[Python] Come scrivere un array di bytes in un file binario

[Patrizio.Ferlito a b-source.ch]

provato ma:

cat my.jar
array([80, 75, 3, 4, 20, 0, 8, 0, 8, 0, -111, 121, 65, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, ...., 0, 0, 0], byte)

sto provando in altri modi ...

grazie
ferp


-----Original Message-----
From: python-bounces a lists.python.it [mailto:python-bounces a lists.python.it] On Behalf Of Francesco Guerrieri
Sent: lunedì, 1. ottobre 2007 15:08
To: Discussioni generali sul linguaggio Python
Subject: Re: [Python] Come scrivere un array di bytes in un file binario


On 10/1/07, Patrizio.Ferlito a b-source.ch <Patrizio.Ferlito a b-source.ch> wrote:
> Ma ricevevo il seguente errore:
>
>      [java] Problem invoking WLST - Traceback (innermost last):
>      [java]   File "/products/.../export.py", line 107, in ?
>      [java]   File "/products/.../export.py", line 79, in export
>      [java]   File "/products/.../utils.py", line 59, in writeBinaryFile
>      [java] TypeError: write(): 1st arg can't be coerced to String
>
> dove la riga 59 in utils.py è proprio la:
>
> file.write(bytes)


ok. La conversione si fa con la funzione str( ), non String (che non
esiste, AFAIK).
quindi prova output_file.write(str(bytes))

Se non funziona è perché il tuo oggetto non specifica come debba
essere effettuata la conversione. In questo caso, dovresti capire qual
è il modo corretto di utilizzare quegli oggetti specifici e io mi
arrendo perché non ho nessuna esperienza con quest'ambiente :-)

ciao
francesco
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