Index

Symbols

!= operator % operator % formatting, [1] % interpolation, [1] %= augmented assignment & operator &= augmented assignment * in expression lists in function calls operator statement, [1] ** in dictionary displays in function calls operator statement, [1] **= augmented assignment *= augmented assignment + operator += augmented assignment - operator -= augmented assignment -> (return annotation assignment) ... / operator // operator

//= augmented assignment /= augmented assignment 2to3 : package namespace portion < operator << operator <<= augmented assignment <= operator = assignment statement == operator > operator >= operator >> operator >>= augmented assignment >>> @ statement ^ operator ^= augmented assignment |= augmented assignment

_

__abs__() (object method) __add__() (object method) __aenter__() (object method) __aexit__() (object method) __aiter__() (object method) __all__ (optional module attribute) __and__() (object method) __anext__() (object method) __annotations__ (function attribute) __await__() (object method) __bases__ (class attribute), [1] __bool__() (object method), [1] __bytes__() (object method) __cached__ __call__() (object method), [1] __cause__ (exception attribute) __ceil__() (fractions.Fraction method) __class__ (instance attribute), [1] __closure__ (function attribute) __code__ (function attribute) (function object attribute) __complex__() (object method) __contains__() (object method) __context__ (exception attribute) __debug__ __defaults__ (function attribute) __del__() (object method) __delattr__() (object method) __delete__() (object method) __delitem__() (object method) __dict__ (class attribute) (function attribute) (instance attribute) (module attribute) (object attribute) __dir__() (object method) __divmod__() (object method) __doc__ (class attribute) (function attribute) (method attribute) (module attribute) __enter__() (contextmanager method) (object method) __eq__() (instance method) (memoryview method) (object method) __exit__() (contextmanager method) (object method) __file__ (module attribute) __float__() (object method) __floor__() (fractions.Fraction method) __floordiv__() (object method) __format__ __format__() (object method) __func__ (method attribute) __future__ __ge__() (instance method) (object method) __get__() (object method) __getattr__() (object method) __getattribute__() (object method) __getitem__() (mapping object method) (object method) __globals__ (function attribute) __gt__() (instance method) (object method) __hash__() (object method) __iadd__() (object method) __iand__() (object method) __ifloordiv__() (object method) __ilshift__() (object method) __imatmul__() (object method) __imod__() (object method) __import__() (built-in function) __imul__() (object method) __index__() (object method) __init__() (object method) __instancecheck__() (class method) __int__() (object method)

__invert__() (object method) __ior__() (object method) __ipow__() (object method) __irshift__() (object method) __isub__() (object method) __iter__() (container method) (iterator method) (object method) __itruediv__() (object method) __ixor__() (object method) __kwdefaults__ (function attribute) __le__() (instance method) (object method) __len__() (mapping object method) (object method) __length_hint__() (object method) __loader__ __lshift__() (object method) __lt__() (instance method) (object method) __main__ module, [1], [2] __matmul__() (object method) __missing__() (object method) __mod__() (object method) __module__ (class attribute) (function attribute) (method attribute) __mro__ (class attribute) __mul__() (object method) __name__ (class attribute) (definition attribute) (function attribute) (method attribute) (module attribute) __ne__() (instance method) (object method) __neg__() (object method) __new__() (object method) __next__() (generator method) (iterator method) __or__() (object method) __package__ __path__ __pos__() (object method) __pow__() (object method) __qualname__ (definition attribute) __radd__() (object method) __rand__() (object method) __rdivmod__() (object method) __repr__() (object method) __reversed__() (object method) __rfloordiv__() (object method) __rlshift__() (object method) __rmatmul__() (object method) __rmod__() (object method) __rmul__() (object method) __ror__() (object method) __round__() (fractions.Fraction method) (object method) __rpow__() (object method) __rrshift__() (object method) __rshift__() (object method) __rsub__() (object method) __rtruediv__() (object method) __rxor__() (object method) __self__ (method attribute) __set__() (object method) __setattr__() (object method) __setitem__() (object method) __slots__ __spec__ __str__() (object method) __sub__() (object method) __subclasscheck__() (class method) __subclasses__() (class method) __traceback__ (exception attribute) __truediv__() (object method) __xor__() (object method)

