Index – O

O_APPEND (in module os) O_ASYNC (in module os) O_BINARY (in module os) O_CLOEXEC (in module os) O_CREAT (in module os) O_DIRECT (in module os) O_DIRECTORY (in module os) O_DSYNC (in module os) O_EXCL (in module os) O_EXLOCK (in module os) O_NDELAY (in module os) O_NOATIME (in module os) O_NOCTTY (in module os) O_NOFOLLOW (in module os) O_NOINHERIT (in module os) O_NONBLOCK (in module os) O_PATH (in module os) O_RANDOM (in module os) O_RDONLY (in module os) O_RDWR (in module os) O_RSYNC (in module os) O_SEQUENTIAL (in module os) O_SHLOCK (in module os) O_SHORT_LIVED (in module os) O_SYNC (in module os) O_TEMPORARY (in module os) O_TEXT (in module os) O_TMPFILE (in module os) O_TRUNC (in module os) O_WRONLY (in module os) obj (memoryview attribute) object, [1] asynchronous-generator Boolean, [1] built-in function, [1] built-in method, [1] bytearray, [1], [2], [3] bytes, [1], [2] callable, [1] Capsule class, [1], [2] class instance, [1], [2] code, [1], [2], [3] complex complex number, [1] deallocation dictionary, [1], [2], [3], [4], [5], [6], [7] Ellipsis file, [1] finalization floating point, [1], [2] frame frozenset, [1] function, [1], [2], [3], [4], [5] generator, [1], [2] immutable, [1], [2] immutable sequence instance, [1], [2] instancemethod integer, [1], [2] io.StringIO list, [1], [2], [3], [4], [5], [6], [7], [8] long integer mapping, [1], [2], [3], [4], [5] memoryview, [1] method, [1], [2], [3], [4], [5] module, [1], [2] mutable, [1], [2] mutable sequence None, [1], [2] NotImplemented numeric, [1], [2], [3], [4] range sequence, [1], [2], [3], [4], [5], [6], [7], [8] set, [1], [2], [3] set type slice socket string, [1], [2] traceback, [1], [2], [3], [4] tuple, [1], [2], [3], [4], [5], [6] type, [1], [2] user-defined function, [1], [2] user-defined method object (built-in class) (UnicodeError attribute) object.__slots__ (built-in variable) object_filenames() (distutils.ccompiler.CCompiler method) objects comparing flattening marshalling persistent pickling serializing objobjargproc (C type) objobjproc (C type) obufcount() (ossaudiodev.oss_audio_device method) obuffree() (ossaudiodev.oss_audio_device method) oct() (built-in function) octal literals octal literal octdigits (in module string) offset (traceback.TracebackException attribute) (xml.parsers.expat.ExpatError attribute) OK (in module curses) old_value (contextvars.contextvars.Token.Token attribute) OleDLL (class in ctypes) onclick() (in module turtle), [1] ondrag() (in module turtle) onecmd() (cmd.Cmd method) onkey() (in module turtle) onkeypress() (in module turtle) onkeyrelease() (in module turtle) onrelease() (in module turtle) onscreenclick() (in module turtle) ontimer() (in module turtle) OP (in module token) OP_ALL (in module ssl) OP_CIPHER_SERVER_PREFERENCE (in module ssl) OP_ENABLE_MIDDLEBOX_COMPAT (in module ssl) OP_NO_COMPRESSION (in module ssl) OP_NO_RENEGOTIATION (in module ssl) OP_NO_SSLv2 (in module ssl) OP_NO_SSLv3 (in module ssl) OP_NO_TICKET (in module ssl) OP_NO_TLSv1 (in module ssl) OP_NO_TLSv1_1 (in module ssl) OP_NO_TLSv1_2 (in module ssl) OP_NO_TLSv1_3 (in module ssl) OP_SINGLE_DH_USE (in module ssl) OP_SINGLE_ECDH_USE (in module ssl) open built-in function, [1] open() (built-in function) (distutils.text_file.TextFile method) (imaplib.IMAP4 method) (in module aifc) (in module bz2) (in module codecs) (in module dbm) (in module dbm.dumb) (in module dbm.gnu) (in module dbm.ndbm) (in module gzip) (in module io) (in module lzma) (in module os) (in module ossaudiodev) (in module shelve) (in module sunau) (in module tarfile) (in module tokenize) (in module wave) (in module webbrowser) (pathlib.Path method) (pipes.Template method) (tarfile.TarFile class method) (telnetlib.Telnet method) (urllib.request.OpenerDirector method) (urllib.request.URLopener method) (webbrowser.controller method) (zipfile.Path method) (zipfile.ZipFile method) open_binary() (in module importlib.resources) open_code() (in module io) open_connection() (in module asyncio) open_new() (in module webbrowser) (webbrowser.controller method)

