animation

Animation dataclass

Animation instance.

Source code in zendriver/cdp/animation.py

@dataclass
class Animation:
    """
    Animation instance.
    """

    #: ``Animation``'s id.
    id_: str

    #: ``Animation``'s name.
    name: str

    #: ``Animation``'s internal paused state.
    paused_state: bool

    #: ``Animation``'s play state.
    play_state: str

    #: ``Animation``'s playback rate.
    playback_rate: float

    #: ``Animation``'s start time.
    #: Milliseconds for time based animations and
    #: percentage [0 - 100] for scroll driven animations
    #: (i.e. when viewOrScrollTimeline exists).
    start_time: float

    #: ``Animation``'s current time.
    current_time: float

    #: Animation type of ``Animation``.
    type_: str

    #: ``Animation``'s source animation node.
    source: typing.Optional[AnimationEffect] = None

    #: A unique ID for ``Animation`` representing the sources that triggered this CSS
    #: animation/transition.
    css_id: typing.Optional[str] = None

    #: View or scroll timeline
    view_or_scroll_timeline: typing.Optional[ViewOrScrollTimeline] = None

    def to_json(self) -> T_JSON_DICT:
        json: T_JSON_DICT = dict()
        json["id"] = self.id_
        json["name"] = self.name
        json["pausedState"] = self.paused_state
        json["playState"] = self.play_state
        json["playbackRate"] = self.playback_rate
        json["startTime"] = self.start_time
        json["currentTime"] = self.current_time
        json["type"] = self.type_
        if self.source is not None:
            json["source"] = self.source.to_json()
        if self.css_id is not None:
            json["cssId"] = self.css_id
        if self.view_or_scroll_timeline is not None:
            json["viewOrScrollTimeline"] = self.view_or_scroll_timeline.to_json()
        return json

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> Animation:
        return cls(
            id_=str(json["id"]),
            name=str(json["name"]),
            paused_state=bool(json["pausedState"]),
            play_state=str(json["playState"]),
            playback_rate=float(json["playbackRate"]),
            start_time=float(json["startTime"]),
            current_time=float(json["currentTime"]),
            type_=str(json["type"]),
            source=AnimationEffect.from_json(json["source"])
            if json.get("source", None) is not None
            else None,
            css_id=str(json["cssId"]) if json.get("cssId", None) is not None else None,
            view_or_scroll_timeline=ViewOrScrollTimeline.from_json(
                json["viewOrScrollTimeline"]
            )
            if json.get("viewOrScrollTimeline", None) is not None
            else None,
        )

css_id: typing.Optional[str] = None class-attribute instance-attribute

current_time: float instance-attribute

id_: str instance-attribute

name: str instance-attribute

paused_state: bool instance-attribute

play_state: str instance-attribute

playback_rate: float instance-attribute

source: typing.Optional[AnimationEffect] = None class-attribute instance-attribute

start_time: float instance-attribute

type_: str instance-attribute

view_or_scroll_timeline: typing.Optional[ViewOrScrollTimeline] = None class-attribute instance-attribute

__init__(id_, name, paused_state, play_state, playback_rate, start_time, current_time, type_, source=None, css_id=None, view_or_scroll_timeline=None)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> Animation:
    return cls(
        id_=str(json["id"]),
        name=str(json["name"]),
        paused_state=bool(json["pausedState"]),
        play_state=str(json["playState"]),
        playback_rate=float(json["playbackRate"]),
        start_time=float(json["startTime"]),
        current_time=float(json["currentTime"]),
        type_=str(json["type"]),
        source=AnimationEffect.from_json(json["source"])
        if json.get("source", None) is not None
        else None,
        css_id=str(json["cssId"]) if json.get("cssId", None) is not None else None,
        view_or_scroll_timeline=ViewOrScrollTimeline.from_json(
            json["viewOrScrollTimeline"]
        )
        if json.get("viewOrScrollTimeline", None) is not None
        else None,
    )

to_json()

