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Python 3.6.8
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模块

Index – B

b"
- bytes literal
b'
- bytes literal
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)
b85decode() (in module base64)
b85encode() (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
- 模块
base64 (module)
base_exec_prefix (in module sys)
base_prefix (in module sys)
BaseCGIHandler (class in wsgiref.handlers)
BaseCookie (class in http.cookies)
BaseEventLoop (class in asyncio)
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)
BaseRequestHandler (class in socketserver)
BaseRotatingHandler (class in logging.handlers)
BaseSelector (class in selectors)
BaseServer (class in socketserver)
basestring (2to3 fixer)
BaseSubprocessTransport (class in asyncio)
BaseTransport (class in asyncio)
basicConfig() (in module logging)
BasicContext (class in decimal)
BasicInterpolation (class in configparser)
baudrate() (in module curses)
bbox() (tkinter.ttk.Treeview method)
BDADDR_ANY (in module socket)
BDADDR_LOCAL (in module socket)
bdb
- 模块
Bdb (class in bdb)
bdb (module)
BdbQuit
BDFL
bdist_msi (class in distutils.command.bdist_msi)
beep() (in module curses)
Beep() (in module winsound)
BEFORE_ASYNC_WITH (opcode)
begin_fill() (in module turtle)
begin_poly() (in module turtle)
below() (curses.panel.Panel method)
基准测试
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)
- (class in xmlrpc.client)
二进制文件
binary literal
二进制模式
binary semaphores
BINARY_ADD (opcode)
BINARY_AND (opcode)
BINARY_FLOOR_DIVIDE (opcode)
BINARY_LSHIFT (opcode)
BINARY_MATRIX_MULTIPLY (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)
BinaryIO (class in typing)
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)
- (in module locale)
binhex
- 模块
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)
blake2b() (in module hashlib)
blake2b, blake2s
blake2b.MAX_DIGEST_SIZE (in module hashlib)
blake2b.MAX_KEY_SIZE (in module hashlib)
blake2b.PERSON_SIZE (in module hashlib)
blake2b.SALT_SIZE (in module hashlib)
blake2s() (in module hashlib)
blake2s.MAX_DIGEST_SIZE (in module hashlib)
blake2s.MAX_KEY_SIZE (in module hashlib)

blake2s.PERSON_SIZE (in module hashlib)
blake2s.SALT_SIZE (in module hashlib)
blank line
block
- code
block_size (hmac.HMAC attribute)
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 class)
布尔
- object , [1]
- operation
- operations , [1]
- type
- values
BOOLEAN_STATES (configparser.ConfigParser attribute)
bootstrap() (in module ensurepip)
border() (curses.window method)
bottom() (curses.panel.Panel method)
bottom_panel() (in module curses.panel)
BoundArguments (class in inspect)
BoundaryError
BoundedSemaphore (class in asyncio)
- (class in multiprocessing)
- (class in threading)
BoundedSemaphore() (multiprocessing.managers.SyncManager method)
box() (curses.window method)
bpformat() (bdb.Breakpoint method)
bpprint() (bdb.Breakpoint method)
break
- 语句 , [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)
缓冲协议
- 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_CONST_KEY_MAP (opcode)
BUILD_LIST (opcode)
BUILD_LIST_UNPACK (opcode)
BUILD_MAP (opcode)
BUILD_MAP_UNPACK (opcode)
BUILD_MAP_UNPACK_WITH_CALL (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_SET_UNPACK (opcode)
BUILD_SLICE (opcode)
BUILD_STRING (opcode)
BUILD_TUPLE (opcode)
BUILD_TUPLE_UNPACK (opcode)
BUILD_TUPLE_UNPACK_WITH_CALL (opcode)
built-in
- 方法
- 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] , [3]
- 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] , [3]
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
- 模块 , [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
- formatting
- interpolation
- methods
- object , [1] , [2] , [3]
bytearray (built-in class)
bytecode , [1]
Bytecode (class in dis)
Bytecode.codeobj (in module dis)
Bytecode.first_line (in module dis)
BYTECODE_SUFFIXES (in module importlib.machinery)
byteorder (in module sys)
bytes
- built-in function , [1]
- formatting
- interpolation
- methods
- object , [1] , [2]
- str (built-in class)
bytes (built-in class)
- (uuid.UUID attribute)
bytes literal
像字节对象
bytes_le (uuid.UUID attribute)
BytesFeedParser (class in email.parser)
BytesGenerator (class in email.generator)
BytesHeaderParser (class in email.parser)
BytesIO (class in io)
BytesParser (class in email.parser)
ByteString (class in collections.abc)
- (class in typing)
byteswap() (array.array method)
- (in module audioop)
BytesWarning
bz2 (module)
BZ2Compressor (class in bz2)
BZ2Decompressor (class in bz2)
BZ2File (class in bz2)

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Python 3.6.8
索引
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