def start(self):
self.visited_nodes = []
self.nodes = {}
self.edges = []
self.init_edges = []
layer = Sdf.Layer.FindOrOpen(self.usdfile)
if not layer:
return
# scrub the initial file path
# to get around upper/lowercase drive letters
# and junk like that
layer_path = Sdf.ComputeAssetPathRelativeToLayer(
layer, os.path.basename(self.usdfile))
self.usdfile = layer_path
info = {}
info['online'] = os.path.isfile(layer_path)
info['path'] = layer_path
info['type'] = 'sublayer'
self.nodes[layer_path] = info
self.walkStageLayers(layer_path)
def dep_2(usdfile, level=1):
id = '-' * (level)
sublayers = []
payloads = []
references = []
layer = Sdf.Layer.FindOrOpen(usdfile)
if not layer:
return
print(id, layer.realPath, type(layer))
root = layer.pseudoRoot
print(id, 'root', root)
# print(dir(layer))
# print(id, 'children'.center(40, '-'))
child_list = get_flat_child_list(root)
for child in child_list:
print(id, child, type(child))
attributes = child.attributes
if attributes:
print('attributes'.center(40, '-'))
for attr in attributes:
if attr.typeName == 'asset':
value = attr.default
if value:
print(dir(child))
# parent of this object
print('realNameParent', child.realNameParent)
# path to the thing hosting the attribute
print('path', child.path)
print('name', child.name)
# type of def - eg "shader"
print('typeName', child.typeName)
print('ASSET')
print(attr, type(attr))
print(dir(attr))
print('attr displayName:', attr.displayName)
print('attr path:', attr.path)
print('attr name:', attr.name)
print('attr typeName:', attr.typeName)
print('attr valueType:', attr.valueType)
print('attr owner:', attr.owner)
print('attr roleName:', attr.roleName)
print('attr colorSpace:', attr.colorSpace)
print(value, type(value))
print(dir(value))
print(value.path)
if value.path:
resolved_path = Sdf.ComputeAssetPathRelativeToLayer(
layer, value.path)
print(resolved_path, os.path.isfile(resolved_path))
# print(dir(attr))
# print(attr.GetConciseRelativePaths())
# connpaths = attr.connectionPathList
# print(connpaths)
# # print(type(connpaths))
# for itemlist in [connpaths.appendedItems, connpaths.explicitItems, connpaths.addedItems,
# connpaths.prependedItems, connpaths.orderedItems]:
# for item in itemlist:
# print(item, type(item))
# # print(attr.ConnectionPathsKey)
# print('assetInfo', attr.assetInfo)
# print('allowedTokens', attr.allowedTokens)
# print('displayUnit', attr.displayUnit)
# print('roleName', attr.roleName)
# print('valueType', attr.valueType)
# print('name', attr.name)
# print('default', attr.default)
# print(attr.path)
# print(layer.ListTimeSamplesForPath(attr.path))
# print(layer.QueryTimeSample(attr.path, 0))
# print('assetInfo', attr.typeName, type(attr.typeName))
# if attr.HasConnectionPaths():
# print(attr.GetConnectionPathList())
print('END attributes'.center(40, '-'))
# print('properties'.center(40, '-'))
# for prop in child.properties:
# print(prop, type(prop))
# # print(dir(prop))
# # print('assetInfo', prop.assetInfo)
# # print('rolename:', prop.roleName)
# # print('GetAllowedTokens:', prop.allowedTokens)
# connpaths = prop.typeName
# connpaths = prop.connectionPathList
# print(connpaths)
# # print(type(connpaths))
# for itemlist in [connpaths.appendedItems, connpaths.explicitItems, connpaths.addedItems,
# connpaths.prependedItems, connpaths.orderedItems]:
# for item in itemlist:
# print(item, type(item))
#
# print('END properties'.center(40, '-'))
# for key in child.ListInfoKeys():
# print(child.GetInfo(key))
#
# print(child.GetMetaDataInfoKeys())
# raise RuntimeError("poo")
clip_info = child.GetInfo("clips")
# pprint(clip_info)
# for clip_set_name in clip_info:
# clip_set = clip_info[clip_set_name]
# print(clip_set.keys())
# pprint(clip_set)
# print(clip_set_name, clip_set.get("assetPaths"), clip_set.get("manifestAssetPath"), clip_set.get("primPath"))
# for assetPath in clip_set.get("assetPaths"):
# print(id, Sdf.ComputeAssetPathRelativeToLayer(layer, assetPath.path))
# manifestPath = clip_set.get("manifestAssetPath")
# print(manifestPath, type(manifestPath))
# print(id, Sdf.ComputeAssetPathRelativeToLayer(layer, manifestPath.path))
if child.variantSets:
print('variants'.center(40, '-'))
for varset in child.variantSets:
print(varset.name)
for variant_name in varset.variants.keys():
variant = varset.variants[variant_name]
print(variant_name)
payloadList = variant.primSpec.payloadList
print(payloadList)
for x in get_flat_child_list(variant.primSpec):
print(x.payloadList)
print(x.referenceList)
payloadList = child.payloadList
for itemlist in [
payloadList.appendedItems, payloadList.explicitItems,
payloadList.addedItems, payloadList.prependedItems,
payloadList.orderedItems
]:
for payload in itemlist:
pathToResolve = payload.assetPath
if pathToResolve:
refpath = os.path.normpath(
os.path.join(os.path.dirname(layer.realPath),
pathToResolve)).replace('\\', '/')
# print(id, 'payload:', refpath)
payloads.append(refpath)
referenceList = child.referenceList
for itemlist in [
referenceList.appendedItems, referenceList.explicitItems,
referenceList.addedItems, referenceList.prependedItems,
referenceList.orderedItems
]:
for reference in itemlist:
pathToResolve = reference.assetPath
if pathToResolve:
refpath = os.path.normpath(
os.path.join(os.path.dirname(layer.realPath),
pathToResolve)).replace('\\', '/')
# print(id, 'payload:', refpath)
references.append(refpath)
for rel_sublayer in layer.subLayerPaths:
refpath = os.path.normpath(
os.path.join(os.path.dirname(layer.realPath),
rel_sublayer)).replace('\\', '/')
sublayers.append(refpath)
# print(id, refpath)
dep_2(refpath, level=level + 1)
# sub_layer = Sdf.Layer.FindOrOpen(refpath)
# print(sub_layer)
#
sublayers = list(set(sublayers))
references = list(set(references))
payloads = list(set(payloads))
print(id, 'sublayerPaths'.center(40, '-'))
print(id, sublayers)
print(id, 'references'.center(40, '-'))
print(id, references)
print(id, 'payloads'.center(40, '-'))
print(id, payloads)