tabulateのような、テーブル表示をするためのライブラリもありますが、フォーマット文字列だけでも縦を揃えられます。ただし、日本語が入ると揃いません。
def print_align_left(label, value): print(f'{label:<20}: {value}') # ラベルを右寄せ def print_align_right(label, value): print(f'{label:>20}: {value}') print_align_left('Country', 'Japan') print_align_left('Anthem', 'Kimigayo') print_align_left('Capital', 'Tokyo') print_align_left('National language', 'Japanese') print_align_left('Area', '377,975 km2') print_align_left('Population', '126,226,568') print('\n' + '*' * 40 + '\n') print_align_right('Country', 'Japan') print_align_right('Anthem', 'Kimigayo') print_align_right('Capital', 'Tokyo') print_align_right('National language', 'Japanese') print_align_right('Area', '377,975 km2') print_align_right('Population', '126,226,568')
Country : Japan Anthem : Kimigayo Capital : Tokyo National language : Japanese Area : 377,975 km2 Population : 126,226,568 **************************************** Country: Japan Anthem: Kimigayo Capital: Tokyo National language: Japanese Area: 377,975 km2 Population: 126,226,568