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ac7109052c
- remove deprecated distutils.spawn import - add shutil import - implement find_executable using shutil.which for better compatibility
62 lines
1.1 KiB
Python
62 lines
1.1 KiB
Python
import os
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import sys
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import tty
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import termios
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import colorama
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# from distutils.spawn import find_executable
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from .. import const
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import shutil
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def find_executable(name):
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return shutil.which(name)
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init_output = colorama.init
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def getch():
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fd = sys.stdin.fileno()
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old = termios.tcgetattr(fd)
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try:
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tty.setraw(fd)
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return sys.stdin.read(1)
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finally:
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termios.tcsetattr(fd, termios.TCSADRAIN, old)
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def get_key():
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ch = getch()
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if ch in const.KEY_MAPPING:
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return const.KEY_MAPPING[ch]
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elif ch == '\x1b':
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next_ch = getch()
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if next_ch == '[':
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last_ch = getch()
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if last_ch == 'A':
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return const.KEY_UP
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elif last_ch == 'B':
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return const.KEY_DOWN
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return ch
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def open_command(arg):
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if find_executable('xdg-open'):
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return 'xdg-open ' + arg
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return 'open ' + arg
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try:
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from pathlib import Path
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except ImportError:
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from pathlib2 import Path
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def _expanduser(self):
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return self.__class__(os.path.expanduser(str(self)))
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if not hasattr(Path, 'expanduser'):
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Path.expanduser = _expanduser
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