請教一個問題： 0,"""哎，想當年來佘山的時候，類來,空了。""",-2,-2,-2,0,-2,-2,-2,1,-2,-2,-2,-2,-2,-2,-2,0,-2,-2,1,0 這種資料怎麼用pandas讀到dataframe中，"""括起來的是一個欄位，dataframe用逗號分隔？
 

test_data/sentiment_analysis_testa.csv 檔案內容如下：

id,content,location_traffic_convenience,location_distance_from_business_district,location_easy_to_find,service_wait_time,service_waiters_attitude,service_parking_convenience,service_serving_speed,price_level,price_cost_effective,price_discount,environment_decoration,environment_noise,environment_space,environment_cleaness,dish_portion,dish_taste,dish_look,dish_recommendation,others_overall_experience,others_willing_to_consume_again

0,"""哎，想當年來佘山的時候，類來,空了。""",-2,-2,-2,0,-2,-2,-2,1,-2,-2,-2,-2,-2,-2,-2,0,-2,-2,1,0

1,"""哎，想如同人體讓他人突然候，類來,空了。""",-2,-2,-2,0,-2,-2,-2,1,-2,-2,-2,-2,-2,-2,-2,0,-2,-2,1,0

# 載入資料
def load_data_from_csv(file_name, header=0, encoding="utf-8"):

    data_df = pd.read_csv(file_name, header=header, encoding=encoding)

    return data_df
原始碼直接呼叫生成dataframe是錯誤的。

但直接 
data = pd.read_csv("./ai_challenger_sentiment_analysis_trainingset_20180816/sentiment_analysis_trainingset.csv")
這樣讀出的dataframe是對的。

def load_data_from_csv(file_name, header=0, encoding="utf-8"):
    cols=pd.read_csv(file_name, nrows=1).columns  
    data_lt= []
    with open(file_name, newline='', encoding="utf-8") as csvfile:
         freader = csv.reader(csvfile, delimiter=',', skipinitialspace=True)
         next(freader, None) 
         for row in freader: 
             data_lt.append(row)
    data_df= pd.DataFrame(data_lt,columns=cols)        
    return data_df
df2=load_data_from_csv("data/test_data/sentiment_analysis_testa.csv")

dataframe生成成功，也許可以把newline=''去掉，還沒試。

不管怎麼樣，嘗試出了另外一種生成dataframe的方法。