Python-從解壓縮的文件夾中，重命名文件並另存為csv

Question

這里是Python的新手。 我正在嘗試自動化下載壓縮文件，解壓縮其內容，從文件夾中選擇特定文件並提供自定義文件名並將其另存為csv的過程。 到目前為止，這就是我所擁有的。

import zipfile 
import csv
import unicodecsv as csv

path = '.../Download'
file_list = [os.path.join(path, f) for f in os.listdir(path)]
time_sorted_list = sorted(file_list, key=os.path.getmtime)
file_name = time_sorted_list[-1]
myzip = zipfile.ZipFile(file_name)
for contained_file in myzip.namelist():
    with myzip.open(contained_file, 'r') as f:
        # save data to a CSV file
        contained_file.to_csv('filetocsv.csv', encoding='utf-8')

但是，我遇到了此錯誤：

File "<ipython-input-13-189ea422e24c>", line 9, in <module>
    f.to_csv('filetocsv.csv', encoding='utf-8')
AttributeError: 'ZipExtFile' object has no attribute 'to_csv'

通過仔細研究stackoverflow，我了解到該目標沒有to_csv函數。 我該如何解決？

此外，是否有一種方法可以基於代碼中的多個保存對象來自定義保存的csv文件的重命名功能？ 例如，如果下載的文件是crop，water_supply，input_level和國家/地區，則文件名是crop-water_supply-input_level-country。

編輯為了響應@Generic Guy的評論，我要保存的文件是.asc文件。 我可以將.asc文件作為.csv文件打開。 我只想自動化整個過程。

響應@MedAli的評論，不確定如何最好地回答您的問題，但是當我解壓縮文件夾時，我有以下文件：data.asc，data.prj，legend.png，map.png，select.tsv和stat.tsv。

我只關心data.asc文件，我想將其另存為csv文件到單獨的文件夾中。

編輯

當我使用記事本打開data.asc文件時，它看起來像這樣：

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Answer 1

根據您到目前為止提供的內容，以下是答案的一些要素。 如果data.asc符合csv標准，則可以使用pandas讀取並將其寫入csv文件：

import zipfile 
import csv
import pandas as pd 
# I assume this code is to get the name of the zipped file
path = '.../Download'
file_list = [os.path.join(path, f) for f in os.listdir(path)]
time_sorted_list = sorted(file_list, key=os.path.getmtime)
file_name = time_sorted_list[-1]
# decompress the zipped file here 
myzip = zipfile.ZipFile(file_name)
myzip.extractall("destination_folder")

# you can use the pandas library to load the data into a dataframe 
df = pd.read_table("destination_folder/data.asc", sep="\s+", header=None) 
# and then write it back to a csv 
df.to_csv('filetocsv.csv', encoding='utf-8', sep=',', index=False)