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mattsaxon
mattsaxon
Update click to 8.0.3
This PR updates click from 7.1.2 to 8.0.3.
Changelog
8.0.3
-------------
Released 2021-10-10
- Fix issue with ``Path(resolve_path=True)`` type creating invalid
paths. :issue:`2088`
- Importing ``readline`` does not cause the ``confirm()`` prompt to
disappear when pressing backspace. :issue:`2092`
- Any default values injected by ``invoke()`` are cast to the
corresponding parameter's type. :issue:`2089, 2090`
8.0.2
-------------
Released 2021-10-08
- ``is_bool_flag`` is not set to ``True`` if ``is_flag`` is ``False``.
:issue:`1925`
- Bash version detection is locale independent. :issue:`1940`
- Empty ``default`` value is not shown for ``multiple=True``.
:issue:`1969`
- Fix shell completion for arguments that start with a forward slash
such as absolute file paths. :issue:`1929`
- ``Path`` type with ``resolve_path=True`` resolves relative symlinks
to be relative to the containing directory. :issue:`1921`
- Completion does not skip Python's resource cleanup when exiting,
avoiding some unexpected warning output. :issue:`1738, 2017`
- Fix type annotation for ``type`` argument in ``prompt`` function.
:issue:`2062`
- Fix overline and italic styles, which were incorrectly added when
adding underline. :pr:`2058`
- An option with ``count=True`` will not show "[x>=0]" in help text.
:issue:`2072`
- Default values are not cast to the parameter type twice during
processing. :issue:`2085`
- Options with ``multiple`` and ``flag_value`` use the flag value
instead of leaving an internal placeholder. :issue:`2001`
8.0.1
-------------
Released 2021-05-19
- Mark top-level names as exported so type checking understand imports
in user projects. :issue:`1879`
- Annotate ``Context.obj`` as ``Any`` so type checking allows all
operations on the arbitrary object. :issue:`1885`
- Fix some types that weren't available in Python 3.6.0. :issue:`1882`
- Fix type checking for iterating over ``ProgressBar`` object.
:issue:`1892`
- The ``importlib_metadata`` backport package is installed on Python <
3.8. :issue:`1889`
- Arguments with ``nargs=-1`` only use env var value if no command
line values are given. :issue:`1903`
- Flag options guess their type from ``flag_value`` if given, like
regular options do from ``default``. :issue:`1886`
- Added documentation that custom parameter types may be passed
already valid values in addition to strings. :issue:`1898`
- Resolving commands returns the name that was given, not
``command.name``, fixing an unintended change to help text and
``default_map`` lookups. When using patterns like ``AliasedGroup``,
override ``resolve_command`` to change the name that is returned if
needed. :issue:`1895`
- If a default value is invalid, it does not prevent showing help
text. :issue:`1889`
- Pass ``windows_expand_args=False`` when calling the main command to
disable pattern expansion on Windows. There is no way to escape
patterns in CMD, so if the program needs to pass them on as-is then
expansion must be disabled. :issue:`1901`
8.0.0
-------------
Released 2021-05-11
- Drop support for Python 2 and 3.5.
- Colorama is always installed on Windows in order to provide style
and color support. :pr:`1784`
- Adds a repr to Command, showing the command name for friendlier
debugging. :issue:`1267`, :pr:`1295`
- Add support for distinguishing the source of a command line
parameter. :issue:`1264`, :pr:`1329`
- Add an optional parameter to ``ProgressBar.update`` to set the
``current_item``. :issue:`1226`, :pr:`1332`
- ``version_option`` uses ``importlib.metadata`` (or the
``importlib_metadata`` backport) instead of ``pkg_resources``. The
version is detected based on the package name, not the entry point
name. The Python package name must match the installed package
name, or be passed with ``package_name=``. :issue:`1582`
- If validation fails for a prompt with ``hide_input=True``, the value
is not shown in the error message. :issue:`1460`
- An ``IntRange`` or ``FloatRange`` option shows the accepted range in
its help text. :issue:`1525`, :pr:`1303`
- ``IntRange`` and ``FloatRange`` bounds can be open (``<``) instead
of closed (``<=``) by setting ``min_open`` and ``max_open``. Error
messages have changed to reflect this. :issue:`1100`
- An option defined with duplicate flag names (``"--foo/--foo"``)
raises a ``ValueError``. :issue:`1465`
- ``echo()`` will not fail when using pytest's ``capsys`` fixture on
Windows. :issue:`1590`
- Resolving commands returns the canonical command name instead of the
matched name. This makes behavior such as help text and
``Context.invoked_subcommand`` consistent when using patterns like
``AliasedGroup``. :issue:`1422`
- The ``BOOL`` type accepts the values "on" and "off". :issue:`1629`
- A ``Group`` with ``invoke_without_command=True`` will always invoke
its result callback. :issue:`1178`
- ``nargs == -1`` and ``nargs > 1`` is parsed and validated for
values from environment variables and defaults. :issue:`729`
- Detect the program name when executing a module or package with
``python -m name``. :issue:`1603`
- Include required parent arguments in help synopsis of subcommands.
