- b16decode() (in module base64)
 
    - b16encode() (in module base64)
 
    - b2a_base64() (in module binascii)
 
    - b2a_hex() (in module binascii)
 
    - b2a_hqx() (in module binascii)
 
    - b2a_qp() (in module binascii)
 
    - b2a_uu() (in module binascii)
 
    - b32decode() (in module base64)
 
    - b32encode() (in module base64)
 
    - b64decode() (in module base64)
 
    - b64encode() (in module base64)
 
    - Babyl (class in mailbox)
 
    - BabylMessage (class in mailbox)
 
    - back() (in module turtle)
 
    - backslash character
 
    - backslashreplace_errors() (in module codecs)
 
    - backward() (in module turtle)
 
    - BadStatusLine
 
    - BadZipfile
 
    - BadZipFile
 
    - Balloon (class in tkinter.tix)
 
    - Barrier (class in multiprocessing)
 
    
      - (class in threading)
 
    
    - Barrier() (multiprocessing.managers.SyncManager method)
 
    - base64
 
    
      - encoding
 
      - module
 
    
    - base64 (module)
 
    - base_exec_prefix (in module sys)
 
    - base_prefix (in module sys)
 
    - BaseCGIHandler (class in wsgiref.handlers)
 
    - BaseCookie (class in http.cookies)
 
    - BaseException
 
    - BaseHandler (class in urllib.request)
 
    
      - (class in wsgiref.handlers)
 
    
    - BaseHeader (class in email.headerregistry)
 
    - BaseHTTPRequestHandler (class in http.server)
 
    - BaseManager (class in multiprocessing.managers)
 
    - basename() (in module os.path)
 
    - BaseProxy (class in multiprocessing.managers)
 
    - BaseRotatingHandler (class in logging.handlers)
 
    - BaseServer (class in socketserver)
 
    - basestring (2to3 fixer)
 
    - basicConfig() (in module logging)
 
    - BasicContext (class in decimal)
 
    - BasicInterpolation (class in configparser)
 
    - baudrate() (in module curses)
 
    - bbox() (tkinter.ttk.Treeview method)
 
    - bdb
 
    
      - module
 
    
    - Bdb (class in bdb)
 
    - bdb (module)
 
    - BdbQuit
 
    - BDFL
 
    - bdist_msi (class in distutils.command.bdist_msi)
 
    - beep() (in module curses)
 
    - Beep() (in module winsound)
 
    - begin_fill() (in module turtle)
 
    - begin_poly() (in module turtle)
 
    - below() (curses.panel.Panel method)
 
    - benchmarking
 
    - Benchmarking
 
    - betavariate() (in module random)
 
    - bgcolor() (in module turtle)
 
    - bgpic() (in module turtle)
 
    - bias() (in module audioop)
 
    - bidirectional() (in module unicodedata)
 
    - BigEndianStructure (class in ctypes)
 
    - bin() (built-in function)
 
    - binary
 
    
      - arithmetic operation
 
      - bitwise operation
 
      - data, packing
 
      - literals
 
    
    - Binary (class in msilib)
 
    - binary literal
 
    - binary mode
 
    - binary semaphores
 
    - BINARY_ADD (opcode)
 
    - BINARY_AND (opcode)
 
    - BINARY_FLOOR_DIVIDE (opcode)
 
    - BINARY_LSHIFT (opcode)
 
    - BINARY_MODULO (opcode)
 
    - BINARY_MULTIPLY (opcode)
 
    - BINARY_OR (opcode)
 
    - BINARY_POWER (opcode)
 
    - BINARY_RSHIFT (opcode)
 
    - BINARY_SUBSCR (opcode)
 
    - BINARY_SUBTRACT (opcode)
 
    - BINARY_TRUE_DIVIDE (opcode)
 
    - BINARY_XOR (opcode)
 
    - binascii (module)
 
    - bind (widgets)
 
    - bind() (asyncore.dispatcher method)
 
