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Quelle _capabilities.py Sprache: Python |
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"""Terminal capability builder patterns."""
# std imports import re from collections import OrderedDict __all__ = ( 'CAPABILITY_DATABASE', 'CAPABILITIES_RAW_MIXIN', 'CAPABILITIES_ADDITIVES', 'CAPABILITIES_CAUSE_MOVEMENT', ) CAPABILITY_DATABASE = OrderedDict(( ('bell', ('bel', {})), ('carriage_return', ('cr', {})), ('change_scroll_region', ('csr', {'nparams': 2})), ('clear_all_tabs', ('tbc', {})), ('clear_screen', ('clear', {})), ('clr_bol', ('el1', {})), ('clr_eol', ('el', {})), ('clr_eos', ('clear_eos', {})), ('column_address', ('hpa', {'nparams': 1})), ('cursor_address', ('cup', {'nparams': 2, 'match_grouped': True})), ('cursor_down', ('cud1', {})), ('cursor_home', ('home', {})), ('cursor_invisible', ('civis', {})), ('cursor_left', ('cub1', {})), ('cursor_normal', ('cnorm', {})), ('cursor_report', ('u6', {'nparams': 2, 'match_grouped': True})), ('cursor_right', ('cuf1', {})), ('cursor_up', ('cuu1', {})), ('cursor_visible', ('cvvis', {})), ('delete_character', ('dch1', {})), ('delete_line', ('dl1', {})), ('enter_blink_mode', ('blink', {})), ('enter_bold_mode', ('bold', {})), ('enter_dim_mode', ('dim', {})), ('enter_fullscreen', ('smcup', {})), ('enter_standout_mode', ('standout', {})), ('enter_superscript_mode', ('superscript', {})), ('enter_susimpleript_mode', ('susimpleript', {})), ('enter_underline_mode', ('underline', {})), ('erase_chars', ('ech', {'nparams': 1})), ('exit_alt_charset_mode', ('rmacs', {})), ('exit_am_mode', ('rmam', {})), ('exit_attribute_mode', ('sgr0', {})), ('exit_ca_mode', ('rmcup', {})), ('exit_fullscreen', ('rmcup', {})), ('exit_insert_mode', ('rmir', {})), ('exit_standout_mode', ('rmso', {})), ('exit_underline_mode', ('rmul', {})), ('flash_hook', ('hook', {})), ('flash_screen', ('flash', {})), ('insert_line', ('il1', {})), ('keypad_local', ('rmkx', {})), ('keypad_xmit', ('smkx', {})), ('meta_off', ('rmm', {})), ('meta_on', ('smm', {})), ('orig_pair', ('op', {})), ('parm_down_cursor', ('cud', {'nparams': 1})), ('parm_left_cursor', ('cub', {'nparams': 1, 'match_grouped': True})), ('parm_dch', ('dch', {'nparams': 1})), ('parm_delete_line', ('dl', {'nparams': 1})), ('parm_ich', ('ich', {'nparams': 1})), ('parm_index', ('indn', {'nparams': 1})), ('parm_insert_line', ('il', {'nparams': 1})), ('parm_right_cursor', ('cuf', {'nparams': 1, 'match_grouped': True})), ('parm_rindex', ('rin', {'nparams': 1})), ('parm_up_cursor', ('cuu', {'nparams': 1})), ('print_screen', ('mc0', {})), ('prtr_off', ('mc4', {})), ('prtr_on', ('mc5', {})), ('reset_1string', ('r1', {})), ('reset_2string', ('r2', {})), ('reset_3string', ('r3', {})), ('restore_cursor', ('rc', {})), ('row_address', ('vpa', {'nparams': 