typer.models
1import inspect 2import io 3from typing import ( 4 TYPE_CHECKING, 5 Any, 6 Callable, 7 Dict, 8 List, 9 Optional, 10 Sequence, 11 Type, 12 TypeVar, 13 Union, 14) 15 16import click 17import click.shell_completion 18 19if TYPE_CHECKING: # pragma: no cover 20 from .core import TyperCommand, TyperGroup 21 from .main import Typer 22 23 24NoneType = type(None) 25 26AnyType = Type[Any] 27 28Required = ... 29 30 31class Context(click.Context): 32 pass 33 34 35class FileText(io.TextIOWrapper): 36 pass 37 38 39class FileTextWrite(FileText): 40 pass 41 42 43class FileBinaryRead(io.BufferedReader): 44 pass 45 46 47class FileBinaryWrite(io.BufferedWriter): 48 pass 49 50 51class CallbackParam(click.Parameter): 52 pass 53 54 55class DefaultPlaceholder: 56 """ 57 You shouldn't use this class directly. 58 59 It's used internally to recognize when a default value has been overwritten, even 60 if the new value is `None`. 61 """ 62 63 def __init__(self, value: Any): 64 self.value = value 65 66 def __bool__(self) -> bool: 67 return bool(self.value) 68 69 70DefaultType = TypeVar("DefaultType") 71 72CommandFunctionType = TypeVar("CommandFunctionType", bound=Callable[..., Any]) 73 74 75def Default(value: DefaultType) -> DefaultType: 76 """ 77 You shouldn't use this function directly. 78 79 It's used internally to recognize when a default value has been overwritten, even 80 if the new value is `None`. 81 """ 82 return DefaultPlaceholder(value) # type: ignore 83 84 85class CommandInfo: 86 def __init__( 87 self, 88 name: Optional[str] = None, 89 *, 90 cls: Optional[Type["TyperCommand"]] = None, 91 context_settings: Optional[Dict[Any, Any]] = None, 92 callback: Optional[Callable[..., Any]] = None, 93 help: Optional[str] = None, 94 epilog: Optional[str] = None, 95 short_help: Optional[str] = None, 96 options_metavar: str = "[OPTIONS]", 97 add_help_option: bool = True, 98 no_args_is_help: bool = False, 99 hidden: bool = False, 100 deprecated: bool = False, 101 # Rich settings 102 rich_help_panel: Union[str, None] = None, 103 ): 104 self.name = name 105 self.cls = cls 106 self.context_settings = context_settings 107 self.callback = callback 108 self.help = help 109 self.epilog = epilog 110 self.short_help = short_help 111 self.options_metavar = options_metavar 112 self.add_help_option = add_help_option 113 self.no_args_is_help = no_args_is_help 114 self.hidden = hidden 115 self.deprecated = deprecated 116 # Rich settings 117 self.rich_help_panel = rich_help_panel 118 119 120class TyperInfo: 121 def __init__( 122 self, 123 typer_instance: Optional["Typer"] = Default(None), 124 *, 125 name: Optional[str] = Default(None), 126 cls: Optional[Type["TyperGroup"]] = Default(None), 127 invoke_without_command: bool = Default(False), 128 no_args_is_help: bool = Default(False), 129 subcommand_metavar: Optional[str] = Default(None), 130 chain: bool = Default(False), 131 result_callback: Optional[Callable[..., Any]] = Default(None), 132 # Command 133 context_settings: Optional[Dict[Any, Any]] = Default(None), 134 callback: Optional[Callable[..., Any]] = Default(None), 135 help: Optional[str] = Default(None), 136 epilog: Optional[str] = Default(None), 137 short_help: Optional[str] = Default(None), 138 options_metavar: str = Default("[OPTIONS]"), 139 add_help_option: bool = Default(True), 140 hidden: bool = Default(False), 141 deprecated: bool = Default(False), 142 # Rich settings 143 rich_help_panel: Union[str, None] = Default(None), 144 ): 145 self.typer_instance = typer_instance 146 self.name = name 147 self.cls = cls 148 self.invoke_without_command = invoke_without_command 149 self.no_args_is_help = no_args_is_help 150 self.subcommand_metavar = subcommand_metavar 151 self.chain = chain 152 self.result_callback = result_callback 153 self.context_settings = context_settings 154 self.callback = callback 155 self.help = help 156 self.epilog = epilog 157 self.short_help = short_help 158 self.options_metavar = options_metavar 159 self.add_help_option = add_help_option 160 self.hidden = hidden 161 self.deprecated = deprecated 162 self.rich_help_panel = rich_help_panel 163 164 165class ParameterInfo: 166 def __init__( 167 self, 168 *, 169 default: Optional[Any] = None, 170 param_decls: Optional[Sequence[str]] = None, 171 callback: Optional[Callable[..., Any]] = None, 172 metavar: Optional[str] = None, 173 expose_value: bool = True, 174 is_eager: bool = False, 175 envvar: Optional[Union[str, List[str]]] = None, 176 shell_complete: Optional[ 177 Callable[ 178 [click.Context, click.Parameter, str], 179 Union[List["click.shell_completion.CompletionItem"], List[str]], 180 ] 181 ] = None, 182 autocompletion: Optional[Callable[..., Any]] = None, 183 default_factory: Optional[Callable[[], Any]] = None, 184 # Custom type 185 parser: Optional[Callable[[str], Any]] = None, 186 click_type: Optional[click.ParamType] = None, 187 # TyperArgument 188 show_default: Union[bool, str] = True, 189 show_choices: bool = True, 190 show_envvar: bool = True, 191 help: Optional[str] = None, 192 hidden: bool = False, 193 # Choice 194 case_sensitive: bool = True, 195 # Numbers 196 min: Optional[Union[int, float]] = None, 197 max: Optional[Union[int, float]] = None, 198 clamp: bool = False, 199 # DateTime 200 formats: Optional[List[str]] = None, 201 # File 202 mode: Optional[str] = None, 203 encoding: Optional[str] = None, 204 errors: Optional[str] = "strict", 205 lazy: Optional[bool] = None, 206 atomic: bool = False, 207 # Path 208 exists: bool = False, 209 file_okay: bool = True, 210 dir_okay: bool = True, 211 writable: bool = False, 212 readable: bool = True, 213 resolve_path: bool = False, 214 allow_dash: bool = False, 215 path_type: Union[None, Type[str], Type[bytes]] = None, 216 # Rich settings 217 rich_help_panel: Union[str, None] = None, 218 ): 219 # Check if user has provided multiple custom parsers 220 if parser and click_type: 221 raise ValueError( 222 "Multiple custom type parsers provided. " 223 "`parser` and `click_type` may not both be provided." 224 ) 225 226 self.default = default 227 self.param_decls = param_decls 228 self.callback = callback 229 self.metavar = metavar 230 self.expose_value = expose_value 231 self.is_eager = is_eager 232 self.envvar = envvar 233 self.shell_complete = shell_complete 234 self.autocompletion = autocompletion 235 self.default_factory = default_factory 236 # Custom type 237 self.parser = parser 238 self.click_type = click_type 239 # TyperArgument 240 self.show_default = show_default 241 self.show_choices = show_choices 242 self.show_envvar = show_envvar 243 self.help = help 244 self.hidden = hidden 245 # Choice 246 self.case_sensitive = case_sensitive 247 # Numbers 248 self.min = min 249 self.max = max 250 self.clamp = clamp 251 # DateTime 252 self.formats = formats 253 # File 254 self.mode = mode 255 self.encoding = encoding 256 self.errors = errors 257 self.lazy = lazy 258 self.atomic = atomic 259 # Path 260 self.exists = exists 261 self.file_okay = file_okay 262 self.dir_okay = dir_okay 263 self.writable = writable 264 self.readable = readable 265 self.resolve_path = resolve_path 266 self.allow_dash = allow_dash 267 