How to use the pluggy.__file__ function in pluggy

getfslineno,
    safe_getattr,
    safe_str,
    getlocation,
    enum,
    get_default_arg_names,
)
from _pytest.outcomes import fail
from _pytest.mark.structures import transfer_markers, get_unpacked_marks


# relative paths that we use to filter traceback entries from appearing to the user;
# see filter_traceback
# note: if we need to add more paths than what we have now we should probably use a list
# for better maintenance
_pluggy_dir = py.path.local(pluggy.__file__.rstrip("oc"))
# pluggy is either a package or a single module depending on the version
if _pluggy_dir.basename == "__init__.py":
    _pluggy_dir = _pluggy_dir.dirpath()
_pytest_dir = py.path.local(_pytest.__file__).dirpath()
_py_dir = py.path.local(py.__file__).dirpath()


def filter_traceback(entry):
    """Return True if a TracebackEntry instance should be removed from tracebacks:
    * dynamically generated code (no code to show up for it);
    * internal traceback from pytest or its internal libraries, py and pluggy.
    """
    # entry.path might sometimes return a str object when the entry
    # points to dynamically generated code
    # see https://bitbucket.org/pytest-dev/py/issues/71
    raw_filename = entry.frame.code.raw.co_filename

def is_recursion_error(excinfo):
        if not excinfo.errisinstance(RuntimeError):
            return False
        try:
            return "maximum recursion depth exceeded" in str(excinfo.value)
        except UnicodeError:
            return False


# relative paths that we use to filter traceback entries from appearing to the user;
# see filter_traceback
# note: if we need to add more paths than what we have now we should probably use a list
# for better maintenance

_PLUGGY_DIR = py.path.local(pluggy.__file__.rstrip("oc"))
# pluggy is either a package or a single module depending on the version
if _PLUGGY_DIR.basename == "__init__.py":
    _PLUGGY_DIR = _PLUGGY_DIR.dirpath()
_PYTEST_DIR = py.path.local(_pytest.__file__).dirpath()
_PY_DIR = py.path.local(py.__file__).dirpath()


def filter_traceback(entry):
    """Return True if a TracebackEntry instance should be removed from tracebacks:
    * dynamically generated code (no code to show up for it);
    * internal traceback from pytest or its internal libraries, py and pluggy.
    """
    # entry.path might sometimes return a str object when the entry
    # points to dynamically generated code
    # see https://bitbucket.org/pytest-dev/py/issues/71
    raw_filename = entry.frame.code.raw.co_filename

def is_recursion_error(excinfo):
        if not excinfo.errisinstance(RuntimeError):
            return False
        try:
            return "maximum recursion depth exceeded" in str(excinfo.value)
        except UnicodeError:
            return False


# relative paths that we use to filter traceback entries from appearing to the user;
# see filter_traceback
# note: if we need to add more paths than what we have now we should probably use a list
# for better maintenance

_PLUGGY_DIR = py.path.local(pluggy.__file__.rstrip("oc"))
# pluggy is either a package or a single module depending on the version
if _PLUGGY_DIR.basename == "__init__.py":
    _PLUGGY_DIR = _PLUGGY_DIR.dirpath()
_PYTEST_DIR = py.path.local(_pytest.__file__).dirpath()
_PY_DIR = py.path.local(py.__file__).dirpath()


def filter_traceback(entry):
    """Return True if a TracebackEntry instance should be removed from tracebacks:
    * dynamically generated code (no code to show up for it);
    * internal traceback from pytest or its internal libraries, py and pluggy.
    """
    # entry.path might sometimes return a str object when the entry
    # points to dynamically generated code
    # see https://bitbucket.org/pytest-dev/py/issues/71
    raw_filename = entry.frame.code.raw.co_filename