cpython/Lib/curses/__init__.py

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"""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.initwin()
...
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"""
__revision__ = "$Id$"
from _curses import *
from curses.wrapper import wrapper
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import os as _os
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# 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
Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60789,60793,60796,60799-60809,60812-60813,60815-60821,60823-60826,60828-60829,60831-60834,60836,60838-60839,60846-60849,60852-60854,60856-60859,60861-60870,60874-60875,60880-60881,60886,60888-60890,60892,60894-60898,60900,60902-60906,60908,60911-60917,60919-60920,60922,60926,60929-60931,60933-60935,60937,60939-60941,60943-60954,60959-60961,60963-60964,60966-60967,60971,60977,60979-60989 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r60980 | georg.brandl | 2008-02-23 16:02:28 +0100 (Sat, 23 Feb 2008) | 2 lines #1492: allow overriding BaseHTTPServer's content type for error messages. ........ r60982 | georg.brandl | 2008-02-23 16:06:25 +0100 (Sat, 23 Feb 2008) | 2 lines #2165: fix test_logging failure on some machines. ........ r60983 | facundo.batista | 2008-02-23 16:07:35 +0100 (Sat, 23 Feb 2008) | 6 lines Issue 1089358. Adds the siginterrupt() function, that is just a wrapper around the system call with the same name. Also added test cases, doc changes and NEWS entry. Thanks Jason and Ralf Schmitt. ........ r60984 | georg.brandl | 2008-02-23 16:11:18 +0100 (Sat, 23 Feb 2008) | 2 lines #2067: file.__exit__() now calls subclasses' close() method. ........ r60985 | georg.brandl | 2008-02-23 16:19:54 +0100 (Sat, 23 Feb 2008) | 2 lines More difflib examples. Written for GHOP by Josip Dzolonga. ........ r60987 | andrew.kuchling | 2008-02-23 16:41:51 +0100 (Sat, 23 Feb 2008) | 1 line #2072: correct documentation for .rpc_paths ........ r60988 | georg.brandl | 2008-02-23 16:43:48 +0100 (Sat, 23 Feb 2008) | 2 lines #2161: Fix opcode name. ........ r60989 | andrew.kuchling | 2008-02-23 16:49:35 +0100 (Sat, 23 Feb 2008) | 2 lines #1119331: ncurses will just call exit() if the terminal name isn't found. Call setupterm() first so that we get a Python exception instead of just existing. ........
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# we call setupterm() here because it raises an error
# instead of calling exit() in error cases.
setupterm(term=_os.environ.get("TERM", "unknown"))
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
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# 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