def preview_themes():
secho("Theme previews:", bold=True)
echo()
for name, template in THEMES.items():
echo('"{}" theme:'.format(name))
echo(format_prompt(template), nl=False)
echo(" command arg1 arg2 ... argn")
echo()
def list_themes():
secho("Available themes:", bold=True)
echo(" ".join(THEMES.keys()))
SPEED_OPTION = click.option(
"--speed",
"-s",
metavar="<int>",
type=click.IntRange(1),
default=1,
help="Typing speed.",
show_default=True,
)
PROMPT_OPTION = click.option(
"--prompt",
"-p",
metavar="<prompt_theme>",
default="default",
type=click.Choice(THEMES.keys()),
help="Prompt theme.",
show_default=True,
)
ALIAS_OPTION = click.option("--alias",
"-a",
metavar="<alias>",
multiple=True,
help="Add a session alias.")
ENVVAR_OPTION = click.option("--envvar",
"-e",
metavar="<envvar>",
multiple=True,
help="Adds a session variable.")
def list_themes():
secho('Available themes:', bold=True)
echo(' '.join(THEMES.keys()))