Typy danych

Moduły opisane w tym rozdziale zapewniają różny typy danych takie jak: daty i czas, macierze o stałym rozmiarze, kopce, listy dwukierunkowe i enumeratory.

Python posiada również wbudowane typy danych, w szczególności dict, list, set i frozenset, i tuple. Klasa str jest używana do trzymania ciągu znaków unicode, zaś klasy bytes i bytearray są używane do trzymania danych w formacie binarnym.

Poszczególne moduły są opisane w rodziale:

• datetime — Basic date and time types
  • Aware and Naive Objects
  • Stały
    • MINYEAR
    • MAXYEAR
    • UTC
  • Available Types
    • Common Properties
    • Determining if an Object is Aware or Naive
  • timedelta Objects
    • timedelta
    • min
    • max
    • resolution
    • days
    • seconds
    • microseconds
    • total_seconds()
    • Examples of usage: timedelta
  • date Objects
    • date
    • today()
    • fromtimestamp()
    • fromordinal()
    • fromisoformat()
    • fromisocalendar()
    • min
    • max
    • resolution
    • year
    • month
    • day
    • replace()
    • timetuple()
    • toordinal()
    • weekday()
    • isoweekday()
    • isocalendar()
    • isoformat()
    • __str__()
    • ctime()
    • strftime()
    • __format__()
    • Examples of Usage: date
  • datetime Objects
    • datetime
    • today()
    • now()
    • utcnow()
    • fromtimestamp()
    • utcfromtimestamp()
    • fromordinal()
    • combine()
    • fromisoformat()
    • fromisocalendar()
    • strptime()
    • min
    • max
    • resolution
    • year
    • month
    • day
    • hour
    • minute
    • second
    • microsecond
    • tzinfo
    • fold
    • date()
    • time()
    • timetz()
    • replace()
    • astimezone()
    • utcoffset()
    • dst()
    • tzname()
    • timetuple()
    • utctimetuple()
    • toordinal()
    • timestamp()
    • weekday()
    • isoweekday()
    • isocalendar()
    • isoformat()
    • __str__()
    • ctime()
    • strftime()
    • __format__()
    • Examples of Usage: datetime
  • time Objects
    • time
    • min
    • max
    • resolution
    • hour
    • minute
    • second
    • microsecond
    • tzinfo
    • fold
    • fromisoformat()
    • replace()
    • isoformat()
    • __str__()
    • strftime()
    • __format__()
    • utcoffset()
    • dst()
    • tzname()
    • Examples of Usage: time
  • tzinfo Objects
    • tzinfo
    • utcoffset()
    • dst()
    • tzname()
    • fromutc()
  • timezone Objects
    • timezone
    • utcoffset()
    • tzname()
    • dst()
    • fromutc()
    • utc
  • strftime() and strptime() Behavior
    • strftime() and strptime() Format Codes
    • Technical Detail
• zoneinfo — IANA time zone support
  • Using ZoneInfo
  • Data sources
    • Configuring the data sources
      • Compile-time configuration
      • Environment configuration
      • Runtime configuration
  • The ZoneInfo class
    • ZoneInfo
    • from_file()
    • no_cache()
    • clear_cache()
    • key
    • String representations
    • Pickle serialization
  • Zadania
    • available_timezones()
    • reset_tzpath()
  • Globals
    • TZPATH
  • Exceptions and warnings
    • ZoneInfoNotFoundError
    • InvalidTZPathWarning
• calendar — General calendar-related functions
  • Calendar
    • iterweekdays()
    • itermonthdates()
    • itermonthdays()
    • itermonthdays2()
    • itermonthdays3()
    • itermonthdays4()
    • monthdatescalendar()
    • monthdays2calendar()
    • monthdayscalendar()
    • yeardatescalendar()
    • yeardays2calendar()
    • yeardayscalendar()
