/usr/bin/register-python-argcomplete is in python-argcomplete 1.8.1-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | #!/usr/bin/python
# PYTHON_ARGCOMPLETE_OK
# Copyright 2012-2013, Andrey Kislyuk and argcomplete contributors.
# Licensed under the Apache License. See https://github.com/kislyuk/argcomplete for more info.
'''
Register a Python executable for use with the argcomplete module.
To perform the registration, source the output of this script in your bash shell (quote the output to avoid interpolation).
Example:
$ eval "$(register-python-argcomplete my-favorite-script.py)"
For Tcsh
$ eval `register-python-argcomplete --shell tcsh my-favorite-script.py`
'''
import sys
import argparse
shellcode = r'''
_python_argcomplete() {
local IFS=$'\013'
local SUPPRESS_SPACE=0
if compopt +o nospace 2> /dev/null; then
SUPPRESS_SPACE=1
fi
COMPREPLY=( $(IFS="$IFS" \
COMP_LINE="$COMP_LINE" \
COMP_POINT="$COMP_POINT" \
COMP_TYPE="$COMP_TYPE" \
_ARGCOMPLETE_COMP_WORDBREAKS="$COMP_WORDBREAKS" \
_ARGCOMPLETE=1 \
_ARGCOMPLETE_SUPPRESS_SPACE=$SUPPRESS_SPACE \
"$1" 8>&1 9>&2 1>/dev/null 2>/dev/null) )
if [[ $? != 0 ]]; then
unset COMPREPLY
elif [[ $SUPPRESS_SPACE == 1 ]] && [[ "$COMPREPLY" =~ [=/:]$ ]]; then
compopt -o nospace
fi
}
complete %(complete_opts)s -F _python_argcomplete "%(executable)s"
'''
tcshcode = '''\
complete "%(executable)s" 'p@*@`python-argcomplete-tcsh "%(executable)s"`@'
'''
parser = argparse.ArgumentParser(
description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
parser.add_argument(
'--no-defaults',
dest='use_defaults', action='store_false', default=True,
help='When no matches are generated, do not fallback to readline\'s default completion')
parser.add_argument(
'--complete-arguments',
nargs=argparse.REMAINDER,
help='arguments to call complete with; use of this option discards default options')
parser.add_argument(
'-s', '--shell',
choices=('bash', 'tcsh'), default='bash',
help='output code for the specified shell')
parser.add_argument(
'executable',
help='executable to completed (when invoked by exactly this name)')
if len(sys.argv) == 1:
parser.print_help()
sys.exit(1)
args = parser.parse_args()
if args.complete_arguments is None:
complete_options = '-o nospace -o default' if args.use_defaults else '-o nospace'
else:
complete_options = " ".join(args.complete_arguments)
if args.shell == 'bash':
code = shellcode
else:
code = tcshcode
sys.stdout.write(code % dict(
complete_opts=complete_options,
executable=args.executable
))
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