पायथन डेटा ऑब्जेक्ट

कोड उदाहरण

3
0

पायथन डेटा ऑब्जेक्ट

from dataclasses import dataclass

@dataclass
class InventoryItem:
    """Class for keeping track of an item in inventory."""
    name: str
    unit_price: float
    quantity_on_hand: int = 0

    def total_cost(self) -> float:
        return self.unit_price * self.quantity_on_hand
1
0

dataclass अजगर

def __init__(self, name: str, unit_price: float, quantity_on_hand: int=0):
    self.name = name
    self.unit_price = unit_price
    self.quantity_on_hand = quantity_on_hand
    
    def total_cost(self) -> float:
        return self.unit_price * self.quantity_on_hand

# Is the same as:
    
from dataclasses import dataclass

@dataclass
class InventoryItem:
    """Class for keeping track of an item in inventory."""
    name: str
    unit_price: float
    quantity_on_hand: int = 0
      
    def total_cost(self) -> float:
        return self.unit_price * self.quantity_on_hand

इसी तरह के पन्ने

उदाहरणों के साथ समान पृष्ठ

अन्य भाषाओं में

यह पृष्ठ अन्य भाषाओं में है

Русский
..................................................................................................................
English
..................................................................................................................
Italiano
..................................................................................................................
Polski
..................................................................................................................
Română
..................................................................................................................
한국어
..................................................................................................................
Français
..................................................................................................................
Türk
..................................................................................................................
Česk
..................................................................................................................
Português
..................................................................................................................
ไทย
..................................................................................................................
中文
..................................................................................................................
Español
..................................................................................................................
Slovenský
..................................................................................................................
Балгарскі
..................................................................................................................
Íslensk
..................................................................................................................

इस श्रेणी में लोकप्रिय

श्रेणी में उदाहरण के साथ लोकप्रिय पृष्ठों