ddd7f5dcdf
jp (base): refactored need_loop so it is set only when the command is run. It can now be set in __init__ methods of commands classes
author | Goffi <goffi@goffi.org> |
---|---|
date | Mon, 29 Feb 2016 16:52:51 +0100 |
parents | 6d9c87bdc452 |
children | 96ba685162f6 |
files | frontends/src/jp/base.py |
diffstat | 1 files changed, 9 insertions(+), 12 deletions(-) [+] |
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line diff
--- a/frontends/src/jp/base.py Mon Feb 29 16:52:51 2016 +0100 +++ b/frontends/src/jp/base.py Mon Feb 29 16:52:51 2016 +0100 @@ -76,7 +76,6 @@ def __init__(self): """ - @attribute need_loop(bool): to set by commands when loop is needed @attribute quit_on_progress_end (bool): set to False if you manage yourself exiting, or if you want the user to stop by himself @attribute progress_success(callable): method to call when progress just started @@ -102,7 +101,7 @@ self.add_parser_options() self.subparsers = self.parser.add_subparsers(title=_('Available commands'), dest='subparser_name') self._auto_loop = False # when loop is used for internal reasons - self.need_loop = False # to set by commands when loop is needed + self._need_loop = False # progress attributes self._progress_id = None # TODO: manage several progress ids @@ -242,7 +241,7 @@ def run(self, args=None): self.args = self.parser.parse_args(args) self.args.func() - if self.need_loop or self._auto_loop: + if self._need_loop or self._auto_loop: self._start_loop() def _start_loop(self): @@ -263,7 +262,7 @@ /!\: return must be used after calling this method ! """ - assert self.need_loop + assert self._need_loop # XXX: python-dbus will show a traceback if we exit in a signal handler with an error code # so we use this little timeout trick to avoid it GLib.timeout_add(0, self.quit, errcode) @@ -412,8 +411,10 @@ Can't be set if use_profile is False @param help(unicode): help message to display @param **kwargs: args passed to ArgumentParser + @attribute need_loop(bool): to set by commands when loop is needed """ + self.need_loop = False # to be set by commands when loop is needed try: # If we have subcommands, host is a CommandBase and we need to use host.host self.host = host.host except AttributeError: @@ -449,14 +450,6 @@ return self.host.args @property - def need_loop(self): - return self.host.need_loop - - @need_loop.setter - def need_loop(self, value): - self.host.need_loop = value - - @property def profile(self): return self.host.profile @@ -588,6 +581,10 @@ It set stuff like progression callbacks and profile connection You should not overide this method: you should call self.start instead """ + # host._need_loop is set here from our current value and not before + # as the need_loop decision must be taken only by then running command + self.host._need_loop = self.need_loop + try: show_progress = self.args.progress except AttributeError: