On 01/09/11 05:28, Dino Viehland wrote:
This came up on an internal discussion, I thought it was fun, especially given
that we all behave differently:
Paste this into the REPL:
[cut]
it seems to work fine with pypy 1.6. Note that str() is called twice for each
line, so we get 1, 3, 5, 7..., but this happens only on cpython.
>>>> class PS1(object):
.... def __init__(self):
.... self.count = 0
.... def __str__(self):
.... self.count += 1
.... return "%d >>>" % self.count
....
>>>> import sys
>>>> sys.ps1 = PS1()
1 >>>
3 >>>
5 >>>
7 >>>
9 >>>
ciao,
Anto
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