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Author: JingShing

script/detect_voice_main.py

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+from voice_detect import Voice_Detect_Helper
+
+def using_audio_to_talk(file_name = 'test.wav'):
+    from recording_voice import Recording_Helper
+    recorder = Recording_Helper(file_name=file_name)
+    voice_detecter = Voice_Detect_Helper(file_path=file_name)
+    recorder.recording_voice()
+    voice_detecter.detect_voice()
+    # you can get result from voice_detecter.result
+
+def using_detecter_to_talk(file_name = 'test.wav'):
+    voice_detecter = Voice_Detect_Helper(file_path=file_name)
+    voice_detecter.listener()
+
+if __name__ == '__main__':
+    # method 1 using pyaudio to record
+    # using_audio_to_talk()
+
+    # method 2 using speech_recognition to record
+    using_detecter_to_talk()

script/process_order.py

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+import pandas as pd
+import re
+def load_xlsx(file_name = 'menu.xlsx'):
+    xls = pd.ExcelFile(file_name)
+    df = xls.parse(xls.sheet_names[0])
+    df = df.T
+    # print(df)
+    # print(df.to_dict())
+    return df.to_dict()
+
+def write_xlsx(file_name = 'menu.xlsx'):
+    menu = {
+        "item":["滷肉飯","豆花", "燒肉", "雞腿"],
+        "price":[1, 2, 3, 4],
+        }
+    df = pd.DataFrame(data=menu)
+    # df = (df.T)
+    # print (df)
+    df.to_excel(file_name)
+
+def process_data_to_menu(data_dict:dict):
+    menu_dict = dict()
+    for key in data_dict:
+        menu_dict[data_dict[key]['item']]=data_dict[key]['price']
+    # print(menu_dict)
+    return menu_dict
+
+def process_price_with_order(menu_dict, order):
+    # format is 多少個什麼和多少個什麼
+    order = re.split('和|個', order)
+
+    # using stack to process item and amount
+    price_dict = dict()
+    top = None
+    for item in order:
+        if item.isdigit():
+            if top == None:
+                top = item
+            else:
+                price_dict[top] = {'amount':item, 'price':None}
+                top = None
+        else:
+            if top == None:
+                top = item
+            else:
+                price_dict[item] = {'amount':int(top), 'price':None}
+                top = None
+
+    total = 0
+    for item in price_dict:
+        if item in menu_dict:
+            price_dict[item]['price'] = price_dict[item]['amount'] * menu_dict[item]
+            total += price_dict[item]['price']
+
+    print(menu_dict)
+    print(price_dict)
+
+# write_xlsx()
+data_dict = load_xlsx()
+menu_dict = process_data_to_menu(data_dict)
+process_price_with_order(menu_dict, '100個火腿和7000個蛋糕')