self.path_type = path_type 268 # Rich settings 269 self.rich_help_panel = rich_help_panel 270 271 272class OptionInfo(ParameterInfo): 273 def __init__( 274 self, 275 *, 276 # ParameterInfo 277 default: Optional[Any] = None, 278 param_decls: Optional[Sequence[str]] = None, 279 callback: Optional[Callable[..., Any]] = None, 280 metavar: Optional[str] = None, 281 expose_value: bool = True, 282 is_eager: bool = False, 283 envvar: Optional[Union[str, List[str]]] = None, 284 shell_complete: Optional[ 285 Callable[ 286 [click.Context, click.Parameter, str], 287 Union[List["click.shell_completion.CompletionItem"], List[str]], 288 ] 289 ] = None, 290 autocompletion: Optional[Callable[..., Any]] = None, 291 default_factory: Optional[Callable[[], Any]] = None, 292 # Custom type 293 parser: Optional[Callable[[str], Any]] = None, 294 click_type: Optional[click.ParamType] = None, 295 # Option 296 show_default: Union[bool, str] = True, 297 prompt: Union[bool, str] = False, 298 confirmation_prompt: bool = False, 299 prompt_required: bool = True, 300 hide_input: bool = False, 301 is_flag: Optional[bool] = None, 302 flag_value: Optional[Any] = None, 303 count: bool = False, 304 allow_from_autoenv: bool = True, 305 help: Optional[str] = None, 306 hidden: bool = False, 307 show_choices: bool = True, 308 show_envvar: bool = True, 309 # Choice 310 case_sensitive: bool = True, 311 # Numbers 312 min: Optional[Union[int, float]] = None, 313 max: Optional[Union[int, float]] = None, 314 clamp: bool = False, 315 # DateTime 316 formats: Optional[List[str]] = None, 317 # File 318 mode: Optional[str] = None, 319 encoding: Optional[str] = None, 320 errors: Optional[str] = "strict", 321 lazy: Optional[bool] = None, 322 atomic: bool = False, 323 # Path 324 exists: bool = False, 325 file_okay: bool = True, 326 dir_okay: bool = True, 327 writable: bool = False, 328 readable: bool = True, 329 resolve_path: bool = False, 330 allow_dash: bool = False, 331 path_type: Union[None, Type[str], Type[bytes]] = None, 332 # Rich settings 333 rich_help_panel: Union[str, None] = None, 334 ): 335 super().__init__( 336 default=default, 337 param_decls=param_decls, 338 callback=callback, 339 metavar=metavar, 340 expose_value=expose_value, 341 is_eager=is_eager, 342 envvar=envvar, 343 shell_complete=shell_complete, 344 autocompletion=autocompletion, 345 default_factory=default_factory, 346 # Custom type 347 parser=parser, 348 click_type=click_type, 349 # TyperArgument 350 show_default=show_default, 351 show_choices=show_choices, 352 show_envvar=show_envvar, 353 help=help, 354 hidden=hidden, 355 # Choice 356 case_sensitive=case_sensitive, 357 # Numbers 358 min=min, 359 max=max, 360 clamp=clamp, 361 # DateTime 362 formats=formats, 363 # File 364 mode=mode, 365 encoding=encoding, 366 errors=errors, 367 lazy=lazy, 368 atomic=atomic, 369 # Path 370 exists=exists, 371 file_okay=file_okay, 372 dir_okay=dir_okay, 373 writable=writable, 374 readable=readable, 375 resolve_path=resolve_path, 376 allow_dash=allow_dash, 377 path_type=path_type, 378 # Rich settings 379 rich_help_panel=rich_help_panel, 380 ) 381 self.prompt = prompt 382 self.confirmation_prompt = confirmation_prompt 383 self.prompt_required = prompt_required 384 self.hide_input = hide_input 385 self.is_flag = is_flag 386 self.flag_value = flag_value 387 self.count = count 388 self.allow_from_autoenv = allow_from_autoenv 389 390 391class ArgumentInfo(ParameterInfo): 392 def __init__( 393 self, 394 *, 395 # ParameterInfo 396 default: Optional[Any] = None, 397 param_decls: Optional[Sequence[str]] = None, 398 callback: Optional[Callable[..., Any]] = None, 399 metavar: Optional[str] = None, 400 expose_value: bool = True, 401 is_eager: bool = False, 402 envvar: Optional[Union[str, List[str]]] = None, 403 shell_complete: Optional[ 404 Callable[ 405 [click.Context, click.Parameter, str], 406 Union[List["click.shell_completion.CompletionItem"], List[str]], 407 ] 408 ] = None, 409 autocompletion: Optional[Callable[..., Any]] = None, 410 default_factory: Optional[Callable[[], Any]] = None, 411 # Custom type 412 parser: Optional[Callable[[str], Any]] = None, 413 click_type: Optional[click.ParamType] = None, 414 # TyperArgument 415 show_default: Union[bool, str] = True, 416 show_choices: bool = True, 417 show_envvar: bool = True, 418 help: Optional[str] = None, 419 hidden: bool = False, 420 # Choice 421 case_sensitive: bool = True, 422 # Numbers 423 min: Optional[Union[int, float]] = None, 424 max: Optional[Union[int, float]] = None, 425 clamp: bool = False, 426 # DateTime 427 formats: Optional[List[str]] = None, 428 # File 429 mode: Optional[str] = None, 430 encoding: Optional[str] = None, 431 errors: Optional[str] = "strict", 432 lazy: Optional[bool] = None, 433 atomic: bool = False, 434 # Path 435 exists: bool = False, 436 file_okay: bool = True, 437 dir_okay: bool = True, 438 writable: bool = False, 439 readable: bool = True, 440 resolve_path: bool = False, 441 allow_dash: bool = False, 442 path_type: Union[None, Type[str], Type[bytes]] = None, 443 # Rich settings 444 rich_help_panel: Union[str, None] = None, 445 ): 446 super().__init__( 447 default=default, 448 param_decls=param_decls, 449 callback=callback, 450 metavar=metavar, 451 expose_value=expose_value, 452 is_eager=is_eager, 453 envvar=envvar, 454 shell_complete=shell_complete, 455 autocompletion=autocompletion, 456 default_factory=default_factory, 457 # Custom type 458 parser=parser, 459 click_type=click_type, 460 # TyperArgument 461 show_default=show_default, 462 show_choices=show_choices, 463 show_envvar=show_envvar, 464 help=help, 465 hidden=hidden, 466 # Choice 467 case_sensitive=case_sensitive, 468 # Numbers 469 min=min, 470 max=max, 471 clamp=clamp, 472 # DateTime 473 formats=formats, 474 # File 475 mode=mode, 476 encoding=encoding, 477 errors=errors, 478 lazy=lazy, 479 atomic=atomic, 480 # Path 481 exists=exists, 482 file_okay=file_okay, 483 dir_okay=dir_okay, 484 writable=writable, 485 readable=readable, 486 resolve_path=resolve_path, 487 allow_dash=allow_dash, 488 path_type=path_type, 489 # Rich settings 490 rich_help_panel=rich_help_panel, 491 ) 492 493 494class ParamMeta: 495 empty = inspect.Parameter.empty 496 497 def __init__( 498 self, 499 *, 500 name: str, 501 default: Any = inspect.Parameter.empty, 502 annotation: Any = inspect.Parameter.empty, 503 ) -> None: 504 self.name = name 505 self.default = default 506 self.annotation = annotation 507 508 509class DeveloperExceptionConfig: 510 def __init__( 511 self, 512 *, 513 pretty_exceptions_enable: bool = True, 514 pretty_exceptions_show_locals: bool = True, 515 pretty_exceptions_short: bool = True, 516 ) -> None: 517 self.pretty_exceptions_enable = pretty_exceptions_enable 518 self.pretty_exceptions_show_locals = pretty_exceptions_show_locals 519 self.pretty_exceptions_short = pretty_exceptions_short
class
NoneType:
AnyType =
typing.Type[typing.Any]
Required =
Ellipsis
class
Context(click.core.Context):
The context is a special internal object that holds state relevant for the script execution at every single level. It's normally invisible to commands unless they opt-in to getting access to it.
