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-rw-r--r--lib/python2.7/curses/__init__.py59
-rw-r--r--lib/python2.7/curses/ascii.py99
-rw-r--r--lib/python2.7/curses/has_key.py192
-rw-r--r--lib/python2.7/curses/panel.py8
-rw-r--r--lib/python2.7/curses/textpad.py188
-rw-r--r--lib/python2.7/curses/wrapper.py50
6 files changed, 596 insertions, 0 deletions
diff --git a/lib/python2.7/curses/__init__.py b/lib/python2.7/curses/__init__.py
new file mode 100644
index 0000000..ecf59de
--- /dev/null
+++ b/lib/python2.7/curses/__init__.py
@@ -0,0 +1,59 @@
+"""curses
+
+The main package for curses support for Python. Normally used by importing
+the package, and perhaps a particular module inside it.
+
+ import curses
+ from curses import textpad
+ curses.initscr()
+ ...
+
+"""
+
+__revision__ = "$Id$"
+
+from _curses import *
+from curses.wrapper import wrapper
+import os as _os
+import sys as _sys
+
+# Some constants, most notably the ACS_* ones, are only added to the C
+# _curses module's dictionary after initscr() is called. (Some
+# versions of SGI's curses don't define values for those constants
+# until initscr() has been called.) This wrapper function calls the
+# underlying C initscr(), and then copies the constants from the
+# _curses module to the curses package's dictionary. Don't do 'from
+# curses import *' if you'll be needing the ACS_* constants.
+
+def initscr():
+ import _curses, curses
+ # we call setupterm() here because it raises an error
+ # instead of calling exit() in error cases.
+ setupterm(term=_os.environ.get("TERM", "unknown"),
+ fd=_sys.__stdout__.fileno())
+ stdscr = _curses.initscr()
+ for key, value in _curses.__dict__.items():
+ if key[0:4] == 'ACS_' or key in ('LINES', 'COLS'):
+ setattr(curses, key, value)
+
+ return stdscr
+
+# This is a similar wrapper for start_color(), which adds the COLORS and
+# COLOR_PAIRS variables which are only available after start_color() is
+# called.
+
+def start_color():
+ import _curses, curses
+ retval = _curses.start_color()
+ if hasattr(_curses, 'COLORS'):
+ curses.COLORS = _curses.COLORS
+ if hasattr(_curses, 'COLOR_PAIRS'):
+ curses.COLOR_PAIRS = _curses.COLOR_PAIRS
+ return retval
+
+# Import Python has_key() implementation if _curses doesn't contain has_key()
+
+try:
+ has_key
+except NameError:
+ from has_key import has_key
diff --git a/lib/python2.7/curses/ascii.py b/lib/python2.7/curses/ascii.py
new file mode 100644
index 0000000..6a466e0
--- /dev/null
+++ b/lib/python2.7/curses/ascii.py
@@ -0,0 +1,99 @@
+"""Constants and membership tests for ASCII characters"""
+
+NUL = 0x00 # ^@
+SOH = 0x01 # ^A
+STX = 0x02 # ^B
+ETX = 0x03 # ^C
+EOT = 0x04 # ^D
+ENQ = 0x05 # ^E
+ACK = 0x06 # ^F
+BEL = 0x07 # ^G
+BS = 0x08 # ^H
+TAB = 0x09 # ^I
+HT = 0x09 # ^I
+LF = 0x0a # ^J
+NL = 0x0a # ^J
+VT = 0x0b # ^K
+FF = 0x0c # ^L
+CR = 0x0d # ^M
+SO = 0x0e # ^N
+SI = 0x0f # ^O
+DLE = 0x10 # ^P
+DC1 = 0x11 # ^Q
+DC2 = 0x12 # ^R
+DC3 = 0x13 # ^S
+DC4 = 0x14 # ^T
+NAK = 0x15 # ^U
+SYN = 0x16 # ^V
+ETB = 0x17 # ^W
+CAN = 0x18 # ^X
+EM = 0x19 # ^Y
+SUB = 0x1a # ^Z
+ESC = 0x1b # ^[
+FS = 0x1c # ^\
+GS = 0x1d # ^]
+RS = 0x1e # ^^
+US = 0x1f # ^_
+SP = 0x20 # space
+DEL = 0x7f # delete
+
+controlnames = [
+"NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK", "BEL",
+"BS", "HT", "LF", "VT", "FF", "CR", "SO", "SI",
+"DLE", "DC1", "DC2", "DC3", "DC4", "NAK", "SYN", "ETB",
+"CAN", "EM", "SUB", "ESC", "FS", "GS", "RS", "US",
+"SP"
+]
+
+def _ctoi(c):
+ if type(c) == type(""):
+ return ord(c)
+ else:
+ return c
+
+def isalnum(c): return isalpha(c) or isdigit(c)
+def isalpha(c): return isupper(c) or islower(c)
+def isascii(c): return _ctoi(c) <= 127 # ?
