Python cmds.warning函数代码示例

def mtt_log(msg, add_tag=None, msg_type=None, verbose=True):
    """ Format output message '[TAG][add_tag] Message content'

    :param msg: (string) message content
    :param add_tag: (string or list) add extra tag to output
    :param msg_type: define message type. Accept : None, 'warning', 'error'
    :param verbose: (bool) enable headsUpMessage output
    """
    # define tags
    tag_str = '[MTT]'

    # append custom tags
    if add_tag:
        if not isinstance(add_tag, list):
            add_tag = [add_tag]

        for tag in add_tag:
            tag_str += '[%s]' % tag.upper()

    # output message the right way
    if msg_type == 'warning':
        cmds.warning('%s %s' % (tag_str, msg))
    elif msg_type == 'error':
        cmds.error('%s %s' % (tag_str, msg))
    else:
        print '%s %s\n' % (tag_str, msg),

    if verbose and MTTSettings.value('showHeadsUp'):
        cmds.headsUpMessage(msg)

def keyToOn():
    controller = mc.ls(sl=True)[0]

    channelBox = mel.eval('global string $gChannelBoxName; $temp=$gChannelBoxName;')	#fetch maya's main channelbox
    attrs = mc.channelBox(channelBox, q=True, sma=True)

    if attrs:
        channel = controller + "." + attrs[0]
        constraint = mc.listConnections(channel, type="constraint")[0]
        currentTime = mc.currentTime( query=True )

        # save rest pose on constraint
        # mc.currentTime(currentTime-1)
        constraintChannels = mc.listConnections(constraint, type="animCurve")
        mc.parentConstraint(controller, constraint, edit=True, maintainOffset=True)
        for i in constraintChannels:
            value = mc.getAttr(mc.listConnections(i, plugs=True)[0])
            setKeyframe(mc.listConnections(i, plugs=True)[0], currentTime, value)

        # set key on 1 for controller
        setKeyframe(channel, currentTime-1, value=0)
        setKeyframe(channel, currentTime, value=1)

        # mc.currentTime( currentTime )
    else:
        mc.warning("Select constrain channel!")

    def _get_recommended_pivot_bank(self, geometries, tm_ref, tm_ref_dir, pos_toes, direction=1):
        """
        Determine recommended position using ray-cast from the toes.
        TODO: If the ray-case fail, use a specified default value.
        return: The recommended position as a world pymel.datatypes.Vector
        """
        # Sanity check, ensure that at least one point is in the bounds of geometries.
        # This can prevent rays from being fired from outside a geometry.
        # TODO: Make it more robust.
        filtered_geometries = []
        for geometry in geometries:
            xmin, ymin, zmin, xmax, ymax, zmax = cmds.exactWorldBoundingBox(geometry.__melobject__())
            bound = pymel.datatypes.BoundingBox((xmin, ymin, zmin), (xmax, ymax, zmax))
            if bound.contains(pos_toes):
                filtered_geometries.append(geometry)

        dir = pymel.datatypes.Point(direction, 0, 0) * tm_ref_dir
        pos = libRigging.ray_cast_nearest(pos_toes, dir, filtered_geometries)
        if not pos:
            cmds.warning("Can't automatically solve FootRoll bank inn pivot.")
            pos = pos_toes

        pos.y = 0

        return pos

    def get_num_cvs(self, curve):
        '''
        Desc:
        Get cvs lenght from a curve

        Parameter:
        curve = curve to get cvs positin list from
        coords_space = the coordinat space, can be "world" (default), or "local"

        Return:
        list with positions
        '''

        # If curve is nod define or not correct release error
        if curve:
            # Get curve shape
            curve_shape = KstMaya.get_shape_node(curve)

            # Get degree
            degree = cmds.getAttr(curve_shape+".degree")

            # Get spans
            spans = cmds.getAttr(curve_shape+".spans")

            # Calulating ncvs with formula spans+degree
            ncvs = spans+degree

            # Return the list
            return ncvs
        else:
            cmds.warning("Curve %s,  is not defined, or is not a curve, double check!" % curve)
            return None

 def saveFileToPublish(self):
     self.currentFilePath = cmds.file(q=1, sn=1)
     if self.currentFilePath:
         if '/work/' in self.currentFilePath:
             self.baseName = os.path.basename(self.currentFilePath)
             self.publishPath = self.currentFilePath.split(self.baseName)[0].replace('/work/', '/publish/')
             self.publishFilePath = os.path.join(self.publishPath, self.baseName)
             if os.listdir(self.publishPath):
                 fileName = sorted(os.listdir(self.publishPath))[-1].replace('.ma', '.mb')
                 newPublishFilePath = os.path.join(self.publishPath, fileName)
                 curVersion = os.path.splitext(fileName)[0].split('.v')[-1]
                 newVersion = int(curVersion) + 1
                 newVersionStr = '.v%03d' % newVersion
                 self.publishFilePath = newPublishFilePath.replace('.v%03d' % int(curVersion), newVersionStr)
                 cmds.file(f=1, save=1)
                 cmds.file(rename=self.publishFilePath)
                 cmds.file(f=1, save=1, type = 'mayaBinary')
                 cmds.file(self.currentFilePath, f=1, open=1)
                 return self.publishFilePath
             else:
                 fileName = self.baseName.replace('.ma', '.mb')
                 newPublishFilePath = os.path.join(self.publishPath, fileName)
                 self.publishFilePath = newPublishFilePath
                 cmds.file(f=1, save=1)
                 cmds.file(rename=self.publishFilePath)
                 cmds.file(f=1, save=1, type = 'mayaBinary')
                 cmds.file(self.currentFilePath, f=1, open=1)
                 return self.publishFilePath
         else:
             cmds.confirmDialog(m="File is not in work directory.. Kindly save your file in work directory and run this script", b="Ok")
     else:
         cmds.warning('Cannot find proper file. Please save our file and proceed....')

 def offsetCurveDragCmd(self, *args ):
     
     if not self._dragStart:
         
         selCurves = cmds.ls( sl=1 )
     
         self._targetCurves = []
         self._keepTargetCurveValues = []
         for curve in selCurves:
             if cmds.attributeQuery( 'centerRate' , node = curve, ex=1 ):
                 self._targetCurves.append( curve )
                 self._keepTargetCurveValues.append( cmds.getAttr( curve+'.centerRate' ) )
         
         if not self._targetCurves:
             cmds.warning( "Select VolumeCurves" )
             return None
         
         self._dragStart = True
         cmds.undoInfo( swf=0 )
         
     multRate = cmds.floatSliderGrp( self._offsetCurve, q=1, v=1 )
         
     for i in range( len( self._targetCurves ) ):
         targetCurve = self._targetCurves[i]
         value       = self._keepTargetCurveValues[i]
         
         cmds.setAttr( targetCurve+'.centerRate', value*multRate )

def publish():
	# Import Modules
	import shutil

	# Get SceneName and Root
	fullName = cmds.file(sceneName=True, q=True)
	paths = fullName.split("/")

	taskName = paths[-2].split("_")[2]
	assetCode = paths[-2].split("_")[1]
	assetName = Assets.getFullName(assetCode)

	outFolder =  "/".join(paths[:-1]) + "/" + assetCode + "_" + taskName + "_OUT"
	outName = assetName + "_" + taskName

	cmds.file( save=True, type='mayaAscii' )					# Save File
	shutil.copy2(fullName, outFolder + "/" + outName + ".ma")	# Copy File to MASTER
	cmds.warning("[Kroentlied Pipeline] Published !")

	# Copy File to BackUp
	oldFolder = outFolder + "/" + assetCode + "_" + taskName + "_OUT_OLD"
	backup = VersionControl.getLatest(oldFolder, 1)

	if not backup:	# No Backup found yet
	    backup = outName + "_BackUp_v001.ma"

	shutil.copy2(fullName, oldFolder + "/" + backup)
	print "[Kroentlied Pipeline] PublishBackup: " + backup
	return

 def cb_drawLines(self, x=None) :
     if None in [ self.markerset, self.prefix ] : 
         m.warning("No markerset or prefix")
         return
     
     print "drawing lines for " + str(self.prefix)
     self.markerset.drawLines( self.prefix )

    def doIt(self, argList):
        # get only the first object from argument list
        try:
            obj = misc.getArgObj(self.syntax(), argList)[0]
        except:
            cmds.warning("No object selected!")
            return
        if (cmds.objectType(obj) != 'transform'):
            cmds.error("Object is not of type transform!")
            return
        # parse arguments and get flags
        argData = om.MArgParser (self.syntax(), argList)
        axisOrder = argData.flagArgumentString('axisOrder', 0) if (argData.isFlagSet('axisOrder')) else 'yzx'
        fast = argData.flagArgumentBool('fast', 0) if (argData.isFlagSet('fast')) else False
        # get eigenvectors as matrix (column-wise), reshape matrix and append extra row/column
        eig = np.matrix(cmds.eigenvector(obj, ao = axisOrder, f = fast))
        eig.shape = (3,3)
        eig = np.append(eig, [[0,0,0]], axis = 0)
        eig = np.append(eig.transpose(), [[0,0,0,1]], axis = 0).transpose()

