Merge pull request #2703 from myhloli/dev

Dev

mineru/backend/pipeline/pipeline_analyze.py

@@ -2,15 +2,12 @@ import os
 import time
 from typing import List, Tuple
 import PIL.Image
-import torch
+from loguru import logger
 
 from .model_init import MineruPipelineModel
 from mineru.utils.config_reader import get_device
 from ...utils.pdf_classify import classify
 from ...utils.pdf_image_tools import load_images_from_pdf
-
-from loguru import logger
-
 from ...utils.model_utils import get_vram, clean_memory
 
 
@@ -166,7 +163,7 @@ def batch_image_analyze(
         try:
             import torch_npu
             if torch_npu.npu.is_available():
-                torch.npu.set_compile_mode(jit_compile=False)
+                torch_npu.npu.set_compile_mode(jit_compile=False)
         except Exception as e:
             raise RuntimeError(
                 "NPU is selected as device, but torch_npu is not available. "

mineru/backend/vlm/vlm_analyze.py

@@ -8,7 +8,6 @@ from mineru.utils.pdf_image_tools import load_images_from_pdf
 from .base_predictor import BasePredictor
 from .predictor import get_predictor
 from .token_to_middle_json import result_to_middle_json
-from ...utils.enum_class import ModelPath
 from ...utils.models_download_utils import auto_download_and_get_model_root_path
 
 

mineru/cli/client.py

@@ -7,7 +7,7 @@ from loguru import logger
 from mineru.utils.config_reader import get_device
 from mineru.utils.model_utils import get_vram
 from ..version import __version__
-
+from .common import do_parse, read_fn, pdf_suffixes, image_suffixes
 
 @click.command()
 @click.version_option(__version__,
@@ -138,8 +138,7 @@ from ..version import __version__
 
 def main(input_path, output_dir, method, backend, lang, server_url, start_page_id, end_page_id, formula_enable, table_enable, device_mode, virtual_vram, model_source):
 
-    from .common import do_parse, read_fn, pdf_suffixes, image_suffixes
-
+    if not backend.endswith('-client'):
         def get_device_mode() -> str:
             if device_mode is not None:
                 return device_mode

mineru/cli/common.py

@@ -8,15 +8,12 @@ from pathlib import Path
 import pypdfium2 as pdfium
 from loguru import logger
 
-from mineru.backend.pipeline.pipeline_middle_json_mkcontent import union_make as pipeline_union_make
-from mineru.backend.pipeline.model_json_to_middle_json import result_to_middle_json as pipeline_result_to_middle_json
-from mineru.backend.vlm.vlm_middle_json_mkcontent import union_make as vlm_union_make
-from mineru.backend.vlm.vlm_analyze import doc_analyze as vlm_doc_analyze
-from mineru.backend.pipeline.pipeline_analyze import doc_analyze as pipeline_doc_analyze
 from mineru.data.data_reader_writer import FileBasedDataWriter
 from mineru.utils.draw_bbox import draw_layout_bbox, draw_span_bbox
 from mineru.utils.enum_class import MakeMode
 from mineru.utils.pdf_image_tools import images_bytes_to_pdf_bytes
+from mineru.backend.vlm.vlm_middle_json_mkcontent import union_make as vlm_union_make
+from mineru.backend.vlm.vlm_analyze import doc_analyze as vlm_doc_analyze
 
 pdf_suffixes = [".pdf"]
 image_suffixes = [".png", ".jpeg", ".jpg"]
@@ -99,6 +96,11 @@ def do_parse(
 ):
 
     if backend == "pipeline":
+
+        from mineru.backend.pipeline.pipeline_middle_json_mkcontent import union_make as pipeline_union_make
+        from mineru.backend.pipeline.model_json_to_middle_json import result_to_middle_json as pipeline_result_to_middle_json
+        from mineru.backend.pipeline.pipeline_analyze import doc_analyze as pipeline_doc_analyze
+
         for idx, pdf_bytes in enumerate(pdf_bytes_list):
             new_pdf_bytes = convert_pdf_bytes_to_bytes_by_pypdfium2(pdf_bytes, start_page_id, end_page_id)
             pdf_bytes_list[idx] = new_pdf_bytes
@@ -163,6 +165,7 @@ def do_parse(
 
             logger.info(f"local output dir is {local_md_dir}")
     else:
+
         if backend.startswith("vlm-"):
             backend = backend[4:]
 

mineru/utils/config_reader.py

 # Copyright (c) Opendatalab. All rights reserved.
 import json
 import os
-
 from loguru import logger
 
+try:
+    import torch
+    import torch_npu
+except ImportError:
+    pass
+
+
 # 定义配置文件名常量
 CONFIG_FILE_NAME = os.getenv('MINERU_TOOLS_CONFIG_JSON', 'mineru.json')
 
@@ -71,15 +77,12 @@ def get_device():
     if device_mode is not None:
         return device_mode
     else:
-        import torch
-
         if torch.cuda.is_available():
             return "cuda"
         elif torch.backends.mps.is_available():
             return "mps"
         else:
             try:
-                import torch_npu
                 if torch_npu.npu.is_available():
                     return "npu"
             except Exception as e:

mineru/utils/model_utils.py

@@ -6,6 +6,12 @@ import numpy as np
 
 from mineru.utils.boxbase import get_minbox_if_overlap_by_ratio
 
+try:
+    import torch
+    import torch_npu
+except ImportError:
+    pass
+
 
 def crop_img(input_res, input_img, crop_paste_x=0, crop_paste_y=0):
 
@@ -297,14 +303,11 @@ def get_res_list_from_layout_res(layout_res, iou_threshold=0.7, overlap_threshol
 
 
 def clean_memory(device='cuda'):
-    import torch
-
     if device == 'cuda':
         if torch.cuda.is_available():
             torch.cuda.empty_cache()
             torch.cuda.ipc_collect()
     elif str(device).startswith("npu"):
-        import torch_npu
         if torch_npu.npu.is_available():
             torch_npu.npu.empty_cache()
     elif str(device).startswith("mps"):
@@ -322,13 +325,10 @@ def clean_vram(device, vram_threshold=8):
 
 
 def get_vram(device):
-    import torch
-
     if torch.cuda.is_available() and str(device).startswith("cuda"):
         total_memory = torch.cuda.get_device_properties(device).total_memory / (1024 ** 3)  # 将字节转换为 GB
         return total_memory
     elif str(device).startswith("npu"):
-        import torch_npu
         if torch_npu.npu.is_available():
             total_memory = torch_npu.npu.get_device_properties(device).total_memory / (1024 ** 3)  # 转为 GB
             return total_memory