component_framework.components.counter

Simple counter component example.

 1"""Simple counter component example."""
 2
 3from ..core import Component, registry
 4
 5
 6@registry.register("counter")
 7class Counter(Component):
 8    """A simple counter component."""
 9
10    template_name = "Counter"
11
12    def mount(self):
13        """Initialize counter to 0."""
14        super().mount()
15        self.state["count"] = self.params.get("initial", 0)
16
17    def on_increment(self, amount: int = 1):
18        """Increment counter by amount."""
19        self.state["count"] = self.state.get("count", 0) + amount
20
21    def on_decrement(self, amount: int = 1):
22        """Decrement counter by amount."""
23        self.state["count"] = self.state.get("count", 0) - amount
24
25    def on_reset(self):
26        """Reset counter to 0."""
27        self.state["count"] = 0
@registry.register('counter')
class Counter(component_framework.core.component.Component): 
 7@registry.register("counter")
 8class Counter(Component):
 9    """A simple counter component."""
10
11    template_name = "Counter"
12
13    def mount(self):
14        """Initialize counter to 0."""
15        super().mount()
16        self.state["count"] = self.params.get("initial", 0)
17
18    def on_increment(self, amount: int = 1):
19        """Increment counter by amount."""
20        self.state["count"] = self.state.get("count", 0) + amount
21
22    def on_decrement(self, amount: int = 1):
23        """Decrement counter by amount."""
24        self.state["count"] = self.state.get("count", 0) - amount
25
26    def on_reset(self):
27        """Reset counter to 0."""
28        self.state["count"] = 0

A simple counter component.

template_name = 'Counter'
def mount(self): 
13    def mount(self):
14        """Initialize counter to 0."""
15        super().mount()
16        self.state["count"] = self.params.get("initial", 0)

Initialize counter to 0.

def on_increment(self, amount: int = 1): 
18    def on_increment(self, amount: int = 1):
19        """Increment counter by amount."""
20        self.state["count"] = self.state.get("count", 0) + amount

Increment counter by amount.

def on_decrement(self, amount: int = 1): 
22    def on_decrement(self, amount: int = 1):
23        """Decrement counter by amount."""
24        self.state["count"] = self.state.get("count", 0) - amount

Decrement counter by amount.

def on_reset(self): 
26    def on_reset(self):
27        """Reset counter to 0."""
28        self.state["count"] = 0

Reset counter to 0.