ADD file via upload

main.py

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+from countword import count_word
+from createcloud import create_cloud
+from scanfiles import scan_files
+import csv
+
+
+if __name__ == "__main__":
+    filepath = 'files'        # txt 文本存放路径
+    scan_files(filepath)
+    file_no = input("Please select a file by the number in range:")
+    while file_no != 'E':
+        if not file_no.isnumeric():  # 判断是否是数字
+            print("Input error!")
+            file_no = input("Please reselect a file by the number in range:")
+        else:   # 读取序号对应的文件名
+            with open('filename.csv', 'r', encoding='utf-8') as csvfile:
+                reader = csv.reader(csvfile)
+                for i in reader:
+                    if file_no == i[0]:
+                        print('Your choice:', i[1], end='\n')
+                        filename = filepath + '\\' + i[1]
+                        create_cloud(count_word(filename))
+                        scan_files(filepath)
+                else:          # 判断file_no是否在范围内
+                    file_no = input("Please select a file by the number in range:")