The context is useful as it can pass internal objects around and can control special execution features such as reading data from environment variables.
A context can be used as context manager in which case it will call
close() on teardown.
Parameters
- command: the command class for this context.
- parent: the parent context.
- info_name: the info name for this invocation. Generally this is the most descriptive name for the script or command. For the toplevel script it is usually the name of the script, for commands below it it's the name of the script.
- obj: an arbitrary object of user data.
- auto_envvar_prefix: the prefix to use for automatic environment
variables. If this is
Nonethen reading from environment variables is disabled. This does not affect manually set environment variables which are always read. - default_map: a dictionary (like object) with default values for parameters.
- terminal_width: the width of the terminal. The default is inherit from parent context. If no context defines the terminal width then auto detection will be applied.
- max_content_width: the maximum width for content rendered by Click (this currently only affects help pages). This defaults to 80 characters if not overridden. In other words: even if the terminal is larger than that, Click will not format things wider than 80 characters by default. In addition to that, formatters might add some safety mapping on the right.
- resilient_parsing: if this flag is enabled then Click will parse without any interactivity or callback invocation. Default values will also be ignored. This is useful for implementing things such as completion support.
- allow_extra_args: if this is set to
Truethen extra arguments at the end will not raise an error and will be kept on the context. The default is to inherit from the command. - allow_interspersed_args: if this is set to
Falsethen options and arguments cannot be mixed. The default is to inherit from the command. - ignore_unknown_options: instructs click to ignore options it does not know and keeps them for later processing.
- help_option_names: optionally a list of strings that define how
the default help parameter is named. The
default is
['--help']. - token_normalize_func: an optional function that is used to normalize tokens (options, choices, etc.). This for instance can be used to implement case insensitive behavior.
- color: controls if the terminal supports ANSI colors or not. The default is autodetection. This is only needed if ANSI codes are used in texts that Click prints which is by default not the case. This for instance would affect help output.
- show_default: Show the default value for commands. If this
value is not set, it defaults to the value from the parent
context.
Command.show_defaultoverrides this default for the specific command.
Changed in version 8.1:
The show_default parameter is overridden by
Command.show_default, instead of the other way around.
Changed in version 8.0:
The show_default parameter defaults to the value from the
parent context.
Changed in version 7.1:
Added the show_default parameter.
Changed in version 4.0:
Added the color, ignore_unknown_options, and
max_content_width parameters.
Changed in version 3.0:
Added the allow_extra_args and allow_interspersed_args
parameters.
Changed in version 2.0:
Added the resilient_parsing, help_option_names, and
token_normalize_func parameters.
Inherited Members
- click.core.Context
- Context
- formatter_class
- parent
- command
- info_name
- params
- args
- protected_args
- obj
- default_map
- invoked_subcommand
- terminal_width
- max_content_width
- allow_extra_args
- allow_interspersed_args
- ignore_unknown_options
- help_option_names
- token_normalize_func
- resilient_parsing
- auto_envvar_prefix
- color
- show_default
- to_info_dict
- scope
- meta
- make_formatter
- with_resource
- call_on_close
- close
- command_path
- find_root
- find_object
- ensure_object
- lookup_default
- fail
- abort
- exit
- get_usage
- get_help
- invoke
- forward
- set_parameter_source
- get_parameter_source
class
FileText(_io.TextIOWrapper):
Character and line based layer over a BufferedIOBase object, buffer.
encoding gives the name of the encoding that the stream will be decoded or encoded with. It defaults to locale.getencoding().
errors determines the strictness of encoding and decoding (see help(codecs.Codec) or the documentation for codecs.register) and defaults to "strict".
newline controls how line endings are handled. It can be None, '', '\n', '\r', and '\r\n'. It works as follows:
On input, if newline is None, universal newlines mode is enabled. Lines in the input can end in '\n', '\r', or '\r\n', and these are translated into '\n' before being returned to the caller. If it is '', universal newline mode is enabled, but line endings are returned to the caller untranslated. If it has any of the other legal values, input lines are only terminated by the given string, and the line ending is returned to the caller untranslated.
On output, if newline is None, any '\n' characters written are translated to the system default line separator, os.linesep. If newline is '' or '\n', no translation takes place. If newline is any of the other legal values, any '\n' characters written are translated to the given string.
If line_buffering is True, a call to flush is implied when a call to write contains a newline character.
Inherited Members
- _io.TextIOWrapper
- TextIOWrapper
- detach
- reconfigure
- write
- read
- readline
- flush
- close
- fileno
- seekable
- readable
- writable
- isatty
- seek
- tell
- truncate
- encoding
- buffer
- line_buffering
- write_through
- name
- closed
- newlines
- errors
- _io._IOBase
- readlines
- writelines
Character and line based layer over a BufferedIOBase object, buffer.
encoding gives the name of the encoding that the stream will be decoded or encoded with. It defaults to locale.getencoding().
errors determines the strictness of encoding and decoding (see help(codecs.Codec) or the documentation for codecs.register) and defaults to "strict".
newline controls how line endings are handled. It can be None, '', '\n', '\r', and '\r\n'. It works as follows:
On input, if newline is None, universal newlines mode is enabled. Lines in the input can end in '\n', '\r', or '\r\n', and these are translated into '\n' before being returned to the caller. If it is '', universal newline mode is enabled, but line endings are returned to the caller untranslated. If it has any of the other legal values, input lines are only terminated by the given string, and the line ending is returned to the caller untranslated.
On output, if newline is None, any '\n' characters written are translated to the system default line separator, os.linesep. If newline is '' or '\n', no translation takes place. If newline is any of the other legal values, any '\n' characters written are translated to the given string.
If line_buffering is True, a call to flush is implied when a call to write contains a newline character.
Inherited Members
- _io.TextIOWrapper
- TextIOWrapper
- detach
- reconfigure
- write
- read
- readline
- flush
- close
- fileno
- seekable
- readable
- writable
- isatty
- seek
- tell
- truncate
- encoding
- buffer
- line_buffering
- write_through
- name
- closed
- newlines
- errors
- _io._IOBase
- readlines
- writelines
class
FileBinaryRead(_io.BufferedReader):
Create a new buffered reader using the given readable raw IO object.
Inherited Members
- _io.BufferedReader
- BufferedReader
- detach
- flush
- close
- seekable
- readable
- fileno
- isatty
- read
- peek
- read1
- readinto
- readinto1
- readline
- seek
- tell
- truncate
- raw
- closed
- name
- mode
- _io._BufferedIOBase
- write
- _io._IOBase
- writable
- readlines
- writelines
class
FileBinaryWrite(_io.BufferedWriter):
A buffer for a writeable sequential RawIO object.
The constructor creates a BufferedWriter for the given writeable raw stream. If the buffer_size is not given, it defaults to DEFAULT_BUFFER_SIZE.
Inherited Members
- _io.BufferedWriter
- BufferedWriter
- close
- detach
- seekable
- writable
- fileno
- isatty
- write
- truncate
- flush
- seek
- tell
- raw
- closed
- name
- mode
- _io._BufferedIOBase
- read
- read1
- readinto
- readinto1
- _io._IOBase
- readable
- readline
- readlines
- writelines
class
CallbackParam(click.core.Parameter):
A parameter to a command comes in two versions: they are either
Option\s or Argument\s. Other subclasses are currently
not supported by design as some of the internals for parsing are
intentionally not finalized.