Source code in zendriver/cdp/animation.py

def to_json(self) -> T_JSON_DICT:
    json: T_JSON_DICT = dict()
    json["id"] = self.id_
    json["name"] = self.name
    json["pausedState"] = self.paused_state
    json["playState"] = self.play_state
    json["playbackRate"] = self.playback_rate
    json["startTime"] = self.start_time
    json["currentTime"] = self.current_time
    json["type"] = self.type_
    if self.source is not None:
        json["source"] = self.source.to_json()
    if self.css_id is not None:
        json["cssId"] = self.css_id
    if self.view_or_scroll_timeline is not None:
        json["viewOrScrollTimeline"] = self.view_or_scroll_timeline.to_json()
    return json

AnimationCanceled dataclass

Event for when an animation has been cancelled.

Source code in zendriver/cdp/animation.py

@event_class("Animation.animationCanceled")
@dataclass
class AnimationCanceled:
    """
    Event for when an animation has been cancelled.
    """

    #: Id of the animation that was cancelled.
    id_: str

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> AnimationCanceled:
        return cls(id_=str(json["id"]))

id_: str instance-attribute

__init__(id_)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> AnimationCanceled:
    return cls(id_=str(json["id"]))

AnimationCreated dataclass

Event for each animation that has been created.

Source code in zendriver/cdp/animation.py

@event_class("Animation.animationCreated")
@dataclass
class AnimationCreated:
    """
    Event for each animation that has been created.
    """

    #: Id of the animation that was created.
    id_: str

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> AnimationCreated:
        return cls(id_=str(json["id"]))

id_: str instance-attribute

__init__(id_)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> AnimationCreated:
    return cls(id_=str(json["id"]))

AnimationEffect dataclass

AnimationEffect instance

Source code in zendriver/cdp/animation.py

@dataclass
class AnimationEffect:
    """
    AnimationEffect instance
    """

    #: ``AnimationEffect``'s delay.
    delay: float

    #: ``AnimationEffect``'s end delay.
    end_delay: float

    #: ``AnimationEffect``'s iteration start.
    iteration_start: float

    #: ``AnimationEffect``'s iterations.
    iterations: float

    #: ``AnimationEffect``'s iteration duration.
    #: Milliseconds for time based animations and
    #: percentage [0 - 100] for scroll driven animations
    #: (i.e. when viewOrScrollTimeline exists).
    duration: float

    #: ``AnimationEffect``'s playback direction.
    direction: str

    #: ``AnimationEffect``'s fill mode.
    fill: str

    #: ``AnimationEffect``'s timing function.
    easing: str

    #: ``AnimationEffect``'s target node.
    backend_node_id: typing.Optional[dom.BackendNodeId] = None

    #: ``AnimationEffect``'s keyframes.
    keyframes_rule: typing.Optional[KeyframesRule] = None

    def to_json(self) -> T_JSON_DICT:
        json: T_JSON_DICT = dict()
        json["delay"] = self.delay
        json["endDelay"] = self.end_delay
        json["iterationStart"] = self.iteration_start
        json["iterations"] = self.iterations
        json["duration"] = self.duration
        json["direction"] = self.direction
        json["fill"] = self.fill
        json["easing"] = self.easing
        if self.backend_node_id is not None:
            json["backendNodeId"] = self.backend_node_id.to_json()
        if self.keyframes_rule is not None:
            json["keyframesRule"] = self.keyframes_rule.to_json()
        return json