+def isblank(c): return _ctoi(c) in (9, 32)
+def iscntrl(c): return _ctoi(c) <= 31 or _ctoi(c) == 127
+def isdigit(c): return _ctoi(c) >= 48 and _ctoi(c) <= 57
+def isgraph(c): return _ctoi(c) >= 33 and _ctoi(c) <= 126
+def islower(c): return _ctoi(c) >= 97 and _ctoi(c) <= 122
+def isprint(c): return _ctoi(c) >= 32 and _ctoi(c) <= 126
+def ispunct(c): return isgraph(c) and not isalnum(c)
+def isspace(c): return _ctoi(c) in (9, 10, 11, 12, 13, 32)
+def isupper(c): return _ctoi(c) >= 65 and _ctoi(c) <= 90
+def isxdigit(c): return isdigit(c) or \
+ (_ctoi(c) >= 65 and _ctoi(c) <= 70) or (_ctoi(c) >= 97 and _ctoi(c) <= 102)
+def isctrl(c): return _ctoi(c) < 32
+def ismeta(c): return _ctoi(c) > 127
+
+def ascii(c):
+ if type(c) == type(""):
+ return chr(_ctoi(c) & 0x7f)
+ else:
+ return _ctoi(c) & 0x7f
+
+def ctrl(c):
+ if type(c) == type(""):
+ return chr(_ctoi(c) & 0x1f)
+ else:
+ return _ctoi(c) & 0x1f
+
+def alt(c):
+ if type(c) == type(""):
+ return chr(_ctoi(c) | 0x80)
+ else:
+ return _ctoi(c) | 0x80
+
+def unctrl(c):
+ bits = _ctoi(c)
+ if bits == 0x7f:
+ rep = "^?"
+ elif isprint(bits & 0x7f):
+ rep = chr(bits & 0x7f)
+ else:
+ rep = "^" + chr(((bits & 0x7f) | 0x20) + 0x20)
+ if bits & 0x80:
+ return "!" + rep
+ return rep
diff --git a/lib/python2.7/curses/has_key.py b/lib/python2.7/curses/has_key.py
new file mode 100644
index 0000000..1dd5a3b
--- /dev/null
+++ b/lib/python2.7/curses/has_key.py
@@ -0,0 +1,192 @@
+
+#
+# Emulation of has_key() function for platforms that don't use ncurses
+#
+
+import _curses
+
+# Table mapping curses keys to the terminfo capability name
+
+_capability_names = {
+ _curses.KEY_A1: 'ka1',
+ _curses.KEY_A3: 'ka3',
+ _curses.KEY_B2: 'kb2',
+ _curses.KEY_BACKSPACE: 'kbs',
+ _curses.KEY_BEG: 'kbeg',
+ _curses.KEY_BTAB: 'kcbt',
+ _curses.KEY_C1: 'kc1',
+ _curses.KEY_C3: 'kc3',
+ _curses.KEY_CANCEL: 'kcan',
+ _curses.KEY_CATAB: 'ktbc',
+ _curses.KEY_CLEAR: 'kclr',
+ _curses.KEY_CLOSE: 'kclo',
+ _curses.KEY_COMMAND: 'kcmd',
+ _curses.KEY_COPY: 'kcpy',
+ _curses.KEY_CREATE: 'kcrt',
+ _curses.KEY_CTAB: 'kctab',
+ _curses.KEY_DC: 'kdch1',
+ _curses.KEY_DL: 'kdl1',
+ _curses.KEY_DOWN: 'kcud1',
+ _curses.KEY_EIC: 'krmir',
+ _curses.KEY_END: 'kend',
+ _curses.KEY_ENTER: 'kent',
+ _curses.KEY_EOL: 'kel',
+ _curses.KEY_EOS: 'ked',
+ _curses.KEY_EXIT: 'kext',
+ _curses.KEY_F0: 'kf0',
+ _curses.KEY_F1: 'kf1',
+ _curses.KEY_F10: 'kf10',
+ _curses.KEY_F11: 'kf11',
+ _curses.KEY_F12: 'kf12',
+ _curses.KEY_F13: 'kf13',
+ _curses.KEY_F14: 'kf14',
+ _curses.KEY_F15: 'kf15',
+ _curses.KEY_F16: 'kf16',
+ _curses.KEY_F17: 'kf17',
+ _curses.KEY_F18: 'kf18',
