summaryrefslogtreecommitdiff
path: root/venv/lib/python3.11/site-packages/pip/_internal/cli/autocompletion.py
diff options
context:
space:
mode:
authorcyfraeviolae <cyfraeviolae>2024-04-03 03:17:55 -0400
committercyfraeviolae <cyfraeviolae>2024-04-03 03:17:55 -0400
commit12cf076118570eebbff08c6b3090e0d4798447a1 (patch)
tree3ba25e17e3c3a5e82316558ba3864b955919ff72 /venv/lib/python3.11/site-packages/pip/_internal/cli/autocompletion.py
parentc45662ff3923b34614ddcc8feb9195541166dcc5 (diff)
no venv
Diffstat (limited to 'venv/lib/python3.11/site-packages/pip/_internal/cli/autocompletion.py')
-rw-r--r--venv/lib/python3.11/site-packages/pip/_internal/cli/autocompletion.py172
1 files changed, 0 insertions, 172 deletions
diff --git a/venv/lib/python3.11/site-packages/pip/_internal/cli/autocompletion.py b/venv/lib/python3.11/site-packages/pip/_internal/cli/autocompletion.py
deleted file mode 100644
index e5950b9..0000000
--- a/venv/lib/python3.11/site-packages/pip/_internal/cli/autocompletion.py
+++ /dev/null
@@ -1,172 +0,0 @@
-"""Logic that powers autocompletion installed by ``pip completion``.
-"""
-
-import optparse
-import os
-import sys
-from itertools import chain
-from typing import Any, Iterable, List, Optional
-
-from pip._internal.cli.main_parser import create_main_parser
-from pip._internal.commands import commands_dict, create_command
-from pip._internal.metadata import get_default_environment
-
-
-def autocomplete() -> None:
- """Entry Point for completion of main and subcommand options."""
- # Don't complete if user hasn't sourced bash_completion file.
- if "PIP_AUTO_COMPLETE" not in os.environ:
- return
- cwords = os.environ["COMP_WORDS"].split()[1:]
- cword = int(os.environ["COMP_CWORD"])
- try:
- current = cwords[cword - 1]
- except IndexError:
- current = ""
-
- parser = create_main_parser()
- subcommands = list(commands_dict)
- options = []
-
- # subcommand
- subcommand_name: Optional[str] = None
- for word in cwords:
- if word in subcommands:
- subcommand_name = word
- break
- # subcommand options
- if subcommand_name is not None:
- # special case: 'help' subcommand has no options
- if subcommand_name == "help":
- sys.exit(1)
- # special case: list locally installed dists for show and uninstall
- should_list_installed = not current.startswith("-") and subcommand_name in [
- "show",
- "uninstall",
- ]
- if should_list_installed:
- env = get_default_environment()
- lc = current.lower()
- installed = [
- dist.canonical_name
- for dist in env.iter_installed_distributions(local_only=True)
- if dist.canonical_name.startswith(lc)
- and dist.canonical_name not in cwords[1:]
- ]
- # if there are no dists installed, fall back to option completion
- if installed:
- for dist in installed:
- print(dist)
- sys.exit(1)
-
- should_list_installables = (
- not current.startswith("-") and subcommand_name == "install"
- )
- if should_list_installables:
- for path in auto_complete_paths(current, "path"):
- print(path)
- sys.exit(1)
-
- subcommand = create_command(subcommand_name)
-
- for opt in subcommand.parser.option_list_all:
- if opt.help != optparse.SUPPRESS_HELP:
- options += [
- (opt_str, opt.nargs) for opt_str in opt._long_opts + opt._short_opts
- ]
-
- # filter out previously specified options from available options
- prev_opts = [x.split("=")[0] for x in cwords[1 : cword - 1]]
- options = [(x, v) for (x, v) in options if x not in prev_opts]
- # filter options by current input
- options = [(k, v) for k, v in options if k.startswith(current)]
- # get completion type given cwords and available subcommand options
- completion_type = get_path_completion_type(
- cwords,
- cword,
- subcommand.parser.option_list_all,
- )
- # get completion files and directories if ``completion_type`` is
- # ``<file>``, ``<dir>`` or ``<path>``
- if completion_type:
- paths = auto_complete_paths(current, completion_type)
- options = [(path, 0) for path in paths]
- for option in options:
- opt_label = option[0]
- # append '=' to options which require args
- if option[1] and option[0][:2] == "--":
- opt_label += "="
- print(opt_label)
- else:
- # show main parser options only when necessary
-
- opts = [i.option_list for i in parser.option_groups]
- opts.append(parser.option_list)
- flattened_opts = chain.from_iterable(opts)
- if current.startswith("-"):
- for opt in flattened_opts:
- if opt.help != optparse.SUPPRESS_HELP:
- subcommands += opt._long_opts + opt._short_opts
- else:
- # get completion type given cwords and all available options
- completion_type = get_path_completion_type(cwords, cword, flattened_opts)
- if completion_type:
- subcommands = list(auto_complete_paths(current, completion_type))
-
- print(" ".join([x for x in subcommands if x.startswith(current)]))
- sys.exit(1)
-
-
-def get_path_completion_type(
- cwords: List[str], cword: int, opts: Iterable[Any]
-) -> Optional[str]:
- """Get the type of path completion (``file``, ``dir``, ``path`` or None)
-
- :param cwords: same as the environmental variable ``COMP_WORDS``
- :param cword: same as the environmental variable ``COMP_CWORD``
- :param opts: The available options to check
- :return: path completion type (``file``, ``dir``, ``path`` or None)
- """
- if cword < 2 or not cwords[cword - 2].startswith("-"):
- return None
- for opt in opts:
- if opt.help == optparse.SUPPRESS_HELP:
- continue
- for o in str(opt).split("/"):
- if cwords[cword - 2].split("=")[0] == o:
- if not opt.metavar or any(
- x in ("path", "file", "dir") for x in opt.metavar.split("/")
- ):
- return opt.metavar
- return None
-
-
-def auto_complete_paths(current: str, completion_type: str) -> Iterable[str]:
- """If ``completion_type`` is ``file`` or ``path``, list all regular files
- and directories starting with ``current``; otherwise only list directories
- starting with ``current``.
-
- :param current: The word to be completed
- :param completion_type: path completion type(``file``, ``path`` or ``dir``)
- :return: A generator of regular files and/or directories
- """
- directory, filename = os.path.split(current)
- current_path = os.path.abspath(directory)
- # Don't complete paths if they can't be accessed
- if not os.access(current_path, os.R_OK):
- return
- filename = os.path.normcase(filename)
- # list all files that start with ``filename``
- file_list = (
- x for x in os.listdir(current_path) if os.path.normcase(x).startswith(filename)
- )
- for f in file_list:
- opt = os.path.join(current_path, f)
- comp_file = os.path.normcase(os.path.join(directory, f))
- # complete regular files when there is not ``<dir>`` after option
- # complete directories when there is ``<file>``, ``<path>`` or
- # ``<dir>``after option
- if completion_type != "dir" and os.path.isfile(opt):
- yield comp_file
- elif os.path.isdir(opt):
- yield os.path.join(comp_file, "")