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Merge pull request #422 from arieboven/print_large_list_fix 

fix error when there are to many options to print and calculation spaces
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Anton Hvornum 2021-05-12 10:58:00 +00:00 committed by GitHub
parent a85517513d 24a14d1800
commit 0ef8cc579e
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1 changed files with 3 additions and 1 deletions
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4
archinstall/lib/user_interaction.py
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@ -83,16 +83,18 @@ def get_password(prompt="Enter a password: "):
def print_large_list(options, padding=5, margin_bottom=0, separator=': '):
highest_index_number_length = len(str(len(options)))
longest_line = highest_index_number_length + len(separator) + get_longest_option(options) + padding
spaces_without_option = longest_line - (len(separator) + highest_index_number_length)
max_num_of_columns = get_terminal_width() // longest_line
max_options_in_cells = max_num_of_columns * (get_terminal_height()-margin_bottom)
if (len(options) > max_options_in_cells):
for index, option in enumerate(options):
print(f"{index}: {option}")
return 1, index
else:
for row in range(0, (get_terminal_height()-margin_bottom)):
for column in range(row, len(options), (get_terminal_height()-margin_bottom)):
spaces = " "*(longest_line - len(options[column]))
spaces = " "*(spaces_without_option - len(options[column]))
print(f"{str(column): >{highest_index_number_length}}{separator}{options[column]}", end = spaces)
print()