Forked from littlecodersh/multilinereprintforwindows.py
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December 12, 2020 02:06
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Python 2&3 Windows Q:www.v2ex.com/t/472582
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| #coding=utf8 | |
| import re, sys, time, os | |
| from ctypes import Structure, c_short, windll, byref | |
| try: | |
| from shutil import get_terminal_size | |
| except: | |
| from backports.shutil_get_terminal_size import get_terminal_size | |
| CN_REGEX = re.compile(u'[\u4e00-\u9fff]') | |
| CONTENT = [ | |
| u'+--------+------------------------------+------------+------------------+', | |
| u'| 代码 | 名称 | ******** | 更新时间 |', | |
| u'|--------+------------------------------+------------+------------------|', | |
| u'| 110022 | ************** | -0.{}% | 2018-07-20 10:39 |', | |
| u'+--------+------------------------------+------------+------------------+', | |
| ] | |
| def first_solution(): | |
| class Pos(Structure): | |
| _fields_ = [('X',c_short),('Y', c_short)] | |
| class Rect(Structure): | |
| _fields_ = [('Left',c_short),('Top',c_short),('Right',c_short),('Bottom',c_short)] | |
| class Screen(Structure): | |
| _fields_=[('Size',Pos),('CursorPosition',Pos),('Attributes',c_short),('Window',Rect),('MaximumWindowSize',Pos)] | |
| h = windll.kernel32.GetStdHandle(-11) | |
| s = Screen() | |
| windll.kernel32.GetConsoleScreenBufferInfo(h, byref(s)) | |
| current_position = s.CursorPosition | |
| print('\n'.join(CONTENT).format(11)) | |
| time.sleep(1) | |
| windll.kernel32.SetConsoleCursorPosition(h, current_position) | |
| print('\n'.join(CONTENT).format(22)) | |
| def second_solution(): | |
| os.system('') | |
| columns = get_terminal_size().columns | |
| line_number = sum([((len(l) + len(CN_REGEX.findall(l))) // columns + 1) for l in CONTENT]) | |
| print('\n'.join(CONTENT).format(11)) | |
| time.sleep(1) | |
| # ANSI_ESCAPE_CODE: https://en.m.wikipedia.org/wiki/ANSI_escape_code | |
| sys.stdout.write('\x1b[{}A\r'.format(line_number)) | |
| print('\n'.join(CONTENT).format(22)) | |
| first_solution() |
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