python3 -c "import builtins;ff=open('test.txt','w');strlist=[(i+'\n') for i in (repr(builtins.__dict__)).split(',')];ff.writelines(strlist);ff.close();"

{'hasattr': <built-in function hasattr>

 'float': <class 'float'>

 'next': <built-in function next>

 'InterruptedError': <class 'InterruptedError'>

 'ReferenceError': <class 'ReferenceError'>

 'IndentationError': <class 'IndentationError'>

 'FloatingPointError': <class 'FloatingPointError'>

 'input': <built-in function input>

 'delattr': <built-in function delattr>

 'zip': <class 'zip'>

 'map': <class 'map'>

 'set': <class 'set'>

 'oct': <built-in function oct>

 'repr': <built-in function repr>

 'quit': Use quit() or Ctrl-Z plus Return to exit

 'UnboundLocalError': <class 'UnboundLocalError'>

 'NotADirectoryError': <class 'NotADirectoryError'>

 'iter': <built-in function iter>

 'object': <class 'object'>

 'ProcessLookupError': <class 'ProcessLookupError'>

 'copyright': Copyright (c) - Python Software Foundation.

All Rights Reserved.

Copyright (c)  BeOpen.com.

All Rights Reserved.

Copyright (c) - Corporation for National Research Initiatives.

All Rights Reserved.

Copyright (c) - Stichting Mathematisch Centrum

 Amsterdam.

All Rights Reserved.

 'SyntaxWarning': <class 'SyntaxWarning'>

 'bin': <built-in function bin>

 'enumerate': <class 'enumerate'>

 'sum': <built-in function sum>

 'AttributeError': <class 'AttributeError'>

 'bytearray': <class 'bytearray'>

 'len': <built-in function len>

 'callable': <built-in function callable>

 'filter': <class 'filter'>

 'bool': <class 'bool'>

 'range': <class 'range'>

 'eval': <built-in function eval>

 'ImportError': <class 'ImportError'>

 'any': <built-in function any>

 'setattr': <built-in function setattr>

 'OSError': <class 'OSError'>

 'NameError': <class 'NameError'>

 'IndexError': <class 'IndexError'>

 'StopAsyncIteration': <class 'StopAsyncIteration'>

 'ascii': <built-in function ascii>

 'TypeError': <class 'TypeError'>

 'RecursionError': <class 'RecursionError'>

 'chr': <built-in function chr>

 'print': <built-in function print>

 'NotImplemented': NotImplemented

 'IOError': <class 'OSError'>

 'ConnectionAbortedError': <class 'ConnectionAbortedError'>

 'ValueError': <class 'ValueError'>

 'reversed': <class 'reversed'>

 'AssertionError': <class 'AssertionError'>

 'staticmethod': <class 'staticmethod'>

 'TimeoutError': <class 'TimeoutError'>

 'UnicodeError': <class 'UnicodeError'>

 '__import__': <built-in function __import__>

 'complex': <class 'complex'>

 'UnicodeTranslateError': <class 'UnicodeTranslateError'>

 'ConnectionRefusedError': <class 'ConnectionRefusedError'>

 '__build_class__': <built-in function __build_class__>

 'BytesWarning': <class 'BytesWarning'>

 'exit': Use exit() or Ctrl-Z plus Return to exit

 'False': False

 'str': <class 'str'>

 'hash': <built-in function hash>

 'FileExistsError': <class 'FileExistsError'>

 'round': <built-in function round>

 'getattr': <built-in function getattr>

 'True': True

 'SystemError': <class 'SystemError'>

 'vars': <built-in function vars>

 'dict': <class 'dict'>

 'exec': <built-in function exec>

 'classmethod': <class 'classmethod'>

 'credits':     Thanks to CWI

 CNRI

 BeOpen.com

 Zope Corporation and a cast of thousands

    for supporting Python development.  See www.python.org for more information.

 'memoryview': <class 'memoryview'>

 'TabError': <class 'TabError'>

 'max': <built-in function max>

 'EOFError': <class 'EOFError'>

 'None': None

 'slice': <class 'slice'>

 'ConnectionError': <class 'ConnectionError'>

 'SyntaxError': <class 'SyntaxError'>

 'bytes': <class 'bytes'>

 'id': <built-in function id>

 'tuple': <class 'tuple'>

 '__loader__': <class '_frozen_importlib.BuiltinImporter'>

 'Ellipsis': Ellipsis

 'StopIteration': <class 'StopIteration'>

 'abs': <built-in function abs>

 'sorted': <built-in function sorted>

 'BlockingIOError': <class 'BlockingIOError'>

 'frozenset': <class 'frozenset'>

 'open': <built-in function open>

 'Warning': <class 'Warning'>

 'divmod': <built-in function divmod>

 'isinstance': <built-in function isinstance>

 'compile': <built-in function compile>

 'pow': <built-in function pow>

 'all': <built-in function all>

 'property': <class 'property'>

 'EnvironmentError': <class 'OSError'>

 'hex': <built-in function hex>

 'UnicodeEncodeError': <class 'UnicodeEncodeError'>

 'DeprecationWarning': <class 'DeprecationWarning'>

 'OverflowError': <class 'OverflowError'>

 'PendingDeprecationWarning': <class 'PendingDeprecationWarning'>

 'list': <class 'list'>

 'FileNotFoundError': <class 'FileNotFoundError'>

 'locals': <built-in function locals>

 'dir': <built-in function dir>

 'ImportWarning': <class 'ImportWarning'>

 'NotImplementedError': <class 'NotImplementedError'>

 '__debug__': True

 'UnicodeWarning': <class 'UnicodeWarning'>

 'RuntimeWarning': <class 'RuntimeWarning'>

 'int': <class 'int'>

 'KeyboardInterrupt': <class 'KeyboardInterrupt'>

 'KeyError': <class 'KeyError'>

 'ZeroDivisionError': <class 'ZeroDivisionError'>

 'LookupError': <class 'LookupError'>

 'min': <built-in function min>

 'FutureWarning': <class 'FutureWarning'>

 'format': <built-in function format>

 'ord': <built-in function ord>

 'super': <class 'super'>

 'issubclass': <built-in function issubclass>

 'ConnectionResetError': <class 'ConnectionResetError'>

 '__package__': ''

 'SystemExit': <class 'SystemExit'>

 'GeneratorExit': <class 'GeneratorExit'>

 'UserWarning': <class 'UserWarning'>

 '__spec__': ModuleSpec(name='builtins'

 loader=<class '_frozen_importlib.BuiltinImporter'>)

 'RuntimeError': <class 'RuntimeError'>

 'IsADirectoryError': <class 'IsADirectoryError'>

 'Exception': <class 'Exception'>

 'license': Type license() to see the full license text

 'BufferError': <class 'BufferError'>

 'UnicodeDecodeError': <class 'UnicodeDecodeError'>

 'BrokenPipeError': <class 'BrokenPipeError'>

 'ResourceWarning': <class 'ResourceWarning'>

 'type': <class 'type'>

 'BaseException': <class 'BaseException'>

 'PermissionError': <class 'PermissionError'>

 'MemoryError': <class 'MemoryError'>

 'ArithmeticError': <class 'ArithmeticError'>

 'help': Type help() for interactive help

 or help(object) for help about object.

 'ChildProcessError': <class 'ChildProcessError'>

 '__doc__': "Built-in functions

 exceptions

 and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represents `...' in slices."

 'WindowsError': <class 'OSError'>

 '__name__': 'builtins'

 'globals': <built-in function globals>}