BigRoy

Note these are not any official notes - just random scribbles

Bootstrap

Running bootstrap wont give you the latest dev versions, only whats been released on the bootstrap server by the ynput team.

Updating it from time to time is a good way to see what progress has been made in terms of addons etc. It shouldnt remove old addon version, only add the new ones. That way you can still use older addons should you need. You would need to create a new bundle to accommodate that.

BigRoy

Transition code from OpenPype to Ayon Core

Refactor

• openpype -> ayon_core
• Loader plugins update method now takes context instead of representation argument | ynput/ayon-core#130
• Loader plugins attribute families (list) -> product_types (set) | ynput/ayon-core#191
• Creator plugins: family -> productType | ynput/ayon-core#113
• Refactor OpenPypeModule -> AYONAddon | ynput/ayon-core#22
  • now in ayon_core.addon instead of ayon_core.modules

BigRoy

# Tested December 21st, 2020
# This is just a test example of how one could use the USD Api against a mayaUsdProxyShape and its USD stage.
# Note: The outliner doesn't really like it when you change the stage
#       so you might need to toggle shape display off and on to get it to update.
import mayaUsd
from maya import cmds
from pxr import Usd, UsdGeom

shape = cmds.ls(type="mayaUsdProxyShape", long=True)[0]  # make sure to use long full paths 
stage = mayaUsd.ufe.getStage('|world' + shape)

BigRoy

from maya import cmds
import contextlib


@contextlib.contextmanager
def capture_cycle_errors():
    """Capture the plugs in Cycle Error warnings.
    
    During this context "Cycle on 'x' may not evaluate as expected"
    are captured and 'x' is extracted as plugs in the yielded list.

BigRoy

from maya import cmds

    
def get_bounding_box_tiles(bb):
    u_minmax, v_minmax = bb
    
    # If the max is exactly on the integer boundary we allow it to be 
    # part of the tile of the previos integer so we can subtract one.
    # But since we'll need to add one to iterate "up to" the maximum for 
    # the `range` function we will instead add one to the opposite cases.

BigRoy

"""
MIT License

Copyright (c) 2019 Roy Nieterau

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is

BigRoy

"""
This will iterate all modelPanels and remove the "CgAbBlastPanelOptChangeCallback"

As such, after running this the following error should be fixed:
    // Error: line 1: Cannot find procedure "CgAbBlastPanelOptChangeCallback". //
"""

from maya import cmds

for model_panel in cmds.getPanel(typ="modelPanel"):

BigRoy

def find_clip_usage(media_pool_item, project):
    """Return all Timeline Items in the project using the Media Pool Item.

    Each entry in the list is a tuple of Timeline and TimelineItem so that
    it's easy to know which Timeline the TimelineItem belongs to.
    
    Arguments:
        media_pool_item (MediaPoolItem): The Media Pool Item to search for.
        project (Project): The resolve project the media pool item resides in.

BigRoy

import bpy
from PyQt5 import QtWidgets


class QtModalOperator(bpy.types.Operator):
    """A base class for Operators that run a Qt interface."""

    def modal(self, context, event):

        if self._app:

BigRoy

import sys
import os
from Qt import QtWidgets, QtCore, QtGui


def main():

    app = QtWidgets.QApplication(sys.argv)

    path = r"C:\test\subfolder\file.txt"