數據類型 · Python3.7.3官方文檔簡體中文

### 導航 - [索引](../genindex.xhtml "總目錄") - [模塊](../py-modindex.xhtml "Python 模塊索引") | - [下一頁](datetime.xhtml "datetime --- 基礎日期/時間數據類型") | - [上一頁](codecs.xhtml "codecs --- Codec registry and base classes") | - ![](https://box.kancloud.cn/a721fc7ec672275e257bbbfde49a4d4e_16x16.png) - [Python](https://www.python.org/) ? - zh\_CN 3.7.3 [文檔](../index.xhtml) ? - [Python 標準庫](index.xhtml) ? - $('.inline-search').show(0); | # 數據類型本章節描述的模塊提供了一系列專門的數據類型例如日期與實踐，固定類型的數組，堆隊列，同步隊列與集合。 Python 同樣提供一些內置的數據類型，特別的， [`dict`](stdtypes.xhtml#dict "dict") ， [`list`](stdtypes.xhtml#list "list") ， [`set`](stdtypes.xhtml#set "set") 與 `fromzenset` 以及 [`tuple`](stdtypes.xhtml#tuple "tuple") 。 [`str`](stdtypes.xhtml#str "str") 類通常指 Unicode 字符串，并且 [`bytes`](stdtypes.xhtml#bytes "bytes") 通常指二進制數據。本章記錄以下模塊： - [`datetime` --- 基礎日期/時間數據類型](datetime.xhtml) - [Available Types](datetime.xhtml#available-types) - [`timedelta` Objects](datetime.xhtml#timedelta-objects) - [`date` Objects](datetime.xhtml#date-objects) - [`datetime` Objects](datetime.xhtml#datetime-objects) - [`time` Objects](datetime.xhtml#time-objects) - [`tzinfo` 對象](datetime.xhtml#tzinfo-objects) - [`timezone` Objects](datetime.xhtml#timezone-objects) - [`strftime()` and `strptime()` Behavior](datetime.xhtml#strftime-and-strptime-behavior) - [`calendar` --- General calendar-related functions](calendar.xhtml) - [`collections` --- 容器數據類型](collections.xhtml) - [`ChainMap` 對象](collections.xhtml#chainmap-objects) - [`ChainMap` 例子和方法](collections.xhtml#chainmap-examples-and-recipes) - [`Counter` 對象](collections.xhtml#counter-objects) - [`deque` 對象](collections.xhtml#deque-objects) - [`deque` 用法](collections.xhtml#deque-recipes) - [`defaultdict` 對象](collections.xhtml#defaultdict-objects) - [`defaultdict` 例子](collections.xhtml#defaultdict-examples) - [`namedtuple()` 命名元組的工廠函數](collections.xhtml#namedtuple-factory-function-for-tuples-with-named-fields) - [`OrderedDict` 對象](collections.xhtml#ordereddict-objects) - [`OrderedDict` 例子和用法](collections.xhtml#ordereddict-examples-and-recipes) - [`UserDict` 對象](collections.xhtml#userdict-objects) - [`UserList` 對象](collections.xhtml#userlist-objects) - [`UserString` 對象](collections.xhtml#userstring-objects) - [`collections.abc` --- 容器的抽象基類](collections.abc.xhtml) - [Collections Abstract Base Classes](collections.abc.xhtml#collections-abstract-base-classes) - [`heapq` --- 堆隊列算法](heapq.xhtml) - [基本示例](heapq.xhtml#basic-examples) - [Priority Queue Implementation Notes](heapq.xhtml#priority-queue-implementation-notes) - [Theory](heapq.xhtml#theory) - [`bisect` --- Array bisection algorithm](bisect.xhtml) - [Searching Sorted Lists](bisect.xhtml#searching-sorted-lists) - [Other Examples](bisect.xhtml#other-examples) - [`array` --- Efficient arrays of numeric values](array.xhtml) - [`weakref` --- 弱引用](weakref.xhtml) - [弱引用對象](weakref.xhtml#weak-reference-objects) - [示例](weakref.xhtml#example) - [Finalizer Objects](weakref.xhtml#finalizer-objects) - [Comparing finalizers with `__del__()` methods](weakref.xhtml#comparing-finalizers-with-del-methods) - [`types` --- Dynamic type creation and names for built-in types](types.xhtml) - [Dynamic