first commit

utils/check_utils.py

@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+
+from competition.models import ChoiceInfo, FillInBlankInfo
+
+
+def check_correct_num(rlist):
+    if isinstance(rlist, list):
+        total = len(rlist)
+        correct = 0
+        correct_list = []
+        wrong_list = []
+        for i in rlist:
+            if isinstance(i, str):
+                i = i.split(',')
+                t = i[0][0]  # qtype
+                p = i[0][2:]  # pk
+                v = i[1]  # answer
+
+                # 转换类型
+                try:
+                    pk = int(p)
+                except ValueError:
+                    continue
+                # 判断题目类型
+                if t == 'c':
+                    try:
+                        c = ChoiceInfo.objects.get(pk=pk)
+                    except ChoiceInfo.DoesNotExist:
+                        continue
+
+                    if "A" in v:
+                        if str(c.item1) == str(c.answer):
+                            correct += 1
+                            correct_list.append(i)
+                    elif "B" in v:
+                        if str(c.item2) == str(c.answer):
+                            correct_list.append(i)
+                            correct += 1
+                    elif "C" in v:
+                        if str(c.item3) == str(c.answer):
+                            correct += 1
+                            correct_list.append(i)
+                    elif "D" in v:
+                        if str(c.item4) == str(c.answer):
+                            correct += 1
+                            correct_list.append(i)
+                    else:
+                        wrong_list.append(i)
+
+                if t == 'f':
+                    try:
+                        f = FillInBlankInfo.objects.get(pk=pk)
+                    except FillInBlankInfo.DoesNotExist:
+                        continue
+
+                    if v.strip() == f.answer:
+                        correct += 1
+
+        wrong = total - correct
+
+        return total, correct, wrong, correct_list, wrong_list
+
+    return 0, 0, 0, [], []