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from .exceptions import *
from .profiles import Profile
from .locale_helpers import search_keyboard_layout
## TODO: Some inconsistencies between the selection processes.
## Some return the keys from the options, some the values?
def select_disk(dict_o_disks):
drives = sorted(list(dict_o_disks.keys()))
if len(drives) >= 1:
for index, drive in enumerate(drives):
print(f"{index}: {drive} ({dict_o_disks[drive]['size'], dict_o_disks[drive].device, dict_o_disks[drive]['label']})")
drive = input('Select one of the above disks (by number or full path): ')
if drive.isdigit():
drive = dict_o_disks[drives[int(drive)]]
elif drive in dict_o_disks:
drive = dict_o_disks[drive]
else:
raise DiskError(f'Selected drive does not exist: "{drive}"')
return drive
raise DiskError('select_disk() requires a non-empty dictionary of disks to select from.')
def select_profile(options):
profiles = sorted(list(options))
if len(profiles) >= 1:
for index, profile in enumerate(profiles):
print(f"{index}: {profile}")
print(' -- The above list is pre-programmed profiles. --')
print(' -- They might make it easier to install things like desktop environments. --')
print(' -- (Leave blank to skip this next optional step) --')
selected_profile = input('Any particular pre-programmed profile you want to install: ')
#print(' -- You can enter ? or help to search for more profiles --')
#if selected_profile.lower() in ('?', 'help'):
# filter_string = input('Search for layout containing (example: "sv-"): ')
# new_options = search_keyboard_layout(filter_string)
# return select_language(new_options)
if selected_profile.isdigit() and (pos := int(selected_profile)) <= len(profiles)-1:
selected_profile = profiles[pos]
elif selected_profile in options:
selected_profile = options[options.index(selected_profile)]
else:
RequirementError("Selected profile does not exist.")
profile = Profile(None, selected_profile)
with open(profile.path, 'r') as source:
source_data = source.read()
# Some crude safety checks, make sure the imported profile has
# a __name__ check and if so, check if it's got a _prep_function()
# we can call to ask for more user input.
#
# If the requirements are met, import with .py in the namespace to not
# trigger a traditional:
# if __name__ == 'moduleName'
if '__name__' in source_data and '_prep_function' in source_data:
with profile.load_instructions(namespace=f"{selected_profile}.py") as imported:
if hasattr(imported, '_prep_function'):
return profile, imported
return selected_profile
raise RequirementError("Selecting profiles require a least one profile to be given as an option.")
def select_language(options, show_only_country_codes=True):
if show_only_country_codes:
languages = sorted([language for language in list(options) if len(language) == 2])
else:
languages = sorted(list(options))
if len(languages) >= 1:
for index, language in enumerate(languages):
print(f"{index}: {language}")
print(' -- You can enter ? or help to search for more languages --')
selected_language = input('Select one of the above keyboard languages (by number or full name): ')
if selected_language.lower() in ('?', 'help'):
filter_string = input('Search for layout containing (example: "sv-"): ')
new_options = search_keyboard_layout(filter_string)
return select_language(new_options, show_only_country_codes=False)
elif selected_language.isdigit() and (pos := int(selected_language)) <= len(languages)-1:
selected_language = languages[pos]
# I'm leaving "options" on purpose here.
# Since languages possibly contains a filtered version of
# all possible language layouts, and we might want to write
# for instance sv-latin1 (if we know that exists) without having to
# go through the search step.
elif selected_language in options:
selected_language = options[options.index(selected_language)]
else:
RequirementError("Selected language does not exist.")
return selected_language
raise RequirementError("Selecting languages require a least one language to be given as an option.")
def select_mirror_regions(mirrors, show_top_mirrors=True):
# TODO: Support multiple options and country ycodes, SE,UK for instance.
regions = sorted(list(mirrors.keys()))
selected_mirrors = {}
if len(regions) >= 1:
for index, region in enumerate(regions):
print(f"{index}: {region}")
print(' -- You can enter ? or help to search for more regions --')
print(' -- You can skip this step by leaving the option blank --')
print(' -- (You can use Shift + PageUp to scroll in the list --')
selected_mirror = input('Select one of the above regions to download packages from (by number or full name): ')
if len(selected_mirror.strip()) == 0:
return {}
elif selected_mirror.lower() in ('?', 'help'):
filter_string = input('Search for a region containing (example: "united"): ').strip().lower()
for region in mirrors:
if filter_string in region.lower():
selected_mirrors[region] = mirrors[region]
return selected_mirrors
elif selected_mirror.isdigit() and (pos := int(selected_mirror)) <= len(regions)-1:
region = regions[int(selected_mirror)]
selected_mirrors[region] = mirrors[region]
# I'm leaving "mirrors" on purpose here.
# Since region possibly contains a known region of
# all possible regions, and we might want to write
# for instance Sweden (if we know that exists) without having to
# go through the search step.
elif selected_mirror in mirrors:
selected_mirrors[selected_mirror] = mirrors[selected_mirror]
else:
RequirementError("Selected region does not exist.")
return selected_mirrors
raise RequirementError("Selecting mirror region require a least one region to be given as an option.")
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