Python: stringhe come file

Durante la lettura di un file, viene letto come un dizionario con più elementi. Quindi, possiamo accedere a ciascuna riga del file utilizzando l'indice dell'elemento. Nell'esempio seguente abbiamo un file che ha più righe e quelle righe diventano singoli elementi del file.

with open ("Path\GodFather.txt", "r") as BigFile:
    data=BigFile.readlines()
# Print each line
	for i in range(len(data)):
    print "Line No- ",i 
    print data[i]

Quando eseguiamo il programma sopra, otteniamo il seguente output:

Line No-  0
Vito Corleone is the aging don (head) of the Corleone Mafia Family. 
Line No-  1
His youngest son Michael has returned from WWII just in time to see the wedding of Connie Corleone (Michael's sister) to Carlo Rizzi. 
Line No-  2
All of Michael's family is involved with the Mafia, but Michael just wants to live a normal life. Drug dealer Virgil Sollozzo is looking for Mafia families to offer him protection in exchange for a profit of the drug money. 
Line No-  3
He approaches Don Corleone about it, but, much against the advice of the Don's lawyer Tom Hagen, the Don is morally against the use of drugs, and turns down the offer.
Line No-  4
This does not please Sollozzo, who has the Don shot down by some of his hit men. 
Line No-  5
The Don barely survives, which leads his son Michael to begin a violent mob war against Sollozzo and tears the Corleone family apart.

Archivia come stringa

Ma l'intero contenuto del file può essere letto come una singola stringa rimuovendo il nuovo carattere di riga e utilizzando la funzione di lettura come mostrato di seguito. Nel risultato non ci sono più righe.

with open("Path\GodFather.txt", 'r') as BigFile:
    data=BigFile.read().replace('\n', '')
	
# Verify the string type 
	print type(data)
	
# Print the file content
    print data

Quando eseguiamo il programma sopra, otteniamo il seguente output:

        Vito Corleone is the aging don (head) of the Corleone Mafia Family. His youngest son Michael has returned from WWII just in time to see the wedding of Connie Corleone (Michael's sister) to Carlo Rizzi. All of Michael's family is involved with the Mafia, but Michael just wants to live a normal life. Drug dealer Virgil Sollozzo is looking for Mafia families to offer him protection in exchange for a profit of the drug money. He approaches Don Corleone about it, but, much against the advice of the Don's lawyer Tom Hagen, the Don is morally against the use of drugs, and turns down the offer.This does not please Sollozzo, who has the Don shot down by some of his hit men. The Don barely survives, which leads his son Michael to begin a violent mob war against Sollozzo and tears the Corleone family apart.