INNER CODE UNIT · Python

MacOSError

browser-use/macos-harness · src/macos_harness/macos.py:36

class MacOSError(RuntimeError):
    """Base error for macOS discovery or control failures."""


class AccessibilityPermissionError(MacOSError):
    """The calling process lacks macOS Accessibility permission."""


class FocusChangedError(MacOSError):
    """A background-targeted action made its target frontmost."""


_AX_SUCCESS = 0
_AX_ATTRIBUTES = (
    "AXRole",
    "AXSubrole",
    "AXRoleDescription",
    "AXTitle",

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