PERF 重构项目，优化命名和结构

FIX 补齐requirements
FIX 剔除硬编码

nodes/text_nodes.py

@@ -0,0 +1,216 @@
+import os
+import random
+import time
+
+import folder_paths
+
+
+def get_allowed_dirs():
+    return {
+        "input": "$input/**/*.txt",
+        "output": "$output/**/*.txt",
+        "temp": "$temp/**/*.txt"
+    }
+
+
+def get_valid_dirs():
+    return get_allowed_dirs().keys()
+
+
+def get_dir_from_name(name):
+    dirs = get_allowed_dirs()
+    if name not in dirs:
+        raise KeyError(name + " dir not found")
+
+    path = dirs[name]
+    path = path.replace("$input", folder_paths.get_input_directory())
+    path = path.replace("$output", folder_paths.get_output_directory())
+    path = path.replace("$temp", folder_paths.get_temp_directory())
+    return path
+
+
+def is_child_dir(parent_path, child_path):
+    parent_path = os.path.abspath(parent_path)
+    child_path = os.path.abspath(child_path)
+    return os.path.commonpath([parent_path]) == os.path.commonpath([parent_path, child_path])
+
+
+def get_real_path(dir):
+    dir = dir.replace("/**/", "/")
+    dir = os.path.abspath(dir)
+    dir = os.path.split(dir)[0]
+    return dir
+
+
+def get_file(root_dir, file):
+    if file == "[none]" or not file or not file.strip():
+        raise ValueError("No file")
+
+    root_dir = get_dir_from_name(root_dir)
+    root_dir = get_real_path(root_dir)
+    if not os.path.exists(root_dir):
+        os.mkdir(root_dir)
+    full_path = os.path.join(root_dir, file)
+
+    if not is_child_dir(root_dir, full_path):
+        raise ReferenceError()
+
+    return full_path
+
+
+class LoadTextLocal:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "root_dir": (list(get_valid_dirs()), {}),
+                "file": (["[none]"], {
+                    "pysssss.binding": [{
+                        "source": "root_dir",
+                        "callback": [{
+                            "type": "set",
+                            "target": "$this.disabled",
+                            "value": True
+                        }, {
+                            "type": "fetch",
+                            "url": "/pysssss/text-file/{$source.value}",
+                            "then": [{
+                                "type": "set",
+                                "target": "$this.options.values",
+                                "value": "$result"
+                            }, {
+                                "type": "validate-combo"
+                            }, {
+                                "type": "set",
+                                "target": "$this.disabled",
+                                "value": False
+                            }]
+                        }],
+                    }]
+                }),
+                "encoding": ("STRING", {"default": "utf-8"}),
+            },
+        }
+
+    RETURN_TYPES = ("STRING",)
+
+    FUNCTION = "load"
+
+    CATEGORY = "不忘科技-自定义节点🚩/文本"
+
+    @classmethod
+    def VALIDATE_INPUTS(self, root_dir, file, **kwargs):
+        if file == "[none]" or not file or not file.strip():
+            return True
+        get_file(root_dir, file)
+        return True
+
+    def load(self, root_dir, file, encoding):
+        with open(get_file(root_dir, file), "r", encoding=encoding) as f:
+            return (f.read(),)
+
+
+class LoadTextOnline:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "file_path": ("STRING", {"default": "input/"}),
+                "encoding": ("STRING", {"default": "utf-8"}),
+            }
+        }
+
+    RETURN_TYPES = ("STRING",)
+
+    FUNCTION = "load"
+
+    CATEGORY = "不忘科技-自定义节点🚩/文本"
+
+    def load(self, file_path, encoding):
+        with open(file_path, "r", encoding=encoding) as f:
+            return (f.read(),)
+
+
+class StringEmptyJudgement:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "input": ("STRING", {"forceInput": True}),
+            },
+        }
+
+    RETURN_TYPES = ("BOOLEAN",)
+    RETURN_NAMES = ("是否为空",)
+
+    FUNCTION = "compute"
+
+    CATEGORY = "不忘科技-自定义节点🚩/文本"
+
+    def compute(self, input):
+        if len(input) == 0:
+            return (True,)
+        else:
+            return (False,)
+
+
+class RandomLineSelector:
+    """
+    ComfyUI自定义节点：随机行选择器
+    从输入的多行文本中随机选择一行输出
+    """
+
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "text": ("STRING", {
+                    "multiline": True,
+                    "default": """
+保持人物样貌和衣服不变，改变人物的光影效果。更换背景: 图像呈现出一个温馨的维多利亚复古风格房间，墙面被多样化的艺术画框与照片装饰，展现出浓郁的怀旧氛围。中心的金框全身镜是视觉焦点，上面缠绕着精致花卉装饰，增强了空间的艺术感。左侧靠墙摆放花瓶与烛台，白色地板映衬着跳动的暖黄色光线，营造出柔和而梦幻的氛围。右侧床铺整洁柔软，与一旁的小抽屉柜和台灯形成和谐的组合。整体画面色调以暖黄色为主，搭配田园风格装饰元素，构图均衡，注重细节，体现了舒适浪漫的生活场景。人物重新打光融合到场景中。
+保持人物形象和衣服不变，改变人物的光影效果。更换背景: 衣帽间的开放式悬挂区搭配浅色木地板，衣杆上挂满中性色长裙，旁边搁板整齐叠放针织毛衣与围巾。
+保持人物形象和衣服不变，改变人物的光影效果。更换背景: 白色衣柜门打开后，分层挂满长裙和连体裤，底部抽屉收纳着色彩鲜艳的运动服与家居裤。
+保持人物形象和衣服不变，改变人物的光影效果。更换背景: 玻璃门的衣柜设计体现精致生活，内部悬挂精致衬衫和镂空裙摆，饰品抽屉随时为配件搭配提供轻便选择。
+"""
+                }),
+                "seed": ("INT", {
+                    "default": 0,
+                    "min": -1,
+                    "max": 0xffffffffffffffff
+                }),
+            },
+        }
+
+    RETURN_TYPES = ("STRING",)
+    RETURN_NAMES = ("selected_line",)
+    FUNCTION = "select_random_line"
+    CATEGORY = "不忘科技-自定义节点🚩/文本"
+
+    def select_random_line(self, text, seed):
+        """
+        从输入文本中随机选择一行
+
+        Args:
+            text (str): 输入的多行文本
+            seed (int): 随机种子
+
+        Returns:
+            tuple: 包含选中行的元组
+        """
+        # 设置随机种子（-1表示使用当前时间戳）
+        if seed == -1:
+            random.seed(int(time.time() * 1000000))  # 使用微秒级时间戳
+        else:
+            random.seed(seed)
+
+        # 过滤掉空行
+        non_empty_lines = [line.strip() for line in text.split('\n') if line.strip()]
+
+        # 如果没有非空行，返回空字符串
+        if not non_empty_lines:
+            return ("",)
+
+        # 随机选择一行
+        selected_line = random.choice(non_empty_lines)
+
+        return (selected_line,)