A

abs built-in function abs() (built-in function) (decimal.Context method) abstract base class add() (decimal.Context method) (set method) addition adjusted() (decimal.Decimal method) all() (built-in function) and bitwise operator, [1], [2] annotations function, [1] anonymous function any() (built-in function) append() (sequence method) argument call semantics function function definition arithmetic conversion operation, binary operation, unary array module, [1] as import statement with statement as_integer_ratio() (float method) as_tuple() (decimal.Decimal method) ASCII, [1]

ascii() (built-in function) assert statement AssertionError exception assertions debugging assignment attribute, [1] augmented class attribute class instance attribute slice slicing statement, [1] subscript subscription target list async keyword async def statement async for statement async with statement asynchronous context manager asynchronous iterable asynchronous iterator atom attribute, [1] assignment, [1] assignment, class assignment, class instance class class instance deletion generic special reference special AttributeError exception augmented assignment await keyword awaitable

B

backslash character BasicContext (class in decimal) BDFL bin() (built-in function) binary arithmetic operation bitwise operation literals binary file binary literal binary mode binding global name name, [1], [2], [3], [4], [5], [6] bit_length() (int method) bitwise and operation, binary operation, unary operations or xor blank line block code BNF, [1] bool (built-in class) Boolean object, [1] operation operations, [1] type values

break statement, [1], [2], [3], [4] buffer protocol binary sequence types str (built-in class) buffer size, I/O built-in method types built-in function abs bytes call chr compile, [1] complex, [1] divmod, [1] eval, [1], [2] exec, [1], [2] float, [1] hash, [1] help id int, [1] len, [1], [2], [3], [4], [5] max min object, [1] open, [1] ord pow, [1], [2], [3] print range repr round slice type, [1] built-in method call object, [1] builtins module, [1] builtins (module) byte bytearray formatting interpolation methods object, [1], [2] bytearray (built-in class) bytecode, [1] bytes built-in function formatting interpolation methods object, [1] str (built-in class) bytes (built-in class) bytes literal bytes-like object

C

C language, [1], [2], [3], [4], [5] C-contiguous c_contiguous (memoryview attribute) call built-in function built-in method class instance class object, [1], [2] function, [1], [2] instance, [1] method procedure user-defined function callable object, [1] callable() (built-in function) canonical() (decimal.Context method) (decimal.Decimal method) capitalize() (bytearray method) (bytes method) (str method) casefold() (str method) cast() (memoryview method) ceil() (in module math) center() (bytearray method) (bytes method) (str method) chaining comparisons, [1] exception character, [1] Chia lấy phần nguyên chr built-in function chr() (built-in function) Clamped (class in decimal) class attribute attribute assignment constructor definition, [1] instance name object, [1], [2] statement class instance attribute attribute assignment call object, [1], [2] class object call, [1], [2] classmethod() (built-in function) clause clear() (dict method) (frame method) (sequence method) (set method) clear_flags() (decimal.Context method) clear_traps() (decimal.Context method) close() (coroutine method) (generator method) co_argcount (code object attribute) co_cellvars (code object attribute) co_code (code object attribute) co_consts (code object attribute) co_filename (code object attribute) co_firstlineno (code object attribute) co_flags (code object attribute) co_freevars (code object attribute) co_lnotab (code object attribute) co_name (code object attribute) co_names (code object attribute) co_nlocals (code object attribute) co_stacksize (code object attribute) co_varnames (code object attribute) code block code object, [1] coding style

coercion comma trailing command line comment compare() (decimal.Context method) (decimal.Decimal method) compare_signal() (decimal.Context method) (decimal.Decimal method) compare_total() (decimal.Context method) (decimal.Decimal method) compare_total_mag() (decimal.Context method) (decimal.Decimal method) comparing objects comparison operator comparisons chaining, [1] compile built-in function, [1] compile() (built-in function) complex built-in function, [1] number object complex (built-in class) complex literal complex number literals object compound statement comprehensions list concatenation operation Conditional expression conditional expression conjugate() (complex number method) (decimal.Decimal method) constant constructor class container, [1] iteration over Context (class in decimal) context management protocol context manager, [1], [2] contiguous (memoryview attribute) continue statement, [1], [2], [3], [4] conversion arithmetic string, [1] conversions numeric copy() (decimal.Context method) (dict method) (sequence method) (set method) copy_abs() (decimal.Context method) (decimal.Decimal method) copy_decimal() (decimal.Context method) copy_negate() (decimal.Context method) (decimal.Decimal method) copy_sign() (decimal.Context method) (decimal.Decimal method) coroutine, [1], [2] function coroutine function count() (bytearray method) (bytes method) (sequence method) (str method) CPython create_decimal() (decimal.Context method) create_decimal_from_float() (decimal.Context method)

