Source code for selenium.webdriver.common.actions.action_builder

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from typing import List
from typing import Optional
from typing import Union

from selenium.webdriver.remote.command import Command

from . import interaction
from .key_actions import KeyActions
from .key_input import KeyInput
from .pointer_actions import PointerActions
from .pointer_input import PointerInput
from .wheel_actions import WheelActions
from .wheel_input import WheelInput


[docs] class ActionBuilder: def __init__( self, driver, mouse: Optional[PointerInput] = None, wheel: Optional[WheelInput] = None, keyboard: Optional[KeyInput] = None, duration: int = 250, ) -> None: mouse = mouse or PointerInput(interaction.POINTER_MOUSE, "mouse") keyboard = keyboard or KeyInput(interaction.KEY) wheel = wheel or WheelInput(interaction.WHEEL) self.devices = [mouse, keyboard, wheel] self._key_action = KeyActions(keyboard) self._pointer_action = PointerActions(mouse, duration=duration) self._wheel_action = WheelActions(wheel) self.driver = driver
[docs] def get_device_with(self, name: str) -> Optional[Union["WheelInput", "PointerInput", "KeyInput"]]: """Get the device with the given name. Parameters: ----------- name : str The name of the device to get. Returns: -------- Optional[Union[WheelInput, PointerInput, KeyInput]] : The device with the given name. """ return next(filter(lambda x: x == name, self.devices), None)
@property def pointer_inputs(self) -> List[PointerInput]: return [device for device in self.devices if device.type == interaction.POINTER] @property def key_inputs(self) -> List[KeyInput]: return [device for device in self.devices if device.type == interaction.KEY] @property def key_action(self) -> KeyActions: return self._key_action @property def pointer_action(self) -> PointerActions: return self._pointer_action @property def wheel_action(self) -> WheelActions: return self._wheel_action
[docs] def add_key_input(self, name: str) -> KeyInput: """Add a new key input device to the action builder. Parameters: ----------- name : str The name of the key input device. Returns: -------- KeyInput : The newly created key input device. Example: -------- >>> action_builder = ActionBuilder(driver) >>> action_builder.add_key_input(name="keyboard2") """ new_input = KeyInput(name) self._add_input(new_input) return new_input
[docs] def add_pointer_input(self, kind: str, name: str) -> PointerInput: """Add a new pointer input device to the action builder. Parameters: ----------- kind : str The kind of pointer input device. - "mouse" - "touch" - "pen" name : str The name of the pointer input device. Returns: -------- PointerInput : The newly created pointer input device. Example: -------- >>> action_builder = ActionBuilder(driver) >>> action_builder.add_pointer_input(kind="mouse", name="mouse") """ new_input = PointerInput(kind, name) self._add_input(new_input) return new_input
[docs] def add_wheel_input(self, name: str) -> WheelInput: """Add a new wheel input device to the action builder. Parameters: ----------- name : str The name of the wheel input device. Returns: -------- WheelInput : The newly created wheel input device. Example: -------- >>> action_builder = ActionBuilder(driver) >>> action_builder.add_wheel_input(name="wheel2") """ new_input = WheelInput(name) self._add_input(new_input) return new_input
[docs] def perform(self) -> None: """Performs all stored actions. Example: -------- >>> action_builder = ActionBuilder(driver) >>> keyboard = action_builder.key_input >>> el = driver.find_element(id: "some_id") >>> action_builder.click(el).pause(keyboard).pause(keyboard).pause(keyboard).send_keys('keys').perform() """ enc = {"actions": []} for device in self.devices: encoded = device.encode() if encoded["actions"]: enc["actions"].append(encoded) device.actions = [] self.driver.execute(Command.W3C_ACTIONS, enc)
[docs] def clear_actions(self) -> None: """Clears actions that are already stored on the remote end. Example: -------- >>> action_builder = ActionBuilder(driver) >>> keyboard = action_builder.key_input >>> el = driver.find_element(By.ID, "some_id") >>> action_builder.click(el).pause(keyboard).pause(keyboard).pause(keyboard).send_keys('keys') >>> action_builder.clear_actions() """ self.driver.execute(Command.W3C_CLEAR_ACTIONS)
def _add_input(self, new_input: Union[KeyInput, PointerInput, WheelInput]) -> None: """Add a new input device to the action builder. Parameters: ----------- new_input : Union[KeyInput, PointerInput, WheelInput] The new input device to add. """ self.devices.append(new_input)