Some settings are supported by both options and arguments.
Parameters
- param_decls: the parameter declarations for this option or argument. This is a list of flags or argument names.
- type: the type that should be used. Either a
ParamTypeor a Python type. The latter is converted into the former automatically if supported. - required: controls if this is optional or not.
- default: the default value if omitted. This can also be a callable, in which case it's invoked when the default is needed without any arguments.
- callback: A function to further process or validate the value
after type conversion. It is called as
f(ctx, param, value)and must return the value. It is called for all sources, including prompts. - nargs: the number of arguments to match. If not
1the return value is a tuple instead of single value. The default for nargs is1(except if the type is a tuple, then it's the arity of the tuple). Ifnargs=-1, all remaining parameters are collected. - metavar: how the value is represented in the help page.
- expose_value: if this is
Truethen the value is passed onwards to the command callback and stored on the context, otherwise it's skipped. - is_eager: eager values are processed before non eager ones. This should not be set for arguments or it will inverse the order of processing.
- envvar: a string or list of strings that are environment variables that should be checked.
- shell_complete: A function that returns custom shell
completions. Used instead of the param's type completion if
given. Takes
ctx, param, incompleteand must return a list of~click.shell_completion.CompletionItemor a list of strings.
Changed in version 8.0:
process_value validates required parameters and bounded
nargs, and invokes the parameter callback before returning
the value. This allows the callback to validate prompts.
full_process_value is removed.
Changed in version 8.0:
autocompletion is renamed to shell_complete and has new
semantics described above. The old name is deprecated and will
be removed in 8.1, until then it will be wrapped to match the
new requirements.
Changed in version 8.0:
For multiple=True, nargs>1, the default must be a list of
tuples.
Changed in version 8.0:
Setting a default is no longer required for nargs>1, it will
default to None. multiple=True or nargs=-1 will
default to ().
Changed in version 7.1: Empty environment variables are ignored rather than taking the empty string value. This makes it possible for scripts to clear variables if they can't unset them.
Changed in version 2.0: Changed signature for parameter callback to also be passed the parameter. The old callback format will still work, but it will raise a warning to give you a chance to migrate the code easier.
Inherited Members
- click.core.Parameter
- Parameter
- param_type_name
- name
- opts
- secondary_opts
- type
- required
- callback
- nargs
- multiple
- expose_value
- default
- is_eager
- metavar
- envvar
- to_info_dict
- human_readable_name
- make_metavar
- get_default
- add_to_parser
- consume_value
- type_cast_value
- value_is_missing
- process_value
- resolve_envvar_value
- value_from_envvar
- handle_parse_result
- get_help_record
- get_usage_pieces
- get_error_hint
- shell_complete
class
DefaultPlaceholder:
56class DefaultPlaceholder: 57 """ 58 You shouldn't use this class directly. 59 60 It's used internally to recognize when a default value has been overwritten, even 61 if the new value is `None`. 62 """ 63 64 def __init__(self, value: Any): 65 self.value = value 66 67 def __bool__(self) -> bool: 68 return bool(self.value)
You shouldn't use this class directly.
It's used internally to recognize when a default value has been overwritten, even
if the new value is None.
def
Default(value: ~DefaultType) -> ~DefaultType:
76def Default(value: DefaultType) -> DefaultType: 77 """ 78 You shouldn't use this function directly. 79 80 It's used internally to recognize when a default value has been overwritten, even 81 if the new value is `None`. 82 """ 83 return DefaultPlaceholder(value) # type: ignore
You shouldn't use this function directly.
It's used internally to recognize when a default value has been overwritten, even
if the new value is None.
class
CommandInfo:
86class CommandInfo: 87 def __init__( 88 self, 89 name: Optional[str] = None, 90 *, 91 cls: Optional[Type["TyperCommand"]] = None, 92 context_settings: Optional[Dict[Any, Any]] = None, 93 callback: Optional[Callable[..., Any]] = None, 94 help: Optional[str] = None, 95 epilog: Optional[str] = None, 96 short_help: Optional[str] = None, 97 options_metavar: str = "[OPTIONS]", 98 add_help_option: bool = True, 99 no_args_is_help: bool = False, 100 hidden: bool = False, 101 deprecated: bool = False, 102 # Rich settings 103 rich_help_panel: Union[str, None] = None, 104 ): 105 self.name = name 106 self.cls = cls 107 self.context_settings = context_settings 108 self.callback = callback 109 self.help = help 110 self.epilog = epilog 111 self.short_help = short_help 112 self.options_metavar = options_metavar 113 self.add_help_option = add_help_option 114 self.no_args_is_help = no_args_is_help 115 self.hidden = hidden 116 self.deprecated = deprecated 117 # Rich settings 118 self.rich_help_panel = rich_help_panel
CommandInfo( name: Optional[str] = None, *, cls: Optional[Type[typer.core.TyperCommand]] = None, context_settings: Optional[Dict[Any, Any]] = None, callback: Optional[Callable[..., Any]] = None, help: Optional[str] = None, epilog: Optional[str] = None, short_help: Optional[str] = None, options_metavar: str = '[OPTIONS]', add_help_option: bool = True, no_args_is_help: bool = False, hidden: bool = False, deprecated: bool = False, rich_help_panel: Optional[str] = None)
87 def __init__( 88 self, 89 name: Optional[str] = None, 90 *, 91 cls: Optional[Type["TyperCommand"]] = None, 92 context_settings: Optional[Dict[Any, Any]] = None, 93 callback: Optional[Callable[..., Any]] = None, 94 help: Optional[str] = None, 95 epilog: Optional[str] = None, 96 short_help: Optional[str] = None, 97 options_metavar: str = "[OPTIONS]", 98 add_help_option: bool = True, 99 no_args_is_help: bool = False, 100 hidden: bool = False, 101 deprecated: bool = False, 102 # Rich settings 103 rich_help_panel: Union[str, None] = None, 104 ): 105 self.name = name 106 self.cls = cls 107 self.context_settings = context_settings 108 self.callback = callback 109 self.help = help 110 self.epilog = epilog 111 self.short_help = short_help 112 self.options_metavar = options_metavar 113 self.add_help_option = add_help_option 114 self.no_args_is_help = no_args_is_help 115 self.hidden = hidden 116 self.deprecated = deprecated 117 # Rich settings 118 self.rich_help_panel = rich_help_panel
class
TyperInfo:
