Index – E

elif

keyword, [1]

Ellinghouse, Lance

Ellipsis

object

Ellipsis (built-in variable)

ELLIPSIS (in module doctest)

(in module token)

ELNRNG (in module errno)

ELOOP (in module errno)

else

dangling
keyword, [1], [2], [3], [4], [5], [6], [7]

email (module)

email.charset (module)

email.contentmanager (module)

email.encoders (module)

email.errors (module)

email.generator (module)

email.header (module)

email.headerregistry (module)

email.iterators (module)

email.message (module)

email.mime (module)

email.parser (module)

email.policy (module)

email.utils (module)

EmailMessage (class in email.message)

EmailPolicy (class in email.policy)

EMFILE (in module errno)

emit() (logging.FileHandler method)

(logging.Handler method)
(logging.NullHandler method)
(logging.StreamHandler method)
(logging.handlers.BufferingHandler method)
(logging.handlers.DatagramHandler method)
(logging.handlers.HTTPHandler method)
(logging.handlers.NTEventLogHandler method)
(logging.handlers.QueueHandler method)
(logging.handlers.RotatingFileHandler method)
(logging.handlers.SMTPHandler method)
(logging.handlers.SocketHandler method)
(logging.handlers.SysLogHandler method)
(logging.handlers.TimedRotatingFileHandler method)
(logging.handlers.WatchedFileHandler method)

EMLINK (in module errno)

Empty

empty

list
tuple, [1]

empty (inspect.Parameter attribute)

(inspect.Signature attribute)

empty() (asyncio.Queue method)

(multiprocessing.Queue method)
(multiprocessing.SimpleQueue method)
(queue.Queue method)
(sched.scheduler method)

EMPTY_NAMESPACE (in module xml.dom)

emptyline() (cmd.Cmd method)

EMSGSIZE (in module errno)

EMULTIHOP (in module errno)

enable (pdb command)

enable() (bdb.Breakpoint method)

(imaplib.IMAP4 method)
(in module cgitb)
(in module faulthandler)
(in module gc)
(profile.Profile method)

enable_callback_tracebacks() (in module sqlite3)

enable_interspersed_args() (optparse.OptionParser method)

enable_load_extension() (sqlite3.Connection method)

enable_traversal() (tkinter.ttk.Notebook method)

ENABLE_USER_SITE (in module site)

EnableReflectionKey() (in module winreg)

ENAMETOOLONG (in module errno)

ENAVAIL (in module errno)

enclose() (curses.window method)

encode

Codecs

encode (codecs.CodecInfo attribute)

encode() (codecs.Codec method)

(codecs.IncrementalEncoder method)
(email.header.Header method)
(in module base64)
(in module codecs)
(in module quopri)
(in module uu)
(json.JSONEncoder method)
(str method)
(xmlrpc.client.Binary method)
(xmlrpc.client.DateTime method)

encode_7or8bit() (in module email.encoders)

encode_base64() (in module email.encoders)

encode_noop() (in module email.encoders)

encode_quopri() (in module email.encoders)

encode_rfc2231() (in module email.utils)

encodebytes() (in module base64)

EncodedFile() (in module codecs)

encodePriority() (logging.handlers.SysLogHandler method)

encodestring() (in module base64)

(in module quopri)

encoding

base64
quoted-printable

encoding (curses.window attribute)

ENCODING (in module tarfile)

(in module tokenize)

encoding (io.TextIOBase attribute)

(UnicodeError attribute)

encoding declarations (source file)

encodings.idna (module)

encodings.mbcs (module)

encodings.utf_8_sig (module)

encodings_map (in module mimetypes)

(mimetypes.MimeTypes attribute)

end (UnicodeError attribute)

end() (re.match method)

(xml.etree.ElementTree.TreeBuilder method)

end_fill() (in module turtle)

END_FINALLY (opcode)

end_headers() (http.server.BaseHTTPRequestHandler method)

end_paragraph() (formatter.formatter method)

end_poly() (in module turtle)

EndCdataSectionHandler() (xml.parsers.expat.xmlparser method)

EndDoctypeDeclHandler() (xml.parsers.expat.xmlparser method)

endDocument() (xml.sax.handler.ContentHandler method)

endElement() (xml.sax.handler.ContentHandler method)

EndElementHandler() (xml.parsers.expat.xmlparser method)

endElementNS() (xml.sax.handler.ContentHandler method)

endheaders() (http.client.HTTPConnection method)

ENDMARKER (in module token)

EndNamespaceDeclHandler() (xml.parsers.expat.xmlparser method)

endpos (re.match attribute)

endPrefixMapping() (xml.sax.handler.ContentHandler method)

endswith() (bytearray method)

(bytes method)
(str method)

endwin() (in module curses)

ENETDOWN (in module errno)

ENETRESET (in module errno)

