Pyblish By Example
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Validating I
Sometimes, sharing means to first agree on a format in which to share, such that you don't end up with one big mess.
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import pyblish.api
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items = ["JOHN.person", "door.prop"]
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class CollectInstances(pyblish.api.ContextPlugin):
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order = 0
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def process(self, context):
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for item in items:
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name, suffix = item.split(".")
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context.create_instance(name, family=suffix)
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class ValidateNamingConvention(pyblish.api.InstancePlugin):
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order = 1
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def process(self, instance):
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name = instance.data["name"]
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assert name == name.title(), "Sorry, %s should have been %s" % (
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name, name.title())
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pyblish.api.register_plugin(CollectInstances)
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pyblish.api.register_plugin(ValidateNamingConvention)
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import pyblish.util
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pyblish.util.publish()
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# Sorry, JOHN should have been John
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# Sorry, door should have been Door
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Stopped due to: failed validation
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We indicate failure by throwing exceptions of any kind, including assertions. Making the change, we now "pass validation".
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...
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items = ["John.person", "Door.prop"]
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...
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pyblish.util.publish()
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# John is valid
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# Door is valid
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Last modified 1yr ago
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