本文整理匯總了Python中curses.flash方法的典型用法代碼示例。如果您正苦於以下問題：Python curses.flash方法的具體用法？Python curses.flash怎麽用？Python curses.flash使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類curses的用法示例。
在下文中一共展示了curses.flash方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: flash
# 需要導入模塊: import curses [as 別名]
# 或者: from curses import flash [as 別名]
def flash(self):
"""
Flash the screen to indicate that an action was invalid.
"""
if self.config['flash']:
return curses.flash()
else:
return None 示例2: prompt_y_or_n
# 需要導入模塊: import curses [as 別名]
# 或者: from curses import flash [as 別名]
def prompt_y_or_n(self, prompt):
"""
Wrapper around prompt_input for simple yes/no queries.
"""
ch = self.prompt_input(prompt, key=True)
if ch in (ord('Y'), ord('y')):
return True
elif ch in (ord('N'), ord('n'), None):
return False
else:
self.flash()
return False 示例3: clear_screen
# 需要導入模塊: import curses [as 別名]
# 或者: from curses import flash [as 別名]
def clear_screen(self):
"""
In the beginning this always called touchwin(). However, a bug
was discovered in tmux when TERM was set to `xterm-256color`, where
only part of the screen got redrawn when scrolling. tmux automatically
sets TERM to `screen-256color`, but many people choose to override
this in their tmux.conf or .bashrc file which can cause issues.
Using clearok() instead seems to fix the problem, with the trade off
of slightly more expensive screen refreshes.
Update: It was discovered that using clearok() introduced a
separate bug for urxvt users in which their screen flashed when
scrolling. Heuristics were added to make it work with as many
configurations as possible. It's still not perfect
(e.g. urxvt + xterm-256color) will screen flash, but it should
work in all cases if the user sets their TERM correctly.
Reference:
https://github.com/tildeclub/ttrv/issues/343
https://github.com/tildeclub/ttrv/issues/323
"""
if self._term != 'xterm-256color':
self.stdscr.touchwin()
else:
self.stdscr.clearok(True) 示例4: clear_screen
# 需要導入模塊: import curses [as 別名]
# 或者: from curses import flash [as 別名]
def clear_screen(self):
"""
In the beginning this always called touchwin(). However, a bug
was discovered in tmux when TERM was set to `xterm-256color`, where
only part of the screen got redrawn when scrolling. tmux automatically
sets TERM to `screen-256color`, but many people choose to override
this in their tmux.conf or .bashrc file which can cause issues.
Using clearok() instead seems to fix the problem, with the trade off
of slightly more expensive screen refreshes.
Update: It was discovered that using clearok() introduced a
separate bug for urxvt users in which their screen flashed when
scrolling. Heuristics were added to make it work with as many
configurations as possible. It's still not perfect
(e.g. urxvt + xterm-256color) will screen flash, but it should
work in all cases if the user sets their TERM correctly.
Reference:
https://github.com/michael-lazar/rtv/issues/343
https://github.com/michael-lazar/rtv/issues/323
"""
if self._term != 'xterm-256color':
self.stdscr.touchwin()
else:
self.stdscr.clearok(True)