Files
dvc/dvc/cli/utils.py
T
pre-commit-ci[bot]andSaugat Pachhai ca3704997b [pre-commit.ci] pre-commit autoupdate (#9632)
* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/pyupgrade: v3.3.1 → v3.9.0](https://github.com/asottile/pyupgrade/compare/v3.3.1...v3.9.0)
- https://github.com/charliermarsh/ruff-pre-commit → https://github.com/astral-sh/ruff-pre-commit
- [github.com/astral-sh/ruff-pre-commit: v0.0.261 → v0.0.277](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.261...v0.0.277)
- [github.com/codespell-project/codespell: v2.2.4 → v2.2.5](https://github.com/codespell-project/codespell/compare/v2.2.4...v2.2.5)

* fix ruff complaints

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Saugat Pachhai (सौगात) <[email protected]>
2023-07-14 20:11:15 +05:45

31 lines
1.0 KiB
Python

def fix_subparsers(subparsers):
"""Workaround for bug in Python 3. See more info at:
https://bugs.python.org/issue16308
https://github.com/iterative/dvc/issues/769
Args:
subparsers: subparsers to fix.
"""
subparsers.required = True
subparsers.dest = "cmd"
def append_doc_link(help_message, path):
from dvc.utils import format_link
if not path:
return help_message
doc_base = "https://man.dvc.org/"
return f"{help_message}\nDocumentation: {format_link(doc_base + path)}"
def hide_subparsers_from_help(subparsers):
# metavar needs to be explicitly set in order to hide subcommands
# from the 'positional arguments' choices list
# see: https://bugs.python.org/issue22848
# Need to set `add_help=False`, but avoid setting `help`
# (not even to `argparse.SUPPPRESS`).
# NOTE: The argument is the parent subparser, not the subcommand parser.
cmds = [cmd for cmd, parser in subparsers.choices.items() if parser.add_help]
subparsers.metavar = "{{{}}}".format(",".join(cmds))