121class TyperInfo: 122 def __init__( 123 self, 124 typer_instance: Optional["Typer"] = Default(None), 125 *, 126 name: Optional[str] = Default(None), 127 cls: Optional[Type["TyperGroup"]] = Default(None), 128 invoke_without_command: bool = Default(False), 129 no_args_is_help: bool = Default(False), 130 subcommand_metavar: Optional[str] = Default(None), 131 chain: bool = Default(False), 132 result_callback: Optional[Callable[..., Any]] = Default(None), 133 # Command 134 context_settings: Optional[Dict[Any, Any]] = Default(None), 135 callback: Optional[Callable[..., Any]] = Default(None), 136 help: Optional[str] = Default(None), 137 epilog: Optional[str] = Default(None), 138 short_help: Optional[str] = Default(None), 139 options_metavar: str = Default("[OPTIONS]"), 140 add_help_option: bool = Default(True), 141 hidden: bool = Default(False), 142 deprecated: bool = Default(False), 143 # Rich settings 144 rich_help_panel: Union[str, None] = Default(None), 145 ): 146 self.typer_instance = typer_instance 147 self.name = name 148 self.cls = cls 149 self.invoke_without_command = invoke_without_command 150 self.no_args_is_help = no_args_is_help 151 self.subcommand_metavar = subcommand_metavar 152 self.chain = chain 153 self.result_callback = result_callback 154 self.context_settings = context_settings 155 self.callback = callback 156 self.help = help 157 self.epilog = epilog 158 self.short_help = short_help 159 self.options_metavar = options_metavar 160 self.add_help_option = add_help_option 161 self.hidden = hidden 162 self.deprecated = deprecated 163 self.rich_help_panel = rich_help_panel
TyperInfo( typer_instance: Optional[typer.main.Typer] = <DefaultPlaceholder object>, *, name: Optional[str] = <DefaultPlaceholder object>, cls: Optional[Type[typer.core.TyperGroup]] = <DefaultPlaceholder object>, invoke_without_command: bool = <DefaultPlaceholder object>, no_args_is_help: bool = <DefaultPlaceholder object>, subcommand_metavar: Optional[str] = <DefaultPlaceholder object>, chain: bool = <DefaultPlaceholder object>, result_callback: Optional[Callable[..., Any]] = <DefaultPlaceholder object>, context_settings: Optional[Dict[Any, Any]] = <DefaultPlaceholder object>, callback: Optional[Callable[..., Any]] = <DefaultPlaceholder object>, help: Optional[str] = <DefaultPlaceholder object>, epilog: Optional[str] = <DefaultPlaceholder object>, short_help: Optional[str] = <DefaultPlaceholder object>, options_metavar: str = <DefaultPlaceholder object>, add_help_option: bool = <DefaultPlaceholder object>, hidden: bool = <DefaultPlaceholder object>, deprecated: bool = <DefaultPlaceholder object>, rich_help_panel: Optional[str] = <DefaultPlaceholder object>)
122 def __init__( 123 self, 124 typer_instance: Optional["Typer"] = Default(None), 125 *, 126 name: Optional[str] = Default(None), 127 cls: Optional[Type["TyperGroup"]] = Default(None), 128 invoke_without_command: bool = Default(False), 129 no_args_is_help: bool = Default(False), 130 subcommand_metavar: Optional[str] = Default(None), 131 chain: bool = Default(False), 132 result_callback: Optional[Callable[..., Any]] = Default(None), 133 # Command 134 context_settings: Optional[Dict[Any, Any]] = Default(None), 135 callback: Optional[Callable[..., Any]] = Default(None), 136 help: Optional[str] = Default(None), 137 epilog: Optional[str] = Default(None), 138 short_help: Optional[str] = Default(None), 139 options_metavar: str = Default("[OPTIONS]"), 140 add_help_option: bool = Default(True), 141 hidden: bool = Default(False), 142 deprecated: bool = Default(False), 143 # Rich settings 144 rich_help_panel: Union[str, None] = Default(None), 145 ): 146 self.typer_instance = typer_instance 147 self.name = name 148 self.cls = cls 149 self.invoke_without_command = invoke_without_command 150 self.no_args_is_help = no_args_is_help 151 self.subcommand_metavar = subcommand_metavar 152 self.chain = chain 153 self.result_callback = result_callback 154 self.context_settings = context_settings 155 self.callback = callback 156 self.help = help 157 self.epilog = epilog 158 self.short_help = short_help 159 self.options_metavar = options_metavar 160 self.add_help_option = add_help_option 161 self.hidden = hidden 162 self.deprecated = deprecated 163 self.rich_help_panel = rich_help_panel
class
ParameterInfo:
166class ParameterInfo: 167 def __init__( 168 self, 169 *, 170 default: Optional[Any] = None, 171 param_decls: Optional[Sequence[str]] = None, 172 callback: Optional[Callable[..., Any]] = None, 173 metavar: Optional[str] = None, 174 expose_value: bool = True, 175 is_eager: bool = False, 176 envvar: Optional[Union[str, List[str]]] = None, 177 shell_complete: Optional[ 178 Callable[ 179 [click.Context, click.Parameter, str], 180 Union[List["click.shell_completion.CompletionItem"], List[str]], 181 ] 182 ] = None, 183 autocompletion: Optional[Callable[..., Any]] = None, 184 default_factory: Optional[Callable[[], Any]] = None, 185 # Custom type 186 parser: Optional[Callable[[str], Any]] = None, 187 click_type: Optional[click.ParamType] = None, 188 # TyperArgument 189 show_default: Union[bool, str] = True, 190 show_choices: bool = True, 191 show_envvar: bool = True, 192 help: Optional[str] = None, 193 hidden: bool = False, 194 # Choice 195 case_sensitive: bool = True, 196 # Numbers 197 min: Optional[Union[int, float]] = None, 198 max: Optional[Union[int, float]] = None, 199 clamp: bool = False, 200 # DateTime 201 formats: Optional[List[str]] = None, 202 # File 203 mode: Optional[str] = None, 204 encoding: Optional[str] = None, 205 errors: Optional[str] = "strict", 206 lazy: Optional[bool] = None, 207 atomic: bool = False, 208 # Path 209 exists: bool = False, 210 file_okay: bool = True, 211 dir_okay: bool = True, 212 writable: bool = False, 213 readable: bool = True, 214 resolve_path: bool = False, 215 allow_dash: bool = False, 216 path_type: Union[None, Type[str], Type[bytes]] = None, 217 # Rich settings 218 rich_help_panel: Union[str, None] = None, 219 ): 220 # Check if user has provided multiple custom parsers 221 if parser and click_type: 222 raise ValueError( 223 "Multiple custom type parsers provided. " 224 "`parser` and `click_type` may not both be provided." 225 ) 226 227 self.default = default 228 self.param_decls = param_decls 229 self.callback = callback 230 self.metavar = metavar 231 self.expose_value = expose_value 232 self.is_eager = is_eager 233 self.envvar = envvar 234 self.shell_complete = shell_complete 235 self.autocompletion = autocompletion 236 self.default_factory = default_factory 237 # Custom type 238 self.parser = parser 239 self.click_type = click_type 240 # TyperArgument 241 self.show_default = show_default 242 self.show_choices = show_choices 243 self.show_envvar = show_envvar 244 self.help = help 245 self.hidden = hidden 246 # Choice 247 self.case_sensitive = case_sensitive 248 # Numbers 249 self.min = min 250 self.max = max 251 self.clamp = clamp 252 # DateTime 253 self.formats = formats 254 # File 255 self.mode = mode 256 self.encoding = encoding 257 self.errors = errors 258 self.lazy = lazy 259 self.atomic = atomic 260 # Path 261 self.exists = exists 262 self.file_okay = file_okay 263 self.dir_okay = dir_okay 264 self.writable = writable 265 self.readable = readable 266 self.resolve_path = resolve_path 267 self.allow_dash = allow_dash 268 self.path_type = path_type 269 # Rich settings 270 self.rich_help_panel = rich_help_panel