+ _curses.KEY_F19: 'kf19',
+ _curses.KEY_F2: 'kf2',
+ _curses.KEY_F20: 'kf20',
+ _curses.KEY_F21: 'kf21',
+ _curses.KEY_F22: 'kf22',
+ _curses.KEY_F23: 'kf23',
+ _curses.KEY_F24: 'kf24',
+ _curses.KEY_F25: 'kf25',
+ _curses.KEY_F26: 'kf26',
+ _curses.KEY_F27: 'kf27',
+ _curses.KEY_F28: 'kf28',
+ _curses.KEY_F29: 'kf29',
+ _curses.KEY_F3: 'kf3',
+ _curses.KEY_F30: 'kf30',
+ _curses.KEY_F31: 'kf31',
+ _curses.KEY_F32: 'kf32',
+ _curses.KEY_F33: 'kf33',
+ _curses.KEY_F34: 'kf34',
+ _curses.KEY_F35: 'kf35',
+ _curses.KEY_F36: 'kf36',
+ _curses.KEY_F37: 'kf37',
+ _curses.KEY_F38: 'kf38',
+ _curses.KEY_F39: 'kf39',
+ _curses.KEY_F4: 'kf4',
+ _curses.KEY_F40: 'kf40',
+ _curses.KEY_F41: 'kf41',
+ _curses.KEY_F42: 'kf42',
+ _curses.KEY_F43: 'kf43',
+ _curses.KEY_F44: 'kf44',
+ _curses.KEY_F45: 'kf45',
+ _curses.KEY_F46: 'kf46',
+ _curses.KEY_F47: 'kf47',
+ _curses.KEY_F48: 'kf48',
+ _curses.KEY_F49: 'kf49',
+ _curses.KEY_F5: 'kf5',
+ _curses.KEY_F50: 'kf50',
+ _curses.KEY_F51: 'kf51',
+ _curses.KEY_F52: 'kf52',
+ _curses.KEY_F53: 'kf53',
+ _curses.KEY_F54: 'kf54',
+ _curses.KEY_F55: 'kf55',
+ _curses.KEY_F56: 'kf56',
+ _curses.KEY_F57: 'kf57',
+ _curses.KEY_F58: 'kf58',
+ _curses.KEY_F59: 'kf59',
+ _curses.KEY_F6: 'kf6',
+ _curses.KEY_F60: 'kf60',
+ _curses.KEY_F61: 'kf61',
+ _curses.KEY_F62: 'kf62',
+ _curses.KEY_F63: 'kf63',
+ _curses.KEY_F7: 'kf7',
+ _curses.KEY_F8: 'kf8',
+ _curses.KEY_F9: 'kf9',
+ _curses.KEY_FIND: 'kfnd',
+ _curses.KEY_HELP: 'khlp',
+ _curses.KEY_HOME: 'khome',
+ _curses.KEY_IC: 'kich1',
+ _curses.KEY_IL: 'kil1',
+ _curses.KEY_LEFT: 'kcub1',
+ _curses.KEY_LL: 'kll',
+ _curses.KEY_MARK: 'kmrk',
+ _curses.KEY_MESSAGE: 'kmsg',
+ _curses.KEY_MOVE: 'kmov',
+ _curses.KEY_NEXT: 'knxt',
+ _curses.KEY_NPAGE: 'knp',
+ _curses.KEY_OPEN: 'kopn',
+ _curses.KEY_OPTIONS: 'kopt',
+ _curses.KEY_PPAGE: 'kpp',
+ _curses.KEY_PREVIOUS: 'kprv',
+ _curses.KEY_PRINT: 'kprt',
+ _curses.KEY_REDO: 'krdo',
+ _curses.KEY_REFERENCE: 'kref',
+ _curses.KEY_REFRESH: 'krfr',
+ _curses.KEY_REPLACE: 'krpl',
+ _curses.KEY_RESTART: 'krst',
+ _curses.KEY_RESUME: 'kres',
+ _curses.KEY_RIGHT: 'kcuf1',
+ _curses.KEY_SAVE: 'ksav',
+ _curses.KEY_SBEG: 'kBEG',
+ _curses.KEY_SCANCEL: 'kCAN',
+ _curses.KEY_SCOMMAND: 'kCMD',
+ _curses.KEY_SCOPY: 'kCPY',
+ _curses.KEY_SCREATE: 'kCRT',
+ _curses.KEY_SDC: 'kDC',
+ _curses.KEY_SDL: 'kDL',
+ _curses.KEY_SELECT: 'kslt',
+ _curses.KEY_SEND: 'kEND',
+ _curses.KEY_SEOL: 'kEOL',
+ _curses.KEY_SEXIT: 'kEXT',
+ _curses.KEY_SF: 'kind',
+ _curses.KEY_SFIND: 'kFND',
+ _curses.KEY_SHELP: 'kHLP',
+ _curses.KEY_SHOME: 'kHOM',
+ _curses.KEY_SIC: 'kIC',
+ _curses.KEY_SLEFT: 'kLFT',