ENETUNREACH (in module errno)

ENFILE (in module errno)

ENOANO (in module errno)

ENOBUFS (in module errno)

ENOCSI (in module errno)

ENODATA (in module errno)

ENODEV (in module errno)

ENOENT (in module errno)

ENOEXEC (in module errno)

ENOLCK (in module errno)

ENOLINK (in module errno)

ENOMEM (in module errno)

ENOMSG (in module errno)

ENONET (in module errno)

ENOPKG (in module errno)

ENOPROTOOPT (in module errno)

ENOSPC (in module errno)

ENOSR (in module errno)

ENOSTR (in module errno)

ENOSYS (in module errno)

ENOTBLK (in module errno)

ENOTCONN (in module errno)

ENOTDIR (in module errno)

ENOTEMPTY (in module errno)

ENOTNAM (in module errno)

ENOTSOCK (in module errno)

ENOTTY (in module errno)

ENOTUNIQ (in module errno)

enqueue() (logging.handlers.QueueHandler method)

enqueue_sentinel() (logging.handlers.QueueListener method)

ensure_directories() (venv.EnvBuilder method)

ensure_future() (in module asyncio)

ensurepip (module)

enter() (sched.scheduler method)

enter_context() (contextlib.ExitStack method)

enterabs() (sched.scheduler method)

entities (xml.dom.DocumentType attribute)

EntityDeclHandler() (xml.parsers.expat.xmlparser method)

entitydefs (in module html.entities)

EntityResolver (class in xml.sax.handler)

Enum (class in enum)

enum (module)

enum_certificates() (in module ssl)

enum_crls() (in module ssl)

enumerate() (built-in function)

(in module threading)

EnumKey() (in module winreg)

EnumValue() (in module winreg)

EnvBuilder (class in venv)

environ (in module os)

(in module posix)

environb (in module os)

environment

environment variable

<protocol>_proxy
APPDATA
AUDIODEV
BROWSER, [1]
CC
CFLAGS, [1], [2]
COLS, [1]
COLUMNS, [1]
COMSPEC, [1]
CPP
CPPFLAGS
DISTUTILS_DEBUG
HOME, [1], [2], [3], [4]
HOMEDRIVE, [1]
HOMEPATH, [1]
IDLESTARTUP
KDEDIR
LANG, [1], [2], [3], [4]
LANGUAGE, [1]
LC_ALL, [1]
LC_MESSAGES, [1]
LDCXXSHARED
LDFLAGS
LINES, [1], [2], [3], [4]
LNAME
LOGNAME, [1]
MIXERDEV
PAGER
PATH, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], [19], [20], [21], [22], [23], [24], [25], [26], [27], [28], [29], [30], [31], [32], [33], [34]
PATHEXT, [1]
PLAT
POSIXLY_CORRECT
PYTHON*, [1], [2]
PYTHONASYNCIODEBUG, [1], [2]
PYTHONCASEOK, [1]
PYTHONDEBUG, [1]
PYTHONDOCS
PYTHONDONTWRITEBYTECODE, [1], [2], [3], [4], [5], [6]
PYTHONDUMPREFS, [1]
PYTHONEXECUTABLE
PYTHONFAULTHANDLER, [1], [2], [3]
PYTHONHASHSEED, [1], [2], [3], [4], [5]
PYTHONHOME, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13]
PYTHONINSPECT, [1], [2]
PYTHONIOENCODING, [1], [2], [3], [4], [5]
PYTHONMALLOCSTATS, [1]
PYTHONNOUSERSITE, [1], [2], [3]
PYTHONOPTIMIZE, [1]
PYTHONPATH, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], [19], [20], [21], [22]
PYTHONSTARTUP, [1], [2], [3], [4], [5], [6], [7], [8]
PYTHONTHREADDEBUG
PYTHONTRACEMALLOC, [1], [2], [3]
PYTHONUNBUFFERED, [1]
PYTHONUSERBASE, [1], [2], [3]
PYTHONVERBOSE, [1]
PYTHONWARNINGS, [1], [2], [3], [4]
PYTHON_DOM
SystemRoot
TCL_LIBRARY
TEMP
TERM, [1]
TIX_LIBRARY
TK_LIBRARY
TMP
TMPDIR
TZ, [1], [2], [3], [4]
USER
USERNAME, [1]
USERPROFILE, [1]
USER_BASE
exec_prefix, [1], [2]
http_proxy, [1], [2]
no_proxy
prefix, [1], [2], [3]

environment variables

deleting
setting

EnvironmentError

Environments

virtual

EnvironmentVarGuard (class in test.support)

ENXIO (in module errno)

eof (bz2.BZ2Decompressor attribute)

(lzma.LZMADecompressor attribute)
(shlex.shlex attribute)
(ssl.MemoryBIO attribute)
(zlib.Decompress attribute)

eof_received() (asyncio.Protocol method)

