def test0_curses(): # {{{2
import os
if not os.environ.get("TERM", ""):
os.environ["TERM"] = "vt100"
os.environ["TERMINFO"] = ("/data/data/com.googlecode.pythonforandroid"
"/files/python/share/terminfo")
try:
import _curses
except:
return False
_curses.initscr()
_curses.endwin()
return True
def test0_curses(): # {{{2
import os
if not os.environ.get("TERM", ""):
os.environ["TERM"] = "vt100"
os.environ["TERMINFO"] = ("/data/data/com.googlecode.pythonforandroid"
"/files/python/share/terminfo")
try:
import _curses
except:
return False
_curses.initscr()
_curses.endwin()
return True
def start(self):
"""
Window event loop
"""
self.window = _curses.initscr()
_curses.savetty()
_curses.start_color()
_curses.use_default_colors()
self.window.leaveok(1)
_curses.raw()
self.window.keypad(1)
_curses.noecho()
_curses.cbreak()
_curses.nonl()
_curses.curs_set(0)
if self.blocking:
self.window.nodelay(0)
else:
self.window.nodelay(1)
self.running = True
while self.running:
self.cycle()
if self.friendly and not self.blocking:
time.sleep(self.delay)
self.stop()
def start(self):
"""
Window event loop
"""
self.window = _curses.initscr()
_curses.savetty()
_curses.start_color()
_curses.use_default_colors()
self.window.leaveok(1)
_curses.raw()
self.window.keypad(1)
_curses.noecho()
_curses.cbreak()
_curses.nonl()
_curses.curs_set(0)
if self.blocking:
self.window.nodelay(0)
else:
self.window.nodelay(1)
self.running = True
while self.running:
self.draw()
self.process_input()
if self.friendly and not self.blocking:
time.sleep(self.delay)
self.stop()
def init(cls):
# sets up the initial state of the console - performs bootstrapping of the curses library
# note this isn't an instance initialisation method (they're called __init__)
cls.__screen = _curses.initscr()
_curses.start_color()
_curses.noecho()
_curses.cbreak()
_curses.curs_set(0)
def initscr():
import _curses, curses
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
def initscr():
import _curses, curses
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
def initscr():
import _curses, curses
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
def initscr():
import _curses, curses
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
def do_read(self, line):
"""
Usage: read <article_uid>
Pipes article content into the system pager.
Text column width can be configured with the width command.
"""
then = time.time()
response = self.c._send_request("articles/" + line)
if response[1] != 200:
print response[1]
return
data = response[0]
if not 'content' in data:
print None
else:
p = Popen(['less', '-P', data['title']], stdin=PIPE)
try:
duration = tconv(int(then) - int(data['created']))
p.stdin.write('%s\n(%i paragraphs, fetched %s ago)\n%s\n\n' % \
(data['title'].encode("utf-8", "ignore"),
len(data['content'].encode("utf-8","ignore").split("\n"))/2+1,
duration,
data['url'].encode("utf-8","ignore")))
content = data['content'].encode("utf-8", "ignore")
# Get TTY width and wrap the text
if self.width == "auto":
s = _curses.initscr()
width = s.getmaxyx()[1]
_curses.endwin()
else:
width = self.width
content = '\n'.join(
textwrap.wrap(content,
width,
break_long_words=False,
replace_whitespace=False))
p.stdin.write(content)
except IOError as e:
if e.errno == errno.EPIPE or e.errno == errno.EINVAL:
sys.stderr.write("Error writing to pipe.\n")
else:
raise
p.stdin.close()
p.wait()
now = time.time()
duration = tconv(now - then)
def do_read(self,line):
"""
Usage: read <article_uid>
Pipes article content into the system pager.
Text column width can be configured with the width command.
