本文整理汇总了Python中curses.keyname方法的典型用法代码示例。如果您正苦于以下问题：Python curses.keyname方法的具体用法？Python curses.keyname怎么用？Python curses.keyname使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类curses的用法示例。
在下文中一共展示了curses.keyname方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: h_addch
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def h_addch(self, inp):
if self.editable:
#self.value = self.value[:self.cursor_position] + curses.keyname(input) \
# + self.value[self.cursor_position:]
#self.cursor_position += len(curses.keyname(input))
# workaround for the metamode bug:
if self._last_get_ch_was_unicode == True and isinstance(self.value, bytes):
# probably dealing with python2.
ch_adding = inp
self.value = self.value.decode()
elif self._last_get_ch_was_unicode == True:
ch_adding = inp
else:
try:
ch_adding = chr(inp)
except TypeError:
ch_adding = input
self.value = self.value[:self.cursor_position] + [ch_adding,] \
+ self.value[self.cursor_position:]
self.cursor_position += len(ch_adding) 示例2: _get_char
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def _get_char(self) -> Key:
if self._buffered_input is not None:
wch, self._buffered_input = self._buffered_input, None
else:
try:
wch = self.stdscr.get_wch()
except curses.error: # pragma: no cover (macos bug?)
wch = self.stdscr.get_wch()
if isinstance(wch, str) and wch == '\x1b':
wch = self._get_sequence(wch)
if len(wch) == 2:
return Key(wch, f'M-{wch[1]}'.encode())
elif len(wch) > 1:
keyname = SEQUENCE_KEYNAME.get(wch, b'unknown')
return Key(wch, keyname)
elif isinstance(wch, str) and wch.isprintable():
wch = self._get_string(wch)
return Key(wch, b'STRING')
key = wch if isinstance(wch, int) else ord(wch)
keyname = curses.keyname(key)
keyname = KEYNAME_REWRITE.get(keyname, keyname)
return Key(wch, keyname) 示例3: test_curses_key_name
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def test_curses_key_name(self):
# These actually test the fake curses.
def test1():
curses.keyname(-3)
self.assertRaises(ValueError, test1)
def test2():
curses.keyname([])
self.assertRaises(TypeError, test2)
def test3():
curses.keyname(9**999)
self.assertRaises(OverflowError, test3) 示例4: h_find_char
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def h_find_char(self, input):
# The following ought to work, but there is a curses keyname bug
# searchingfor = curses.keyname(input).upper()
# do this instead:
searchingfor = chr(input).upper()
for counter in range(len(self.values)):
try:
if self.values[counter].find(searchingfor) is not -1:
self.cursor_line = counter
break
except AttributeError:
break 示例5: h_addch
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def h_addch(self, inp):
if self.editable:
#self.value = self.value[:self.cursor_position] + curses.keyname(input) \
# + self.value[self.cursor_position:]
#self.cursor_position += len(curses.keyname(input))
# workaround for the metamode bug:
if self._last_get_ch_was_unicode == True and isinstance(self.value, bytes):
# probably dealing with python2.
ch_adding = inp
self.value = self.value.decode()
elif self._last_get_ch_was_unicode == True:
ch_adding = inp
else:
try:
ch_adding = chr(inp)
except TypeError:
ch_adding = input
self.value = self.value[:self.cursor_position] + ch_adding \
+ self.value[self.cursor_position:]
self.cursor_position += len(ch_adding)
# or avoid it entirely:
#self.value = self.value[:self.cursor_position] + curses.ascii.unctrl(input) \
# + self.value[self.cursor_position:]
#self.cursor_position += len(curses.ascii.unctrl(input)) 示例6: _curses_key_name
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def _curses_key_name(self, key):
"""Return the curses key name for keys received from get_wch (and getch)."""
# Handle multibyte get_wch input in Python 3.3
if isinstance(key, str):
return str(curses.keyname(ord(key)).decode("utf-8"))
# Fallback to try and handle Python < 3.3
# Special keys can also be ints on Python > 3.3
if isinstance(key, int): # getch fallback
try: # Try to convert to a curses key name
name = str(curses.keyname(key).decode("utf-8"))
return name
except: # Otherwise try to convert to a character
return False
return False 示例7: get_char
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def get_char(self) -> Key:
self.perf.end()
ret = self._get_char()
self.perf.start(ret.keyname.decode())
return ret 示例8: cursesKeyName
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def cursesKeyName(keyCode):
try:
return curses.keyname(keyCode)
except Exception:
pass
return None 示例9: quick_prompt
# 需要导入模块: import curses [as 别名]
# 或者: from curses import keyname [as 别名]
def quick_prompt(
self,
prompt: str,
opt_strs: Tuple[str, ...],
) -> Union[str, PromptResult]:
opts = [opt[0] for opt in opt_strs]
while True:
x = 0
prompt_line = self.margin.lines - 1
def _write(s: str, *, attr: int = curses.A_REVERSE) -> None:
nonlocal x
if x >= self.margin.cols:
return
self.stdscr.insstr(prompt_line, x, s, attr)
x += len(s)
_write(prompt)
_write(' [')
for i, opt_str in enumerate(opt_strs):
_write(opt_str[0], attr=curses.A_REVERSE | curses.A_BOLD)
_write(opt_str[1:])
if i != len(opt_strs) - 1:
_write(', ')
_write(']?')
if x < self.margin.cols - 1:
s = ' ' * (self.margin.cols - x)
self.stdscr.insstr(prompt_line, x, s, curses.A_REVERSE)
x += 1
else:
x = self.margin.cols - 1
self.stdscr.insstr(prompt_line, x, '…', curses.A_REVERSE)
self.stdscr.move(prompt_line, x)
key = self.get_char()
if key.keyname == b'KEY_RESIZE':
self.resize()
elif key.keyname == b'^C':
return self.status.cancelled()
elif isinstance(key.wch, str) and key.wch in opts:
return key.wch