name The name of the encoding.

traceback.format_exc(limit=None, chain=True) This is like print_exc(limit) but returns a string instead of printing to a file.

window.insdelln(nlines) Insert nlines lines into the specified window above the current line. The nlines bottom lines are lost. For negative nlines, delete nlines lines starting with the one under the cursor, and move the remaining lines up. The bottom nlines lines are cleared. The current cursor position remains the same.

emit(record) If a formatter is specified, it is used to format the record. The record is then written to the stream with a terminator. If exception information is present, it is formatted using traceback.print_exception() and appended to the stream.

class decimal.Subnormal Exponent was lower than Emin prior to rounding. Occurs when an operation result is subnormal (the exponent is too small). If not trapped, returns the result unchanged.

platform.python_version_tuple() Returns the Python version as tuple (major, minor, patchlevel) of strings. Note that unlike the Python sys.version, the returned value will always include the patchlevel (it defaults to '0').

fma(other, third, context=None) Fused multiply-add. Return self*other+third with no rounding of the intermediate product self*other. >>> Decimal(2).fma(3, 5) Decimal('11')

os.getegid() Return the effective group id of the current process. This corresponds to the “set id” bit on the file being executed in the current process. Availability: Unix.

ast.iter_child_nodes(node) Yield all direct child nodes of node, that is, all fields that are nodes and all items of fields that are lists of nodes.

class decimal.InvalidOperation An invalid operation was performed. Indicates that an operation was requested that does not make sense. If not trapped, returns NaN. Possible causes include: Infinity - Infinity 0 * Infinity Infinity / Infinity x % 0 Infinity % x sqrt(-x) and x > 0 0 ** 0 x ** (non-integer) x ** Infinity