    
      - (inspect.Signature method)
 
      - (socket.socket method)
 
    
    - bind_partial() (inspect.Signature method)
 
    - bind_port() (in module test.support)
 
    - bind_textdomain_codeset() (in module gettext)
 
    - binding
 
    
      - global name
 
      - name, [1], [2], [3], [4], [5], [6]
 
    
    - bindtextdomain() (in module gettext)
 
    - binhex
 
    
      - module
 
    
    - binhex (module)
 
    - binhex() (in module binhex)
 
    - bisect (module)
 
    - bisect() (in module bisect)
 
    - bisect_left() (in module bisect)
 
    - bisect_right() (in module bisect)
 
    - bit_length() (int method)
 
    - bitmap() (msilib.Dialog method)
 
    - bitwise
 
    
      - and
 
      - operation, binary
 
      - operation, unary
 
      - operations
 
      - or
 
      - xor
 
    
    - bk() (in module turtle)
 
    - bkgd() (curses.window method)
 
    - bkgdset() (curses.window method)
 
    - blank line
 
    - block
 
    
      - code
 
    
    - blocked_domains() (http.cookiejar.DefaultCookiePolicy method)
 
    - BlockingIOError, [1]
 
  | 
  
    - BNF, [1]
 
    - body() (nntplib.NNTP method)
 
    - body_encode() (email.charset.Charset method)
 
    - body_encoding (email.charset.Charset attribute)
 
    - body_line_iterator() (in module email.iterators)
 
    - BOM (in module codecs)
 
    - BOM_BE (in module codecs)
 
    - BOM_LE (in module codecs)
 
    - BOM_UTF16 (in module codecs)
 
    - BOM_UTF16_BE (in module codecs)
 
    - BOM_UTF16_LE (in module codecs)
 
    - BOM_UTF32 (in module codecs)
 
    - BOM_UTF32_BE (in module codecs)
 
    - BOM_UTF32_LE (in module codecs)
 
    - BOM_UTF8 (in module codecs)
 
    - bool() (built-in function)
 
    - Boolean
 
    
      - object, [1]
 
      - operation
 
      - operations, [1]
 
      - type
 
      - values
 
    
    - BOOLEAN_STATES (in module configparser)
 
    - border() (curses.window method)
 
    - bottom() (curses.panel.Panel method)
 
    - bottom_panel() (in module curses.panel)
 
    - BoundArguments (class in inspect)
 
    - BoundaryError
 
    - BoundedSemaphore (class in multiprocessing)
 
    
      - (class in threading)
 
    
    - BoundedSemaphore() (multiprocessing.managers.SyncManager method)
 
    - box() (curses.window method)
 
    - bpformat() (bdb.Breakpoint method)
 
    - bpprint() (bdb.Breakpoint method)
 
    - break
 
    
      - statement, [1], [2], [3], [4]
 
    
    - break (pdb command)
 
    - break_anywhere() (bdb.Bdb method)
 
    - break_here() (bdb.Bdb method)
 
    - break_long_words (textwrap.TextWrapper attribute)
 
    - BREAK_LOOP (opcode)
 
    - break_on_hyphens (textwrap.TextWrapper attribute)
 
    - Breakpoint (class in bdb)
 
    - breakpoints
 
    - broadcast_address (ipaddress.IPv4Network attribute)
 
    
      - (ipaddress.IPv6Network attribute)
 
    
    - broken (threading.Barrier attribute)
 
    - BrokenBarrierError
 
    - BrokenPipeError
 
    - BrokenProcessPool
 
    - BROWSER, [1]
 
    - BsdDbShelf (class in shelve)
 
    - buffer (2to3 fixer)
 
    
      - (io.TextIOBase attribute)
 
      - (unittest.TestResult attribute)
 
    
    - buffer interface
 
    
      - (see buffer protocol)
 
    
    - buffer object
 
    
      - (see buffer protocol)
 
