Python中的特殊字符轉義argv

我有一個需要sys.argv並且輸入可能包含特殊字符（分號）的腳本。我只需要輸入的字符串，但分號攪亂了一切..Python中的特殊字符轉義argv

我：

def myscript(text) 
    print text 


a = myscript(sys.argv[1]) 
print a

我嘗試：

>> python script.py "With these words she greeted Prince Vasili Kuragin, a man of high rank and importance, who was the first to arrive at her reception. Anna Pavlovna had had a cough for some days. She was, as she said, suffering" from la grippe; grippe being then a new word in St. Petersburg""

我得到：

'With these words she greeted Prince Vasili Kuragin, a man of high rank and importance, who was the first to arrive at her reception. Anna Pavlovna had had a cough for some days. She was, as she said, suffering' 
None 
bash: grippe: command not found

我只是想把整個字符串放到腳本中，不管裏面有什麼..

我想：

a = myscript(repr(sys.argv[1])) 
a = myscript(str(sys.argv[1]))

來源

2012-03-06 Stpn

它不是蟒蛇的問題，你需要逃避它在調用外殼。只需簡單地將引號作爲\"和分號作爲\;即可。

$ python testme.py "With these words she greeted Prince Vasili Kuragin, a man of high rank and importance, who was the first to arrive at her reception. Anna Pavlovna had had a cough for some days. She was, as she said, suffering\" from la grippe; grippe being then a new word in St. Petersburg\"" 

With these words she greeted Prince Vasili Kuragin, a man of high rank and importance, who was the first to arrive at her reception. Anna Pavlovna had had a cough for some days. She was, as she said, suffering" from la grippe; grippe being then a new word in St. Petersburg"

來源

2012-03-06 19:56:55

輸入由用戶完成，並且始終不同。或者，也許我不明白的東西..？ – Stpn 2012-03-06 19:58:54

引號內的分號是可以的。發生了什麼事是第一個報價關閉了arg，分號讓shell執行了你的命令。你如何獲得用戶輸入？ – 2012-03-06 20:01:36

以及它從一個網站發送...我想我可以通過正則表達式在網頁上過濾所有內容，但想知道是否有更簡單的方法來做到這一點.. – Stpn 2012-03-06 20:04:20

這是不是一個問題，蟒蛇，它是一個慶典問題。 Bash認爲;（分號）正在分離一個新的bash命令。你需要逃避它。

來源

2012-03-06 19:58:00

好的，我明白了，謝謝！有沒有什麼辦法可以在bash端強制轉義？ – Stpn 2012-03-06 20:02:34

Python中的特殊字符轉義argv

回答

相關問題