:issue:`1475`
- Help for boolean flags with ``show_default=True`` shows the flag
name instead of ``True`` or ``False``. :issue:`1538`
- Non-string objects passed to ``style()`` and ``secho()`` will be
converted to string. :pr:`1146`
- ``edit(require_save=True)`` will detect saves for editors that exit
very fast on filesystems with 1 second resolution. :pr:`1050`
- New class attributes make it easier to use custom core objects
throughout an entire application. :pr:`938`
- ``Command.context_class`` controls the context created when
running the command.
- ``Context.invoke`` creates new contexts of the same type, so a
custom type will persist to invoked subcommands.
- ``Context.formatter_class`` controls the formatter used to
generate help and usage.
- ``Group.command_class`` changes the default type for
subcommands with ``group.command()``.
- ``Group.group_class`` changes the default type for subgroups
with ``group.group()``. Setting it to ``type`` will create
subgroups of the same type as the group itself.
- Core objects use ``super()`` consistently for better support of
subclassing.
- Use ``Context.with_resource()`` to manage resources that would
normally be used in a ``with`` statement, allowing them to be used
across subcommands and callbacks, then cleaned up when the context
ends. :pr:`1191`
- The result object returned by the test runner's ``invoke()`` method
has a ``return_value`` attribute with the value returned by the
invoked command. :pr:`1312`
- Required arguments with the ``Choice`` type show the choices in
curly braces to indicate that one is required (``{a|b|c}``).
:issue:`1272`
- If only a name is passed to ``option()``, Click suggests renaming it
to ``--name``. :pr:`1355`
- A context's ``show_default`` parameter defaults to the value from
the parent context. :issue:`1565`
- ``click.style()`` can output 256 and RGB color codes. Most modern
terminals support these codes. :pr:`1429`
- When using ``CliRunner.invoke()``, the replaced ``stdin`` file has
``name`` and ``mode`` attributes. This lets ``File`` options with
the ``-`` value match non-testing behavior. :issue:`1064`
- When creating a ``Group``, allow passing a list of commands instead
of a dict. :issue:`1339`
- When a long option name isn't valid, use ``difflib`` to make better
suggestions for possible corrections. :issue:`1446`
- Core objects have a ``to_info_dict()`` method. This gathers
information about the object's structure that could be useful for a
tool generating user-facing documentation. To get the structure of
an entire CLI, use ``Context(cli).to_info_dict()``. :issue:`461`
- Redesign the shell completion system. :issue:`1484`, :pr:`1622`
- Support Bash >= 4.4, Zsh, and Fish, with the ability for
extensions to add support for other shells.
- Allow commands, groups, parameters, and types to override their
completions suggestions.
- Groups complete the names commands were registered with, which
can differ from the name they were created with.
- The ``autocompletion`` parameter for options and arguments is
renamed to ``shell_complete``. The function must take
``ctx, param, incomplete``, must do matching rather than return
all values, and must return a list of strings or a list of
``CompletionItem``. The old name and behavior is deprecated and
will be removed in 8.1.
- The env var values used to start completion have changed order.
The shell now comes first, such as ``{shell}_source`` rather
than ``source_{shell}``, and is always required.
- Completion correctly parses command line strings with incomplete
quoting or escape sequences. :issue:`1708`
- Extra context settings (``obj=...``, etc.) are passed on to the
completion system. :issue:`942`
- Include ``--help`` option in completion. :pr:`1504`
- ``ParameterSource`` is an ``enum.Enum`` subclass. :issue:`1530`
- Boolean and UUID types strip surrounding space before converting.
:issue:`1605`
- Adjusted error message from parameter type validation to be more
consistent. Quotes are used to distinguish the invalid value.
:issue:`1605`
- The default value for a parameter with ``nargs`` > 1 and
``multiple=True`` must be a list of tuples. :issue:`1649`
- When getting the value for a parameter, the default is tried in the
same section as other sources to ensure consistent processing.
:issue:`1649`
- All parameter types accept a value that is already the correct type.
:issue:`1649`
- For shell completion, an argument is considered incomplete if its
value did not come from the command line args. :issue:`1649`
- Added ``ParameterSource.PROMPT`` to track parameter values that were
prompted for. :issue:`1649`
- Options with ``nargs`` > 1 no longer raise an error if a default is
not given. Parameters with ``nargs`` > 1 default to ``None``, and
parameters with ``multiple=True`` or ``nargs=-1`` default to an
empty tuple. :issue:`472`
- Handle empty env vars as though the option were not passed. This
extends the change introduced in 7.1 to be consistent in more cases.