D

dangling else data type type, immutable datum dbm.gnu module dbm.ndbm module debugging assertions Decimal (class in decimal) decimal (module) decimal literal DecimalException (class in decimal) decode() (bytearray method) (bytes method) decorator DEDENT token, [1] def statement default parameter value DefaultContext (class in decimal) definition class, [1] function, [1] del statement, [1], [2], [3] delattr() (built-in function) deletion attribute target target list delimiters denominator (fractions.Fraction attribute)

descriptor destructor, [1] dict (built-in class) dictionary display object, [1], [2], [3], [4], [5], [6] type, operations on dictionary view difference() (set method) difference_update() (set method) dir() (built-in function) discard() (set method) display dictionary list set tuple divide() (decimal.Context method) divide_int() (decimal.Context method) division DivisionByZero (class in decimal) divmod built-in function, [1] divmod() (built-in function) (decimal.Context method) docstring, [1] docstrings, [1] documentation string documentation strings, [1] duck-typing

E

EAFP elif keyword, [1] Ellipsis object else dangling keyword, [1], [2], [3], [4], [5], [6], [7] empty list tuple, [1] encode() (str method) encoding declarations (source file) endswith() (bytearray method) (bytes method) (str method) enumerate() (built-in function) environment environment variable PATH, [1] PYTHONHASHSEED PYTHONPATH, [1], [2] PYTHONSTARTUP error handling errors escape sequence Etiny() (decimal.Context method) Etop() (decimal.Context method) eval built-in function, [1], [2] eval() (built-in function)

evaluation order exc_info (in module sys) except keyword, [1] exception, [1] AssertionError AttributeError GeneratorExit ImportError NameError StopIteration, [1] TypeError ValueError ZeroDivisionError chaining handler raising exception handler exclusive or exec built-in function, [1], [2] exec() (built-in function) execution frame, [1] restricted stack execution model exp() (decimal.Context method) (decimal.Decimal method) expandtabs() (bytearray method) (bytes method) (str method) expression, [1] Conditional conditional generator lambda, [1] list, [1], [2] statement yield extend() (sequence method) ExtendedContext (class in decimal) extension module extension module

F

f_back (frame attribute) f_builtins (frame attribute) f_code (frame attribute) f_contiguous (memoryview attribute) f_globals (frame attribute) f_lasti (frame attribute) f_lineno (frame attribute) f_locals (frame attribute) f_trace (frame attribute) False, [1], [2] false False (Built-in object) file object file object open() built-in function file-like object filter() (built-in function) finally keyword, [1], [2], [3], [4] find() (bytearray method) (bytes method) (str method) find_spec finder finder, [1] find_spec float built-in function, [1] float (built-in class) floating point literals number object, [1] floating point literal FloatOperation (class in decimal) floor() (in module math)

fma() (decimal.Context method) (decimal.Decimal method) for statement, [1], [2], [3] form lambda format (memoryview attribute) format() (built-in function) __str__() (object method) format() (str method) format_map() (str method) formatting, bytearray (%) formatting, bytes (%) formatting, string (%) Fortran contiguous Fraction (class in fractions) fractions (module) frame execution, [1] object free variable from keyword, [1] statement from_bytes() (int class method) from_decimal() (fractions.Fraction method) from_float() (decimal.Decimal method) (fractions.Fraction method) fromhex() (bytearray class method) (bytes class method) (float class method) fromkeys() (dict class method) frozenset object frozenset (built-in class) function annotations, [1] anonymous argument call, [1], [2] call, user-defined definition, [1] generator, [1] name, [1] object, [1], [2], [3], [4] user-defined function annotation future statement