EOFError

(built-in exception)

EOPNOTSUPP (in module errno)

EOVERFLOW (in module errno)

EPERM (in module errno)

EPFNOSUPPORT (in module errno)

epilogue (email.message.Message attribute)

EPIPE (in module errno)

epoch

epoll() (in module select)

EpollSelector (class in selectors)

EPROTO (in module errno)

EPROTONOSUPPORT (in module errno)

EPROTOTYPE (in module errno)

eq() (in module operator)

EQEQUAL (in module token)

EQUAL (in module token)

ERA (in module locale)

ERA_D_FMT (in module locale)

ERA_D_T_FMT (in module locale)

ERA_T_FMT (in module locale)

ERANGE (in module errno)

erase() (curses.window method)

erasechar() (in module curses)

EREMCHG (in module errno)

EREMOTE (in module errno)

EREMOTEIO (in module errno)

ERESTART (in module errno)

erf() (in module math)

erfc() (in module math)

EROFS (in module errno)

ERR (in module curses)

errcheck (ctypes._FuncPtr attribute)

errcode (xmlrpc.client.ProtocolError attribute)

errmsg (xmlrpc.client.ProtocolError attribute)

errno

module

errno (module)

(OSError attribute)

Error, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12]

error, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17]

error handling

error() (argparse.ArgumentParser method)

(in module logging)
(logging.Logger method)
(urllib.request.OpenerDirector method)
(xml.sax.handler.ErrorHandler method)

error_body (wsgiref.handlers.BaseHandler attribute)

error_content_type (http.server.BaseHTTPRequestHandler attribute)

error_headers (wsgiref.handlers.BaseHandler attribute)

error_leader() (shlex.shlex method)

error_message_format (http.server.BaseHTTPRequestHandler attribute)

error_output() (wsgiref.handlers.BaseHandler method)

error_perm

error_proto, [1]

error_received() (asyncio.DatagramProtocol method)

error_reply

error_status (wsgiref.handlers.BaseHandler attribute)

error_temp

ErrorByteIndex (xml.parsers.expat.xmlparser attribute)

errorcode (in module errno)

ErrorCode (xml.parsers.expat.xmlparser attribute)

ErrorColumnNumber (xml.parsers.expat.xmlparser attribute)

ErrorHandler (class in xml.sax.handler)

ErrorLineNumber (xml.parsers.expat.xmlparser attribute)

Errors

logging

errors

(io.TextIOBase attribute)
(unittest.TestLoader attribute)
(unittest.TestResult attribute)

ErrorString() (in module xml.parsers.expat)

ERRORTOKEN (in module token)

escape (shlex.shlex attribute)

escape sequence

escape() (in module cgi)

(in module glob)
(in module html)
(in module re)
(in module xml.sax.saxutils)

escapechar (csv.Dialect attribute)

escapedquotes (shlex.shlex attribute)

ESHUTDOWN (in module errno)

ESOCKTNOSUPPORT (in module errno)

ESPIPE (in module errno)

ESRCH (in module errno)

ESRMNT (in module errno)

ESTALE (in module errno)

ESTRPIPE (in module errno)

ETIME (in module errno)

ETIMEDOUT (in module errno)

Etiny() (decimal.Context method)

ETOOMANYREFS (in module errno)

Etop() (decimal.Context method)

ETXTBSY (in module errno)

EUCLEAN (in module errno)

EUNATCH (in module errno)

EUSERS (in module errno)

eval

built-in function, [1], [2], [3], [4], [5]

eval() (built-in function)

evaluation

order

Event (class in asyncio)

(class in multiprocessing)
(class in threading)

event scheduling

event() (msilib.Control method)

Event() (multiprocessing.managers.SyncManager method)

events (selectors.SelectorKey attribute)

(widgets)

EWOULDBLOCK (in module errno)

EX_CANTCREAT (in module os)

EX_CONFIG (in module os)

EX_DATAERR (in module os)

EX_IOERR (in module os)

EX_NOHOST (in module os)

EX_NOINPUT (in module os)

EX_NOPERM (in module os)

EX_NOTFOUND (in module os)

EX_NOUSER (in module os)

EX_OK (in module os)

EX_OSERR (in module os)

EX_OSFILE (in module os)

EX_PROTOCOL (in module os)

EX_SOFTWARE (in module os)

EX_TEMPFAIL (in module os)

EX_UNAVAILABLE (in module os)

EX_USAGE (in module os)

Example (class in doctest)

example (doctest.DocTestFailure attribute)

(doctest.UnexpectedException attribute)

examples (doctest.DocTest attribute)

exc_info (doctest.UnexpectedException attribute)

