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209 | class CollectShotInstance(pyblish.api.InstancePlugin):
""" Collect shot instances
Resolving its user inputs from creator attributes
to instance data.
"""
label = "Collect Shot Instances"
order = pyblish.api.CollectorOrder - 0.09
hosts = ["traypublisher"]
families = ["shot"]
SHARED_KEYS = [
"folderPath",
"fps",
"handleStart",
"handleEnd",
"frameStart",
"frameEnd",
"clipIn",
"clipOut",
"clipDuration",
"sourceIn",
"sourceOut",
"otioClip",
"workfileFrameStart"
]
def process(self, instance):
creator_identifier = instance.data["creator_identifier"]
if "editorial" not in creator_identifier:
return
# get otio clip object
otio_clip = self._get_otio_clip(instance)
instance.data["otioClip"] = otio_clip
# first solve the inputs from creator attr
data = self._solve_inputs_to_data(instance)
instance.data.update(data)
# distribute all shared keys to clips instances
self._distribute_shared_data(instance)
self._solve_hierarchy_context(instance)
self.log.debug(pformat(instance.data))
def _get_otio_clip(self, instance):
""" Converts otio string data.
Convert them to proper otio object
and finds its equivalent at otio timeline.
This process is a hack to support also
resolving parent range.
Args:
instance (obj): publishing instance
Returns:
otio.Clip: otio clip object
"""
context = instance.context
# convert otio clip from string to object
otio_clip_string = instance.data.pop("otioClip")
otio_clip = otio.adapters.read_from_string(
otio_clip_string)
otio_timeline = context.data["otioTimeline"]
clips = [
clip for clip in otio_timeline.find_clips()
if clip.name == otio_clip.name
if clip.parent().kind == "Video"
]
otio_clip = clips.pop()
return otio_clip
def _distribute_shared_data(self, instance):
""" Distribute all defined keys.
All data are shared between all related
instances in context.
Args:
instance (obj): publishing instance
"""
context = instance.context
instance_id = instance.data["instance_id"]
if not context.data.get("editorialSharedData"):
context.data["editorialSharedData"] = {}
context.data["editorialSharedData"][instance_id] = {
_k: _v for _k, _v in instance.data.items()
if _k in self.SHARED_KEYS
}
def _solve_inputs_to_data(self, instance):
""" Resolve all user inputs into instance data.
Args:
instance (obj): publishing instance
Returns:
dict: instance data updating data
"""
_cr_attrs = instance.data["creator_attributes"]
workfile_start_frame = _cr_attrs["workfile_start_frame"]
frame_start = _cr_attrs["frameStart"]
frame_end = _cr_attrs["frameEnd"]
frame_dur = frame_end - frame_start
return {
"fps": float(_cr_attrs["fps"]),
"handleStart": _cr_attrs["handle_start"],
"handleEnd": _cr_attrs["handle_end"],
"frameStart": workfile_start_frame,
"frameEnd": workfile_start_frame + frame_dur,
"clipIn": _cr_attrs["clipIn"],
"clipOut": _cr_attrs["clipOut"],
"clipDuration": _cr_attrs["clipDuration"],
"sourceIn": _cr_attrs["sourceIn"],
"sourceOut": _cr_attrs["sourceOut"],
"workfileFrameStart": workfile_start_frame,
"folderPath": _cr_attrs["folderPath"],
"integrate": False,
}
def _solve_hierarchy_context(self, instance):
""" Adding hierarchy data to context shared data.
Args:
instance (obj): publishing instance
"""
context = instance.context
final_context = (
context.data["hierarchyContext"]
if context.data.get("hierarchyContext")
else {}
)
# get handles
handle_start = int(instance.data["handleStart"])
handle_end = int(instance.data["handleEnd"])
in_info = {
"entity_type": "folder",
"folder_type": "Shot",
"attributes": {
"handleStart": handle_start,
"handleEnd": handle_end,
"frameStart": instance.data["frameStart"],
"frameEnd": instance.data["frameEnd"],
"clipIn": instance.data["clipIn"],
"clipOut": instance.data["clipOut"],
"fps": instance.data["fps"]
},
"tasks": instance.data["tasks"]
}
parents = instance.data.get('parents', [])
folder_name = instance.data["folderPath"].split("/")[-1]
actual = {folder_name: in_info}
for parent in reversed(parents):
parent_name = parent["entity_name"]
parent_info = {
"entity_type": parent["entity_type"],
"children": actual,
}
if parent_info["entity_type"] == "folder":
parent_info["folder_type"] = parent["folder_type"]
actual = {parent_name: parent_info}
final_context = self._update_dict(final_context, actual)
# adding hierarchy context to instance
context.data["hierarchyContext"] = final_context
def _update_dict(self, ex_dict, new_dict):
""" Recursion function
Updating nested data with another nested data.
Args:
ex_dict (dict): nested data
new_dict (dict): nested data
Returns:
dict: updated nested data
"""
for key in ex_dict:
if key in new_dict and isinstance(ex_dict[key], dict):
new_dict[key] = self._update_dict(ex_dict[key], new_dict[key])
elif not ex_dict.get(key) or not new_dict.get(key):
new_dict[key] = ex_dict[key]
return new_dict
|