G

garbage collection, [1] gcd() (in module fractions) generator, [1] expression function, [1], [2] iterator, [1] object, [1], [2] generator expression, [1] generator iterator GeneratorExit exception generic special attribute generic function get() (dict method)

getattr() (built-in function) getcontext() (in module decimal) GIL global name binding namespace statement, [1] global interpreter lock globals() (built-in function) grammar grouping

H

handle an exception handler exception hasattr() (built-in function) hash built-in function, [1] hash character hash() (built-in function) hashable, [1] HAVE_THREADS (in module decimal)

help built-in function help() (built-in function) hex() (built-in function) (bytearray method) (bytes method) (float method) (memoryview method) hexadecimal literals hexadecimal literal hierarchy type hooks import meta path

I

I/O control buffering id built-in function id() (built-in function) identifier, [1] identity test identity of an object IDLE if statement, [1] imaginary literal immutable data type object, [1], [2] sequence types immutable object immutable sequence object immutable types subclassing imp module import hooks statement, [1], [2] import hooks import machinery import path importer ImportError exception importing in keyword, [1] operator, [1], [2] inclusive or INDENT token indentation index operation index() (bytearray method) (bytes method) (sequence method) (str method) indices() (slice method) Inexact (class in decimal) Infinity inheritance input input() (built-in function) insert() (sequence method) instance call, [1] class object, [1], [2] int built-in function, [1] int (built-in class) integer literals object, [1] representation types, operations on integer literal interactive interactive mode internal type interpolation, bytearray (%) interpolation, bytes (%) interpolation, string (%) interpreted

interpreter interpreter shutdown intersection() (set method) intersection_update() (set method) InvalidOperation (class in decimal) inversion invocation io module io.StringIO object is operator, [1] is not operator, [1] is_canonical() (decimal.Context method) (decimal.Decimal method) is_finite() (decimal.Context method) (decimal.Decimal method) is_infinite() (decimal.Context method) (decimal.Decimal method) is_integer() (float method) is_nan() (decimal.Context method) (decimal.Decimal method) is_normal() (decimal.Context method) (decimal.Decimal method) is_qnan() (decimal.Context method) (decimal.Decimal method) is_signed() (decimal.Context method) (decimal.Decimal method) is_snan() (decimal.Context method) (decimal.Decimal method) is_subnormal() (decimal.Context method) (decimal.Decimal method) is_zero() (decimal.Context method) (decimal.Decimal method) isalnum() (bytearray method) (bytes method) (str method) isalpha() (bytearray method) (bytes method) (str method) isdecimal() (str method) isdigit() (bytearray method) (bytes method) (str method) isdisjoint() (set method) isidentifier() (str method) isinstance() (built-in function) islower() (bytearray method) (bytes method) (str method) isnumeric() (str method) isprintable() (str method) isspace() (bytearray method) (bytes method) (str method) issubclass() (built-in function) issubset() (set method) issuperset() (set method) istitle() (bytearray method) (bytes method) (str method) isupper() (bytearray method) (bytes method) (str method) item sequence string item selection items() (dict method) itemsize (memoryview attribute) iter() (built-in function) iterable unpacking iterator iterator protocol

J

Java language join() (bytearray method) (bytes method) (str method)

json module

K

key key function key/datum pair

keys() (dict method) keyword async await elif, [1] else, [1], [2], [3], [4], [5], [6], [7] except, [1] finally, [1], [2], [3], [4] from, [1] in, [1] yield keyword argument

L

lambda expression, [1] form language C, [1], [2], [3], [4], [5] Java last_traceback (in module sys) LBYL leading whitespace len built-in function, [1], [2], [3], [4], [5] len() (built-in function) lexical analysis lexical definitions limit_denominator() (fractions.Fraction method) line continuation line joining, [1] line structure line-buffered I/O list assignment, target comprehensions deletion target display empty expression, [1], [2] object, [1], [2], [3], [4], [5], [6], [7] target, [1], [2] type, operations on list (built-in class) list comprehension literal, [1]

literals binary complex number floating point hexadecimal integer numeric octal ljust() (bytearray method) (bytes method) (str method) ln() (decimal.Context method) (decimal.Decimal method) loader, [1] localcontext() (in module decimal) locals() (built-in function) log10() (decimal.Context method) (decimal.Decimal method) logb() (decimal.Context method) (decimal.Decimal method) logical line logical_and() (decimal.Context method) (decimal.Decimal method) logical_invert() (decimal.Context method) (decimal.Decimal method) logical_or() (decimal.Context method) (decimal.Decimal method) logical_xor() (decimal.Context method) (decimal.Decimal method) loop over mutable sequence statement, [1], [2], [3] loop control target lower() (bytearray method) (bytes method) (str method) lstrip() (bytearray method) (bytes method) (str method)