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> AnimationEffect:
        return cls(
            delay=float(json["delay"]),
            end_delay=float(json["endDelay"]),
            iteration_start=float(json["iterationStart"]),
            iterations=float(json["iterations"]),
            duration=float(json["duration"]),
            direction=str(json["direction"]),
            fill=str(json["fill"]),
            easing=str(json["easing"]),
            backend_node_id=dom.BackendNodeId.from_json(json["backendNodeId"])
            if json.get("backendNodeId", None) is not None
            else None,
            keyframes_rule=KeyframesRule.from_json(json["keyframesRule"])
            if json.get("keyframesRule", None) is not None
            else None,
        )

backend_node_id: typing.Optional[dom.BackendNodeId] = None class-attribute instance-attribute

delay: float instance-attribute

direction: str instance-attribute

duration: float instance-attribute

easing: str instance-attribute

end_delay: float instance-attribute

fill: str instance-attribute

iteration_start: float instance-attribute

iterations: float instance-attribute

keyframes_rule: typing.Optional[KeyframesRule] = None class-attribute instance-attribute

__init__(delay, end_delay, iteration_start, iterations, duration, direction, fill, easing, backend_node_id=None, keyframes_rule=None)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> AnimationEffect:
    return cls(
        delay=float(json["delay"]),
        end_delay=float(json["endDelay"]),
        iteration_start=float(json["iterationStart"]),
        iterations=float(json["iterations"]),
        duration=float(json["duration"]),
        direction=str(json["direction"]),
        fill=str(json["fill"]),
        easing=str(json["easing"]),
        backend_node_id=dom.BackendNodeId.from_json(json["backendNodeId"])
        if json.get("backendNodeId", None) is not None
        else None,
        keyframes_rule=KeyframesRule.from_json(json["keyframesRule"])
        if json.get("keyframesRule", None) is not None
        else None,
    )

to_json()

Source code in zendriver/cdp/animation.py

def to_json(self) -> T_JSON_DICT:
    json: T_JSON_DICT = dict()
    json["delay"] = self.delay
    json["endDelay"] = self.end_delay
    json["iterationStart"] = self.iteration_start
    json["iterations"] = self.iterations
    json["duration"] = self.duration
    json["direction"] = self.direction
    json["fill"] = self.fill
    json["easing"] = self.easing
    if self.backend_node_id is not None:
        json["backendNodeId"] = self.backend_node_id.to_json()
    if self.keyframes_rule is not None:
        json["keyframesRule"] = self.keyframes_rule.to_json()
    return json

AnimationStarted dataclass

Event for animation that has been started.

Source code in zendriver/cdp/animation.py

@event_class("Animation.animationStarted")
@dataclass
class AnimationStarted:
    """
    Event for animation that has been started.
    """

    #: Animation that was started.
    animation: Animation

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> AnimationStarted:
        return cls(animation=Animation.from_json(json["animation"]))

animation: Animation instance-attribute

__init__(animation)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> AnimationStarted:
    return cls(animation=Animation.from_json(json["animation"]))

AnimationUpdated dataclass

Event for animation that has been updated.

Source code in zendriver/cdp/animation.py

@event_class("Animation.animationUpdated")
@dataclass
class AnimationUpdated:
    """
    Event for animation that has been updated.
    """

    #: Animation that was updated.
    animation: Animation

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> AnimationUpdated:
        return cls(animation=Animation.from_json(json["animation"]))

animation: Animation instance-attribute

__init__(animation)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> AnimationUpdated:
    return cls(animation=Animation.from_json(json["animation"]))

KeyframeStyle dataclass

Keyframe Style

Source code in zendriver/cdp/animation.py

@dataclass
class KeyframeStyle:
    """
    Keyframe Style
    """

    #: Keyframe's time offset.
    offset: str

    #: ``AnimationEffect``'s timing function.
    easing: str

    def to_json(self) -> T_JSON_DICT:
        json: T_JSON_DICT = dict()
        json["offset"] = self.offset
        json["easing"] = self.easing
        return json

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> KeyframeStyle:
        return cls(
            offset=str(json["offset"]),
            easing=str(json["easing"]),
        )

easing: str instance-attribute

offset: str instance-attribute

__init__(offset, easing)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> KeyframeStyle:
    return cls(
        offset=str(json["offset"]),
        easing=str(json["easing"]),
    )

to_json()

