def _match_long_opt(self, opt, explicit_value, state):
if opt not in self._long_opt:
from q2cli.util import get_close_matches
# This is way better than substring matching
possibilities = get_close_matches(opt, self._long_opt)
raise exceptions.NoSuchOption(opt,
possibilities=possibilities,
ctx=self.ctx)
return super()._match_long_opt(opt, explicit_value, state)
def get_command(self, ctx, name):
try:
action = self._action_lookup[name]
except KeyError:
from q2cli.util import get_close_matches
possibilities = get_close_matches(name, self._action_lookup)
if len(possibilities) == 1:
hint = ' Did you mean %r?' % possibilities[0]
elif possibilities:
hint = ' (Possible commands: %s)' % ', '.join(possibilities)
else:
hint = ''
click.echo(CONFIG.cfg_style(
'error', "Error: QIIME 2 plugin %r has no "
"action %r." % (self._plugin['name'], name) + hint),
err=True)
ctx.exit(2) # Match exit code of `return None`
return ActionCommand(name, self._plugin, action)
def get_command(self, ctx, name):
if name in self._builtin_commands:
return self._builtin_commands[name]
try:
plugin = self._plugin_lookup[name]
except KeyError:
from q2cli.util import get_close_matches
possibilities = get_close_matches(name, self._plugin_lookup)
if len(possibilities) == 1:
hint = ' Did you mean %r?' % possibilities[0]
elif possibilities:
hint = ' (Possible commands: %s)' % ', '.join(possibilities)
else:
hint = ''
click.echo(CONFIG.cfg_style(
'error', "Error: QIIME 2 has no "
"plugin/command named %r." % name + hint),
err=True)
ctx.exit(2) # Match exit code of `return None`
return PluginCommand(plugin, name)