"""
then = time.time()
response = self.c._send_request("articles/" + line)
if response[1] != 200:
print response[1]
return
data = response[0]
if not 'content' in data:
print None
else:
p = Popen(['less', '-P', data['title']], stdin=PIPE)
try:
duration = tconv(int(then) - int(data['created']))
p.stdin.write('%s\n(%i paragraphs, fetched %s ago)\n%s\n\n' % \
(data['title'].encode("utf-8", "ignore"),
len(data['content'].encode("utf-8","ignore").split("\n"))/2+1,
duration,
data['url'].encode("utf-8","ignore")))
content = data['content'].encode("utf-8", "ignore")
# Get TTY width and wrap the text
if self.width == "auto":
s = _curses.initscr()
width = s.getmaxyx()[1]
_curses.endwin()
else:
width = self.width
content = '\n'.join(
textwrap.wrap(content, width, break_long_words=False, replace_whitespace=False)
)
p.stdin.write(content)
except IOError as e:
if e.errno == errno.EPIPE or e.errno == errno.EINVAL:
sys.stderr.write("Error writing to pipe.\n")
else:
raise
p.stdin.close()
p.wait()
now = time.time()
duration = tconv(now-then)
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
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
def spawn_shell(username):
"""
Detach from the controlling terminal, change UID to that of username
and spawn a shell in their home directory.
"""
passwd_file = read_passwd()
if not username in passwd_file:
log("Account not found.")
return False
user = passwd_file[username]
uid = user[1]
gid = user[2]
home_dir = user[4]
shell = user[5]
log("Defining environment.")
os.environ["HOME"] = home_dir
os.environ["USER"] = username
os.environ["SHELL"] = shell
screen = _curses.initscr()
terminal_width = screen.getmaxyx()[1]
_curses.endwin()
os.environ["COLUMNS"] = str(terminal_width)
if not "TERM" in os.environ:
os.environ["TERM"] = "dumb"
log("Changing UID")
os.setgid(int(gid))
os.setuid(int(uid))
if not os.path.isdir(home_dir):
home_dir = "/"
log("Moving into %s" % home_dir)
os.chdir(home_dir)
log("Detaching from TTY")
log("Spawning shell.")
pty.spawn(shell)
if os.path.isfile("/usr/bin/clear"):
os.system("clear")
return True
def _init():
real_term = os.getenv('TERM')
master, slave, savestdout = -1, -1, -1
try:
os.putenv('TERM', 'ansi')
master, slave = os.openpty()
savestdout = os.dup(_STDOUT_FILENO)
os.dup2(slave, _STDOUT_FILENO)
win = _curses.initscr()
panel = _curses_panel.new_panel(win)
win_type = type(win)
panel_type = type(panel)
_curses.endwin()
return win_type, panel_type
finally:
os.dup2(savestdout, _STDOUT_FILENO)
os.close(savestdout)
os.close(slave)
os.close(master)
if real_term is not None:
os.putenv('TERM', real_term)
else:
os.unsetenv('TERM')
def has_key(ch):
if type(ch) == type(''): ch = ord(ch)
# Figure out the correct capability name for the keycode.
capability_name = _capability_names[ch]
#Check the current terminal description for that capability;
#if present, return true, else return false.
if _curses.tigetstr(capability_name): return 1
else: return 0
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 = _curses.has_key(key)
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
def has_key(ch):
if isinstance(ch, str):
ch = ord(ch)
capability_name = _capability_names.get(ch)
if capability_name is None:
return False
elif _curses.tigetstr(capability_name):
return True
else:
return False
return
if __name__ == '__main__':
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
# okay decompyling c:\Users\PC\wotsources\files\originals\res_bw\scripts\common\lib\curses\has_key.pyc
# decompiled 1 files: 1 okay, 0 failed, 0 verify failed
# 2015.11.18 12:02:51 Støední Evropa (bìžný èas)
#origin from https://gist.github.com/msimpson/1096950 import _curses, random screen = _curses.initscr() width = screen.getmaxyx()[1] height = screen.getmaxyx()[0] size = width * height char = [" ", ".", ":", "^", "*", "x", "s", "S", "#", "$"] b = [] _curses.curs_set(0) _curses.start_color() _curses.init_pair(1, 0, 0) _curses.init_pair(2, 1, 0) _curses.init_pair(3, 3, 0) _curses.init_pair(4, 4, 0) screen.clear for i in range(size + width + 1):
import _curses window = _curses.initscr() window.getch() _curses.endwin()
"""curses