Source code in zendriver/cdp/animation.py

def to_json(self) -> T_JSON_DICT:
    json: T_JSON_DICT = dict()
    json["offset"] = self.offset
    json["easing"] = self.easing
    return json

KeyframesRule dataclass

Keyframes Rule

Source code in zendriver/cdp/animation.py

@dataclass
class KeyframesRule:
    """
    Keyframes Rule
    """

    #: List of animation keyframes.
    keyframes: typing.List[KeyframeStyle]

    #: CSS keyframed animation's name.
    name: typing.Optional[str] = None

    def to_json(self) -> T_JSON_DICT:
        json: T_JSON_DICT = dict()
        json["keyframes"] = [i.to_json() for i in self.keyframes]
        if self.name is not None:
            json["name"] = self.name
        return json

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> KeyframesRule:
        return cls(
            keyframes=[KeyframeStyle.from_json(i) for i in json["keyframes"]],
            name=str(json["name"]) if json.get("name", None) is not None else None,
        )

keyframes: typing.List[KeyframeStyle] instance-attribute

name: typing.Optional[str] = None class-attribute instance-attribute

__init__(keyframes, name=None)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> KeyframesRule:
    return cls(
        keyframes=[KeyframeStyle.from_json(i) for i in json["keyframes"]],
        name=str(json["name"]) if json.get("name", None) is not None else None,
    )

to_json()

Source code in zendriver/cdp/animation.py

def to_json(self) -> T_JSON_DICT:
    json: T_JSON_DICT = dict()
    json["keyframes"] = [i.to_json() for i in self.keyframes]
    if self.name is not None:
        json["name"] = self.name
    return json

ViewOrScrollTimeline dataclass

Timeline instance

Source code in zendriver/cdp/animation.py

@dataclass
class ViewOrScrollTimeline:
    """
    Timeline instance
    """

    #: Orientation of the scroll
    axis: dom.ScrollOrientation

    #: Scroll container node
    source_node_id: typing.Optional[dom.BackendNodeId] = None

    #: Represents the starting scroll position of the timeline
    #: as a length offset in pixels from scroll origin.
    start_offset: typing.Optional[float] = None

    #: Represents the ending scroll position of the timeline
    #: as a length offset in pixels from scroll origin.
    end_offset: typing.Optional[float] = None

    #: The element whose principal box's visibility in the
    #: scrollport defined the progress of the timeline.
    #: Does not exist for animations with ScrollTimeline
    subject_node_id: typing.Optional[dom.BackendNodeId] = None

    def to_json(self) -> T_JSON_DICT:
        json: T_JSON_DICT = dict()
        json["axis"] = self.axis.to_json()
        if self.source_node_id is not None:
            json["sourceNodeId"] = self.source_node_id.to_json()
        if self.start_offset is not None:
            json["startOffset"] = self.start_offset
        if self.end_offset is not None:
            json["endOffset"] = self.end_offset
        if self.subject_node_id is not None:
            json["subjectNodeId"] = self.subject_node_id.to_json()
        return json

    @classmethod
    def from_json(cls, json: T_JSON_DICT) -> ViewOrScrollTimeline:
        return cls(
            axis=dom.ScrollOrientation.from_json(json["axis"]),
            source_node_id=dom.BackendNodeId.from_json(json["sourceNodeId"])
            if json.get("sourceNodeId", None) is not None
            else None,
            start_offset=float(json["startOffset"])
            if json.get("startOffset", None) is not None
            else None,
            end_offset=float(json["endOffset"])
            if json.get("endOffset", None) is not None
            else None,
            subject_node_id=dom.BackendNodeId.from_json(json["subjectNodeId"])
            if json.get("subjectNodeId", None) is not None
            else None,
        )

axis: dom.ScrollOrientation instance-attribute

end_offset: typing.Optional[float] = None class-attribute instance-attribute

source_node_id: typing.Optional[dom.BackendNodeId] = None class-attribute instance-attribute

start_offset: typing.Optional[float] = None class-attribute instance-attribute

subject_node_id: typing.Optional[dom.BackendNodeId] = None class-attribute instance-attribute

