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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2024-02-10 01:43
__init__.py	3.17 KB	-rw-r--r--	2024-02-10 01:43
_compat.py	18.37 KB	-rw-r--r--	2024-02-10 01:43
_termui_impl.py	22.87 KB	-rw-r--r--	2024-02-10 01:43
_textwrap.py	1.32 KB	-rw-r--r--	2024-02-10 01:43
_unicodefun.py	3.13 KB	-rw-r--r--	2024-02-10 01:43
_winconsole.py	7.68 KB	-rw-r--r--	2024-02-10 01:43
core.py	108.73 KB	-rw-r--r--	2024-02-10 01:43
decorators.py	14.52 KB	-rw-r--r--	2024-02-10 01:43
exceptions.py	8.95 KB	-rw-r--r--	2024-02-10 01:43
formatting.py	9.48 KB	-rw-r--r--	2024-02-10 01:43
globals.py	1.93 KB	-rw-r--r--	2024-02-10 01:43
parser.py	18.6 KB	-rw-r--r--	2024-02-10 01:43
py.typed	0 B	-rw-r--r--	2024-02-10 01:43
shell_completion.py	17.46 KB	-rw-r--r--	2024-02-10 01:43
termui.py	28.13 KB	-rw-r--r--	2024-02-10 01:43
testing.py	15.64 KB	-rw-r--r--	2024-02-10 01:43
types.py	34.55 KB	-rw-r--r--	2024-02-10 01:43
utils.py	18.31 KB	-rw-r--r--	2024-02-10 01:43

Rename

import typing
import typing as t
from threading import local

if t.TYPE_CHECKING:
    import typing_extensions as te
    from .core import Context

_local = local()

@typing.overload
def get_current_context(silent: "te.Literal[False]" = False) -> "Context":
    ...

@typing.overload
def get_current_context(silent: bool = ...) -> t.Optional["Context"]:
    ...

def get_current_context(silent: bool = False) -> t.Optional["Context"]:
    """Returns the current click context.  This can be used as a way to
    access the current context object from anywhere.  This is a more implicit
    alternative to the :func:`pass_context` decorator.  This function is
    primarily useful for helpers such as :func:`echo` which might be
    interested in changing its behavior based on the current context.

To push the current context, :meth:`Context.scope` can be used.

.. versionadded:: 5.0

:param silent: if set to `True` the return value is `None` if no context
                   is available.  The default behavior is to raise a
                   :exc:`RuntimeError`.
    """
    try:
        return t.cast("Context", _local.stack[-1])
    except (AttributeError, IndexError):
        if not silent:
            raise RuntimeError("There is no active click context.")

return None

def push_context(ctx: "Context") -> None:
    """Pushes a new context to the current stack."""
    _local.__dict__.setdefault("stack", []).append(ctx)

def pop_context() -> None:
    """Removes the top level from the stack."""
    _local.stack.pop()

def resolve_color_default(color: t.Optional[bool] = None) -> t.Optional[bool]:
    """Internal helper to get the default value of the color flag.  If a
    value is passed it's returned unchanged, otherwise it's looked up from
    the current context.
    """
    if color is not None:
        return color

ctx = get_current_context(silent=True)

if ctx is not None:
        return ctx.color

return None