  • TextCalendar
    • formatmonth()
    • prmonth()
    • formatyear()
    • pryear()
  • HTMLCalendar
    • formatmonth()
    • formatyear()
    • formatyearpage()
    • formatmonthname()
    • cssclasses
    • cssclass_noday
    • cssclasses_weekday_head
    • cssclass_month_head
    • cssclass_month
    • cssclass_year
    • cssclass_year_head
  • LocaleTextCalendar
  • LocaleHTMLCalendar
  • setfirstweekday()
  • firstweekday()
  • isleap()
  • leapdays()
  • weekday()
  • weekheader()
  • monthrange()
  • monthcalendar()
  • prmonth()
  • month()
  • prcal()
  • calendar()
  • timegm()
  • day_name
  • day_abbr
  • MONDAY
  • TUESDAY
  • WEDNESDAY
  • THURSDAY
  • FRIDAY
  • SATURDAY
  • SUNDAY
  • Day
  • month_name
  • month_abbr
  • JANUARY
  • FEBRUARY
  • MARCH
  • APRIL
  • MAY
  • JUNE
  • JULY
  • AUGUST
  • SEPTEMBER
  • OCTOBER
  • NOVEMBER
  • DECEMBER
  • Month
  • IllegalMonthError
    • month
  • IllegalWeekdayError
    • weekday
  • Command-Line Usage
• collections — Container datatypes
  • ChainMap objects
    • ChainMap
      • maps
      • new_child()
      • parents
    • ChainMap Examples and Recipes
  • Counter objects
    • Counter
      • elements()
      • most_common()
      • subtract()
      • total()
      • fromkeys()
      • update()
  • deque objects
    • deque
      • append()
      • appendleft()
      • clear()
      • copy()
      • count()
      • extend()
      • extendleft()
      • index()
      • insert()
      • pop()
      • popleft()
      • remove()
      • reverse()
      • rotate()
      • maxlen
    • deque Recipes
  • defaultdict objects
    • defaultdict
      • __missing__()
      • default_factory
    • defaultdict Examples
  • namedtuple() Factory Function for Tuples with Named Fields
    • namedtuple()
    • _make()
    • _asdict()
    • _replace()
    • _fields
    • _field_defaults
  • OrderedDict objects
    • OrderedDict
      • popitem()
      • move_to_end()
    • OrderedDict Examples and Recipes
  • UserDict objects
    • UserDict
      • data
  • UserList objects
    • UserList
      • data
  • UserString objects
    • UserString
      • data
• collections.abc — Abstract Base Classes for Containers
  • Collections Abstract Base Classes
  • Collections Abstract Base Classes – Detailed Descriptions
    • Container
    • Hashable
    • Sized
    • Callable
    • Iterable
    • Collection
    • Iterator
    • Reversible
    • Generator
    • Sequence
    • MutableSequence
    • ByteString
    • Set
    • MutableSet
    • Mapping
    • MutableMapping
    • MappingView
    • ItemsView
    • KeysView
    • ValuesView
    • Awaitable
    • Coroutine
    • AsyncIterable
    • AsyncIterator
    • AsyncGenerator
    • Buffer
  • Examples and Recipes
• heapq — Heap queue algorithm
  • heappush()
  • heappop()
  • heappushpop()
  • heapify()
  • heapreplace()
  • merge()
  • nlargest()
  • nsmallest()
  • Basic Examples
  • Priority Queue Implementation Notes
  • Theory
• bisect — Array bisection algorithm
  • bisect_left()
  • bisect_right()
  • bisect()
  • insort_left()
  • insort_right()
  • insort()
  • Performance Notes
  • Searching Sorted Lists
  • Przykłady
• array — Efficient arrays of numeric values
  • typecodes
  • array
    • typecode
    • itemsize
    • append()
    • buffer_info()
    • byteswap()
    • count()
    • extend()
    • frombytes()
    • fromfile()
    • fromlist()
    • fromunicode()
    • index()
    • insert()
    • pop()
    • remove()
    • reverse()
    • tobytes()
