Bases: HoudiniInstancePlugin, OptionalPyblishPluginMixin
Validate workfile paths so they are absolute.
Source code in client/ayon_houdini/plugins/publish/validate_workfile_paths.py
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95 | class ValidateWorkfilePaths(
plugin.HoudiniInstancePlugin, OptionalPyblishPluginMixin):
"""Validate workfile paths so they are absolute."""
order = pyblish.api.ValidatorOrder
families = ["workfile"]
label = "Validate Workfile Paths"
actions = [RepairAction]
optional = True
node_types = ["file", "alembic"]
prohibited_vars = ["$HIP", "$JOB"]
def process(self, instance):
if not self.is_active(instance.data):
return
invalid = self.get_invalid()
self.log.debug(
"Checking node types: {}".format(", ".join(self.node_types)))
self.log.debug(
"Searching prohibited vars: {}".format(
", ".join(self.prohibited_vars)
)
)
if invalid:
all_container_vars = set()
for param in invalid:
value = param.unexpandedString()
contained_vars = [
var for var in self.prohibited_vars
if var in value
]
all_container_vars.update(contained_vars)
self.log.error(
"Parm {} contains prohibited vars {}: {}".format(
param.path(),
", ".join(contained_vars),
value)
)
message = (
"Prohibited vars {} found in parameter values".format(
", ".join(all_container_vars)
)
)
raise PublishValidationError(message, title=self.label)
@classmethod
def get_invalid(cls):
invalid = []
for param, _ in hou.fileReferences():
# it might return None for some reason
if not param:
continue
# skip nodes we are not interested in
if param.node().type().name() not in cls.node_types:
continue
if param.keyframes():
# Calling `.unexpandedString()` below fails if param has
# keyframes - so for now we will skip those params. These are
# e.g. present in `filecache` nodes.
continue
if any(
v for v in cls.prohibited_vars
if v in param.unexpandedString()):
invalid.append(param)
return invalid
@classmethod
def repair(cls, instance):
invalid = cls.get_invalid()
for param in invalid:
cls.log.info("Processing: {}".format(param.path()))
cls.log.info("Replacing {} for {}".format(
param.unexpandedString(),
hou.text.expandString(param.unexpandedString())))
param.set(hou.text.expandString(param.unexpandedString()))
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