    
    - buffer protocol
 
    
      - binary sequence types
 
      - str (built-in class)
 
    
    - buffer size, I/O
 
    - buffer_info() (array.array method)
 
    - buffer_size (xml.parsers.expat.xmlparser attribute)
 
    - buffer_text (xml.parsers.expat.xmlparser attribute)
 
    - buffer_used (xml.parsers.expat.xmlparser attribute)
 
    - BufferedIOBase (class in io)
 
    - BufferedRandom (class in io)
 
    - BufferedReader (class in io)
 
    - BufferedRWPair (class in io)
 
    - BufferedWriter (class in io)
 
    - BufferError
 
    - BufferingHandler (class in logging.handlers)
 
    - BufferTooShort
 
    - bufsize() (ossaudiodev.oss_audio_device method)
 
    - BUILD_LIST (opcode)
 
    - BUILD_MAP (opcode)
 
    - build_opener() (in module urllib.request)
 
    - build_py (class in distutils.command.build_py)
 
    - build_py_2to3 (class in distutils.command.build_py)
 
    - BUILD_SET (opcode)
 
    - BUILD_SLICE (opcode)
 
    - BUILD_TUPLE (opcode)
 
    - built-in
 
    
      - method
 
      - types
 
    
    - built-in function
 
    
      - __import__
 
      - abs, [1]
 
      - ascii
 
      - bytes, [1]
 
      - call
 
      - chr
 
      - classmethod
 
      - compile, [1], [2], [3], [4]
 
      - complex, [1]
 
      - divmod, [1], [2]
 
      - eval, [1], [2], [3], [4], [5]
 
      - exec, [1], [2]
 
      - float, [1], [2]
 
      - hash, [1], [2], [3]
 
      - help
 
      - id
 
      - int, [1], [2]
 
      - len, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11]
 
      - max
 
      - min
 
      - object, [1]
 
      - open, [1]
 
      - ord
 
      - pow, [1], [2], [3], [4], [5]
 
      - print
 
      - range
 
      - repr, [1], [2], [3]
 
      - round
 
      - slice, [1]
 
      - staticmethod
 
      - tuple, [1]
 
      - type, [1], [2]
 
    
    - built-in method
 
    
      - call
 
      - object, [1]
 
    
    - builtin_module_names (in module sys)
 
    - BuiltinFunctionType (in module types)
 
    - BuiltinImporter (class in importlib.machinery)
 
    - BuiltinMethodType (in module types)
 
    - builtins
 
    
      - module, [1], [2], [3], [4]
 
    
    - builtins (module)
 
    - ButtonBox (class in tkinter.tix)
 
    - bye() (in module turtle)
 
    - byref() (in module ctypes)
 
    - byte
 
    - byte-code
 
    
      - file, [1]
 
    
    - byte_compile() (in module distutils.util)
 
    - bytearray
 
    
      - methods
 
      - object, [1], [2], [3]
 
    
    - bytearray() (built-in function)
 
    - bytecode, [1]
 
    - bytecode_path() (importlib.abc.PyPycLoader method)
 
    - BYTECODE_SUFFIXES (in module importlib.machinery)
 
    - byteorder (in module sys)
 
    - bytes
 
    
      - built-in function, [1]
 
      - methods
 
      - object, [1], [2]
 
      - str (built-in class)
 
    
    - bytes (uuid.UUID attribute)
 
    - bytes literal
 
    - bytes() (built-in function)
 
    - bytes-like object
 
    - bytes_le (uuid.UUID attribute)
 
    - BytesFeedParser (class in email.parser)
 
    - BytesGenerator (class in email.generator)
 
    - BytesIO (class in io)
 
    - BytesParser (class in email.parser)
 
    - byteswap() (array.array method)
 
    - BytesWarning
 
    - bz2 (module)
 
    - BZ2Compressor (class in bz2)
 
    - BZ2Decompressor (class in bz2)
 
    - BZ2File (class in bz2)
 
  |