[bug#35957] [PATCH] gnu: python-werkzeug: Update to 0.15.4

["Hamzeh Nasajpour" <h.nasajpour@pantherx.org>]

This patch build and installed for me without any error.
```
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
building /gnu/store/3dlncckq81kkmdywig6f75l3pr1lyxah-Werkzeug-0.15.4.tar.gz.drv...
downloading from https://files.pythonhosted.org/packages/source/W/Werkzeug/Werkzeug-0.15.4.tar.gz...
building /gnu/store/dwp2sl4ajxa564s9cgikym989d07i5ab-python-werkzeug-0.15.4.drv...
The following package will be installed:
   python-werkzeug      0.15.4  /gnu/store/abnq25ygc879xr86bycy982dbhr6b245-python-werkzeug-0.15.4

substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
The following derivation will be built:
   /gnu/store/ix8mhj1lhd0yhx2rarcrvf9hkqljcfhc-profile.drv
The following profile hooks will be built:
   /gnu/store/2c26f8bswyijjlib37339ncbxy9l2853-manual-database.drv
   /gnu/store/3m0gwq15qm2dl2gcy6kjrnfi41z5vc9p-info-dir.drv
   /gnu/store/ayjzzsipgiqcsnx5v1q36j3yi0w9kzjz-fonts-dir.drv
   /gnu/store/b9xnhajqvaf0fzdbsavnjld2jhhx86jc-glib-schemas.drv
   /gnu/store/lqb0w025vwfvf72q81qq94zbga7fj3hw-xdg-mime-database.drv
   /gnu/store/w7j7igc0bmvxh6hkay3szbhcxkgvwkjf-xdg-desktop-database.drv
   /gnu/store/zj4spapn98nvsg7mi88cwqmxfzmzfh61-ca-certificate-bundle.drv
building CA certificate bundle...
building fonts directory...
generating GLib schema cache...
building directory of Info manuals...
building database for manual pages...
building XDG desktop file cache...
building XDG MIME database...
building /gnu/store/ix8mhj1lhd0yhx2rarcrvf9hkqljcfhc-profile.drv...
22 packages in profile
```

On Wed, May 29, 2019, at 12:07 AM, Danny Milosavljevic wrote:
> This doesn't build for me.
> 
> Even with the following patch, it doesn't:
> 
> diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
> index 3d6fd61f10..56496e859f 100644
> --- a/gnu/packages/python-web.scm
> +++ b/gnu/packages/python-web.scm
> @@ -2680,7 +2680,7 @@ List.  Forked from and using the same API as the 
> publicsuffix package.")
>      (source
>       (origin
>         (method url-fetch)
> -       (uri (pypi-uri "werkzeug" version))
> +       (uri (pypi-uri "Werkzeug" version))
>         (sha256
>          (base32
>           "19kwa1va46jyrhy47fn3a44js1882zrvh70n14mgp0jrh7q1bfd0"))))
> 
> Test failure test_windows_get_args_for_reloading
>