def get_bower_package(self, url, dest=None, version=None,
                          process_deps=True):
        dest = dest or Path(".") / "assets"
        parsed_url = urlparse(url)
        if parsed_url.scheme == "git" or parsed_url.path.endswith(".git"):
            if parsed_url.netloc == "github.com":
                user, repo = parsed_url.path[1:-4].split("/")
                response = get(github_api_uri +
                               "/repos/{}/{}/tags".format(user, repo))
                tags = response.json()
                target = None
                if not len(tags):
                    click.secho("fatal: no tags exist for {}/{}".format(
                        user, repo), fg="red")
                    raise InvalidPackageError
                if version is None:
                    target = tags[0]
                else:
                    for tag in tags:
                        if semver.match(tag["name"],
                                        Bower.clean_semver(version)):
                            target = tag
                            break
                if not target:
                    click.secho(
                        "fatal: failed to find matching tag for "
                        "{user}/{repo} {version}".format(user, repo, version),
                        fg="red")
                    raise VersionNotFoundError
                click.secho("installing {}/{}#{}".format(
                    user, repo, tags[0]["name"]), fg="green")
                return self.get_bower_package(
                    url=target["zipball_url"],
                    dest=dest,
                    version=version)
            raise NotImplementedError
            click.echo("git clone {url}".format(url=url))
            cmd = envoy.run('git clone {url} "{dest}"'.format(
                url=url, dest=dest))
        elif parsed_url.scheme in ("http", "https"):
            zip_dest = download_file(url, dest=self.temp_dir,
                                     label="{dest_basename}",
                                     expected_extension="zip")
            with zipfile.ZipFile(zip_dest, "r") as pkg:
                return self.extract_bower_zipfile(pkg, dest,
                                                  expected_version=version)
                # pkg.extractall(str(dest))
        else:
            click.secho("protocol currently unsupported :(")
            sys.exit(1)
def zoneplan(wdg, ax=0):
    """plot zone plan of winding wdg"""
    from matplotlib.patches import Rectangle
    upper, lower = wdg.zoneplan()
    Qb = len([n for l in upper for n in l])
    from femagtools.windings import coil_color
    rh = 0.5
    if lower:
        yl = rh
        ymax = 2*rh + 0.2
    else:
        yl = 0
        ymax = rh + 0.2
    if ax == 0:
        ax = plt.gca()
    ax.axis('off')
    ax.set_xlim([-0.5, Qb-0.5])
    ax.set_ylim([0, ymax])
    ax.set_aspect(Qb/6+0.3)

    for i, p in enumerate(upper):
        for x in p:
            ax.add_patch(Rectangle((abs(x)-1.5, yl), 1, rh,
                                   facecolor=coil_color[i],
                                   edgecolor='white', fill=True))
            s = f'+{i+1}' if x > 0 else f'-{i+1}'
            ax.text(abs(x)-1, yl+rh/2, s, color='black',
                    ha="center", va="center")
    for i, p in enumerate(lower):
        for x in p:
            ax.add_patch(Rectangle((abs(x)-1.5, yl-rh), 1, rh,
                                   facecolor=coil_color[i],
                                   edgecolor='white', fill=True))
            s = f'+{i+1}' if x > 0 else f'-{i+1}'
            ax.text(abs(x)-1, yl-rh/2, s, color='black',
                    ha="center", va="center")

    yu = yl+rh
    step = 1 if Qb < 25 else 2
    if lower:
        yl -= rh
    margin = 0.05
    ax.text(-0.5, yu+margin, f'Q={wdg.Q}, p={wdg.p}, q={round(wdg.q,4)}',
            ha='left', va='bottom', size=15)
    for i in range(0, Qb, step):
        ax.text(i, yl-margin, f'{i+1}', ha="center", va="top")