+ _curses.KEY_SMESSAGE: 'kMSG',
+ _curses.KEY_SMOVE: 'kMOV',
+ _curses.KEY_SNEXT: 'kNXT',
+ _curses.KEY_SOPTIONS: 'kOPT',
+ _curses.KEY_SPREVIOUS: 'kPRV',
+ _curses.KEY_SPRINT: 'kPRT',
+ _curses.KEY_SR: 'kri',
+ _curses.KEY_SREDO: 'kRDO',
+ _curses.KEY_SREPLACE: 'kRPL',
+ _curses.KEY_SRIGHT: 'kRIT',
+ _curses.KEY_SRSUME: 'kRES',
+ _curses.KEY_SSAVE: 'kSAV',
+ _curses.KEY_SSUSPEND: 'kSPD',
+ _curses.KEY_STAB: 'khts',
+ _curses.KEY_SUNDO: 'kUND',
+ _curses.KEY_SUSPEND: 'kspd',
+ _curses.KEY_UNDO: 'kund',
+ _curses.KEY_UP: 'kcuu1'
+ }
+
+def has_key(ch):
+ if isinstance(ch, str):
+ ch = ord(ch)
+
+ # Figure out the correct capability name for the keycode.
+ capability_name = _capability_names.get(ch)
+ if capability_name is None:
+ return False
+
+ #Check the current terminal description for that capability;
+ #if present, return true, else return false.
+ if _curses.tigetstr( capability_name ):
+ return True
+ else:
+ return False
+
+if __name__ == '__main__':
+ # Compare the output of this implementation and the ncurses has_key,
+ # on platforms where has_key is already available
+ try:
+ L = []
+ _curses.initscr()
+ for key in _capability_names.keys():
+ system = key in _curses
+ python = has_key(key)
+ if system != python:
+ L.append( 'Mismatch for key %s, system=%i, Python=%i'
+ % (_curses.keyname( key ), system, python) )
+ finally:
+ _curses.endwin()
+ for i in L: print i
diff --git a/lib/python2.7/curses/panel.py b/lib/python2.7/curses/panel.py
new file mode 100644
index 0000000..aacca85
--- /dev/null
+++ b/lib/python2.7/curses/panel.py
@@ -0,0 +1,8 @@
+"""curses.panel
+
+Module for using panels with curses.
+"""
+
+__revision__ = "$Id$"
+
+from _curses_panel import *
diff --git a/lib/python2.7/curses/textpad.py b/lib/python2.7/curses/textpad.py
new file mode 100644
index 0000000..c45361c
--- /dev/null
+++ b/lib/python2.7/curses/textpad.py
@@ -0,0 +1,188 @@
+"""Simple textbox editing widget with Emacs-like keybindings."""
+
+import curses
+import curses.ascii
+
+def rectangle(win, uly, ulx, lry, lrx):
+ """Draw a rectangle with corners at the provided upper-left
+ and lower-right coordinates.
+ """
+ win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
+ win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
+ win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
+ win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
+ win.addch(uly, ulx, curses.ACS_ULCORNER)
+ win.addch(uly, lrx, curses.ACS_URCORNER)
+ win.addch(lry, lrx, curses.ACS_LRCORNER)
+ win.addch(lry, ulx, curses.ACS_LLCORNER)
+
+class Textbox:
+ """Editing widget using the interior of a window object.
