我對 Python 相當陌生，我撰寫了一個函式來讀取檔案并從檔案中去除奇怪的符號。
def clean_string(x):
return x.strip().strip('"').strip("'").lower()
并讀取檔案
with open(fileName, 'r', errors='replace', encoding='utf-8') as f:
data = f.readlines()
urls = []
for line in data:
cleanName = clean_string(line.split(',')[0])
cleanServer = clean_string(line.split(',')[1])
name = request.quote(cleanName.encode('utf-8'))
server = request.quote(cleanServer.encode('utf-8'))
url = baseUrl.replace('<name>', name).replace('<server>', server)
urls.append(url)
雖然cleanName 作業得很好，但我得到的串列索引超出了cleanServer 的范圍，當我列印帶有[1] 索引的行時，它也會列印輸出，這意味著索引存在，我做錯了什么？
示例資料：
"Bicmex"
,"ravencrest"
"Fleshcraft"
,"archimonde"
"Satan?"
,"stormscale"
"Jàg?r"
uj5u.com熱心網友回復：
您的資料包含一行沒有服務器。您需要檢查并列印該行：
使固定：
with open(fileName, 'r', errors='replace', encoding='utf-8') as f:
data = f.readlines()
urls = []
for line in data:
splits = line.split(',', 1) # maximal 2 parts, no need to split twice
cleanName = clean_string(splits[0])
name = request.quote(cleanName.encode('utf-8'))
if len(splits) == 2:
cleanServer = clean_string(splits[1])
server = request.quote(cleanServer.encode('utf-8'))
url = baseUrl.replace('<name>', name).replace('<server>', server)
urls.append(url)
else:
print(f"No Server given: '{line}'")
這適用于以下檔案：
"Bicmex","ravencrest"
"Fleshcraft","archimonde"
"Satan?","stormscale"
"Jàg?r"
要處理具有交替行的檔案，請使用：
with open(fileName, 'r', errors='replace', encoding='utf-8') as f:
data = f.readlines()
data = ''.join( zip(data[::2], data [1::2])
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標籤：Python