perf: 优化 csv import export

apps/common/drf/parsers/excel.py

@@ -1,13 +1,16 @@
 import pyexcel
+
 from .base import BaseFileParser
 
 
 class ExcelFileParser(BaseFileParser):
-
     media_type = 'text/xlsx'
 
     def generate_rows(self, stream_data):
-        workbook = pyexcel.get_book(file_type='xlsx', file_content=stream_data)
+        try:
+            workbook = pyexcel.get_book(file_type='xlsx', file_content=stream_data)
+        except Exception:
+            raise Exception('Invalid excel file')
         # 默认获取第一个工作表sheet
         sheet = workbook.sheet_by_index(0)
         rows = sheet.rows()