Mercurial > repos > shellac > sam_consensus_v3
diff env/lib/python3.9/site-packages/pip/_internal/commands/completion.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/env/lib/python3.9/site-packages/pip/_internal/commands/completion.py Mon Mar 22 18:12:50 2021 +0000 @@ -0,0 +1,96 @@ +import sys +import textwrap + +from pip._internal.cli.base_command import Command +from pip._internal.cli.status_codes import SUCCESS +from pip._internal.utils.misc import get_prog +from pip._internal.utils.typing import MYPY_CHECK_RUNNING + +if MYPY_CHECK_RUNNING: + from optparse import Values + from typing import List + +BASE_COMPLETION = """ +# pip {shell} completion start{script}# pip {shell} completion end +""" + +COMPLETION_SCRIPTS = { + 'bash': """ + _pip_completion() + {{ + COMPREPLY=( $( COMP_WORDS="${{COMP_WORDS[*]}}" \\ + COMP_CWORD=$COMP_CWORD \\ + PIP_AUTO_COMPLETE=1 $1 2>/dev/null ) ) + }} + complete -o default -F _pip_completion {prog} + """, + '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] 2>/dev/null )) + }} + compctl -K _pip_completion {prog} + """, + 'fish': """ + function __fish_complete_pip + set -lx COMP_WORDS (commandline -o) "" + set -lx COMP_CWORD ( \\ + math (contains -i -- (commandline -t) $COMP_WORDS)-1 \\ + ) + set -lx PIP_AUTO_COMPLETE 1 + string split \\ -- (eval $COMP_WORDS[1]) + end + complete -fa "(__fish_complete_pip)" -c {prog} + """, +} + + +class CompletionCommand(Command): + """A helper command to be used for command completion.""" + + ignore_require_venv = True + + def add_options(self): + # type: () -> None + self.cmd_opts.add_option( + '--bash', '-b', + action='store_const', + const='bash', + dest='shell', + help='Emit completion code for bash') + self.cmd_opts.add_option( + '--zsh', '-z', + action='store_const', + const='zsh', + dest='shell', + help='Emit completion code for zsh') + self.cmd_opts.add_option( + '--fish', '-f', + action='store_const', + const='fish', + dest='shell', + help='Emit completion code for fish') + + self.parser.insert_option_group(0, self.cmd_opts) + + def run(self, options, args): + # type: (Values, List[str]) -> int + """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 = textwrap.dedent( + COMPLETION_SCRIPTS.get(options.shell, '').format( + prog=get_prog()) + ) + print(BASE_COMPLETION.format(script=script, shell=options.shell)) + return SUCCESS + else: + sys.stderr.write( + 'ERROR: You must pass {}\n' .format(' or '.join(shell_options)) + ) + return SUCCESS