kupferbootstrap: add typed marker and convert non-relative imports

src/kupferbootstrap/binfmt/cli.py

@@ -15,7 +15,7 @@ arches_arg_optional = click.argument('arches', type=click.Choice(ARCHES), nargs=
 @cmd_binfmt.command('register', help='Register a binfmt handler with the kernel')
 @arches_arg
 def cmd_register(arches: list[Arch], disable_chroot: bool = False):
-    from packages.build import build_enable_qemu_binfmt
+    from ..packages.build import build_enable_qemu_binfmt
     for arch in arches:
         build_enable_qemu_binfmt(arch)
 

src/kupferbootstrap/chroot/cli.py

@@ -30,7 +30,7 @@ def cmd_chroot(ctx: click.Context, type: str = 'build', name: Optional[str] = No
         raise Exception(f'Unknown chroot type: "{type}"')
 
     if type == 'rootfs':
-        from image.image import cmd_inspect
+        from ..image.image import cmd_inspect
         assert isinstance(cmd_inspect, click.Command)
         ctx.invoke(cmd_inspect, profile=name, shell=True)
         return

src/kupferbootstrap/config/cli.py

@@ -205,7 +205,7 @@ def prompt_for_save(retry_ctx: Optional[click.Context] = None):
     If `retry_ctx` is passed, the context's command will be reexecuted with the same arguments if the user chooses to retry.
     False will still be returned as the retry is expected to either save, perform another retry or arbort.
     """
-    from wrapper import is_wrapped
+    from ..wrapper import is_wrapped
     if click.confirm(f'Do you want to save your changes to {config.runtime.config_file}?', default=True):
         if is_wrapped():
             logging.warning("Writing to config file inside wrapper."

src/kupferbootstrap/distro/repo_config.py

@@ -8,10 +8,10 @@ import yaml
 from copy import deepcopy
 from typing import ClassVar, Optional, Mapping, Union
 
-from kupferbootstrap.config.state import config
-from kupferbootstrap.constants import Arch, BASE_DISTROS, KUPFER_HTTPS, REPOS_CONFIG_FILE, REPOSITORIES
-from kupferbootstrap.dictscheme import DictScheme, toml_inline_dicts, TomlPreserveInlineDictEncoder
-from kupferbootstrap.utils import sha256sum
+from ..config.state import config
+from ..constants import Arch, BASE_DISTROS, KUPFER_HTTPS, REPOS_CONFIG_FILE, REPOSITORIES
+from ..dictscheme import DictScheme, toml_inline_dicts, TomlPreserveInlineDictEncoder
+from ..utils import sha256sum
 
 REPOS_KEY = 'repos'
 REMOTEURL_KEY = 'remote_url'
@@ -142,7 +142,7 @@ def get_repo_config(
     config_exists = os.path.exists(repo_config_file_path)
     if not config_exists and _current_config is None:
         if initialize_pkgbuilds:
-            from packages.pkgbuild import init_pkgbuilds
+            from ..packages.pkgbuild import init_pkgbuilds
             init_pkgbuilds(update=False)
             return get_repo_config(initialize_pkgbuilds=False, repo_config_file=repo_config_file)
         if repo_config_file is not None: