Rolf van de Krol a écrit :
> According to various tutorials this should work.
>
> <code>
> |import sys
> data = sys.stdin.readlines()
> print "Counted", len(data), "lines."|
> </code>
>
> Please use google before asking such questions. This was found with only
> one search for the terms 'python read stdin'
>
> Rolf
>
> Bernard Desnoues wrote:
>> Hi,
>>
>> I've got a problem with the use of Redmon (redirection port monitor).
>> I intend to develop a virtual printer so that I can modify data sent
>> to the printer.
>> Redmon send the data flow to the standard input and lauchs the Python
>> program which send modified data to the standard output (Windows XP
>> and Python 2.5 context).
>> I can manipulate the standard output.
>>
>> "import sys
>> sys.stdout.write(data)"
>>
>> it works.
>> But how to manipulate standard input so that I can store data in a
>> string or in an object file ? There's no "read" method.
>>
>> "a = sys.stdin.read()" doesn't work.
>> "f = open(sys.stdin)" doesn't work.
>>
>> I don't find anything in the documentation. How to do that ?
>> Thanks in advance.
>>
>> Bernard Desnoues
>> Librarian
>> Bibliothèque de géographie - Sorbonne
Hello Rolf,
I know this code because I have search a solution !
Your google code doesn't work ! No attribute "readlines".
>>> import sys
>>> data = sys.stdin.readlines()
Traceback (most recent call last):
File "<pyshell#1>", line 1, in <module>
data = sys.stdin.readlines()
AttributeError: readlines
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