    • tofile()
    • tolist()
    • tounicode()
• weakref — Weak references
  • ref
    • __callback__
  • proxy()
  • getweakrefcount()
  • getweakrefs()
  • WeakKeyDictionary
  • keyrefs()
  • WeakValueDictionary
  • valuerefs()
  • WeakSet
  • WeakMethod
  • finalize
    • __call__()
    • detach()
    • peek()
    • alive
    • atexit
  • ReferenceType
  • ProxyType
  • CallableProxyType
  • ProxyTypes
  • Weak Reference Objects
  • Przykład
  • Finalizer Objects
  • Comparing finalizers with __del__() methods
• types — Dynamic type creation and names for built-in types
  • Dynamic Type Creation
    • new_class()
    • prepare_class()
    • resolve_bases()
    • get_original_bases()
  • Standard Interpreter Types
    • NoneType
    • FunctionType
    • LambdaType
    • GeneratorType
    • CoroutineType
    • AsyncGeneratorType
    • CodeType
    • CellType
    • MethodType
    • BuiltinFunctionType
    • BuiltinMethodType
    • WrapperDescriptorType
    • MethodWrapperType
    • NotImplementedType
    • MethodDescriptorType
    • ClassMethodDescriptorType
    • ModuleType
    • EllipsisType
    • GenericAlias
    • UnionType
    • TracebackType
    • FrameType
    • GetSetDescriptorType
    • MemberDescriptorType
    • MappingProxyType
      • copy()
      • get()
      • items()
      • keys()
      • values()
  • Additional Utility Classes and Functions
    • SimpleNamespace
    • DynamicClassAttribute()
  • Coroutine Utility Functions
    • coroutine()
• copy — Shallow and deep copy operations
  • copy()
  • deepcopy()
  • Error
• pprint — Data pretty printer
  • Zadania
    • pp()
    • pprint()
    • pformat()
    • isreadable()
    • isrecursive()
    • saferepr()
  • PrettyPrinter Objects
    • PrettyPrinter
    • pformat()
    • pprint()
    • isreadable()
    • isrecursive()
    • format()
  • Przykład
• reprlib — Alternate repr() implementation
  • Repr
  • aRepr
  • repr()
  • recursive_repr()
  • Repr Objects
    • fillvalue
    • maxlevel
    • maxdict
    • maxlist
    • maxtuple
    • maxset
    • maxfrozenset
    • maxdeque
    • maxarray
    • maxlong
    • maxstring
    • maxother
    • indent
    • repr()
    • repr1()
  • Subclassing Repr Objects
• enum — Support for enumerations
  • Module Contents
  • Typy danych
    • EnumType
      • __call__()
      • __contains__()
      • __dir__()
      • __getitem__()
      • __iter__()
      • __len__()
      • __members__
      • __reversed__()
    • Enum
      • name
      • value
      • _name_
      • _value_
      • _order_
      • _ignore_
      • __dir__()
      • _generate_next_value_()
      • __init__()
      • __init_subclass__()
      • _missing_()
      • __new__()
      • __repr__()
      • __str__()
      • __format__()
    • IntEnum
    • StrEnum
    • Flag
      • __contains__()
      • __or__()
      • __and__()
      • __xor__()
      • _numeric_repr_()
    • IntFlag
    • ReprEnum
    • EnumCheck
      • UNIQUE
      • CONTINUOUS
      • NAMED_FLAGS
    • FlagBoundary
      • STRICT
      • CONFORM
      • EJECT
      • KEEP
    • Supported __dunder__ names
    • Supported _sunder_ names
  • Utilities and Decorators
    • auto
    • property()
    • unique()
    • verify()
    • member()
    • nonmember()
    • global_enum()
    • show_flag_values()
  • Notatki
• graphlib — Functionality to operate with graph-like structures
  • TopologicalSorter
    • add()
    • prepare()
    • is_active()
    • done()
    • get_ready()
    • static_order()
  • Wyjątki
    • CycleError