I won't clutter the discussion with the full traceback unless someone
would find it interesting, but the hg_sage command failed with:
TypeError: 'NoneType' object is unsubscriptable.
I did enter the entire URL, I didn't just paste the abbreviated URL
displayed in the post.
On Mar 23, 1:18 am, Ondrej Certik <ond...@certik.cz> wrote:
> Hi Minh!
>
>
>
>
>
> On Mon, Mar 22, 2010 at 8:55 PM, Minh Nguyen <nguyenmi...@gmail.com> wrote:
> > Hi Greg,
>
> > On Tue, Mar 23, 2010 at 9:35 AM, G B <g.c.b.at.w...@gmail.com> wrote:
> >> Hi Ondrej--
>
> >> Sorry to turn helpless, but I'm not sure how to apply the patch. I'm
> >> working from a binary install for OS X.
>
> > Here is a quick-and-dirty way. I assume that you are using Sage 4.3.3
> > or Sage 4.3.4. From the Sage command line, you could issue the
> > following command to apply the relevant patch:
>
> > sage:
> > hg_sage.apply("http://trac.sagemath.org/sage_trac/raw-attachment/ticket/8564/sympy1....";)
>
> > After hitting the enter key, the relevant patch would be downloaded to
> > your computer. A text editor would then load and you would be prompted
> > to enter a "commit message". Just enter some text such as "fix atan2()
> > conversions between Sage and SymPy", save your text, exit the text
> > editor. If the editor is vi(m), enter the text, hit the ESC key, and
> > type ":wq". If the editor is Emacs, enter the text, hold down the CTRL
> > key, and type "xs" and "xc" in that order. Having exited the text
> > editor, the relevant patch would be applied to your local copy of
> > Sage. Now exit the Sage command line session. From the SAGE_ROOT
> > directory of Sage, i.e. the Sage top-level directory, rebuild the Sage
> > library as follows:
>
> > $ ./sage -b main
>
> > This would only rebuild the relevant parts that the patch changes.
> > Most likely, the last command won't rebuild the whole Sage library.
>
> >> Would I need to rebuild from
> >> source,
>
> > You don't need to rebuild Sage from source for this particular patch.
>
> >> or can I apply the patch to one of the implementation files in
> >> the bundle?
>
> > Follow the direction as described above. If there is anything wrong,
> > please let me know.
>
> >> It looks like you've just changed a lookup table?
>
> > The patch adds an entry to a dictionary, also known as a hash table or
> > an associative array.
>
> Thanks for all the detailed instructions. I also sent some patches
> that we need to apply in sympy, fixing couple (related) bugs, so after
> all is reviewed and in, I'll also update the whole sympy package and
> ping you. But this patch above itself should imho fix the atan2 thing,
> even with the current sympy in Sage.
>
> Ondrej
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