ParameterInfo( *, default: Optional[Any] = None, param_decls: Optional[Sequence[str]] = None, callback: Optional[Callable[..., Any]] = None, metavar: Optional[str] = None, expose_value: bool = True, is_eager: bool = False, envvar: Union[str, List[str], NoneType] = None, shell_complete: Optional[Callable[[click.core.Context, click.core.Parameter, str], Union[List[click.shell_completion.CompletionItem], List[str]]]] = None, autocompletion: Optional[Callable[..., Any]] = None, default_factory: Optional[Callable[[], Any]] = None, parser: Optional[Callable[[str], Any]] = None, click_type: Optional[click.types.ParamType] = None, show_default: Union[bool, str] = True, show_choices: bool = True, show_envvar: bool = True, help: Optional[str] = None, hidden: bool = False, case_sensitive: bool = True, min: Union[int, float, NoneType] = None, max: Union[int, float, NoneType] = None, clamp: bool = False, formats: Optional[List[str]] = None, mode: Optional[str] = None, encoding: Optional[str] = None, errors: Optional[str] = 'strict', lazy: Optional[bool] = None, atomic: bool = False, exists: bool = False, file_okay: bool = True, dir_okay: bool = True, writable: bool = False, readable: bool = True, resolve_path: bool = False, allow_dash: bool = False, path_type: Union[NoneType, Type[str], Type[bytes]] = None, rich_help_panel: Optional[str] = None)
167 def __init__( 168 self, 169 *, 170 default: Optional[Any] = None, 171 param_decls: Optional[Sequence[str]] = None, 172 callback: Optional[Callable[..., Any]] = None, 173 metavar: Optional[str] = None, 174 expose_value: bool = True, 175 is_eager: bool = False, 176 envvar: Optional[Union[str, List[str]]] = None, 177 shell_complete: Optional[ 178 Callable[ 179 [click.Context, click.Parameter, str], 180 Union[List["click.shell_completion.CompletionItem"], List[str]], 181 ] 182 ] = None, 183 autocompletion: Optional[Callable[..., Any]] = None, 184 default_factory: Optional[Callable[[], Any]] = None, 185 # Custom type 186 parser: Optional[Callable[[str], Any]] = None, 187 click_type: Optional[click.ParamType] = None, 188 # TyperArgument 189 show_default: Union[bool, str] = True, 190 show_choices: bool = True, 191 show_envvar: bool = True, 192 help: Optional[str] = None, 193 hidden: bool = False, 194 # Choice 195 case_sensitive: bool = True, 196 # Numbers 197 min: Optional[Union[int, float]] = None, 198 max: Optional[Union[int, float]] = None, 199 clamp: bool = False, 200 # DateTime 201 formats: Optional[List[str]] = None, 202 # File 203 mode: Optional[str] = None, 204 encoding: Optional[str] = None, 205 errors: Optional[str] = "strict", 206 lazy: Optional[bool] = None, 207 atomic: bool = False, 208 # Path 209 exists: bool = False, 210 file_okay: bool = True, 211 dir_okay: bool = True, 212 writable: bool = False, 213 readable: bool = True, 214 resolve_path: bool = False, 215 allow_dash: bool = False, 216 path_type: Union[None, Type[str], Type[bytes]] = None, 217 # Rich settings 218 rich_help_panel: Union[str, None] = None, 219 ): 220 # Check if user has provided multiple custom parsers 221 if parser and click_type: 222 raise ValueError( 223 "Multiple custom type parsers provided. " 224 "`parser` and `click_type` may not both be provided." 225 ) 226 227 self.default = default 228 self.param_decls = param_decls 229 self.callback = callback 230 self.metavar = metavar 231 self.expose_value = expose_value 232 self.is_eager = is_eager 233 self.envvar = envvar 234 self.shell_complete = shell_complete 235 self.autocompletion = autocompletion 236 self.default_factory = default_factory 237 # Custom type 238 self.parser = parser 239 self.click_type = click_type 240 # TyperArgument 241 self.show_default = show_default 242 self.show_choices = show_choices 243 self.show_envvar = show_envvar 244 self.help = help 245 self.hidden = hidden 246 # Choice 247 self.case_sensitive = case_sensitive 248 # Numbers 249 self.min = min 250 self.max = max 251 self.clamp = clamp 252 # DateTime 253 self.formats = formats 254 # File 255 self.mode = mode 256 self.encoding = encoding 257 self.errors = errors 258 self.lazy = lazy 259 self.atomic = atomic 260 # Path 261 self.exists = exists 262 self.file_okay = file_okay 263 self.dir_okay = dir_okay 264 self.writable = writable 265 self.readable = readable 266 self.resolve_path = resolve_path 267 self.allow_dash = allow_dash 268 self.path_type = path_type 269 # Rich settings 270 self.rich_help_panel = rich_help_panel
273class OptionInfo(ParameterInfo): 274 def __init__( 275 self, 276 *, 277 # ParameterInfo 278 default: Optional[Any] = None, 279 param_decls: Optional[Sequence[str]] = None, 280 callback: Optional[Callable[..., Any]] = None, 281 metavar: Optional[str] = None, 282 expose_value: bool = True, 283 is_eager: bool = False, 284 envvar: Optional[Union[str, List[str]]] = None, 285 shell_complete: Optional[ 286 Callable[ 287 [click.Context, click.Parameter, str], 288 Union[List["click.shell_completion.CompletionItem"], List[str]], 289 ] 290 ] = None, 291 autocompletion: Optional[Callable[..., Any]] = None, 292 default_factory: Optional[Callable[[], Any]] = None, 293 # Custom type 294 parser: Optional[Callable[[str], Any]] = None, 295 click_type: Optional[click.ParamType] = None, 296 # Option 297 show_default: Union[bool, str] = True, 298 prompt: Union[bool, str] = False, 299 confirmation_prompt: bool = False, 300 prompt_required: bool = True, 301 hide_input: bool = False, 302 is_flag: Optional[bool] = None, 303 flag_value: Optional[Any] = None, 304 count: bool = False, 305 allow_from_autoenv: bool = True, 306 help: Optional[str] = None, 307 hidden: bool = False, 308 show_choices: bool = True, 309 show_envvar: bool = True, 310 # Choice 311 case_sensitive: bool = True, 312 # Numbers 313 min: Optional[Union[int, float]] = None, 314 max: Optional[Union[int, float]] = None, 315 clamp: bool = False, 316 # DateTime 317 formats: Optional[List[str]] = None, 318 # File 319 mode: Optional[str] = None, 320 encoding: Optional[str] = None, 321 errors: Optional[str] = "strict", 322 lazy: Optional[bool] = None, 323 atomic: bool = False, 324 # Path 325 exists: bool = False, 326 file_okay: bool = True, 327 dir_okay: bool = True, 328 writable: bool = False, 329 readable: bool = True, 330 resolve_path: bool = False, 331 allow_dash: bool = False, 332 path_type: Union[None, Type[str], Type[bytes]] = None, 333 # Rich settings 334 rich_help_panel: Union[str, None] = None, 335 ): 336 super().__init__( 337 default=default, 338 param_decls=param_decls, 339 callback=callback, 340 metavar=metavar, 341 expose_value=expose_value, 342 is_eager=is_eager, 343 envvar=envvar, 344 shell_complete=shell_complete, 345 autocompletion=autocompletion, 346 default_factory=default_factory, 347 # Custom type 348 parser=parser, 349 click_type=click_type, 350 # TyperArgument 351 show_default=show_default, 352 show_choices=show_choices, 353 show_envvar=show_envvar, 354 help=help, 355 hidden=hidden, 356 # Choice 357 case_sensitive=case_sensitive, 358 # Numbers 359 min=min, 360 max=max, 361 clamp=clamp, 362 # DateTime 363 formats=formats, 364 # File 365 mode=mode, 366 encoding=encoding, 367 errors=errors, 368 lazy=lazy, 369 atomic=atomic, 370 # Path 371 exists=exists, 372 file_okay=file_okay, 373 dir_okay=dir_okay, 374 writable=writable, 375 readable=readable, 376 resolve_path=resolve_path, 377 allow_dash=allow_dash, 378 path_type=path_type, 379 # Rich settings 380 rich_help_panel=rich_help_panel, 381 ) 382 self.prompt = prompt 383 self.confirmation_prompt = confirmation_prompt 384 self.prompt_required = prompt_required 385 self.hide_input = hide_input 386 self.is_flag = is_flag 387 self.flag_value = flag_value 388 self.count = count 389 self.allow_from_autoenv = allow_from_autoenv
