refactor: move some constants or enums defs to config folder

magic_pdf/spark/spark_api.py

 from loguru import logger
 
-from magic_pdf.libs.drop_reason import DropReason
+from magic_pdf.config.drop_reason import DropReason
 
 
 def get_data_source(jso: dict):
-    data_source = jso.get("data_source")
+    data_source = jso.get('data_source')
     if data_source is None:
-        data_source = jso.get("file_source")
+        data_source = jso.get('file_source')
     return data_source
 
 
 def get_data_type(jso: dict):
-    data_type = jso.get("data_type")
+    data_type = jso.get('data_type')
     if data_type is None:
-        data_type = jso.get("file_type")
+        data_type = jso.get('file_type')
     return data_type
 
 
 def get_bookid(jso: dict):
-    book_id = jso.get("bookid")
+    book_id = jso.get('bookid')
     if book_id is None:
-        book_id = jso.get("original_file_id")
+        book_id = jso.get('original_file_id')
     return book_id
 
 
 def exception_handler(jso: dict, e):
     logger.exception(e)
-    jso["_need_drop"] = True
-    jso["_drop_reason"] = DropReason.Exception
-    jso["_exception"] = f"ERROR: {e}"
+    jso['_need_drop'] = True
+    jso['_drop_reason'] = DropReason.Exception
+    jso['_exception'] = f'ERROR: {e}'
     return jso
 
 
 def get_bookname(jso: dict):
     data_source = get_data_source(jso)
-    file_id = jso.get("file_id")
-    book_name = f"{data_source}/{file_id}"
+    file_id = jso.get('file_id')
+    book_name = f'{data_source}/{file_id}'
     return book_name
 
 
 def spark_json_extractor(jso: dict) -> dict:
 
-    """
-    从json中提取数据，返回一个dict
-    """
+    """从json中提取数据，返回一个dict."""
 
     return {
-        "_pdf_type": jso["_pdf_type"],
-        "model_list": jso["doc_layout_result"],
+        '_pdf_type': jso['_pdf_type'],
+        'model_list': jso['doc_layout_result'],
     }

magic_pdf/tools/common.py

@@ -7,10 +7,10 @@ import fitz
 from loguru import logger
 
 import magic_pdf.model as model_config
+from magic_pdf.config.make_content_config import DropMode, MakeMode
 from magic_pdf.data.data_reader_writer import FileBasedDataWriter
 from magic_pdf.libs.draw_bbox import (draw_layout_bbox, draw_line_sort_bbox,
                                       draw_model_bbox, draw_span_bbox)
-from magic_pdf.libs.MakeContentConfig import DropMode, MakeMode
 from magic_pdf.pipe.OCRPipe import OCRPipe
 from magic_pdf.pipe.TXTPipe import TXTPipe
 from magic_pdf.pipe.UNIPipe import UNIPipe