(in module sys)

exc_info() (in module sys), [1]

exc_msg (doctest.Example attribute)

exc_type (traceback.TracebackException attribute)

excel (class in csv)

excel_tab (class in csv)

except

keyword, [1]
statement

except (2to3 fixer)

excepthook() (in module sys), [1]

Exception

exception, [1]

AssertionError
AttributeError
GeneratorExit
ImportError
NameError
StopIteration, [1]
TypeError
ValueError
ZeroDivisionError
chaining
handler
raising

EXCEPTION (in module tkinter)

exception handler

exception() (asyncio.Future method)

(asyncio.StreamReader method)
(concurrent.futures.Future method)
(in module logging)
(logging.Logger method)

exceptions

in CGI scripts

exclusive

or

EXDEV (in module errno)

exec

built-in function, [1], [2], [3]

exec (2to3 fixer)

exec() (built-in function)

exec_module (C function)

exec_module() (importlib.abc.InspectLoader method)

(importlib.abc.Loader method)
(importlib.abc.SourceLoader method)
(importlib.machinery.ExtensionFileLoader method)

exec_prefix, [1], [2]

EXEC_PREFIX (in module distutils.sysconfig)

exec_prefix (in module sys)

execfile (2to3 fixer)

execl() (in module os)

execle() (in module os)

execlp() (in module os)

execlpe() (in module os)

executable (in module sys), [1]

Executable Zip Files

executable_filename() (distutils.ccompiler.CCompiler method)

execute() (distutils.ccompiler.CCompiler method)

(in module distutils.util)

Execute() (msilib.View method)

execute() (sqlite3.Connection method)

(sqlite3.Cursor method)

executemany() (sqlite3.Connection method)

(sqlite3.Cursor method)

executescript() (sqlite3.Connection method)

(sqlite3.Cursor method)

execution

frame, [1]
restricted
stack

execution model

ExecutionLoader (class in importlib.abc)

Executor (class in concurrent.futures)

execv() (in module os)

execve() (in module os)

execvp() (in module os)

execvpe() (in module os)

ExFileSelectBox (class in tkinter.tix)

EXFULL (in module errno)

exists() (in module os.path)

(pathlib.Path method)
(tkinter.ttk.Treeview method)

exit (built-in variable)

exit()

(argparse.ArgumentParser method)
(in module _thread)
(in module sys)

exitcode (multiprocessing.Process attribute)

exitfunc (2to3 fixer)

exitonclick() (in module turtle)

ExitStack (class in contextlib)

exp() (decimal.Context method)

(decimal.Decimal method)
(in module cmath)
(in module math)

expand() (re.match method)

expand_tabs (textwrap.TextWrapper attribute)

ExpandEnvironmentStrings() (in module winreg)

expandNode() (xml.dom.pulldom.DOMEventStream method)

expandtabs() (bytearray method)

(bytes method)
(str method)

expanduser() (in module os.path)

(pathlib.Path method)

expandvars() (in module os.path)

Expat

ExpatError

expect() (telnetlib.Telnet method)

expected (asyncio.IncompleteReadError attribute)

expectedFailure() (in module unittest)

expectedFailures (unittest.TestResult attribute)

expires (http.cookiejar.Cookie attribute)

exploded (ipaddress.IPv4Address attribute)

(ipaddress.IPv4Network attribute)
(ipaddress.IPv6Address attribute)
(ipaddress.IPv6Network attribute)

expm1() (in module math)

expovariate() (in module random)

expr() (in module parser)

expression, [1]

Conditional
conditional
generator
lambda, [1]
list, [1], [2]
statement
yield

expunge() (imaplib.IMAP4 method)

extend() (array.array method)

(collections.deque method)
(sequence method)
(xml.etree.ElementTree.Element method)

extend_path() (in module pkgutil)

EXTENDED_ARG (opcode)

ExtendedContext (class in decimal)

ExtendedInterpolation (class in configparser)

extendleft() (collections.deque method)

extension

module

Extension (class in distutils.core)

extension module

EXTENSION_SUFFIXES (in module importlib.machinery)

ExtensionFileLoader (class in importlib.machinery)

extensions_map (http.server.SimpleHTTPRequestHandler attribute)

External Data Representation, [1]

external_attr (zipfile.ZipInfo attribute)

ExternalClashError

ExternalEntityParserCreate() (xml.parsers.expat.xmlparser method)

ExternalEntityRefHandler() (xml.parsers.expat.xmlparser method)

extra (zipfile.ZipInfo attribute)

extract() (tarfile.TarFile method)

(traceback.StackSummary class method)
(zipfile.ZipFile method)

extract_cookies() (http.cookiejar.CookieJar method)

extract_stack() (in module traceback)

extract_tb() (in module traceback)

extract_version (zipfile.ZipInfo attribute)

extractall() (tarfile.TarFile method)

(zipfile.ZipFile method)

ExtractError

extractfile() (tarfile.TarFile method)

extsep (in module os)