up

crazy_functions/rag_fns/rag_file_support.py

@@ -1,22 +1,45 @@
 import os
 from llama_index.core import SimpleDirectoryReader
 
-supports_format = ['.csv', '.docx', '.epub', '.ipynb',  '.mbox', '.md', '.pdf',  '.txt', '.ppt',
-                   '.pptm', '.pptx']
+supports_format = ['.csv', '.docx','.doc', '.epub', '.ipynb',  '.mbox', '.md', '.pdf',  '.txt', '.ppt',
+                   '.pptm', '.pptx','.py', '.xls', '.xlsx', '.html', '.json', '.xml', '.yaml', '.yml' ,'.m']
 
+def read_docx_doc(file_path):
+    if file_path.split(".")[-1] == "docx":
+        from docx import Document
+        doc = Document(file_path)
+        file_content = "\n".join([para.text for para in doc.paragraphs])
+    else:
+        try:
+            import win32com.client
+            word = win32com.client.Dispatch("Word.Application")
+            word.visible = False
+            # 打开文件
+            doc = word.Documents.Open(os.getcwd() + '/' + file_path)
+            # file_content = doc.Content.Text
+            doc = word.ActiveDocument
+            file_content = doc.Range().Text
+            doc.Close()
+            word.Quit()
+        except:
+            raise RuntimeError('请先将.doc文档转换为.docx文档。')
+    return file_content
 
 # 修改后的 extract_text 函数，结合 SimpleDirectoryReader 和自定义解析逻辑
+import os
+
 def extract_text(file_path):
     _, ext = os.path.splitext(file_path.lower())
 
     # 使用 SimpleDirectoryReader 处理它支持的文件格式
-    if ext in supports_format:
-        try:
-            reader = SimpleDirectoryReader(input_files=[file_path])
-            documents = reader.load_data()
-            if len(documents) > 0:
-                return documents[0].text
-        except Exception as e:
-            pass
+    if ext in ['.docx', '.doc']:
+        return read_docx_doc(file_path)
+    try:
+        reader = SimpleDirectoryReader(input_files=[file_path])
+        documents = reader.load_data()
+        if len(documents) > 0:
+            return documents[0].text
+    except Exception as e:
+        pass
 
     return None