def do_tasks(self, args):
"""
Retrieves a listing of all tasks for the currently active project, if
available. If there is no currently active project, simply lists all
tasks across all projects.
Takes an optional project name or id, only listing the tasks of the
given project.
"""
project_id = None
if self.state.active_project:
project_id = self.state.active_project.obj_id
elif args:
project_id = args[0]
pos = 0
if project_id:
project = Project(self._wrapper, project_id)
prnt('<', project, '>', VIOLET, None, VIOLET)
pos = cli.print_listing(project, pos)
return project.tasks
else:
projects = self._wrapper.get_projects()
tasks = []
for project in projects:
prnt('<', project, '>', VIOLET, None, VIOLET)
pos = cli.print_listing(project, pos)
tasks.extend(project.tasks)
return tasks
def get_conf_json_or_die(conf_filename, required_fields, optional_fields):
conf_filepath = os.path.join(os.path.expanduser('~'), conf_filename)
with open(conf_filepath) as conf_file:
try:
conf_json = json.load(conf_file)
return TodoConfig(conf_json, required_fields, optional_fields)
except json.decoder.JSONDecodeError:
prnt("Invalid JSON in {}.".format(conf_filename), RED)
exit(1)
def cmd_trycatch(self, arg):
cmds = _decompose(arg)
if len(cmds) > 1:
self.cmdqueue.extend(cmds[1:])
args = shlex.split(cmds[0] if cmds else arg, comments=True)
try:
return func(self, args)
except CmdError as e:
prnt("Error: {}.".format(str(e)), RED)
prnt("Command details:", RED)
prnt("\tCommand:\n\t\t->\"{}\"".format(pure_cmd_name(func)), RED)
prnt("\tArgument string:\n\t\t->\"{}\"".format(arg), RED)
def print_listing(items, pos):
for offset, item in enumerate(items):
prnt(pos + offset, '. ', item, VIOLET, None, None)
return pos + len(items)
def do_exit(self, args):
"""
Exits the CLI application.
"""
prnt("Bye", VIOLET)
exit(0)