        # return 4x4 matrix as 16 float values
        util = om.MScriptUtil()
        util.createFromList(eig.getA1().tolist(), eig.size)

        self.setResult(om.MDoubleArray(util.asDoublePtr(), eig.size))

def prepare(setname="cache_set", groupname="cache_group", prefix="cache_"):
    selection = cmds.ls(sl=True, l=True)
    
    if len(selection) == 0:
        cmds.warning("Please select objects!")
        return
        
    cmds.duplicate()
    dup = cmds.ls(sl=True, l=True)
    
    if cmds.objExists(groupname):
        cmds.parent(dup, groupname)
    else:
        cmds.group(w=True, n=groupname)
    
    cmds.select(groupname)
    dup = get_shapes()
    add_to_set_of_shapes(setname, dup)
    
    i = 0
    for obj in dup:
        cmds.blendShape([selection[i], obj], w=(0, 1),o="world", foc=True)
        objects = []
        objects.append(obj)
        addattr(objects, prefix+str(i))
        i=i+1

 def on_getObjectRegion_pressed(self):
     
     sel=cmds.ls(selection=True)
     
     #checking selection for meshes
     check=False
     for node in sel:
         
         shape=cmds.listRelatives(node,shapes=True)
         if shape:
             
             if cmds.nodeType(shape)=='mesh':
                 
                 check=True
     
     if check:
     
         regions=utils.getMeshAnimation()
         
         regionNode=self.getSelectedRegionNode()
         
         for r in regions:
             
             utils.setRegionNode(regionNode, r)
     
     else:
         
         cmds.warning('Nothing selected. Please select one or more meshes!')

def rootsOnPath(path='X:/_image/_projects/SI/HOL/_Assets/ScareCrow/scenes/Anim_Asset/Path_v01.ma', reverse=False):
    allLocs = []
    roots = rootList()
    if not nsPaths():
        cn.uiEnable(controls='modelPanel')
        roots = nsHollow(roots)
        for root in roots:
            nsA = nsPaths()
            cmds.file(path, r=True, type="mayaAscii", gl=True, loadReferenceDepth="all", mergeNamespacesOnClash=False, namespace="Path_v01")
            nsB = nsPaths()
            ns = list(set(nsB) - set(nsA))[0]
            # segments off
            segmentsOff(ns=ns)
            cmds.select(root)
            cmds.select(ns + ':path', add=True)
            # pose the path
            pathPose(root=root, ns=ns)
            # attach
            allLocs.append(attach(up=ns + ':up', reverse=reverse))
            # break
        cn.uiEnable(controls='modelPanel')
        for locs in allLocs:
            cmds.select(locs, add=True)
    else:
        cmds.warning('--  remove all path rigs before starting  --')

 def window(dismiss):
     if dismiss == "load":                 
         self.loadData()
     else:                 
         cmds.warning("If you want to load later, go to aTools menu/Animation Crash Recovery option box")
     
     self.saveBackup()           

 def loadSel(self,tF,loadNum):
     sels = cmds.ls(sl = True)
     if len(sels) == loadNum:
         sel = sels[0]
         cmds.textField(tF,e = True,text = str(sel))
     else:
         cmds.warning ('place Load --' + str(loadNum)  + ' --objects')

def TappInstall_browse(*args):
    repoPath=cmds.fileDialog2(dialogStyle=1,fileMode=3)
    
    if repoPath:
        repoPath=repoPath[0].replace('\\','/')
        
        check=False
        #checking all subdirectories
        for name in os.listdir(repoPath):
            
            #confirm that this is the Tapp directory
            if name=='Tapp':
                check=True
        
        if check:
            #create the text file that contains the Tapp directory path
            path=cmds.internalVar(upd=True)+'Tapp.yml'
            
            f=open(path,'w')
            data='{launchWindowAtStartup: False, repositoryPath: \''+repoPath+'\'}'
            f.write(data)
            f.close()
    
            #run setup
            sys.path.append(repoPath)
            
            cmds.evalDeferred('import Tapp')
            
            #delete ui
            cmds.deleteUI('TappInstall_UI')
            
        else:
            cmds.warning('Selected directory is not the \'Tapp\' directory. Please try again')