Bases: PreLaunchHook
Add python script to be executed before Blender launch.
Source code in client/ayon_blender/hooks/pre_add_run_python_script_arg.py
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54 | class AddPythonScriptToLaunchArgs(PreLaunchHook):
"""Add python script to be executed before Blender launch."""
# Append after file argument
order = 15
app_groups = {"blender"}
launch_types = {LaunchTypes.local}
def execute(self):
if not self.launch_context.data.get("python_scripts"):
return
# Add path to workfile to arguments
for python_script_path in self.launch_context.data["python_scripts"]:
self.log.info(
f"Adding python script {python_script_path} to launch"
)
# Test script path exists
python_script_path = Path(python_script_path)
if not python_script_path.exists():
self.log.warning(
f"Python script {python_script_path} doesn't exist. "
"Skipped..."
)
continue
if "--" in self.launch_context.launch_args:
# Insert before separator
separator_index = self.launch_context.launch_args.index("--")
self.launch_context.launch_args.insert(
separator_index,
"-P",
)
self.launch_context.launch_args.insert(
separator_index + 1,
python_script_path.as_posix(),
)
else:
self.launch_context.launch_args.extend(
["-P", python_script_path.as_posix()]
)
# Ensure separator
if "--" not in self.launch_context.launch_args:
self.launch_context.launch_args.append("--")
self.launch_context.launch_args.extend(
[*self.launch_context.data.get("script_args", [])]
)
|