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nuke_project_pack.py
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#_*_coding:utf-8_*_
from PySide2 import QtWidgets
import nuke
import os
import shutil
import sys
import threading
file_nodes = ["Read","Camera2","ReadGeo2"]
class UI(QtWidgets.QWidget):
# UI 界面
def __init__(self):
super(UI,self).__init__(None)
self.setWindowTitle("nuke project pack")
self.setFixedWidth(700)
self.layout1 = QtWidgets.QHBoxLayout()
self.label1 = QtWidgets.QLabel("pack to path:")
self.pack_to_path = QtWidgets.QLineEdit()
self.get_path_button = QtWidgets.QPushButton("选择打包到的路径")
self.get_path_button.clicked.connect(self.open_file)
self.layout1.addWidget(self.label1)
self.layout1.addWidget(self.pack_to_path)
self.layout1.addWidget(self.get_path_button)
self.run_button = QtWidgets.QPushButton("开始打包")
self.schedule_message = QtWidgets.QLabel("")
self.all_layout = QtWidgets.QVBoxLayout()
self.all_layout.addLayout(self.layout1)
self.all_layout.addWidget(self.run_button)
self.all_layout.addWidget(self.schedule_message)
self.setLayout(self.all_layout)
def open_file(self):
# 打开文件选择器，然后把路径设置给 self.pack_to_path
path = QtWidgets.QFileDialog.getExistingDirectory(self, "Open flie")
self.pack_to_path.setText(path)
def return_path(self):
# 返回选择的路径
path = self.pack_to_path.text()
return path
def set_schedule_message(self,message):
# 更新进度显示
self.schedule_message.setText(message)
class Copy_file():
# 对传入的路径进行解析，然后进行复制
def __init__(self,file,node_name,dst):
self.file = file
self.node_name = node_name
self.dst = dst
# 要拷贝的文件列表
self.file_list = []
def copy(self):
# 复制文件
dst_dir = os.path.join(self.dst,"material",self.node_name)
if not os.path.exists(dst_dir):
os.makedirs(dst_dir)
for old_file_name in self.file_list:
_,name = os.path.split(old_file_name)
new_file_name = os.path.join(dst_dir,name)
shutil.copyfile(old_file_name,new_file_name)
def analyze_file(self):
# 解析 file 是文件还是序列，然后添加到 self.copy_file_list
if os.path.isfile(self.file):
self.file_list.append(self.file)
return
# 对文件路径，不含帧号的文件名字，文件后缀进行分割
file_dir_name,file_name = os.path.split(self.file)
file_name,file_suffix = os.path.splitext(file_name)
file_name,_ = os.path.splitext(file_name)
# 遍历目录下的所有文件，忽略帧号比对文件名和后缀是否正确，正确的文件路径放到 self.copy_file_list
for name in os.listdir(file_dir_name):
if name.startswith(file_name) and name.endswith(file_suffix):
self.file_list.append(os.path.join(file_dir_name,name))
class Nuke_project_pack():
def __init__(self,ui):
self.file_and_node_name = {}
self.dst_dir = ""
self.widget = ui
self.widget.run_button.clicked.connect(self.run_pack)
def pack(self):
# 实际干活的
self.widget.set_schedule_message("正在查找需要打包的节点")
for node in nuke.allNodes():
if node.Class() in file_nodes:
file = node["file"].value()
node_name = node["name"].value()
self.file_and_node_name[file] = node_name
count = len(self.file_and_node_name)
index = 0
self.widget.set_schedule_message("共找到 {} 个需要复制的文件".format(count))
for file in self.file_and_node_name.keys():
index += 1
self.widget.set_schedule_message("正在复制文件，当前第{}个，共计{}个".format(index,count))
node_name = self.file_and_node_name[file]
copy_file = Copy_file(file=file,node_name=node_name,dst=self.dst_dir)
copy_file.analyze_file()
copy_file.copy()
self.widget.set_schedule_message("正在保存工程")
nk_path = nuke.Root().name()
_,nk_name = os.path.split(nk_path)
new_nk_name = os.path.join(self.dst_dir,nk_name)
nuke.scriptSaveAs(new_nk_name)
nuke.Root()["project_directory"].setValue("[file dirname [value root.name]]")
self.widget.set_schedule_message("正在修改file参数")
for node in nuke.allNodes():
if node.Class() in file_nodes:
file = node["file"].value()
node_name = self.file_and_node_name[file]
_,file_name = os.path.split(file)
# new_file = os.path.join("[value root.project_directory]","material",node_name,file_name)
new_file = "/".join(["[value root.project_directory]","material",node_name,file_name])
node["file"].setValue(new_file)
nuke.scriptSave()
self.widget.set_schedule_message("打包完成")
def run_pack(self):
# 获取打包路径，开新线程运行
self.dst_dir = self.widget.pack_to_path.text()
if self.dst_dir == "":
nuke.message("你需要设置打包的路径")
return
t = threading.Thread(target=self.pack)
t.start()