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pre_launch_args

PhotoshopPrelaunchHook

Bases: PreLaunchHook

Launch arguments preparation.

Hook add python executable and script path to Photoshop implementation before Photoshop executable and add last workfile path to launch arguments.

Last workfile path would be added to self.launch_context.launch_args by global pre_add_last_workfile_arg.

Source code in client/ayon_photoshop/hooks/pre_launch_args.py 
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class PhotoshopPrelaunchHook(PreLaunchHook):
    """Launch arguments preparation.

    Hook add python executable and script path to Photoshop implementation
    before Photoshop executable and add last workfile path to launch arguments.

    Last workfile path would be added to self.launch_context.launch_args by
    global `pre_add_last_workfile_arg`.
    """
    app_groups = {"photoshop"}

    order = 20
    launch_types = {LaunchTypes.local}

    def execute(self):
        # Pop executable
        executable_path = self.launch_context.launch_args.pop(0)

        args = []
        while self.launch_context.launch_args:
            args.append(self.launch_context.launch_args.pop(0))

        script_path = get_launch_script_path()

        new_launch_args = get_ayon_launcher_args(
            "run", script_path, executable_path
        )

        workfile_startup = self.data.get("workfile_startup", False)
        self.launch_context.env["AYON_PHOTOSHOP_WORKFILES_ON_LAUNCH"] = (
            str(workfile_startup).lower()
        )
        # Append as whole list as these arguments should not be separated
        self.launch_context.launch_args.append(new_launch_args)

        for arg in args:
            if os.path.isfile(arg):
                arg = os.path.realpath(arg)
            self.launch_context.launch_args.append(arg)

        self.launch_context.kwargs = get_launch_kwargs(
            self.launch_context.kwargs
        )

get_launch_kwargs(kwargs)

Explicit setting of kwargs for Popen for Photoshop.

Expected behavior - ayon_console opens window with logs - ayon has stdout/stderr available for capturing

Parameters:

Name Type Description Default
kwargs Union[dict, None]

Current kwargs or None.

 required
Source code in client/ayon_photoshop/hooks/pre_launch_args.py 
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def get_launch_kwargs(kwargs):
    """Explicit setting of kwargs for Popen for Photoshop.

    Expected behavior
    - ayon_console opens window with logs
    - ayon has stdout/stderr available for capturing

    Args:
        kwargs (Union[dict, None]): Current kwargs or None.

    """
    if kwargs is None:
        kwargs = {}

    if platform.system().lower() != "windows":
        return kwargs

    if is_using_ayon_console():
        kwargs.update({
            "creationflags": subprocess.CREATE_NEW_CONSOLE
        })
    else:
        kwargs.update({
            "creationflags": subprocess.CREATE_NO_WINDOW,
            "stdout": subprocess.DEVNULL,
            "stderr": subprocess.DEVNULL
        })
    return kwargs