rlwrap -z './logger.py -l logger.log' telnet
"""
import os
import sys
if 'RLWRAP_FILTERDIR' in os.environ:
sys.path.append(os.environ['RLWRAP_FILTERDIR'])
else:
sys.path.append('.')
import rlwrapfilter
import argparse
import re
filter = rlwrapfilter.RlwrapFilter()
parser = argparse.ArgumentParser()
parser.add_argument('--logfile', '-l', nargs='?',
type=argparse.FileType('a'),
default=open("/tmp/filterlog." + str(os.getpid()), mode='a'))
args = parser.parse_args()
fd = args.logfile
# a message_handler is seldom used (as it cannot change messages, only examine them)
# It gets called with the tag as its second argument
def logit(message, tag):
tagname = filter.tag2name(tag)
tagname = re.sub(r'^TAG_', '', tagname)
mangled = message
#!/usr/bin/env python3
"""a demo for doing nothing"""
import sys
import os
if 'RLWRAP_FILTERDIR' in os.environ:
sys.path.append(os.environ['RLWRAP_FILTERDIR'])
else:
sys.path.append('.')
import rlwrapfilter
filter = rlwrapfilter.RlwrapFilter()
filter.help_text = "Usage: rlwrap [-options] -z null.py <command>\n"\
+ "a filter that does nothing"
filter.run()
"""
a demo for completing paths in sh wrapperd shell
Usage:
rlwrap -z './sh_file_completion.py' sh
"""
import os
import sys
import shlex
import rlwrapfilter
def get_files_by_prefix(path):
command = "ls -dp1 -- %s* 2>/dev/null" % shlex.quote(path)
output = filter.cloak_and_dagger(command, "\$ ", 1)
return output.replace('\r', '').split('\n')
def completion_handler(line, path, completion_list):
return get_files_by_prefix(path)
filter = rlwrapfilter.RlwrapFilter(completion_handler=completion_handler)
filter.set_completion_list_options(word_break_chars=[
' ', '\t', '\n', '\"', '\\', '`', '@'
'$', '>', '<', '=', ';', '|', '&', '{', '('
])
filter.run()
