On 10/8/15, Steven D'Aprano wrote:
>
> That's one solution, but it is certainly possible for the class to be
> its own iterator, in which case it needs to follow two rules:
>
> (1) self.__next__() needs to return the next value, or raise
> StopIteration;
>
> (2) self.__iter__() needs to return sel
On Thu, Oct 08, 2015 at 12:03:28PM +0100, Oscar Benjamin wrote:
> On 8 October 2015 at 01:47, Steven D'Aprano wrote:
> > In 3.3, you will have a problem that FrozenDict is not a proper
> > iterator. You can't set self.__next__ = self.next, that won't work.
> > Dunder methods have to be on the clas
On 08/10/15 23:17, Alan Gauld wrote:
On 08/10/15 20:40, Andrea Nguy wrote:
What’s happening is that I am trying to take a list of a list as such:
[['1', ' james', ' 1', ' 90'],
['2', ' alice', ' 1', ' 95'],
['5', ' jorgen', ' 1', ' 99’]] (it continues) from a text file.
When you say from
Hi Andrea, and welcome.
My responses inline, below.
On Thu, Oct 08, 2015 at 03:40:38PM -0400, Andrea Nguy wrote:
> Hi there,
>
> I’m trying to learn some Python programming on my own. What’s
> happening is that I am trying to take a list of a list as such: [['1',
> ' james', ' 1', ' 90'], ['
On 08/10/15 20:40, Andrea Nguy wrote:
What’s happening is that I am trying to take a list of a list as such:
[['1', ' james', ' 1', ' 90'],
['2', ' alice', ' 1', ' 95'],
['5', ' jorgen', ' 1', ' 99’]] (it continues) from a text file.
When you say from a text file, do you mean you are readin
On 10/8/2015 12:40 PM, Andrea Nguy wrote:
Hi there,
I’m trying to learn some Python programming on my own. What’s happening is that
I am trying to take a list of a list as such:
[['1', ' james', ' 1', ' 90'],
['2', ' alice', ' 1', ' 95'],
['5', ' jorgen', ' 1', ' 99’]] (it continues) from a
Hi there,
I’m trying to learn some Python programming on my own. What’s happening is that
I am trying to take a list of a list as such: [['1', ' james', ' 1', ' 90'],
['2', ' alice', ' 1', ' 95'], ['5', ' jorgen', ' 1', ' 99’]] (it continues)
from a text file.
However, what I am trying to do t
On 8 October 2015 at 01:47, Steven D'Aprano wrote:
> In 3.3, you will have a problem that FrozenDict is not a proper
> iterator. You can't set self.__next__ = self.next, that won't work.
> Dunder methods have to be on the class, not on the instance, so instead
> of making the assignment in the __i