Type Creation](types.xhtml#dynamic-type-creation) - [Standard Interpreter Types](types.xhtml#standard-interpreter-types) - [Additional Utility Classes and Functions](types.xhtml#additional-utility-classes-and-functions) - [Coroutine Utility Functions](types.xhtml#coroutine-utility-functions) - [`copy` --- 淺層 (shallow) 和深層 (deep) 復制操作](copy.xhtml) - [`pprint` --- 數據美化輸出](pprint.xhtml) - [PrettyPrinter Objects](pprint.xhtml#prettyprinter-objects) - [示例](pprint.xhtml#example) - [`reprlib` --- Alternate `repr()` implementation](reprlib.xhtml) - [Repr Objects](reprlib.xhtml#repr-objects) - [Subclassing Repr Objects](reprlib.xhtml#subclassing-repr-objects) - [`enum` --- Support for enumerations](enum.xhtml) - [模塊內容](enum.xhtml#module-contents) - [Creating an Enum](enum.xhtml#creating-an-enum) - [Programmatic access to enumeration members and their attributes](enum.xhtml#programmatic-access-to-enumeration-members-and-their-attributes) - [Duplicating enum members and values](enum.xhtml#duplicating-enum-members-and-values) - [Ensuring unique enumeration values](enum.xhtml#ensuring-unique-enumeration-values) - [Using automatic values](enum.xhtml#using-automatic-values) - [Iteration](enum.xhtml#iteration) - [比較](enum.xhtml#comparisons) - [Allowed members and attributes of enumerations](enum.xhtml#allowed-members-and-attributes-of-enumerations) - [Restricted Enum subclassing](enum.xhtml#restricted-enum-subclassing) - [Pickling](enum.xhtml#pickling) - [Functional API](enum.xhtml#functional-api) - [Derived Enumerations](enum.xhtml#derived-enumerations) - [IntEnum](enum.xhtml#intenum) - [IntFlag](enum.xhtml#intflag) - [標志](enum.xhtml#flag) - [Others](enum.xhtml#others) - [Interesting examples](enum.xhtml#interesting-examples) - [Omitting values](enum.xhtml#omitting-values) - [Using `auto`](enum.xhtml#using-auto) - [Using `object`](enum.xhtml#using-object) - [Using a descriptive string](enum.xhtml#using-a-descriptive-string) - [Using a custom `__new__()`](enum.xhtml#using-a-custom-new) - [OrderedEnum](enum.xhtml#orderedenum) - [DuplicateFreeEnum](enum.xhtml#duplicatefreeenum) - [Planet](enum.xhtml#planet) - [TimePeriod](enum.xhtml#timeperiod) - [How are Enums different?](enum.xhtml#how-are-enums-different) - [Enum Classes](enum.xhtml#enum-classes) - [Enum Members (aka instances)](enum.xhtml#enum-members-aka-instances) - [Finer Points](enum.xhtml#finer-points) - [Supported `__dunder__` names](enum.xhtml#supported-dunder-names) - [Supported `_sunder_` names](enum.xhtml#supported-sunder-names) - [`Enum` member type](enum.xhtml#enum-member-type) - [Boolean value of `Enum` classes and members](enum.xhtml#boolean-value-of-enum-classes-and-members) - [`Enum` classes with methods](enum.xhtml#enum-classes-with-methods) - [Combining members of `Flag`](enum.xhtml#combining-members-of-flag) ### 導航 - [索引](../genindex.xhtml "總目錄") - [模塊](../py-modindex.xhtml "Python 模塊索引") | - [下一頁](datetime.xhtml "datetime --- 基礎日期/時間數據類型") | - [上一頁](codecs.xhtml "codecs --- Codec registry and base classes") | - ![](https://box.kancloud.cn/a721fc7ec672275e257bbbfde49a4d4e_16x16.png) - 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