ayon-core/pype/plugin.py
antirotor bddda5a9a0
fix(nuke): simplified families
fix(nuke): render path simplified and set to work directory leaving it to integrator to copy in into publish
chg(nuke): disabled version check in write path
fix(nuke): write version is now determined by script version
fix(pype): temporary removal of `5661d9e` commit adding Qt dependency to pype
fix: minor cleanups and fixes
2019-06-20 18:13:10 +02:00

75 lines
2.1 KiB
Python

import tempfile
import os
import pyblish.api
ValidatePipelineOrder = pyblish.api.ValidatorOrder + 0.05
ValidateContentsOrder = pyblish.api.ValidatorOrder + 0.1
ValidateSceneOrder = pyblish.api.ValidatorOrder + 0.2
ValidateMeshOrder = pyblish.api.ValidatorOrder + 0.3
class Extractor(pyblish.api.InstancePlugin):
"""Extractor base class.
The extractor base class implements a "staging_dir" function used to
generate a temporary directory for an instance to extract to.
This temporary directory is generated through `tempfile.mkdtemp()`
"""
order = 2.0
def staging_dir(self, instance):
"""Provide a temporary directory in which to store extracted files
Upon calling this method the staging directory is stored inside
the instance.data['stagingDir']
"""
staging_dir = instance.data.get('stagingDir', None)
if not staging_dir:
staging_dir = os.path.normpath(
tempfile.mkdtemp(prefix="pyblish_tmp_")
)
instance.data['stagingDir'] = staging_dir
return staging_dir
def contextplugin_should_run(plugin, context):
"""Return whether the ContextPlugin should run on the given context.
This is a helper function to work around a bug pyblish-base#250
Whenever a ContextPlugin sets specific families it will still trigger even
when no instances are present that have those families.
This actually checks it correctly and returns whether it should run.
"""
required = set(plugin.families)
# When no filter always run
if "*" in required:
return True
for instance in context:
# Ignore inactive instances
if (not instance.data.get("publish", True) or
not instance.data.get("active", True)):
continue
families = instance.data.get("families", [])
if any(f in required for f in families):
return True
family = instance.data.get("family")
if family and family in required:
return True
return False
class ValidationException(Exception):
pass