On Fri, Feb 05, 2016 at 10:03:51PM +0530, Bhaskar Chaudhary wrote:
> Hi Reinis Danne
>
> I am not sure if this is exactly the cause of your problem, but
> map() returns a list in Python 2 but an iterator in Python 3.
>
> You can place a list around map() like:
>list(map(self.paper.delete, it
On Fri, Feb 05, 2016 at 05:03:50PM +0100, Michael Lange wrote:
>
> Personally I hardly ever use map(), so I never noticed that. In fact this
> change is actually documented, see
> https://docs.python.org/3.0/whatsnew/3.0.html#views-and-iterators-instead-of-lists
> :
>
> "map() and filter() retur
Hi Reinis Danne
I am not sure if this is exactly the cause of your problem, but
map() returns a list in Python 2 but an iterator in Python 3.
You can place a list around map() like:
list(map(self.paper.delete, items))
to ensure that the result is still a list and has the same behavior in
both
Hi,
I'm glad you finally got it working!
On Fri, 5 Feb 2016 16:56:58 +0200
Reinis Danne wrote:
(...)
> Replacing this:
> map(self.paper.delete, items)
>
> with this:
> for i in items:
> self.paper.delete(i)
>
> fixes the problem.
>
> I don't understand why the difference. That code is eq
On Fri, Feb 05, 2016 at 10:29:42AM +0100, Michael Lange wrote:
> Hi,
>
> On Thu, 4 Feb 2016 14:58:11 +0200
> Reinis Danne wrote:
>
> > To test:
> > $ git clone https://gitlab.com/bkchem/bkchem.git
> > $ cd bkchem
> > $ git submodule init
> > $ git submodule update
> > $ python3 bkchem/bkchem.py
Hi,
On Thu, 4 Feb 2016 14:58:11 +0200
Reinis Danne wrote:
> To test:
> $ git clone https://gitlab.com/bkchem/bkchem.git
> $ cd bkchem
> $ git submodule init
> $ git submodule update
> $ python3 bkchem/bkchem.py
this looks like quite a complex piece of code. Is it possible for you to
provide a s
Hi!
I'm porting a chemistry drawing program BKChem [1] to Python 3
using the shared codebase between versions 2 and 3. It is working
fine on Python 2, but if I run it with Python 3 I have an issue
with redrawing the page.
The issue is that if I move an object by mouse then it leaves an
image of t