OptionInfo( *, default: Optional[Any] = None, param_decls: Optional[Sequence[str]] = None, callback: Optional[Callable[..., Any]] = None, metavar: Optional[str] = None, expose_value: bool = True, is_eager: bool = False, envvar: Union[str, List[str], NoneType] = None, shell_complete: Optional[Callable[[click.core.Context, click.core.Parameter, str], Union[List[click.shell_completion.CompletionItem], List[str]]]] = None, autocompletion: Optional[Callable[..., Any]] = None, default_factory: Optional[Callable[[], Any]] = None, parser: Optional[Callable[[str], Any]] = None, click_type: Optional[click.types.ParamType] = None, show_default: Union[bool, str] = True, prompt: Union[bool, str] = False, confirmation_prompt: bool = False, prompt_required: bool = True, hide_input: bool = False, is_flag: Optional[bool] = None, flag_value: Optional[Any] = None, count: bool = False, allow_from_autoenv: bool = True, help: Optional[str] = None, hidden: bool = False, show_choices: bool = True, show_envvar: bool = True, case_sensitive: bool = True, min: Union[int, float, NoneType] = None, max: Union[int, float, NoneType] = None, clamp: bool = False, formats: Optional[List[str]] = None, mode: Optional[str] = None, encoding: Optional[str] = None, errors: Optional[str] = 'strict', lazy: Optional[bool] = None, atomic: bool = False, exists: bool = False, file_okay: bool = True, dir_okay: bool = True, writable: bool = False, readable: bool = True, resolve_path: bool = False, allow_dash: bool = False, path_type: Union[NoneType, Type[str], Type[bytes]] = None, rich_help_panel: Optional[str] = None)
274 def __init__( 275 self, 276 *, 277 # ParameterInfo 278 default: Optional[Any] = None, 279 param_decls: Optional[Sequence[str]] = None, 280 callback: Optional[Callable[..., Any]] = None, 281 metavar: Optional[str] = None, 282 expose_value: bool = True, 283 is_eager: bool = False, 284 envvar: Optional[Union[str, List[str]]] = None, 285 shell_complete: Optional[ 286 Callable[ 287 [click.Context, click.Parameter, str], 288 Union[List["click.shell_completion.CompletionItem"], List[str]], 289 ] 290 ] = None, 291 autocompletion: Optional[Callable[..., Any]] = None, 292 default_factory: Optional[Callable[[], Any]] = None, 293 # Custom type 294 parser: Optional[Callable[[str], Any]] = None, 295 click_type: Optional[click.ParamType] = None, 296 # Option 297 show_default: Union[bool, str] = True, 298 prompt: Union[bool, str] = False, 299 confirmation_prompt: bool = False, 300 prompt_required: bool = True, 301 hide_input: bool = False, 302 is_flag: Optional[bool] = None, 303 flag_value: Optional[Any] = None, 304 count: bool = False, 305 allow_from_autoenv: bool = True, 306 help: Optional[str] = None, 307 hidden: bool = False, 308 show_choices: bool = True, 309 show_envvar: bool = True, 310 # Choice 311 case_sensitive: bool = True, 312 # Numbers 313 min: Optional[Union[int, float]] = None, 314 max: Optional[Union[int, float]] = None, 315 clamp: bool = False, 316 # DateTime 317 formats: Optional[List[str]] = None, 318 # File 319 mode: Optional[str] = None, 320 encoding: Optional[str] = None, 321 errors: Optional[str] = "strict", 322 lazy: Optional[bool] = None, 323 atomic: bool = False, 324 # Path 325 exists: bool = False, 326 file_okay: bool = True, 327 dir_okay: bool = True, 328 writable: bool = False, 329 readable: bool = True, 330 resolve_path: bool = False, 331 allow_dash: bool = False, 332 path_type: Union[None, Type[str], Type[bytes]] = None, 333 # Rich settings 334 rich_help_panel: Union[str, None] = None, 335 ): 336 super().__init__( 337 default=default, 338 param_decls=param_decls, 339 callback=callback, 340 metavar=metavar, 341 expose_value=expose_value, 342 is_eager=is_eager, 343 envvar=envvar, 344 shell_complete=shell_complete, 345 autocompletion=autocompletion, 346 default_factory=default_factory, 347 # Custom type 348 parser=parser, 349 click_type=click_type, 350 # TyperArgument 351 show_default=show_default, 352 show_choices=show_choices, 353 show_envvar=show_envvar, 354 help=help, 355 hidden=hidden, 356 # Choice 357 case_sensitive=case_sensitive, 358 # Numbers 359 min=min, 360 max=max, 361 clamp=clamp, 362 # DateTime 363 formats=formats, 364 # File 365 mode=mode, 366 encoding=encoding, 367 errors=errors, 368 lazy=lazy, 369 atomic=atomic, 370 # Path 371 exists=exists, 372 file_okay=file_okay, 373 dir_okay=dir_okay, 374 writable=writable, 375 readable=readable, 376 resolve_path=resolve_path, 377 allow_dash=allow_dash, 378 path_type=path_type, 379 # Rich settings 380 rich_help_panel=rich_help_panel, 381 ) 382 self.prompt = prompt 383 self.confirmation_prompt = confirmation_prompt 384 self.prompt_required = prompt_required 385 self.hide_input = hide_input 386 self.is_flag = is_flag 387 self.flag_value = flag_value 388 self.count = count 389 self.allow_from_autoenv = allow_from_autoenv
Inherited Members
- ParameterInfo
- default
- param_decls
- callback
- metavar
- expose_value
- is_eager
- envvar
- shell_complete
- autocompletion
- default_factory
- parser
- click_type
- show_default
- show_choices
- show_envvar
- help
- case_sensitive
- min
- max
- clamp
- formats
- mode
- encoding
- errors
- lazy
- atomic
- exists
- file_okay
- dir_okay
- writable
- readable
- resolve_path
- allow_dash
- path_type
- rich_help_panel
392class ArgumentInfo(ParameterInfo): 393 def __init__( 394 self, 395 *, 396 # ParameterInfo 397 default: Optional[Any] = None, 398 param_decls: Optional[Sequence[str]] = None, 399 callback: Optional[Callable[..., Any]] = None, 400 metavar: Optional[str] = None, 401 expose_value: bool = True, 402 is_eager: bool = False, 403 envvar: Optional[Union[str, List[str]]] = None, 404 shell_complete: Optional[ 405 Callable[ 406 [click.Context, click.Parameter, str], 407 Union[List["click.shell_completion.CompletionItem"], List[str]], 408 ] 409 ] = None, 410 autocompletion: Optional[Callable[..., Any]] = None, 411 default_factory: Optional[Callable[[], Any]] = None, 412 # Custom type 413 parser: Optional[Callable[[str], Any]] = None, 414 click_type: Optional[click.ParamType] = None, 415 # TyperArgument 416 show_default: Union[bool, str] = True, 417 show_choices: bool = True, 418 show_envvar: bool = True, 419 help: Optional[str] = None, 420 hidden: bool = False, 421 # Choice 422 case_sensitive: bool = True, 423 # Numbers 424 min: Optional[Union[int, float]] = None, 425 max: Optional[Union[int, float]] = None, 426 clamp: bool = False, 427 # DateTime 428 formats: Optional[List[str]] = None, 429 # File 430 mode: Optional[str] = None, 431 encoding: Optional[str] = None, 432 errors: Optional[str] = "strict", 433 lazy: Optional[bool] = None, 434 atomic: bool = False, 435 # Path 436 exists: bool = False, 437 file_okay: bool = True, 438 dir_okay: bool = True, 439 writable: bool = False, 440 readable: bool = True, 441 resolve_path: bool = False, 442 allow_dash: bool = False, 443 path_type: Union[None, Type[str], Type[bytes]] = None, 444 # Rich settings 445 rich_help_panel: Union[str, None] = None, 446 ): 447 super().