M

makefile() (socket method) maketrans() (bytearray static method) (bytes static method) (str static method) mangling name map() (built-in function) mapping object, [1], [2], [3], [4] types, operations on masking operations math module matrix multiplication max built-in function max() (built-in function) (decimal.Context method) (decimal.Decimal method) MAX_EMAX (in module decimal) max_mag() (decimal.Context method) (decimal.Decimal method) MAX_PREC (in module decimal) membership test memoryview object memoryview (built-in class) meta hooks meta hooks meta path finder metaclass

method built-in call object, [1], [2], [3], [4] user-defined method resolution order methods bytearray bytes string min built-in function min() (built-in function) (decimal.Context method) (decimal.Decimal method) MIN_EMIN (in module decimal) MIN_ETINY (in module decimal) min_mag() (decimal.Context method) (decimal.Decimal method) minus minus() (decimal.Context method) module __main__, [1], [2] array, [1] builtins, [1] dbm.gnu dbm.ndbm extension imp importing io json math namespace object, [1] re search path sys, [1], [2], [3] types module spec, [1] modulo MRO mro() (class method) multiplication multiply() (decimal.Context method) mutable object, [1], [2] sequence types mutable object mutable sequence loop over object

N

name, [1], [2] binding, [1], [2], [3], [4], [5], [6] binding, global class function, [1] mangling rebinding unbinding named tuple NameError exception NameError (built-in exception) names private namespace, [1] : package global module namespace package NaN nbytes (memoryview attribute) ndim (memoryview attribute) negation nested scope new-style class NEWLINE token, [1] next() (built-in function) next_minus() (decimal.Context method) (decimal.Decimal method) next_plus() (decimal.Context method) (decimal.Decimal method)

next_toward() (decimal.Context method) (decimal.Decimal method) None object, [1] None (Built-in object) nonlocal statement normalize() (decimal.Context method) (decimal.Decimal method) not operator, [1] not in operator, [1], [2] notation NotImplemented object null operation, [1] number complex floating point number_class() (decimal.Context method) (decimal.Decimal method) numerator (fractions.Fraction attribute) numeric conversions literals object, [1], [2], [3] types, operations on numeric literal Numerical Python

O

obj (memoryview attribute) object, [1] Boolean, [1] Ellipsis None, [1] NotImplemented built-in function, [1] built-in method, [1] bytearray, [1], [2] bytes, [1] callable, [1] class, [1], [2] class instance, [1], [2] code, [1] complex complex number dictionary, [1], [2], [3], [4], [5], [6] file floating point, [1] frame frozenset function, [1], [2], [3], [4] generator, [1], [2] immutable, [1], [2] immutable sequence instance, [1], [2] integer, [1] io.StringIO list, [1], [2], [3], [4], [5], [6], [7] mapping, [1], [2], [3], [4] memoryview method, [1], [2], [3], [4] module, [1] mutable, [1], [2] mutable sequence numeric, [1], [2], [3] range sequence, [1], [2], [3], [4], [5], [6], [7] set, [1], [2] set type slice string, [1], [2] traceback, [1], [2] tuple, [1], [2], [3], [4], [5] type user-defined function, [1], [2] user-defined method object (built-in class) object.__slots__ (built-in variable) objects comparing oct() (built-in function) octal literals octal literal open built-in function, [1] open() (built-in function) operation Boolean binary arithmetic binary bitwise concatenation null, [1] repetition shifting slice subscript unary arithmetic unary bitwise

operations Boolean, [1] bitwise masking shifting operations on dictionary type integer types list type mapping types numeric types sequence types, [1] operator != % & * ** + - / // < << <= == > >= >> ^ and, [1], [2] comparison in, [1], [2] is, [1] is not, [1] not, [1] not in, [1], [2] or, [1], [2] overloading precedence ternary operators or bitwise exclusive inclusive operator, [1], [2] ord built-in function ord() (built-in function) order evaluation output standard Overflow (class in decimal) overloading operator

