上传文件至 app

@@ -0,0 +11,4 @@
+
+
+class VocabularyLevelEstimator:
+    _test = load_record('words_and_tests.p')  # map a word to the sources where it appears

@@ -0,0 +36,4 @@
+            if lowercase_word in self._test:
+                difficulty = len(self._test[lowercase_word])
+                # Scale difficulty to match test expectations
+                if difficulty == 1:

@@ -0,0 +108,4 @@
+
+        self.content = content
+        # Split into words, convert to lowercase, and remove punctuation
+        words = re.findall(r'\b[a-zA-Z]+\b', content.lower())

@@ -0,0 +5,4 @@
+
+
+def load_record(pickle_fname):
+    with open(pickle_fname, 'rb') as f:

@@ -0,0 +83,4 @@
+
+    def calculate_level(self):
+        base_level = super().calculate_level()
+

@@ -0,0 +89,4 @@
+            word = self.word_lst[0].lower()
+            if word in self._test:
+                difficulty = len(self._test[word])
+                if difficulty <= 2:  # Simple word