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"""`decline`: answer an invitation no. Asked first; `--yes` answers for a script."""
import json
from ..client.hub import HubError
from ..client.paths import handle
from ..errors import NOT_FOUND, CliError
from ..output import confirm, safe, sentence
from .context import Context
from .invitations import find_invitation
HELP = "decline an invitation"
def add_parser(sub, parent) -> None:
p = sub.add_parser("decline", parents=[parent], help=HELP, description=sentence(HELP)
+ ". Only a new invitation from the group's owner brings it back.")
p.add_argument("invitation", metavar="INVITATION",
help="the group, as `invitations` lists it")
p.add_argument("-y", "--yes", action="store_true", help="do not ask for confirmation")
async def run(ctx: Context) -> int:
await ctx.hub.check_version()
account = ctx.account()
try:
group = find_invitation(await account.call(account.hub.invitations),
ctx.args.invitation)
name = handle(group)
confirm(f"Decline the invitation to {safe(name)}?", ctx.args.yes)
try:
await account.call(account.hub.decline_invitation, group["id"])
except HubError as e:
if e.status == 404:
raise CliError(NOT_FOUND, "That invitation is no longer waiting.") from e
raise
finally:
await account.close()
if ctx.args.json:
print(json.dumps({"declined": True, "path": name, "id": group["id"]}))
else:
print(f"Declined the invitation to {safe(name)}.")
return 0
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