P

package, [1] regular parameter call semantics function definition value, default parenthesized form parser partition() (bytearray method) (bytes method) (str method) pass statement PATH, [1] path hooks module search path based finder, [1] path entry path entry finder path entry hook path hooks physical line, [1], [2] plus plus() (decimal.Context method) pop() (dict method) (sequence method) (set method) popen() (in module os) popitem() (dict method) portion : package positional argument

pow built-in function, [1], [2], [3] pow() (built-in function) power() (decimal.Context method) precedence operator primary print built-in function print() (built-in function) __str__() (object method) printf-style formatting, [1] private names procedure call program property (built-in class) protocol context management iterator provisional API provisional package Python 3000 Python Enhancement Proposals PEP 236, [1] PEP 237, [1] PEP 238 PEP 255 PEP 278 PEP 302, [1], [2], [3], [4] PEP 308 PEP 3104 PEP 3107, [1] PEP 3115, [1] PEP 3116 PEP 3118 PEP 3119 PEP 3120 PEP 3129 PEP 3131, [1] PEP 3132 PEP 3135 PEP 3147 PEP 3155 PEP 328, [1], [2] PEP 338 PEP 342 PEP 343, [1], [2] PEP 362, [1] PEP 366, [1], [2], [3] PEP 380 PEP 395 PEP 411 PEP 414 PEP 420, [1], [2], [3], [4], [5], [6], [7], [8], [9] PEP 443 PEP 448, [1], [2] PEP 451, [1] PEP 461 PEP 475 PEP 484 PEP 492, [1], [2], [3], [4], [5], [6], [7] PEP 8, [1] PYTHONHASHSEED Pythonic PYTHONPATH, [1], [2], [3] PYTHONSTARTUP

Q

qualified name

quantize() (decimal.Context method) (decimal.Decimal method)

R

radix() (decimal.Context method) (decimal.Decimal method) raise statement raise an exception raising exception range built-in function object range (built-in class) raw string re module readonly (memoryview attribute) rebinding name reference attribute reference count reference counting regular package regular package relative import release() (memoryview method) remainder() (decimal.Context method) remainder_near() (decimal.Context method) (decimal.Decimal method) remove() (sequence method) (set method) repetition operation replace() (bytearray method) (bytes method) (str method) repr built-in function repr() (built-in function) __repr__() (object method)

representation integer reserved word restricted execution return statement, [1], [2] reverse() (sequence method) reversed() (built-in function) rfind() (bytearray method) (bytes method) (str method) rindex() (bytearray method) (bytes method) (str method) rjust() (bytearray method) (bytes method) (str method) rotate() (decimal.Context method) (decimal.Decimal method) round built-in function round() (built-in function) ROUND_05UP (in module decimal) ROUND_CEILING (in module decimal) ROUND_DOWN (in module decimal) ROUND_FLOOR (in module decimal) ROUND_HALF_DOWN (in module decimal) ROUND_HALF_EVEN (in module decimal) ROUND_HALF_UP (in module decimal) ROUND_UP (in module decimal) Rounded (class in decimal) rpartition() (bytearray method) (bytes method) (str method) rsplit() (bytearray method) (bytes method) (str method) rstrip() (bytearray method) (bytes method) (str method)