:issue:`1285`
- ``Parameter.get_default()`` checks ``Context.default_map`` to
handle overrides consistently in help text, ``invoke()``, and
prompts. :issue:`1548`
- Add ``prompt_required`` param to ``Option``. When set to ``False``,
the user will only be prompted for an input if no value was passed.
:issue:`736`
- Providing the value to an option can be made optional through
``is_flag=False``, and the value can instead be prompted for or
passed in as a default value.
:issue:`549, 736, 764, 921, 1015, 1618`
- Fix formatting when ``Command.options_metavar`` is empty. :pr:`1551`
- Revert adding space between option help text that wraps.
:issue:`1831`
- The default value passed to ``prompt`` will be cast to the correct
type like an input value would be. :pr:`1517`
- Automatically generated short help messages will stop at the first
ending of a phrase or double linebreak. :issue:`1082`
- Skip progress bar render steps for efficiency with very fast
iterators by setting ``update_min_steps``. :issue:`676`
- Respect ``case_sensitive=False`` when doing shell completion for
``Choice`` :issue:`1692`
- Use ``mkstemp()`` instead of ``mktemp()`` in pager implementation.
:issue:`1752`
- If ``Option.show_default`` is a string, it is displayed even if
``default`` is ``None``. :issue:`1732`
- ``click.get_terminal_size()`` is deprecated and will be removed in
8.1. Use :func:`shutil.get_terminal_size` instead. :issue:`1736`
- Control the location of the temporary directory created by
``CLIRunner.isolated_filesystem`` by passing ``temp_dir``. A custom
directory will not be removed automatically. :issue:`395`
- ``click.confirm()`` will prompt until input is given if called with
``default=None``. :issue:`1381`
- Option prompts validate the value with the option's callback in
addition to its type. :issue:`457`
- ``confirmation_prompt`` can be set to a custom string. :issue:`723`
- Allow styled output in Jupyter on Windows. :issue:`1271`
- ``style()`` supports the ``strikethrough``, ``italic``, and
``overline`` styles. :issue:`805, 1821`
- Multiline marker is removed from short help text. :issue:`1597`
- Restore progress bar behavior of echoing only the label if the file
is not a TTY. :issue:`1138`
- Progress bar output is shown even if execution time is less than 0.5
seconds. :issue:`1648`
- Progress bar ``item_show_func`` shows the current item, not the
previous item. :issue:`1353`
- The ``Path`` param type can be passed ``path_type=pathlib.Path`` to
return a path object instead of a string. :issue:`405`
- ``TypeError`` is raised when parameter with ``multiple=True`` or
``nargs > 1`` has non-iterable default. :issue:`1749`
- Add a ``pass_meta_key`` decorator for passing a key from
``Context.meta``. This is useful for extensions using ``meta`` to
store information. :issue:`1739`
- ``Path`` ``resolve_path`` resolves symlinks on Windows Python < 3.8.
:issue:`1813`
- Command deprecation notice appears at the start of the help text, as
well as in the short help. The notice is not in all caps.
:issue:`1791`
- When taking arguments from ``sys.argv`` on Windows, glob patterns,
user dir, and env vars are expanded. :issue:`1096`
- Marked messages shown by the CLI with ``gettext()`` to allow
applications to translate Click's built-in strings. :issue:`303`
- Writing invalid characters to ``stderr`` when using the test runner
does not raise a ``UnicodeEncodeError``. :issue:`848`
- Fix an issue where ``readline`` would clear the entire ``prompt()``
line instead of only the input when pressing backspace. :issue:`665`
- Add all kwargs passed to ``Context.invoke()`` to ``ctx.params``.
Fixes an inconsistency when nesting ``Context.forward()`` calls.
:issue:`1568`
- The ``MultiCommand.resultcallback`` decorator is renamed to
``result_callback``. The old name is deprecated. :issue:`1160`
- Fix issues with ``CliRunner`` output when using ``echo_stdin=True``.
:issue:`1101`
- Fix a bug of ``click.utils.make_default_short_help`` for which the
returned string could be as long as ``max_width + 3``. :issue:`1849`
- When defining a parameter, ``default`` is validated with
``multiple`` and ``nargs``. More validation is done for values being
processed as well. :issue:`1806`
- ``HelpFormatter.write_text`` uses the full line width when wrapping
text. :issue:`1871`
Links
- PyPI: https://pypi.org/project/click
- Changelog: https://pyup.io/changelogs/click/
- Homepage: https://palletsprojects.com/p/click/
