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from PySide2 import QtCore, QtGui, QtWidgets
from maya import OpenMayaUI as omui
from shiboken2 import wrapInstance

class ClosingWindow(QtGui.QWindow):
    def eventFilter(self, object, event):
        # Prevent this window from being closed.  It should stay alive until Maya exits.
        if object is self and event.type() == QtCore.QEvent.Close:
            return True

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import pymel.core as pm
from zMayaTools import maya_helpers

# Imported skeletons often have ugly scaling.  We should be able to just turn on move skinned
# joints and freeze transforms, but Maya tries to be helpful and prevents us from doing this.
def get_descendants_depth_first(node, depth=0):
    if not isinstance(node, pm.nodetypes.Transform):
        return

    yield node, depth

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# Public domain

from pymel import core as pm
import re

def resetJointOnCluster(joint, skinClusterPreMatrixPlug):
    inverseMatrix = joint.attr('worldInverseMatrix').get()
    curMatrix = skinClusterPreMatrixPlug.get()
    if curMatrix is not None:
        different = any(abs(a-b) > 0.00001 for a, b in zip(inverseMatrix, curMatrix))

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# Public domain

import pymel.core as pm
from pymel import core as pm
from maya.api import OpenMaya as om

def getSkinClusterConnection(node):
    for conn in pm.listConnections(node.attr('worldMatrix'), d=True, s=False, p=True, type='skinCluster') or []:
        skinCluster = conn.node()
        idx = conn.index()

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namespace std
{
    // Compare two MObjects.  This allows them to be used as keys in std::map.
    template<>
    struct less<MObject>
    {
        size_t operator()(const MObject &lhs, const MObject &rhs) const;
    };

    // A hash for MObject.  This allows them to be used as keys in std::unordered_map.

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import sys
import pymel.core as pm

def pick_walk(direction, add=False):
    nodes = pm.ls(sl=True)
    new_nodes = []
    non_dag_nodes = []
    for node in nodes:
        # Make a list of non-DAG nodes.
        if not isinstance(node, pm.nodetypes.DagNode):

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import pymel.core as pm

def remap_clip(clip_name, new_anim_source):
    clip_id = pm.timeEditorClip(clip_name, q=True, clipIdFromNodeName=True)
    print 'Remapping clip:', clip_name
    
    sources = pm.timeEditorClip(clip_id, q=True, remappedSourceAttrs=True)
    source_indices, source_paths = sources[0::2], sources[1::2]

#    targets = pm.timeEditorClip(clip_id, q=True, remappedTargetAttrs=True)

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# This gives 10000 Eden tokens.

import struct

CrcTable = [ 0x00000000L, 0x09073096L, 0x120E612CL, 0x1B0951BAL, 0xFF6DC419L, 0xF66AF48FL, 0xED63A535L, 0xE46495A3L, 0xFEDB8832L, 0xF7DCB8A4L, 0xECD5E91EL, 0xE5D2D988L, 0x01B64C2BL, 0x08B17CBDL, 0x13B82D07L, 0x1ABF1D91L, 0xFDB71064L, 0xF4B020F2L, 0xEFB97148L, 0xE6BE41DEL, 0x02DAD47DL, 0x0BDDE4EBL, 0x10D4B551L, 0x19D385C7L, 0x036C9856L, 0x0A6BA8C0L, 0x1162F97AL, 0x1865C9ECL, 0xFC015C4FL, 0xF5066CD9L, 0xEE0F3D63L, 0xE7080DF5L, 0xFB6E20C8L, 0xF269105EL, 0xE96041E4L, 0xE0677172L, 0x0403E4D1L, 0x0D04D447L, 0x160D85FDL, 0x1F0AB56BL, 0x05B5A8FAL, 0x0CB2986CL, 0x17BBC9D6L, 0x1EBCF940L, 0xFAD86CE3L, 0xF3DF5C75L, 0xE8D60DCFL, 0xE1D13D59L, 0x06D930ACL, 0x0FDE003AL, 0x14D75180L, 0x1DD06116L, 0xF9B4F4B5L, 0xF0B3C423L, 0xEBBA9599L, 0xE2BDA50FL, 0xF802B89EL, 0xF1058808L, 0xEA0CD9B2L, 0xE30BE924L, 0x076F7C87L, 0x0E684C11L, 0x15611DABL, 0x1C662D3DL, 0xF6DC4190L, 0xFFDB7106L, 0xE4D220BCL, 0xEDD5102AL, 0x09B18589L, 0x00B6B51FL, 0x1BBFE4A5L, 0x12B8D433L, 0x0807C9A2L, 0x0100F934L, 0

zewt

Don't nest conditionals when you can return.  Don't do this:

int do_task()
{
    if(get_task())
    {
        // Success.  Do lots of stuff with the data.
        // (insert 30 lines of code here)
        return n;
    } else {