__init__(axis, source_node_id=None, start_offset=None, end_offset=None, subject_node_id=None)

from_json(json) classmethod

Source code in zendriver/cdp/animation.py

@classmethod
def from_json(cls, json: T_JSON_DICT) -> ViewOrScrollTimeline:
    return cls(
        axis=dom.ScrollOrientation.from_json(json["axis"]),
        source_node_id=dom.BackendNodeId.from_json(json["sourceNodeId"])
        if json.get("sourceNodeId", None) is not None
        else None,
        start_offset=float(json["startOffset"])
        if json.get("startOffset", None) is not None
        else None,
        end_offset=float(json["endOffset"])
        if json.get("endOffset", None) is not None
        else None,
        subject_node_id=dom.BackendNodeId.from_json(json["subjectNodeId"])
        if json.get("subjectNodeId", None) is not None
        else None,
    )

to_json()

Source code in zendriver/cdp/animation.py

def to_json(self) -> T_JSON_DICT:
    json: T_JSON_DICT = dict()
    json["axis"] = self.axis.to_json()
    if self.source_node_id is not None:
        json["sourceNodeId"] = self.source_node_id.to_json()
    if self.start_offset is not None:
        json["startOffset"] = self.start_offset
    if self.end_offset is not None:
        json["endOffset"] = self.end_offset
    if self.subject_node_id is not None:
        json["subjectNodeId"] = self.subject_node_id.to_json()
    return json

disable()

Disables animation domain notifications.

Source code in zendriver/cdp/animation.py

def disable() -> typing.Generator[T_JSON_DICT, T_JSON_DICT, None]:
    """
    Disables animation domain notifications.
    """
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.disable",
    }
    json = yield cmd_dict

enable()

Enables animation domain notifications.

Source code in zendriver/cdp/animation.py

def enable() -> typing.Generator[T_JSON_DICT, T_JSON_DICT, None]:
    """
    Enables animation domain notifications.
    """
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.enable",
    }
    json = yield cmd_dict

get_current_time(id_)

Returns the current time of the an animation.

Parameters:

Name	Type	Description	Default
id_	str	Id of animation.	required

Returns:

Type	Description
Generator[T_JSON_DICT, T_JSON_DICT, float]	Current time of the page.

Source code in zendriver/cdp/animation.py

def get_current_time(id_: str) -> typing.Generator[T_JSON_DICT, T_JSON_DICT, float]:
    """
    Returns the current time of the an animation.

    :param id_: Id of animation.
    :returns: Current time of the page.
    """
    params: T_JSON_DICT = dict()
    params["id"] = id_
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.getCurrentTime",
        "params": params,
    }
    json = yield cmd_dict
    return float(json["currentTime"])

get_playback_rate()

Gets the playback rate of the document timeline.

Returns:

Type	Description
Generator[T_JSON_DICT, T_JSON_DICT, float]	Playback rate for animations on page.

Source code in zendriver/cdp/animation.py

def get_playback_rate() -> typing.Generator[T_JSON_DICT, T_JSON_DICT, float]:
    """
    Gets the playback rate of the document timeline.

    :returns: Playback rate for animations on page.
    """
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.getPlaybackRate",
    }
    json = yield cmd_dict
    return float(json["playbackRate"])

release_animations(animations)

Releases a set of animations to no longer be manipulated.

Parameters:

Name	Type	Description	Default
animations	List[str]	List of animation ids to seek.	required

Source code in zendriver/cdp/animation.py

def release_animations(
    animations: typing.List[str],
) -> typing.Generator[T_JSON_DICT, T_JSON_DICT, None]:
    """
    Releases a set of animations to no longer be manipulated.

    :param animations: List of animation ids to seek.
    """
    params: T_JSON_DICT = dict()
    params["animations"] = [i for i in animations]
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.releaseAnimations",
        "params": params,
    }
    json = yield cmd_dict

resolve_animation(animation_id)

Gets the remote object of the Animation.