1})), ('save_cursor', ('sc', {})), ('scroll_forward', ('ind', {})), ('scroll_reverse', ('rev', {})), ('set0_des_seq', ('s0ds', {})), ('set1_des_seq', ('s1ds', {})), ('set2_des_seq', ('s2ds', {})), ('set3_des_seq', ('s3ds', {})), # this 'color' is deceiving, but often matching, and a better match # than set_a_attributes1 or set_a_foreground. ('color', ('_foreground_color', {'nparams': 1, 'match_any': True, 'numeric': 1})), ('set_a_foreground', ('color', {'nparams': 1, 'match_any': True, 'numeric': 1})), ('set_a_background', ('on_color', {'nparams': 1, 'match_any': True, 'numeric': 1})), ('set_tab', ('hts', {})), ('tab', ('ht', {})), ('italic', ('sitm', {})), ('no_italic', ('sitm', {})), )) CAPABILITIES_RAW_MIXIN = { 'bell': re.escape('\a'), 'carriage_return': re.escape('\r'), 'cursor_left': re.escape('\b'), 'cursor_report': re.escape('\x1b') + r'\[(\d+)\;(\d+)R', 'cursor_right': re.escape('\x1b') + r'\[C', 'exit_attribute_mode': re.escape('\x1b') + r'\[m', 'parm_left_cursor': re.escape('\x1b') + r'\[(\d+)D', 'parm_right_cursor': re.escape('\x1b') + r'\[(\d+)C', 'restore_cursor': re.escape(r'\x1b\[u'), 'save_cursor': re.escape(r'\x1b\[s'), 'scroll_forward': re.escape('\n'), 'set0_des_seq': re.escape('\x1b(B'), 'tab': re.escape('\t'), } _ANY_NOTESC = '[^' + re.escape('\x1b') + ']*' CAPABILITIES_ADDITIVES = { 'link': ('link', re.escape('\x1b') + r'\]8;' + _ANY_NOTESC + ';' + _ANY_NOTESC + re.escape('\x1b') + '\\\\'), 'color256': ('color', re.escape('\x1b') + r'\[38;5;\d+m'), 'on_color256': ('on_color', re.escape('\x1b') + r'\[48;5;\d+m'), 'color_rgb': ('color_rgb', re.escape('\x1b') + r'\[38;2;\d+;\d+;\d+m'), 'on_color_rgb': ('on_color_rgb', re.escape('\x1b') + r'\[48;2;\d+;\d+;\d+m'), 'shift_in': ('', re.escape('\x0f')), 'shift_out': ('', re.escape('\x0e')), # sgr(...) outputs strangely, use the basic ANSI/EMCA-48 codes here. 'set_a_attributes1': ( 'sgr', re.escape('\x1b') + r'\[\d+m'), 'set_a_attributes2': ( 'sgr', re.escape('\x1b') + r'\[\d+\;\d+m'), 'set_a_attributes3': ( 'sgr', re.escape('\x1b') + r'\[\d+\;\d+\;\d+m'), 'set_a_attributes4': ( 'sgr', re.escape('\x1b') + r'\[\d+\;\d+\;\d+\;\d+m'), # this helps where xterm's sgr0 includes set0_des_seq, we'd # rather like to also match this immediate substring. 'sgr0': ('sgr0', re.escape('\x1b') + r'\[m'), 'backspace': ('', re.escape('\b')), 'ascii_tab': ('', re.escape('\t')), 'clr_eol': ('', re.escape('\x1b[K')), 'clr_eol0': ('', re.escape('\x1b[0K')), 'clr_bol': ('', re.escape('\x1b[1K')), 'clr_eosK': ('', re.escape('\x1b[2K')), } CAPABILITIES_CAUSE_MOVEMENT = ( 'ascii_tab', 'backspace', 'carriage_return', 'clear_screen', 'column_address', 'cursor_address', 'cursor_down', 'cursor_home', 'cursor_left', 'cursor_right', 'cursor_up', 'enter_fullscreen', 'exit_fullscreen', 'parm_down_cursor', 'parm_left_cursor', 'parm_right_cursor', 'parm_up_cursor', 'restore_cursor', 'row_address', 'scroll_forward', 'tab', ) ¤ Dauer der Verarbeitung: 0.12 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28