+ Supports the following Emacs-like key bindings:
+
+ Ctrl-A Go to left edge of window.
+ Ctrl-B Cursor left, wrapping to previous line if appropriate.
+ Ctrl-D Delete character under cursor.
+ Ctrl-E Go to right edge (stripspaces off) or end of line (stripspaces on).
+ Ctrl-F Cursor right, wrapping to next line when appropriate.
+ Ctrl-G Terminate, returning the window contents.
+ Ctrl-H Delete character backward.
+ Ctrl-J Terminate if the window is 1 line, otherwise insert newline.
+ Ctrl-K If line is blank, delete it, otherwise clear to end of line.
+ Ctrl-L Refresh screen.
+ Ctrl-N Cursor down; move down one line.
+ Ctrl-O Insert a blank line at cursor location.
+ Ctrl-P Cursor up; move up one line.
+
+ Move operations do nothing if the cursor is at an edge where the movement
+ is not possible. The following synonyms are supported where possible:
+
+ KEY_LEFT = Ctrl-B, KEY_RIGHT = Ctrl-F, KEY_UP = Ctrl-P, KEY_DOWN = Ctrl-N
+ KEY_BACKSPACE = Ctrl-h
+ """
+ def __init__(self, win, insert_mode=False):
+ self.win = win
+ self.insert_mode = insert_mode
+ (self.maxy, self.maxx) = win.getmaxyx()
+ self.maxy = self.maxy - 1
+ self.maxx = self.maxx - 1
+ self.stripspaces = 1
+ self.lastcmd = None
+ win.keypad(1)
+
+ def _end_of_line(self, y):
+ """Go to the location of the first blank on the given line,
+ returning the index of the last non-blank character."""
+ last = self.maxx
+ while True:
+ if curses.ascii.ascii(self.win.inch(y, last)) != curses.ascii.SP:
+ last = min(self.maxx, last+1)
+ break
+ elif last == 0:
+ break
+ last = last - 1
+ return last
+
+ def _insert_printable_char(self, ch):
+ (y, x) = self.win.getyx()
+ if y < self.maxy or x < self.maxx:
+ if self.insert_mode:
+ oldch = self.win.inch()
+ # The try-catch ignores the error we trigger from some curses
+ # versions by trying to write into the lowest-rightmost spot
+ # in the window.
+ try:
+ self.win.addch(ch)
+ except curses.error:
+ pass
+ if self.insert_mode:
+ (backy, backx) = self.win.getyx()
+ if curses.ascii.isprint(oldch):
+ self._insert_printable_char(oldch)
+ self.win.move(backy, backx)
+
+ def do_command(self, ch):
+ "Process a single editing command."
+ (y, x) = self.win.getyx()
+ self.lastcmd = ch
+ if curses.ascii.isprint(ch):
+ if y < self.maxy or x < self.maxx:
+ self._insert_printable_char(ch)
+ elif ch == curses.ascii.SOH: # ^a
+ self.win.move(y, 0)
+ elif ch in (curses.ascii.STX,curses.KEY_LEFT, curses.ascii.BS,curses.KEY_BACKSPACE):
+ if x > 0:
+ self.win.move(y, x-1)
+ elif y == 0:
+ pass
+ elif self.stripspaces:
+ self.win.move(y-1, self._end_of_line(y-1))
+ else:
+ self.win.move(y-1, self.maxx)
+ if ch in (curses.ascii.BS, curses.KEY_BACKSPACE):
+ self.win.delch()
+ elif ch == curses.ascii.EOT: # ^d
+ self.win.delch()
+ elif ch == curses.ascii.ENQ: # ^e
+ if self.stripspaces:
+ self.win.move(y, self._end_of_line(y))
+ else:
+ self.win.move(y, self.maxx)
+ elif ch in (curses.ascii.ACK, curses.KEY_RIGHT): # ^f
+ if x < self.maxx:
+ self.win.move(y, x+1)
+ elif y == self.maxy:
+ pass
+ else:
+ self.win.move(y+1, 0)
+ elif ch == curses.ascii.BEL: # ^g
+ return 0
+ elif ch == curses.ascii.NL: # ^j
+ if self.maxy == 0:
+ return 0
+ elif y < self.maxy:
+ self.win.move(y+1, 0)
+ elif ch == curses.ascii.VT: # ^k
+ if x == 0 and self._end_of_line(y) == 0:
+ self.win.deleteln()
+ else:
+ # first undo the effect of self._end_of_line
+ self.win.move(y, x)
+ self.win.clrtoeol()
+ elif ch == curses.ascii.FF: # ^l
+ self.win.refresh()
+ elif ch in (curses.ascii.SO, curses.KEY_DOWN): # ^n
+ if y < self.maxy:
+ self.win.move(y+1, x)
+ if x > self._end_of_line(y+1):
+ self.win.move(y+1, self._end_of_line(y+1))
+ elif ch == curses.ascii.SI: # ^o
+ self.win.insertln()
+ elif ch in (curses.ascii.DLE, curses.KEY_UP): # ^p
+ if y > 0:
+ self.win.move(y-1, x)
+ if x > self._end_of_line(y-1):
+ self.win.move(y-1, self._end_of_line(y-1))
+ return 1
+
+ def gather(self):
+ "Collect and return the contents of the window."
