On 26May2013 13:48, =?utf-8?B?zp3Or866zr/PgiDOk866z4EzM866?=
<nikos.gr...@gmail.com> wrote:
| I'am receiving this now after some tries:
|
| A problem occurred in a Python script. Here is the sequence of function calls
leading up to the error, in the order they occurred.
|
| /home/nikos/public_html/cgi-bin/metrites.py in ()
| 139 else:
| 140 sp = subprocess.Popen(['mail', '-f', FROM, '-s',
'Mail from Guest', 'supp...@superhost.gr'], stdin=subprocess.PIPE)
| => 141 sp.communicate( MESSAGE )
| 142 status = sp.wait()
| 143 if status:
| sp = <subprocess.Popen object>, sp.communicate = <bound method
Popen.communicate of <subprocess.Popen object>>, MESSAGE =
'kdsjfksdjkfjksdjfs\r\n\t'
| /opt/python3/lib/python3.3/subprocess.py in
communicate(self=<subprocess.Popen object>, input='kdsjfksdjkfjksdjfs\r\n\t',
timeout=None)
| 901 if input:
| 902 try:
| => 903 self.stdin.write(input)
Well, you should probably be writing to sp.stdin, not sys.stdin.
| 904 except IOError as e:
| 905 if e.errno != errno.EPIPE and e.errno !=
errno.EINVAL:
| self = <subprocess.Popen object>, self.stdin = <_io.BufferedWriter name=5>,
self.stdin.write = <built-in method write of _io.BufferedWriter object>, input
= 'kdsjfksdjkfjksdjfs\r\n\t'
| TypeError: 'str' does not support the buffer interface
| args = ("'str' does not support the buffer interface",)
| with_traceback = <built-in method with_traceback of TypeError object>
This is symptomatic of sys.stdin (well, whatever you're writing to)
being open in binary mode instead of text mode. And you're passing
a str. Try passing std.encode().
Cheers,
--
Cameron Simpson <c...@zip.com.au>
Yes, [congress is] petty and venal and selfish. That's why they're called
_representatives_. - Will Durst
--
http://mail.python.org/mailman/listinfo/python-list
