mirror of
https://github.com/pypa/pip
synced 2023-12-13 21:30:23 +01:00
60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
import sys
|
|
from pip.basecommand import Command
|
|
|
|
BASE_COMPLETION = """
|
|
# pip %(shell)s completion start%(script)s# pip %(shell)s completion end
|
|
"""
|
|
|
|
COMPLETION_SCRIPTS = {
|
|
'bash': """
|
|
_pip_completion()
|
|
{
|
|
COMPREPLY=( $( COMP_WORDS="${COMP_WORDS[*]}" \\
|
|
COMP_CWORD=$COMP_CWORD \\
|
|
PIP_AUTO_COMPLETE=1 $1 ) )
|
|
}
|
|
complete -o default -F _pip_completion pip
|
|
""", 'zsh': """
|
|
function _pip_completion {
|
|
local words cword
|
|
read -Ac words
|
|
read -cn cword
|
|
reply=( $( COMP_WORDS="$words[*]" \\
|
|
COMP_CWORD=$(( cword-1 )) \\
|
|
PIP_AUTO_COMPLETE=1 $words[1] ) )
|
|
}
|
|
compctl -K _pip_completion pip
|
|
"""}
|
|
|
|
|
|
class CompletionCommand(Command):
|
|
"""A helper command to be used for command completion."""
|
|
name = 'completion'
|
|
summary = 'A helper command to be used for command completion'
|
|
hidden = True
|
|
|
|
def __init__(self, *args, **kw):
|
|
super(CompletionCommand, self).__init__(*args, **kw)
|
|
self.parser.add_option(
|
|
'--bash', '-b',
|
|
action='store_const',
|
|
const='bash',
|
|
dest='shell',
|
|
help='Emit completion code for bash')
|
|
self.parser.add_option(
|
|
'--zsh', '-z',
|
|
action='store_const',
|
|
const='zsh',
|
|
dest='shell',
|
|
help='Emit completion code for zsh')
|
|
|
|
def run(self, options, args):
|
|
"""Prints the completion code of the given shell"""
|
|
shells = COMPLETION_SCRIPTS.keys()
|
|
shell_options = ['--' + shell for shell in sorted(shells)]
|
|
if options.shell in shells:
|
|
script = COMPLETION_SCRIPTS.get(options.shell, '')
|
|
print(BASE_COMPLETION % {'script': script, 'shell': options.shell})
|
|
else:
|
|
sys.stderr.write('ERROR: You must pass %s\n' % ' or '.join(shell_options))
|