+ result = ""
+ for y in range(self.maxy+1):
+ self.win.move(y, 0)
+ stop = self._end_of_line(y)
+ if stop == 0 and self.stripspaces:
+ continue
+ for x in range(self.maxx+1):
+ if self.stripspaces and x > stop:
+ break
+ result = result + chr(curses.ascii.ascii(self.win.inch(y, x)))
+ if self.maxy > 0:
+ result = result + "\n"
+ return result
+
+ def edit(self, validate=None):
+ "Edit in the widget window and collect the results."
+ while 1:
+ ch = self.win.getch()
+ if validate:
+ ch = validate(ch)
+ if not ch:
+ continue
+ if not self.do_command(ch):
+ break
+ self.win.refresh()
+ return self.gather()
+
+if __name__ == '__main__':
+ def test_editbox(stdscr):
+ ncols, nlines = 9, 4
+ uly, ulx = 15, 20
+ stdscr.addstr(uly-2, ulx, "Use Ctrl-G to end editing.")
+ win = curses.newwin(nlines, ncols, uly, ulx)
+ rectangle(stdscr, uly-1, ulx-1, uly + nlines, ulx + ncols)
+ stdscr.refresh()
+ return Textbox(win).edit()
+
+ str = curses.wrapper(test_editbox)
+ print 'Contents of text box:', repr(str)
diff --git a/lib/python2.7/curses/wrapper.py b/lib/python2.7/curses/wrapper.py
new file mode 100644
index 0000000..5183ce7
--- /dev/null
+++ b/lib/python2.7/curses/wrapper.py
@@ -0,0 +1,50 @@
+"""curses.wrapper
+
+Contains one function, wrapper(), which runs another function which
+should be the rest of your curses-based application. If the
+application raises an exception, wrapper() will restore the terminal
+to a sane state so you can read the resulting traceback.
+
+"""
+
+import curses
+
+def wrapper(func, *args, **kwds):
+ """Wrapper function that initializes curses and calls another function,
+ restoring normal keyboard/screen behavior on error.
+ The callable object 'func' is then passed the main window 'stdscr'
+ as its first argument, followed by any other arguments passed to
+ wrapper().
+ """
+
+ try:
+ # Initialize curses
+ stdscr = curses.initscr()
+
+ # Turn off echoing of keys, and enter cbreak mode,
+ # where no buffering is performed on keyboard input
+ curses.noecho()
+ curses.cbreak()
+
+ # In keypad mode, escape sequences for special keys
+ # (like the cursor keys) will be interpreted and
+ # a special value like curses.KEY_LEFT will be returned
+ stdscr.keypad(1)
+
+ # Start color, too. Harmless if the terminal doesn't have
+ # color; user can test with has_color() later on. The try/catch
+ # works around a minor bit of over-conscientiousness in the curses
+ # module -- the error return from C start_color() is ignorable.
+ try:
+ curses.start_color()
+ except:
+ pass
+
+ return func(stdscr, *args, **kwds)
+ finally:
+ # Set everything back to normal
+ if 'stdscr' in locals():
+ stdscr.keypad(0)
+ curses.echo()
+ curses.nocbreak()
+ curses.endwin()
generated by cgit (git 2.34.1) at 2025-01-25 02:29:45 +0000