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-rwxr-xr-xsrc/op_mode/image_manager.py44
1 files changed, 26 insertions, 18 deletions
diff --git a/src/op_mode/image_manager.py b/src/op_mode/image_manager.py
index e64a85b95..51b95e4d5 100755
--- a/src/op_mode/image_manager.py
+++ b/src/op_mode/image_manager.py
@@ -33,27 +33,31 @@ DELETE_IMAGE_PROMPT_MSG: str = 'Select an image to delete:'
MSG_DELETE_IMAGE_RUNNING: str = 'Currently running image cannot be deleted; reboot into another image first'
MSG_DELETE_IMAGE_DEFAULT: str = 'Default image cannot be deleted; set another image as default first'
-def annotated_list(images_list: list[str]) -> list[str]:
+def annotate_list(images_list: list[str]) -> list[str]:
"""Annotate list of images with additional info
Args:
images_list (list[str]): a list of image names
Returns:
- list[str]: a list of image names with additional info
+ dict[str, str]: a dict of annotations indexed by image name
"""
- index_running: int = None
- index_default: int = None
- try:
- index_running = images_list.index(image.get_running_image())
- index_default = images_list.index(image.get_default_image())
- except ValueError:
- pass
- if index_running is not None:
- images_list[index_running] += ' (running)'
- if index_default is not None:
- images_list[index_default] += ' (default boot)'
- return images_list
+ running = image.get_running_image()
+ default = image.get_default_image()
+ annotated = {}
+ for image_name in images_list:
+ annotated[image_name] = f'{image_name}'
+ if running in images_list:
+ annotated[running] = annotated[running] + ' (running)'
+ if default in images_list:
+ annotated[default] = annotated[default] + ' (default boot)'
+ return annotated
+
+def define_format(images):
+ annotated = annotate_list(images)
+ def format_selection(image_name):
+ return annotated[image_name]
+ return format_selection
@compat.grub_cfg_update
def delete_image(image_name: Optional[str] = None,
@@ -63,14 +67,16 @@ def delete_image(image_name: Optional[str] = None,
Args:
image_name (str): a name of image to delete
"""
- available_images: list[str] = annotated_list(grub.version_list())
+ available_images: list[str] = grub.version_list()
+ format_selection = define_format(available_images)
if image_name is None:
if no_prompt:
exit('An image name is required for delete action')
else:
image_name = select_entry(available_images,
DELETE_IMAGE_LIST_MSG,
- DELETE_IMAGE_PROMPT_MSG)
+ DELETE_IMAGE_PROMPT_MSG,
+ format_selection)
if image_name == image.get_running_image():
exit(MSG_DELETE_IMAGE_RUNNING)
if image_name == image.get_default_image():
@@ -104,14 +110,16 @@ def set_image(image_name: Optional[str] = None,
Args:
image_name (str): an image name
"""
- available_images: list[str] = annotated_list(grub.version_list())
+ available_images: list[str] = grub.version_list()
+ format_selection = define_format(available_images)
if image_name is None:
if not prompt:
exit('An image name is required for set action')
else:
image_name = select_entry(available_images,
SET_IMAGE_LIST_MSG,
- SET_IMAGE_PROMPT_MSG)
+ SET_IMAGE_PROMPT_MSG,
+ format_selection)
if image_name == image.get_default_image():
exit(f'The image "{image_name}" already configured as default')
if image_name not in available_images: