MikrofonSensor und TemperaturSenor die zwei Python programme funktionieren. mit den jeweiligen 2 json Datein. Beim TemperaturSensor wird im Terminal keine Wertre ausgegeben aber in der json Datei kann man die Temp und Hum sehen.
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134
lib/python3.11/site-packages/pip/_internal/cli/main_parser.py
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lib/python3.11/site-packages/pip/_internal/cli/main_parser.py
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"""A single place for constructing and exposing the main parser
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"""
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import os
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import subprocess
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import sys
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from typing import List, Optional, Tuple
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from pip._internal.build_env import get_runnable_pip
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from pip._internal.cli import cmdoptions
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from pip._internal.cli.parser import ConfigOptionParser, UpdatingDefaultsHelpFormatter
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from pip._internal.commands import commands_dict, get_similar_commands
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from pip._internal.exceptions import CommandError
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from pip._internal.utils.misc import get_pip_version, get_prog
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__all__ = ["create_main_parser", "parse_command"]
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def create_main_parser() -> ConfigOptionParser:
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"""Creates and returns the main parser for pip's CLI"""
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parser = ConfigOptionParser(
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usage="\n%prog <command> [options]",
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add_help_option=False,
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formatter=UpdatingDefaultsHelpFormatter(),
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name="global",
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prog=get_prog(),
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)
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parser.disable_interspersed_args()
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parser.version = get_pip_version()
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# add the general options
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gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, parser)
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parser.add_option_group(gen_opts)
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# so the help formatter knows
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parser.main = True # type: ignore
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# create command listing for description
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description = [""] + [
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f"{name:27} {command_info.summary}"
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for name, command_info in commands_dict.items()
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]
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parser.description = "\n".join(description)
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return parser
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def identify_python_interpreter(python: str) -> Optional[str]:
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# If the named file exists, use it.
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# If it's a directory, assume it's a virtual environment and
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# look for the environment's Python executable.
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if os.path.exists(python):
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if os.path.isdir(python):
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# bin/python for Unix, Scripts/python.exe for Windows
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# Try both in case of odd cases like cygwin.
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for exe in ("bin/python", "Scripts/python.exe"):
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py = os.path.join(python, exe)
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if os.path.exists(py):
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return py
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else:
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return python
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# Could not find the interpreter specified
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return None
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def parse_command(args: List[str]) -> Tuple[str, List[str]]:
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parser = create_main_parser()
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# Note: parser calls disable_interspersed_args(), so the result of this
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# call is to split the initial args into the general options before the
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# subcommand and everything else.
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# For example:
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# args: ['--timeout=5', 'install', '--user', 'INITools']
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# general_options: ['--timeout==5']
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# args_else: ['install', '--user', 'INITools']
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general_options, args_else = parser.parse_args(args)
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# --python
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if general_options.python and "_PIP_RUNNING_IN_SUBPROCESS" not in os.environ:
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# Re-invoke pip using the specified Python interpreter
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interpreter = identify_python_interpreter(general_options.python)
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if interpreter is None:
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raise CommandError(
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f"Could not locate Python interpreter {general_options.python}"
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)
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pip_cmd = [
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interpreter,
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get_runnable_pip(),
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]
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pip_cmd.extend(args)
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# Set a flag so the child doesn't re-invoke itself, causing
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# an infinite loop.
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os.environ["_PIP_RUNNING_IN_SUBPROCESS"] = "1"
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returncode = 0
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try:
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proc = subprocess.run(pip_cmd)
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returncode = proc.returncode
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except (subprocess.SubprocessError, OSError) as exc:
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raise CommandError(f"Failed to run pip under {interpreter}: {exc}")
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sys.exit(returncode)
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# --version
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if general_options.version:
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sys.stdout.write(parser.version)
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sys.stdout.write(os.linesep)
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sys.exit()
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# pip || pip help -> print_help()
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if not args_else or (args_else[0] == "help" and len(args_else) == 1):
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parser.print_help()
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sys.exit()
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# the subcommand name
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cmd_name = args_else[0]
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if cmd_name not in commands_dict:
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guess = get_similar_commands(cmd_name)
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msg = [f'unknown command "{cmd_name}"']
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if guess:
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msg.append(f'maybe you meant "{guess}"')
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raise CommandError(" - ".join(msg))
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# all the args without the subcommand
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cmd_args = args[:]
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cmd_args.remove(cmd_name)
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return cmd_name, cmd_args
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