修改答辩题目页面大小

module/defense/doc.py

@@ -2,7 +2,7 @@ import pathlib
 from copy import deepcopy
 
 from docx import Document
-from docx.shared import Cm
+from docx.shared import Cm, Mm
 
 from module.schema import Course, Student
 
@@ -14,6 +14,8 @@ class DocPaper:
         self._filename = filename
 
         section = self._doc.sections[0]
+        section.page_width = Mm(210)
+        section.page_height = Mm(297)
         section.top_margin = Cm(2)
         section.bottom_margin = Cm(2)
         section.left_margin = Cm(2)

module/worker.py

@@ -62,12 +62,14 @@ class DTGWorker(QObject):
                 doc = word.Documents.Open(word_file)
                 try:
                     doc.SaveAs(pdf_file, 17)
+                    doc.Close()
                     os.remove(word_file)
                     os.startfile(pdf_file)
                 except Exception as e:
-                    raise Exception("PDF转换失败，但Word文档已生成") from e
-                finally:
                     doc.Close()
+                    os.startfile(word_file)
+                    raise Exception("PDF转换失败，但Word文档已生成，已打开Word文档") from e
+                finally:
                     word.Quit()
             elif self.output_type == 'word':
                 os.startfile(word_file)