S

same_quantum() (decimal.Context method) (decimal.Decimal method) scaleb() (decimal.Context method) (decimal.Decimal method) scope, [1] search path, module send() (coroutine method) (generator method) sequence item iteration object, [1], [2], [3], [4], [5], [6], [7] types, immutable types, mutable types, operations on, [1] set display object, [1], [2] set (built-in class) set type object setattr() (built-in function) setcontext() (in module decimal) setdefault() (dict method) shape (memoryview attribute) shift() (decimal.Context method) (decimal.Decimal method) shifting operation operations simple statement single dispatch singleton tuple slice, [1] assignment built-in function object operation slice (built-in class) slicing, [1], [2] assignment sort() (list method) sorted() (built-in function) source character set space special attribute attribute, generic special method split() (bytearray method) (bytes method) (str method) splitlines() (bytearray method) (bytes method) (str method) sprintf-style formatting, [1] sqrt() (decimal.Context method) (decimal.Decimal method) stack execution trace standard output Standard C standard input start (range attribute) (slice object attribute), [1] startswith() (bytearray method) (bytes method) (str method) statement *, [1] **, [1] @ assert assignment, [1] assignment, augmented async def async for async with break, [1], [2], [3], [4] class compound continue, [1], [2], [3], [4] def del, [1], [2], [3] expression for, [1], [2], [3] from future global, [1] if, [1] import, [1], [2] loop, [1], [2], [3] nonlocal pass raise return, [1], [2] simple try, [1] while, [1], [2], [3] with, [1] yield statement grouping staticmethod() (built-in function) stderr (in module sys)

stdin (in module sys) stdio stdout (in module sys) step (range attribute) (slice object attribute), [1] stop (range attribute) (slice object attribute), [1] StopIteration exception, [1] str (built-in class) (see also string) strides (memoryview attribute) string __format__() (object method) __str__() (object method) conversion, [1] format() (built-in function) formatting immutable sequences interpolation item methods object, [1], [2] str (built-in class) str() (built-in function) text sequence type string literal strings, documentation, [1] strip() (bytearray method) (bytes method) (str method) struct sequence style coding subclassing immutable types Subnormal (class in decimal) suboffsets (memoryview attribute) subscript assignment operation subscription, [1], [2], [3] assignment subtract() (decimal.Context method) subtraction suite sum() (built-in function) super() (built-in function) swapcase() (bytearray method) (bytes method) (str method) symmetric_difference() (set method) symmetric_difference_update() (set method) syntax sys module, [1], [2], [3] sys.exc_info sys.last_traceback sys.meta_path sys.modules sys.path sys.path_hooks sys.path_importer_cache sys.stderr sys.stdin sys.stdout SystemExit (built-in exception)

T

tab target deletion list, [1], [2] list assignment list, deletion loop control tb_frame (traceback attribute) tb_lasti (traceback attribute) tb_lineno (traceback attribute) tb_next (traceback attribute) termination model ternary operator test identity membership text encoding text file text mode throw() (coroutine method) (generator method) title() (bytearray method) (bytes method) (str method) to_bytes() (int method) to_eng_string() (decimal.Context method) (decimal.Decimal method) to_integral() (decimal.Decimal method) to_integral_exact() (decimal.Context method) (decimal.Decimal method) to_integral_value() (decimal.Decimal method) to_sci_string() (decimal.Context method) tobytes() (memoryview method)

token tolist() (memoryview method) trace stack traceback object, [1], [2] trailing comma translate() (bytearray method) (bytes method) (str method) triple-quoted string, [1] True, [1], [2] true trunc() (in module math) truth value try statement, [1] tuple display empty, [1] object, [1], [2], [3], [4], [5] singleton tuple (built-in class) type, [1] Boolean built-in function, [1] data hierarchy immutable data object operations on dictionary operations on list type (built-in class) type of an object TypeError exception types built-in immutable sequence module mutable sequence operations on integer operations on mapping operations on numeric operations on sequence, [1] types, internal

U

unary arithmetic operation bitwise operation unbinding name UnboundLocalError unbuffered I/O Underflow (class in decimal) Unicode Unicode Consortium union() (set method) universal newlines bytearray.splitlines method bytes.splitlines method open() built-in function str.splitlines method

UNIX unpacking dictionary in function calls iterable unreachable object unrecognized escape sequence update() (dict method) (set method) upper() (bytearray method) (bytes method) (str method) user-defined function function call method user-defined function object, [1], [2] user-defined method object

V

value default parameter truth value of an object ValueError exception values Boolean writing values() (dict method)

variable free vars() (built-in function) virtual environment virtual machine

W

while statement, [1], [2], [3] with statement, [1]

writing values

X

xor bitwise

Y

yield examples expression keyword statement

Z

Zen of Python ZeroDivisionError exception

zfill() (bytearray method) (bytes method) (str method) zip() (built-in function)