Source code for twine.cli

# Copyright 2013 Donald Stufft
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# See the License for the specific language governing permissions and
# limitations under the License.
import argparse
import logging.config
from typing import Any, List, Tuple

import importlib_metadata
import rich
import rich.highlighter
import rich.logging
import rich.theme

import twine

args = argparse.Namespace()

[docs]def configure_output() -> None: # Configure the global Console, available via rich.get_console(). # # rich.reconfigure( # Setting force_terminal makes testing easier by ensuring color codes. This # could be based on FORCE_COLORS or PY_COLORS in os.environ, since Rich # doesn't support that ( force_terminal=True, no_color=getattr(args, "no_color", False), highlight=False, theme=rich.theme.Theme( { "logging.level.debug": "green", "": "blue", "logging.level.warning": "yellow", "logging.level.error": "red", "logging.level.critical": "reverse red", } ), ) # Using dictConfig to override existing loggers, which prevents failures in # due to capsys not being cleared. logging.config.dictConfig( { "disable_existing_loggers": False, "version": 1, "handlers": { "console": { "class": "rich.logging.RichHandler", "show_time": False, "show_path": False, "highlighter": rich.highlighter.NullHighlighter(), } }, "root": { "handlers": ["console"], }, } )
[docs]def list_dependencies_and_versions() -> List[Tuple[str, str]]: deps = ( "importlib-metadata", "keyring", "pkginfo", "requests", "requests-toolbelt", "urllib3", ) return [(dep, importlib_metadata.version(dep)) for dep in deps] # type: ignore[no-untyped-call] # python/importlib_metadata#288 # noqa: E501
[docs]def dep_versions() -> str: return ", ".join( "{}: {}".format(*dependency) for dependency in list_dependencies_and_versions() )
[docs]def dispatch(argv: List[str]) -> Any: registered_commands = importlib_metadata.entry_points( group="twine.registered_commands" ) parser = argparse.ArgumentParser(prog="twine") parser.add_argument( "--version", action="version", version=f"%(prog)s version {twine.__version__} ({dep_versions()})", ) parser.add_argument( "--no-color", default=False, required=False, action="store_true", help="disable colored output", ) parser.add_argument( "command", choices=registered_commands.names, ) parser.add_argument( "args", help=argparse.SUPPRESS, nargs=argparse.REMAINDER, ) parser.parse_args(argv, namespace=args) configure_output() main = registered_commands[args.command].load() return main(args.args)