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
- Available Types
timedelta
Objectsdate
Objectsdatetime
Objectsdatetime
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
Objectstzinfo
Objectstimezone
Objectsstrftime()
andstrptime()
Behavior
zoneinfo
— IANA time zone supportcalendar
— General calendar-related functionsCalendar
TextCalendar
HTMLCalendar
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
IllegalWeekdayError
- Command-Line Usage
collections
— Container datatypescollections.abc
— Abstract Base Classes for Containersheapq
— Heap queue algorithmbisect
— Array bisection algorithmarray
— Efficient arrays of numeric valuesweakref
— Weak referencestypes
— Dynamic type creation and names for built-in types- Dynamic Type Creation
- 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
CapsuleType
- Additional Utility Classes and Functions
- Coroutine Utility Functions
copy
— Shallow and deep copy operationspprint
— Data pretty printerreprlib
— Alternaterepr()
implementationenum
— Support for enumerationsgraphlib
— Functionality to operate with graph-like structures