代码更新

clound_print.py

@@ -4,16 +4,60 @@ import redis
 import logging
 from typing import cast
 import requests
+import json
 from download_print import download_datas_by_pre_layout
 from download_print import BatchModelInfo
 from print_factory_type_setting_obj_run import print_type_setting_obj
 
 from config import print_factory_type_dir
 from config import oss_config
+from config import url_get_info_by_printIds
 from config import local_data
 from config import redis_config
+from config import print_data_dir
+
 from general import is_run_local_data
 
+def find_free_display():
+    """
+    寻找一个可用的显示编号。
+    从 99 开始尝试，最大尝试到 199。
+    """
+    display_num = 99
+    max_attempts = 100  # 最大尝试次数，避免无限循环
+
+    for attempt in range(max_attempts):
+        display = f":{display_num}"
+        lock_file = f"/tmp/.X{display_num}-lock"
+
+        # 检查锁文件是否存在
+        if os.path.exists(lock_file):
+            print(f"显示设备 {display} 被锁定，尝试下一个...")
+            display_num += 1
+            continue
+
+        # 尝试启动一个短暂的Xvfb进程来测试端口是否真的空闲
+        test_proc = subprocess.Popen(
+            ["Xvfb", display, "-screen", "0", "1x1x1"],
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.PIPE
+        )
+        sleep(0.5)  # 稍等片刻
+
+        # 如果进程很快结束了，通常意味着启动失败（可能是端口被占用或其他错误）
+        return_code = test_proc.poll()
+        if return_code is not None:
+            # 启动失败，尝试下一个端口
+            display_num += 1
+            test_proc.terminate()
+            continue
+        else:
+            # 启动成功！终止测试进程，并返回这个可用的显示编号
+            test_proc.terminate()
+            return display_num
+
+    raise RuntimeError(f"在尝试了 {max_attempts} 次后，未能找到可用的显示设备端口。")
+
 # 如果没有 DISPLAY，自动启动 Xvfb
 if "DISPLAY" not in os.environ:
     import atexit
@@ -24,14 +68,24 @@ if "DISPLAY" not in os.environ:
     os.makedirs(runtime_dir, exist_ok=True)
     os.environ["XDG_RUNTIME_DIR"] = runtime_dir
 
-    # 启动 Xvfb
+    # 使用函数查找空闲的显示端口
-    xvfb_cmd = ["Xvfb", ":99", "-screen", "0", "1024x768x24", "-nolisten", "tcp"]
+    free_display_num = find_free_display()
+    display_env = f":{free_display_num}"
+
+    # 启动 Xvfb，使用找到的空闲端口
+    xvfb_cmd = ["Xvfb", display_env, "-screen", "0", "1024x768x24", "-nolisten", "tcp"]
     xvfb_proc = subprocess.Popen(xvfb_cmd)
-    atexit.register(lambda: xvfb_proc.terminate())  # 退出时关闭 Xvfb
     
-    # 设置 DISPLAY
+    # 确保程序退出时终止 Xvfb 进程
-    os.environ["DISPLAY"] = ":99"
+    def cleanup_xvfb():
-    sleep(0.5)  # 等待 Xvfb 启动
+        xvfb_proc.terminate()
+        xvfb_proc.wait()  # 等待进程完全结束
+    atexit.register(cleanup_xvfb)
+
+    # 设置环境变量
+    os.environ["DISPLAY"] = display_env
+    sleep(1)  # 给予 Xvfb 足够的启动时间
+    print(f"已启动 Xvfb 在显示器 {display_env}")
 
 import sys
 class RedisTaskQueue:
@@ -99,7 +153,6 @@ class RedisTaskQueue:
             
             # 假设存储的是 JSON 格式的字符串
             try:
-                import json
                 return json.loads(data.decode('utf-8'))
             except (json.JSONDecodeError, UnicodeDecodeError):
                 # 如果不是 JSON，返回原始字符串作为值
@@ -120,7 +173,6 @@ import time
 import gc
 def main():
     redis_queue_name = "pb:print_order_type_setting"
-    # while True:
     try:
         redis_queue = RedisTaskQueue(redis_queue_name)
         task_num = redis_queue.get_length()
@@ -193,8 +245,6 @@ def process_clound_print(data):
     selected_machine = "大机型"
 
     try:
-        import json
-        # parsed = json.loads(data.decode('utf-8'))
         parsed = data
 
         pre_batch_id = parsed["pre_batch_id"]
@@ -247,8 +297,7 @@ def process_clound_print(data):
         # 如果不是 JSON，返回原始字符串作为值
         print("error!")
 
