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Subject: Re: An error when i switched from python v2.6.6 => v3.2.3
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Xref: csiph.com comp.lang.python:40789

=D4=E7 =D0=DD=EC=F0=F4=E7, 7 =CC=E1=F1=F4=DF=EF=F5 2013 5:13:24 =EC.=EC. UT=
C+2, =EF =F7=F1=DE=F3=F4=E7=F2 Chris Angelico =DD=E3=F1=E1=F8=E5:
> On Fri, Mar 8, 2013 at 2:01 AM, =CD=DF=EA=EF=F2 =C3=EA=F133=EA <nikos.gr3=
3k@gmail.com> wrote:
>=20
> > os.system( 'python metrites.py > %s' ) % htmltemp
>=20
>=20
>=20
> Manually step through what this line should do. Follow the exact same
>=20
> rules Python will follow in evaluating this expression.
>=20
>=20
>=20
> http://docs.python.org/2/reference/expressions.html#operator-precedence
>=20
> http://docs.python.org/3/reference/expressions.html#operator-precedence
>=20
>=20
>=20
> As you'll see from footnote 8 or 5 (depending on which version of the
>=20
> docs), your percent operator is the same one listed in the table as a
>=20
> division operator.
>=20
>=20
>=20
> Now. Go through that expression, step by step. Walk through everything
>=20
> the Python interpreter does. Figure out exactly what happens first,
>=20
> second, third. Figure out when your percent operator gets handled.
>=20
> Then you'll know what's wrong with that line of code.
>=20
>=20
>=20
> You'll also gain a very useful understanding of Python, and more
>=20
> generally of the way most high level languages parse expressions.
>=20
>=20
>=20
> ChrisA

I'am sorry to say i cant figure this out :(
please enlight me.