Parameters:

Name	Type	Description	Default
animation_id	str	Animation id.	required

Returns:

Type	Description
Generator[T_JSON_DICT, T_JSON_DICT, RemoteObject]	Corresponding remote object.

Source code in zendriver/cdp/animation.py

def resolve_animation(
    animation_id: str,
) -> typing.Generator[T_JSON_DICT, T_JSON_DICT, runtime.RemoteObject]:
    """
    Gets the remote object of the Animation.

    :param animation_id: Animation id.
    :returns: Corresponding remote object.
    """
    params: T_JSON_DICT = dict()
    params["animationId"] = animation_id
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.resolveAnimation",
        "params": params,
    }
    json = yield cmd_dict
    return runtime.RemoteObject.from_json(json["remoteObject"])

seek_animations(animations, current_time)

Seek a set of animations to a particular time within each animation.

Parameters:

Name	Type	Description	Default
animations	List[str]	List of animation ids to seek.	required
current_time	float	Set the current time of each animation.	required

Source code in zendriver/cdp/animation.py

def seek_animations(
    animations: typing.List[str], current_time: float
) -> typing.Generator[T_JSON_DICT, T_JSON_DICT, None]:
    """
    Seek a set of animations to a particular time within each animation.

    :param animations: List of animation ids to seek.
    :param current_time: Set the current time of each animation.
    """
    params: T_JSON_DICT = dict()
    params["animations"] = [i for i in animations]
    params["currentTime"] = current_time
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.seekAnimations",
        "params": params,
    }
    json = yield cmd_dict

set_paused(animations, paused)

Sets the paused state of a set of animations.

Parameters:

Name	Type	Description	Default
animations	List[str]	Animations to set the pause state of.	required
paused	bool	Paused state to set to.	required

Source code in zendriver/cdp/animation.py

def set_paused(
    animations: typing.List[str], paused: bool
) -> typing.Generator[T_JSON_DICT, T_JSON_DICT, None]:
    """
    Sets the paused state of a set of animations.

    :param animations: Animations to set the pause state of.
    :param paused: Paused state to set to.
    """
    params: T_JSON_DICT = dict()
    params["animations"] = [i for i in animations]
    params["paused"] = paused
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.setPaused",
        "params": params,
    }
    json = yield cmd_dict

set_playback_rate(playback_rate)

Sets the playback rate of the document timeline.

Parameters:

Name	Type	Description	Default
playback_rate	float	Playback rate for animations on page	required

Source code in zendriver/cdp/animation.py

def set_playback_rate(
    playback_rate: float,
) -> typing.Generator[T_JSON_DICT, T_JSON_DICT, None]:
    """
    Sets the playback rate of the document timeline.

    :param playback_rate: Playback rate for animations on page
    """
    params: T_JSON_DICT = dict()
    params["playbackRate"] = playback_rate
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.setPlaybackRate",
        "params": params,
    }
    json = yield cmd_dict

set_timing(animation_id, duration, delay)

Sets the timing of an animation node.

Parameters:

Name	Type	Description	Default
animation_id	str	Animation id.	required
duration	float	Duration of the animation.	required
delay	float	Delay of the animation.	required

Source code in zendriver/cdp/animation.py

def set_timing(
    animation_id: str, duration: float, delay: float
) -> typing.Generator[T_JSON_DICT, T_JSON_DICT, None]:
    """
    Sets the timing of an animation node.

    :param animation_id: Animation id.
    :param duration: Duration of the animation.
    :param delay: Delay of the animation.
    """
    params: T_JSON_DICT = dict()
    params["animationId"] = animation_id
    params["duration"] = duration
    params["delay"] = delay
    cmd_dict: T_JSON_DICT = {
        "method": "Animation.setTiming",
        "params": params,
    }
    json = yield cmd_dict