-    url = f"https://mp.api.suwa3d.com/api/printOrder/getInfoByPrintIds?print_ids={print_ids}"
+    res = requests.get(f"{url_get_info_by_printIds}{print_ids}")
-    res = requests.get(url)
 
     data = res.json()["data"]
 
@@ -285,9 +334,9 @@ def process_clound_print(data):
         
         print("-" * 40)
 
-    workdir = f"{print_factory_type_dir}/data/{pre_batch_id}"
+    workdir = f"{print_data_dir}{pre_batch_id}"
 
-    clear_directory_recursive(f"{print_factory_type_dir}/data/")
+    clear_directory_recursive(f"{print_data_dir}")
     clear_directory_recursive(f"{print_factory_type_dir}/full/")
 
     start_time = time.time()
@@ -301,7 +350,7 @@ def process_clound_print(data):
     src_dir = pre_batch_id
     selected_mode="紧凑" # 标准 紧凑
     output_format="JSON" # 模型 JSON
-    base_original_obj_dir = f"{print_factory_type_dir}/data/{src_dir}"
+    base_original_obj_dir = f"{print_data_dir}{src_dir}"
     print_type_setting_obj(base_original_obj_dir=base_original_obj_dir,batch_id=pre_batch_id,
                            selected_mode=selected_mode,output_format=output_format,selected_machine=selected_machine)
     #排版结束

config.py

@@ -23,6 +23,7 @@ redis_config = {
 }
 
 url_send_layout = 'https://mp.api.suwa3d.com/api/printTypeSettingOrder/printTypeSettingOrderSuccess'
+url_get_info_by_printIds = "https://mp.api.suwa3d.com/api/printOrder/getInfoByPrintIds?print_ids="
 
 # -------------------------- 结束：网络配置 -------------------------------
 
@@ -30,6 +31,7 @@ url_send_layout = 'https://mp.api.suwa3d.com/api/printTypeSettingOrder/printType
 
 # print_factory_type_dir="/home/ecs-user/git/"
 print_factory_type_dir = "/home/algo/Documents/print_factory_type/git"
+print_data_dir = f"{print_factory_type_dir}/data/"
 oss_config = f"{print_factory_type_dir}/print_setting/download_print/run.yaml"
 
 # -------------------------- 结束：路径配置 -------------------------------

download_print.py

@@ -15,6 +15,7 @@ import argparse
 
 from config import print_factory_type_dir
 from config import oss_config
+from config import print_data_dir
 
 from general import is_use_debug_oss
 from general import transform_save_o3d
@@ -1475,7 +1476,7 @@ if __name__ == "__main__":
         batch_id = 10118 
 
         # workdir = args.workdir
-        workdir = f"{print_factory_type_dir}/data/{batch_id}"
+        workdir = f"{print_data_dir}{batch_id}"
 
         # oss_config = args.oss_config
 

test_load_json.py

@@ -7,6 +7,8 @@ import argparse
 import gc
 
 from config import print_factory_type_dir
+from config import print_data_dir
+
 from general import mesh_transform_by_matrix
 from general import read_mesh
 from general import get_blank_path
@@ -439,8 +441,6 @@ def load_show_save(base_path, dict_origin, batch_id, is_show=False):
 
     folder_name = batch_id 
 
-    # base_path = f"{print_factory_type_dir}/{folder_name}/"  # 替换为实际路径
-    #json_name = "3DPrintLayout.json"
     json_name = f"{batch_id}.json"
     output_image_path = os.path.join(base_path, f"{folder_name}.jpg")
     
@@ -491,7 +491,7 @@ if __name__ == "__main__":
     # batch_id = args.batch_id
     batch_id = "9910032"
 
-    base_path = f"{print_factory_type_dir}/data/{batch_id}/" 
+    base_path = f"{print_data_dir}{batch_id}/" 
 
     load_show_save(base_path, {}, batch_id, False)