open_new_tab() (in module webbrowser) (webbrowser.controller method) open_osfhandle() (in module msvcrt) open_resource() (importlib.abc.ResourceReader method) open_text() (in module importlib.resources) open_unix_connection() (in module asyncio) open_unknown() (urllib.request.URLopener method) open_urlresource() (in module test.support) OpenDatabase() (in module msilib) OpenerDirector (class in urllib.request) openfp() (in module sunau) (in module wave) OpenKey() (in module winreg) OpenKeyEx() (in module winreg) openlog() (in module syslog) openmixer() (in module ossaudiodev) openpty() (in module os) (in module pty) OpenSSL (use in module hashlib) (use in module ssl) OPENSSL_VERSION (in module ssl) OPENSSL_VERSION_INFO (in module ssl) OPENSSL_VERSION_NUMBER (in module ssl) OpenView() (msilib.Database method) operation binary arithmetic binary bitwise Boolean concatenation null, [1] power repetition shifting slice subscript unary arithmetic unary bitwise OperationalError operations bitwise Boolean, [1] masking shifting operations on dictionary type integer types list type mapping types numeric types sequence types, [1] operator !=, [1] % (percent), [1] & (ampersand), [1] * (asterisk), [1] **, [1] + (plus), [1], [2] - (minus), [1], [2] / (slash), [1] //, [1] < (less), [1] <<, [1] <=, [1] ==, [1] > (greater), [1] >=, [1] >>, [1] @ (at) ^ (caret), [1] | (vertical bar), [1] ~ (tilde), [1] and, [1], [2] comparison in, [1], [2] is, [1] is not, [1] not, [1] not in, [1], [2] or, [1], [2] overloading precedence ternary operator (2to3 fixer) (module) operators opmap (in module dis) opname (in module dis) optim_args_from_interpreter_flags() (in module test.support) optimize() (in module pickletools) OPTIMIZED_BYTECODE_SUFFIXES (in module importlib.machinery) Optional (in module typing) OptionGroup (class in optparse) OptionMenu (class in tkinter.tix) OptionParser (class in optparse) Options (class in ssl) options (doctest.Example attribute) (ssl.SSLContext attribute) options() (configparser.ConfigParser method) optionxform() (configparser.ConfigParser method), [1] optparse (module) or bitwise exclusive inclusive operator, [1], [2] or_() (in module operator) ord built-in function ord() (built-in function) order evaluation ordered_attributes (xml.parsers.expat.xmlparser attribute) OrderedDict (class in collections) (class in typing) origin (importlib.machinery.ModuleSpec attribute) origin_req_host (urllib.request.Request attribute) origin_server (wsgiref.handlers.BaseHandler attribute) os module os (module) os.path (module) os_environ (wsgiref.handlers.BaseHandler attribute) OSError ossaudiodev (module) OSSAudioError outfile json.tool command line option output standard output (subprocess.CalledProcessError attribute) (subprocess.TimeoutExpired attribute) (unittest.TestCase attribute) output() (http.cookies.BaseCookie method) (http.cookies.Morsel method) output_charset (email.charset.Charset attribute) output_charset() (gettext.NullTranslations method) output_codec (email.charset.Charset attribute) output_difference() (doctest.OutputChecker method) OutputChecker (class in doctest) OutputString() (http.cookies.Morsel method) over() (nntplib.NNTP method) Overflow (class in decimal) OverflowError (built-in exception), [1], [2], [3], [4], [5] overlap() (statistics.NormalDist method) overlaps() (ipaddress.IPv4Network method) (ipaddress.IPv6Network method) overlay() (curses.window method) overload() (in module typing) overloading operator overwrite() (curses.window method) owner() (pathlib.Path method)