[BUG] Another uncaught exception in the pull command

[MWSammons]

Following up with previous issue #73 the same command now results in the following uncaught exception :

datatrail pull chime.event.intensity.raw 60011290 -vv
[15:29:56] DEBUG    `pull` called with:                                                      pull.py:69
           DEBUG    scope: chime.event.intensity.raw [<class 'str'>]                         pull.py:70
           DEBUG    dataset: 60011290 [<class 'str'>]                                        pull.py:71
           DEBUG    verbose: 2 [<class 'int'>]                                               pull.py:72
           DEBUG    quiet: False [<class 'bool'>]                                            pull.py:73
           DEBUG    Loading config.                                                          pull.py:77
           DEBUG    Site set to: local.                                                      pull.py:80
           INFO     No directory, setting to: ./.                                            pull.py:83

Searching for files for 60011290 chime.event.intensity.raw...

           INFO     Finding files for 60011290 in chime.event.intensity.raw.           functions.py:186
           DEBUG    Payload: {'scope': 'chime.event.intensity.raw', 'name':            functions.py:188
                    '60011290'}                                                                        
           DEBUG    URL: https://frb.chimenet.ca/datatrail/query/dataset/find          functions.py:190
[15:29:58] DEBUG    Status: 500.                                                       functions.py:192
           DEBUG    Decoding response.                                                 functions.py:193
Could not find 60011290 chime.event.intensity.raw in Datatrail.
╭─────────────────────────────── Traceback (most recent call last) ────────────────────────────────╮
│ /Users/mawsonsammons/Documents/McGill/.venv/bin/datatrail:8 in <module>                          │
│                                                                                                  │
│   5 from dtcli.cli import cli                                                                    │
│   6 if __name__ == '__main__':                                                                   │
│   7 │   sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])                         │
│ ❱ 8 │   sys.exit(cli())                                                                          │
│   9                                                                                              │
│                                                                                                  │
│ /Users/mawsonsammons/Documents/McGill/.venv/lib/python3.11/site-packages/click/core.py:1157 in   │
│ __call__                                                                                         │
│                                                                                                  │
│   1154 │                                                                                         │
│   1155 │   def __call__(self, *args: t.Any, **kwargs: t.Any) -> t.Any:                           │
│   1156 │   │   """Alias for :meth:`main`."""                                                     │
│ ❱ 1157 │   │   return self.main(*args, **kwargs)                                                 │
│   1158                                                                                           │
│   1159                                                                                           │
│   1160 class Command(BaseCommand):                                                               │
│                                                                                                  │
│ /Users/mawsonsammons/Documents/McGill/.venv/lib/python3.11/site-packages/click/core.py:1078 in   │
│ main                                                                                             │
│                                                                                                  │
│   1075 │   │   try:                                                                              │
│   1076 │   │   │   try:                                                                          │
│   1077 │   │   │   │   with self.make_context(prog_name, args, **extra) as ctx:                  │
│ ❱ 1078 │   │   │   │   │   rv = self.invoke(ctx)                                                 │
│   1079 │   │   │   │   │   if not standalone_mode:                                               │
│   1080 │   │   │   │   │   │   return rv                                                         │
│   1081 │   │   │   │   │   # it's not safe to `ctx.exit(rv)` here!                               │
│                                                                                                  │
│ /Users/mawsonsammons/Documents/McGill/.venv/lib/python3.11/site-packages/click/core.py:1688 in   │
│ invoke                                                                                           │
│                                                                                                  │
│   1685 │   │   │   │   super().invoke(ctx)                                                       │
│   1686 │   │   │   │   sub_ctx = cmd.make_context(cmd_name, args, parent=ctx)                    │
│   1687 │   │   │   │   with sub_ctx:                                                             │
│ ❱ 1688 │   │   │   │   │   return _process_result(sub_ctx.command.invoke(sub_ctx))               │
│   1689 │   │                                                                                     │
│   1690 │   │   # In chain mode we create the contexts step by step, but after the                │
│   1691 │   │   # base command has been invoked.  Because at that point we do not                 │
│                                                                                                  │
│ /Users/mawsonsammons/Documents/McGill/.venv/lib/python3.11/site-packages/click/core.py:1434 in   │
│ invoke                                                                                           │
│                                                                                                  │
│   1431 │   │   │   echo(style(message, fg="red"), err=True)                                      │
│   1432 │   │                                                                                     │
│   1433 │   │   if self.callback is not None:                                                     │
│ ❱ 1434 │   │   │   return ctx.invoke(self.callback, **ctx.params)                                │
│   1435 │                                                                                         │
│   1436 │   def shell_complete(self, ctx: Context, incomplete: str) -> t.List["CompletionItem"]:  │
│   1437 │   │   """Return a list of completions for the incomplete value. Looks                   │
│                                                                                                  │
│ /Users/mawsonsammons/Documents/McGill/.venv/lib/python3.11/site-packages/click/core.py:783 in    │
│ invoke                                                                                           │
│                                                                                                  │
│    780 │   │                                                                                     │
│    781 │   │   with augment_usage_errors(__self):                                                │
│    782 │   │   │   with ctx:                                                                     │
│ ❱  783 │   │   │   │   return __callback(*args, **kwargs)                                        │
│    784 │                                                                                         │
│    785 │   def forward(                                                                          │
│    786 │   │   __self, __cmd: "Command", *args: t.Any, **kwargs: t.Any  # noqa: B902             │
│                                                                                                  │
│ /Users/mawsonsammons/Documents/McGill/.venv/lib/python3.11/site-packages/click/decorators.py:33  │
│ in new_func                                                                                      │
│                                                                                                  │
│    30 │   """                                                                                    │
│    31 │                                                                                          │
│    32 │   def new_func(*args: "P.args", **kwargs: "P.kwargs") -> "R":                            │
│ ❱  33 │   │   return f(get_current_context(), *args, **kwargs)                                   │
│    34 │                                                                                          │
│    35 │   return update_wrapper(new_func, f)                                                     │
│    36                                                                                            │
│                                                                                                  │
│ /Users/mawsonsammons/Documents/McGill/.venv/lib/python3.11/site-packages/dtcli/pull.py:103 in    │
│ pull                                                                                             │
│                                                                                                  │
│   100 │   # Find files missing from localhost.                                                   │
│   101 │   console.print(f"\nSearching for files for {dataset} {scope}...\n")                     │
│   102 │   files = find_missing_dataset_files(scope, dataset, directory, verbose)                 │
│ ❱ 103 │   if len(files["missing"]) == 0 and len(files["existing"]) == 0:                         │
│   104 │   │   console.print("No files found at minoc.", style="bold red")                        │
│   105 │   │   return None                                                                        │
│   106 │   files_paths = [f.replace("cadc:CHIMEFRB", "") for f in files["missing"]]               │
╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
KeyError: 'missing'