def write(line, end="\n"):
try:
if mswindows:
readline.GetOutputFile().write_color(colorize(line) + end)
else:
sys.stdout.write(colorize(line) + end)
except LookupError:
# We failed to print in color. This is a problem looking up the encoding
# Permanently disable color and continue
print(line)
def pre_input(self, completefn):
if self.raw_input:
if HAVE_READLINE:
import atexit
self.old_completer = readline.get_completer()
# Fix Bug #3129: Limit the history size to consume less memory
readline.set_history_length(self.historysize)
readline.set_completer(completefn)
readline.parse_and_bind(self.completekey+": complete")
try:
readline.read_history_file()
except IOError:
pass
atexit.register(readline.write_history_file)
self.havecolor = True
if mswindows and self.enablecolor:
self.cwrite = readline.GetOutputFile().write_color
else:
self.cwrite = self.stdout.write
if not end and result != "":
line = readline.rl.readline("... ")
else:
line = readline.rl.readline(prompt)
if line.strip().endswith(":"):
end = False
elif result == "":
end = True
if line.strip() == "":
end = True
result = result + "\n" + line
return six.text_type(result)
try:
import readline
console = readline.GetOutputFile()
except (ImportError, AttributeError):
log_loading.info(
"Could not get readline console. Will not interpret ANSI color codes."
)
else:
conf.readfunc = readLineScapy
orig_stdout = sys.stdout
sys.stdout = console
def get_working_if():
try:
# return the interface associated with the route with smallest
# mask (route by default if it exists)
return min(read_routes(), key=lambda x: x[1])[3]
# patch add_history to allow for strings in pyreadline <= 1.5:
# fix copied from pyreadline 1.6
import pyreadline
if pyreadline.release.version <= '1.5':
def add_history(line):
"""add a line to the history buffer."""
from pyreadline import lineobj
if not isinstance(line, lineobj.TextLine):
line = lineobj.TextLine(line)
return _rl.add_history(line)
if (sys.platform == 'win32' or sys.platform == 'cli') and have_readline:
try:
_outputfile = _rl.GetOutputFile()
except AttributeError:
warnings.warn("Failed GetOutputFile")
have_readline = False
# Test to see if libedit is being used instead of GNU readline.
# Thanks to Boyd Waters for the original patch.
uses_libedit = False
if have_readline:
# Official Python docs state that 'libedit' is in the docstring for libedit readline:
uses_libedit = _rl.__doc__ and 'libedit' in _rl.__doc__
# Note that many non-System Pythons also do not use proper readline,
# but do not report libedit at all, nor are they linked dynamically against libedit.
# known culprits of this include: EPD, Fink
# There is not much we can do to detect this, until we find a specific failure
_readline = None
try:
from readline import *
import readline as _readline
except ImportError:
try:
from pyreadline import *
import pyreadline as _readline
except ImportError:
pass
if IS_WIN and _readline:
try:
_outputfile = _readline.GetOutputFile()
except AttributeError:
debugMsg = "Failed GetOutputFile when using platform's "
debugMsg += "readline library"
logger.debug(debugMsg)
_readline = None
# Test to see if libedit is being used instead of GNU readline.
# Thanks to Boyd Waters for this patch.
uses_libedit = False
if PLATFORM == 'mac' and _readline:
import commands
(status, result) = commands.getstatusoutput("otool -L %s | grep libedit" %
def do_resizeconsole(self, line):
try:
import readline
readline.GetOutputFile().size(width=90, height=65)
except:
pass