Function format_argspec_init

lib/sqlalchemy/util/langhelpers.py:679–709

format_argspec_plus with considerations for typical __init__ methods Wraps format_argspec_plus with error handling strategies for typical __init__ cases: .. sourcecode:: text object.__init__ -> (self) other unreflectable (usually C) -> (self, *args, **kwargs)

(method, grouped=True)

def format_argspec_init(method, grouped=True):
    """format_argspec_plus with considerations for typical __init__ methods

    Wraps format_argspec_plus with error handling strategies for typical
    __init__ cases:

    .. sourcecode:: text

      object.__init__ -> (self)
      other unreflectable (usually C) -> (self, *args, **kwargs)

    """
    if method is object.__init__:
        grouped_args = "(self)"
        args = "(self)" if grouped else "self"
        proxied = "()" if grouped else ""
    else:
        try:
            return format_argspec_plus(method, grouped=grouped)
        except TypeError:
            grouped_args = "(self, *args, **kwargs)"
            args = grouped_args if grouped else "self, *args, **kwargs"
            proxied = "(*args, **kwargs)" if grouped else "*args, **kwargs"
    return dict(
        self_arg="self",
        grouped_args=grouped_args,
        apply_pos=args,
        apply_kw=args,
        apply_pos_proxied=proxied,
        apply_kw_proxied=proxied,
    )


def create_proxy_methods(