python之terminaltables（PythoN）

python之terminaltables（PythoN）

from terminaltables import AsciiTable, DoubleTable, SingleTablefrom colorclass import Color, WindowsTABLE_DATA = ( ('Platform', 'Years', 'Notes'), ('Mk5', '2007-2009', 'The Golf Mk5 Variant was\nintroduced in 2007.'), ('MKVI', '2009-2013', 'Might actually be Mk5.'),)def table_example1(): """Main function.""" title = 'Jetta SportWagen' # AsciiTable. table_instance = AsciiTable(TABLE_DATA, title) table_instance.justify_columns[2] = 'right' print(table_instance.table) print() # SingleTable. table_instance = SingleTable(TABLE_DATA, title) table_instance.justify_columns[2] = 'right' print(table_instance.table) print() # DoubleTable. table_instance = DoubleTable(TABLE_DATA, title) table_instance.justify_columns[2] = 'right' print(table_instance.table) print()def table_server_timings(): """Return table string to be printed.""" table_data = [ [Color('{autogreen}<10ms{/autogreen}'), '192.168.0.100, 192.168.0.101'], [Color('{autoyellow}10ms <= 100ms{/autoyellow}'), '192.168.0.102, 192.168.0.103'], [Color('{autored}>100ms{/autored}'), '192.168.0.105'], ] table_instance = SingleTable(table_data) table_instance.inner_heading_row_border = False return table_instance.tabledef table_server_status(): """Return table string to be printed.""" table_data = [ [Color('Low Space'), Color('{autocyan}Nominal Space{/autocyan}'), Color('Excessive Space')], [Color('Low Load'), Color('Nominal Load'), Color('{autored}High Load{/autored}')], [Color('{autocyan}Low Free RAM{/autocyan}'), Color('Nominal Free RAM'), Color('High Free RAM')], ] table_instance = SingleTable(table_data, '192.168.0.105') table_instance.inner_heading_row_border = False table_instance.inner_row_border = True table_instance.justify_columns = {0: 'center', 1: 'center', 2: 'center'} return table_instance.tabledef table_abcd(): """Return table string to be printed. Two tables on one line.""" table_instance = SingleTable([['A', 'B'], ['C', 'D']]) # Get first table lines. table_instance.outer_border = False table_inner_borders = table_instance.table.splitlines() # Get second table lines. table_instance.outer_border = True table_instance.inner_heading_row_border = False table_instance.inner_column_border = False table_outer_borders = table_instance.table.splitlines() # Combine. smallest, largest = sorted([table_inner_borders, table_outer_borders], key=len) smallest += [''] * (len(largest) - len(smallest)) # Make both same size. combined = list() for i, row in enumerate(largest): combined.append(row.ljust(10) + ' ' + smallest[i]) return '\n'.join(combined)def table_example2(): """Main function.""" Windows.enable(auto_colors=True, reset_atexit=True) # Does nothing if not on Windows. # Server timings. print(table_server_timings()) print() # Server status. print(table_server_status()) print() # Two A B C D tables. print(table_abcd()) print() # Instructions. table_instance = SingleTable([['Obey Obey Obey Obey']], 'Instructions') print(table_instance.table) print()from textwrap import wrapLONG_STRING = ('Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore ' 'et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut ' 'aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum ' 'dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui ' 'officia deserunt mollit anim id est laborum.')def table_example3(): """Main function.""" table_data = [ ['Long String', ''], # One row. Two columns. Long string will replace this empty string. ] table = SingleTable(table_data) # Calculate newlines. max_width = table.column_max_width(1) wrapped_string = '\n'.join(wrap(LONG_STRING, max_width)) table.table_data[0][1] = wrapped_string print(table.table)if __name__ == '__main__': table_example2()

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