sceptre/cli.py
def launch_env(ctx, environment):
    """
    Creates or updates all stacks.

    Creates or updates all the stacks in ENVIRONMENT.
    """
    env = get_env(ctx.obj["sceptre_dir"], environment, ctx.obj["options"])
    response = env.launch()
    if not all(status == StackStatus.COMPLETE for status in response.values()):
        exit(1)

    Creates or updates all stacks.

    Creates or updates all the stacks in ENVIRONMENT.
    
Creates or updates all stacks.
Creates or updates all the stacks in ENVIRONMENT.
Creates or updates all stacks . Creates or updates all the stacks in ENVIRONMENT .
def launch_env(ctx, environment):
    env = get_env(ctx.obj["sceptre_dir"], environment, ctx.obj["options"])
    response = env.launch()
    if not all(status == StackStatus.COMPLETE for status in response.values()):
        exit(1)
def launch_env ( ctx , environment ) : env = get_env ( ctx . obj [ "sceptre_dir" ] , environment , ctx . obj [ "options" ] ) response = env . launch ( ) if not all ( status == StackStatus . COMPLETE for status in response . values ( ) ) : exit ( 1 )
Creates or updates all stacks.
Creates or updates all stacks .
"""
    Creates or updates all stacks.

    Creates or updates all the stacks in ENVIRONMENT.
    """
ctx
environment