__init__( 448 default=default, 449 param_decls=param_decls, 450 callback=callback, 451 metavar=metavar, 452 expose_value=expose_value, 453 is_eager=is_eager, 454 envvar=envvar, 455 shell_complete=shell_complete, 456 autocompletion=autocompletion, 457 default_factory=default_factory, 458 # Custom type 459 parser=parser, 460 click_type=click_type, 461 # TyperArgument 462 show_default=show_default, 463 show_choices=show_choices, 464 show_envvar=show_envvar, 465 help=help, 466 hidden=hidden, 467 # Choice 468 case_sensitive=case_sensitive, 469 # Numbers 470 min=min, 471 max=max, 472 clamp=clamp, 473 # DateTime 474 formats=formats, 475 # File 476 mode=mode, 477 encoding=encoding, 478 errors=errors, 479 lazy=lazy, 480 atomic=atomic, 481 # Path 482 exists=exists, 483 file_okay=file_okay, 484 dir_okay=dir_okay, 485 writable=writable, 486 readable=readable, 487 resolve_path=resolve_path, 488 allow_dash=allow_dash, 489 path_type=path_type, 490 # Rich settings 491 rich_help_panel=rich_help_panel, 492 )
ArgumentInfo( *, default: Optional[Any] = None, param_decls: Optional[Sequence[str]] = None, callback: Optional[Callable[..., Any]] = None, metavar: Optional[str] = None, expose_value: bool = True, is_eager: bool = False, envvar: Union[str, List[str], NoneType] = None, shell_complete: Optional[Callable[[click.core.Context, click.core.Parameter, str], Union[List[click.shell_completion.CompletionItem], List[str]]]] = None, autocompletion: Optional[Callable[..., Any]] = None, default_factory: Optional[Callable[[], Any]] = None, parser: Optional[Callable[[str], Any]] = None, click_type: Optional[click.types.ParamType] = None, show_default: Union[bool, str] = True, show_choices: bool = True, show_envvar: bool = True, help: Optional[str] = None, hidden: bool = False, case_sensitive: bool = True, min: Union[int, float, NoneType] = None, max: Union[int, float, NoneType] = None, clamp: bool = False, formats: Optional[List[str]] = None, mode: Optional[str] = None, encoding: Optional[str] = None, errors: Optional[str] = 'strict', lazy: Optional[bool] = None, atomic: bool = False, exists: bool = False, file_okay: bool = True, dir_okay: bool = True, writable: bool = False, readable: bool = True, resolve_path: bool = False, allow_dash: bool = False, path_type: Union[NoneType, Type[str], Type[bytes]] = None, rich_help_panel: Optional[str] = None)
393 def __init__( 394 self, 395 *, 396 # ParameterInfo 397 default: Optional[Any] = None, 398 param_decls: Optional[Sequence[str]] = None, 399 callback: Optional[Callable[..., Any]] = None, 400 metavar: Optional[str] = None, 401 expose_value: bool = True, 402 is_eager: bool = False, 403 envvar: Optional[Union[str, List[str]]] = None, 404 shell_complete: Optional[ 405 Callable[ 406 [click.Context, click.Parameter, str], 407 Union[List["click.shell_completion.CompletionItem"], List[str]], 408 ] 409 ] = None, 410 autocompletion: Optional[Callable[..., Any]] = None, 411 default_factory: Optional[Callable[[], Any]] = None, 412 # Custom type 413 parser: Optional[Callable[[str], Any]] = None, 414 click_type: Optional[click.ParamType] = None, 415 # TyperArgument 416 show_default: Union[bool, str] = True, 417 show_choices: bool = True, 418 show_envvar: bool = True, 419 help: Optional[str] = None, 420 hidden: bool = False, 421 # Choice 422 case_sensitive: bool = True, 423 # Numbers 424 min: Optional[Union[int, float]] = None, 425 max: Optional[Union[int, float]] = None, 426 clamp: bool = False, 427 # DateTime 428 formats: Optional[List[str]] = None, 429 # File 430 mode: Optional[str] = None, 431 encoding: Optional[str] = None, 432 errors: Optional[str] = "strict", 433 lazy: Optional[bool] = None, 434 atomic: bool = False, 435 # Path 436 exists: bool = False, 437 file_okay: bool = True, 438 dir_okay: bool = True, 439 writable: bool = False, 440 readable: bool = True, 441 resolve_path: bool = False, 442 allow_dash: bool = False, 443 path_type: Union[None, Type[str], Type[bytes]] = None, 444 # Rich settings 445 rich_help_panel: Union[str, None] = None, 446 ): 447 super().__init__( 448 default=default, 449 param_decls=param_decls, 450 callback=callback, 451 metavar=metavar, 452 expose_value=expose_value, 453 is_eager=is_eager, 454 envvar=envvar, 455 shell_complete=shell_complete, 456 autocompletion=autocompletion, 457 default_factory=default_factory, 458 # Custom type 459 parser=parser, 460 click_type=click_type, 461 # TyperArgument 462 show_default=show_default, 463 show_choices=show_choices, 464 show_envvar=show_envvar, 465 help=help, 466 hidden=hidden, 467 # Choice 468 case_sensitive=case_sensitive, 469 # Numbers 470 min=min, 471 max=max, 472 clamp=clamp, 473 # DateTime 474 formats=formats, 475 # File 476 mode=mode, 477 encoding=encoding, 478 errors=errors, 479 lazy=lazy, 480 atomic=atomic, 481 # Path 482 exists=exists, 483 file_okay=file_okay, 484 dir_okay=dir_okay, 485 writable=writable, 486 readable=readable, 487 resolve_path=resolve_path, 488 allow_dash=allow_dash, 489 path_type=path_type, 490 # Rich settings 491 rich_help_panel=rich_help_panel, 492 )
Inherited Members
- ParameterInfo
- default
- param_decls
- callback
- metavar
- expose_value
- is_eager
- envvar
- shell_complete
- autocompletion
- default_factory
- parser
- click_type
- show_default
- show_choices
- show_envvar
- help
- case_sensitive
- min
- max
- clamp
- formats
- mode
- encoding
- errors
- lazy
- atomic
- exists
- file_okay
- dir_okay
- writable
- readable
- resolve_path
- allow_dash
- path_type
- rich_help_panel
class
ParamMeta:
495class ParamMeta: 496 empty = inspect.Parameter.empty 497 498 def __init__( 499 self, 500 *, 501 name: str, 502 default: Any = inspect.Parameter.empty, 503 annotation: Any = inspect.Parameter.empty, 504 ) -> None: 505 self.name = name 506 self.default = default 507 self.annotation = annotation
class
DeveloperExceptionConfig:
510class DeveloperExceptionConfig: 511 def __init__( 512 self, 513 *, 514 pretty_exceptions_enable: bool = True, 515 pretty_exceptions_show_locals: bool = True, 516 pretty_exceptions_short: bool = True, 517 ) -> None: 518 self.pretty_exceptions_enable = pretty_exceptions_enable 519 self.pretty_exceptions_show_locals = pretty_exceptions_show_locals 520 self.pretty_exceptions_short = pretty_exceptions_short
DeveloperExceptionConfig( *, pretty_exceptions_enable: bool = True, pretty_exceptions_show_locals: bool = True, pretty_exceptions_short: bool = True)
511 def __init__( 512 self, 513 *, 514 pretty_exceptions_enable: bool = True, 515 pretty_exceptions_show_locals: bool = True, 516 pretty_exceptions_short: bool = True, 517 ) -> None: 518 self.pretty_exceptions_enable = pretty_exceptions_enable 519 self.pretty_exceptions_show_locals = pretty_exceptions_show_locals 520 self.pretty_exceptions_short = pretty_exceptions_short