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GeezerVison is showing github.com — openapi-python-client/openapi_python_client/cli.py at main · mtovt/openapi-python-client Expand file tree/ Copy pathcli.pyMore file actions 193 lines (157 loc) · 6.24 KB / Copy pathcli.pyFile metadata and controls193 lines (157 loc) · 6.24 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 import codecs import pathlib from pprint import pformat from typing import Optional, Sequence import typer from openapi_python_client import MetaType from openapi_python_client.config import Config from openapi_python_client.parser.errors import ErrorLevel, GeneratorError, ParseError app = typer.Typer() def _version_callback(value: bool) -> None: from openapi_python_client import __version__ if value: typer.echo(f"openapi-python-client version: {__version__}") raise typer.Exit() def _process_config(path: Optional[pathlib.Path]) -> Config: if not path: return Config() try: return Config.load_from_path(path=path) except Exception as err: raise typer.BadParameter("Unable to parse config") from err # noinspection PyUnusedLocal # pylint: disable=unused-argument @app.callback(name="openapi-python-client") def cli( version: bool = typer.Option(False, "--version", callback=_version_callback, help="Print the version and exit"), ) -> None: """Generate a Python client from an OpenAPI JSON document""" def _print_parser_error(err: GeneratorError, color: str) -> None: typer.secho(err.header, bold=True, fg=color, err=True) typer.echo() if err.detail: typer.secho(err.detail, fg=color, err=True) typer.echo() if isinstance(err, ParseError) and err.data is not None: formatted_data = pformat(err.data) typer.secho(formatted_data, fg=color, err=True) typer.echo() def handle_errors(errors: Sequence[GeneratorError], fail_on_warning: bool = False) -> None: """Turn custom errors into formatted error messages""" if len(errors) == 0: return error_level = ErrorLevel.WARNING message = "Warning(s) encountered while generating. Client was generated, but some pieces may be missing" header_color = typer.colors.BRIGHT_YELLOW color = typer.colors.YELLOW for error in errors: if error.level == ErrorLevel.ERROR: error_level = ErrorLevel.ERROR message = "Error(s) encountered while generating, client was not created" color = typer.colors.RED header_color = typer.colors.BRIGHT_RED break typer.secho( message, underline=True, bold=True, fg=header_color, err=True, ) typer.echo() for err in errors: _print_parser_error(err, color) gh_link = typer.style( "https://github.com/openapi-generators/openapi-python-client/issues/new/choose", fg=typer.colors.BRIGHT_BLUE ) typer.secho( f"If you believe this was a mistake or this tool is missing a feature you need, " f"please open an issue at {gh_link}", fg=typer.colors.BLUE, err=True, ) if error_level == ErrorLevel.ERROR or fail_on_warning: raise typer.Exit(code=1) custom_template_path_options = { "help": "A path to a directory containing custom template(s)", "file_okay": False, "dir_okay": True, "readable": True, "resolve_path": True, } _meta_option = typer.Option( MetaType.POETRY, help="The type of metadata you want to generate.", ) CONFIG_OPTION = typer.Option(None, "--config", help="Path to the config file to use") # pylint: disable=too-many-arguments @app.command() def generate( url: Optional[str] = typer.Option(None, help="A URL to read the JSON from"), path: Optional[pathlib.Path] = typer.Option(None, help="A path to the JSON file"), custom_template_path: Optional[pathlib.Path] = typer.Option(None, **custom_template_path_options), # type: ignore meta: MetaType = _meta_option, file_encoding: str = typer.Option("utf-8", help="Encoding used when writing generated"), config_path: Optional[pathlib.Path] = CONFIG_OPTION, fail_on_warning: bool = False, ) -> None: """Generate a new OpenAPI Client library""" from . import create_new_client if not url and not path: typer.secho("You must either provide --url or --path", fg=typer.colors.RED) raise typer.Exit(code=1) if url and path: typer.secho("Provide either --url or --path, not both", fg=typer.colors.RED) raise typer.Exit(code=1) try: codecs.getencoder(file_encoding) except LookupError as err: typer.secho(f"Unknown encoding : {file_encoding}", fg=typer.colors.RED) raise typer.Exit(code=1) from err config = _process_config(config_path) errors = create_new_client( url=url, path=path, meta=meta, custom_template_path=custom_template_path, file_encoding=file_encoding, config=config, ) handle_errors(errors, fail_on_warning) # pylint: disable=too-many-arguments @app.command() def update( url: Optional[str] = typer.Option(None, help="A URL to read the JSON from"), path: Optional[pathlib.Path] = typer.Option(None, help="A path to the JSON file"), custom_template_path: Optional[pathlib.Path] = typer.Option(None, **custom_template_path_options), # type: ignore meta: MetaType = _meta_option, file_encoding: str = typer.Option("utf-8", help="Encoding used when writing generated"), config_path: Optional[pathlib.Path] = CONFIG_OPTION, fail_on_warning: bool = False, ) -> None: """Update an existing OpenAPI Client library The update command performs the same operations as generate except it does not overwrite specific metadata for the generated client such as the README.md, .gitignore, and pyproject.toml. """ from . import update_existing_client if not url and not path: typer.secho("You must either provide --url or --path", fg=typer.colors.RED) raise typer.Exit(code=1) if url and path: typer.secho("Provide either --url or --path, not both", fg=typer.colors.RED) raise typer.Exit(code=1) try: codecs.getencoder(file_encoding) except LookupError as err: typer.secho(f"Unknown encoding : {file_encoding}", fg=typer.colors.RED) raise typer.Exit(code=1) from err config = _process_config(config_path) errors = update_existing_client( url=url, path=path, meta=meta, custom_template_path=custom_template_path, file_encoding=file_encoding, config=config, ) handle_errors(errors, fail_on_warning) |
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